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When the same income is taxed twice — once by the country where it arises (the source state) and again by the country where the recipient lives (the residence state) — the result is juridical double taxation, an economic friction that suppresses cross-border trade, investment and the supply of skills. Zimbabwe addresses this problem through a layered framework in the Income Tax Act [Chapter 23:06], and this lesson walks that framework clause by clause.

The cornerstone is Section 91 ("Relief from double taxation"), which empowers the President to enter into double taxation agreements (DTAs) — bilateral treaties — with other countries "with a view to the prevention, mitigation or discontinuance" of taxing the same income twice, and to the rendering of reciprocal assistance in administration and collection. Once concluded, the treaty is notified by proclamation in the Gazette and then has effect "as if enacted in this Act", but only for so long as it has the force of law in the other country (Section 91(2)). A DTA is therefore domestic law of the highest practical authority on the income it covers — yet it is relief-granting, not charge-creating. This produces the single most important operating rule, confirmed by GFZ Ltd v ZIMRA 19-HH-843: you must first invoke the domestic charging provision in the Act and establish a Zimbabwean liability, and only then apply the DTA to reduce or remove it. A treaty never manufactures a tax that the Act does not impose.

Where a treaty allocates the foreign income to be taxed by both states but obliges Zimbabwe to give a credit, Section 92 ("Reduction of tax payable as a result of double taxation agreements") does the arithmetic. The credit is capped by the formula (A − B) × C ÷ (C + D) — in substance, the credit cannot exceed the Zimbabwean tax attributable to that foreign income. A separate cap E × F ÷ (F + G) applies to the foreign interest and dividend income deemed Zimbabwean under the provisos to Section 12(2); the total credit for a year can never exceed the total Zimbabwean tax for that year (Section 92(3)(c)); and a later adjustment of the foreign tax can be trued up despite the ordinary time bars (Section 92(3)(d)).

Crucially, relief is not confined to treaty partners. Section 93 ("Relief from double taxation in cases where no double taxation agreements have been made") gives unilateral relief: a person taxed in Zimbabwe on income also taxed in a non-treaty country may, on proof, have the Zimbabwean tax reduced by the foreign tax "as if subsection (3) of section ninety-two" applied — the same credit ceiling. Foreign tax deducted at source is deemed to be tax paid by the recipient. Zimbabwe thus offers credit relief to every resident, treaty or no treaty; the treaty's added value lies in rate reductions at source, certainty, tie-breakers, a permanent-establishment threshold and a mutual-agreement procedure, not in the bare availability of a credit.

The framework reaches the inbound side too. Under Section 19A (inserted by the Finance Act (No.2) of 2017, backdated to 1 January 2017) a non-resident company is liable to Zimbabwean tax only if it carries on business here through a permanent establishment, and then only on the income attributable to that establishment — the treaty-style "business profits / PE" rule written into domestic law. Section 19B supplies a modern, OECD/UN-aligned definition of "permanent establishment": a fixed place of business, or a dependent agent who habitually concludes contracts, subject to the familiar independent-agent and preparatory-or-auxiliary carve-outs and a "closely related" 50 % control test. Section 24 lets the Commissioner reconstruct the taxable income of associated cross-border enterprises on arm's-length terms — the domestic analogue of the "associated enterprises" article (BAT & Ors v Commissioner of Taxes 94-HH-001; CF (Pvt) Ltd v ZIMRA 18-HH-099).

Two further layers complete the picture. The withholding credits in Sections 95 and 96 allow a non-resident on whom non-residents' tax on fees or non-residents' tax on royalties has been withheld to credit that tax against any income-tax assessment on the same fees or royalties (Sunfresh Enterprises 04-HB-078; Standard Chartered Bank 18-SC-023). And the Domestic Minimum Top-Up Tax in Section 12B (inserted by Act 13 of 2023, effective 1 January 2024) does the opposite of relief: it overrides a DTA to impose a 15 % minimum effective rate on a foreign entity resident in a no-tax or sub-15 % jurisdiction that would otherwise escape or be under-taxed in Zimbabwe — Zimbabwe's response to the OECD/G20 "Pillar Two" global minimum tax.

This lesson assumes the source-and-residence machinery built in the lessons on Residence and Source Rules (itcresidence), Withholding Taxes (itcwithholding), Sources and Interpretation of Tax Law (itcsources) and Corporate Income Tax (itccorporate). A note on section numbers: the syllabus pointer for this topic read "Section 25", but Section 25 of the Act is "Deduction of tax from dividends"; the DTA provisions are Sections 91–93, with Sections 19A, 19B and 24 on the inbound/transfer-pricing side and Sections 95–96 on withholding credits. We follow the Act.

Imagine a Zimbabwean engineering consultancy that wins a contract in Zambia, sends two engineers across the Zambezi for four months, and earns a fee. Zambia, as the place where the work is done, wants to tax that fee. Zimbabwe, as the country where the consultancy is ordinarily resident, also reaches the same fee because — as established in the lesson on Residence and Source Rules — Zimbabwe taxes its residents on income from a Zimbabwean source and on certain foreign income deemed to have a Zimbabwean source. The fee is now exposed to tax twice on the very same money. If nothing is done, the consultancy may pay 30 % in Zambia and another 25 % in Zimbabwe and keep less than half of what it earned. No rational business would take the contract. Double taxation is a tax on cross-border activity itself, and relieving it is therefore not charity to taxpayers but a deliberate policy to keep Zimbabwe open to trade, investment and skills.

To reason about the problem precisely we must first name its two species.

Juridical double taxation is the taxation of the same income, in the hands of the same person, by two different states for the same period. The Zimbabwean consultancy taxed by both Zambia and Zimbabwe on one fee is the textbook case. This is the double taxation that DTAs and Sections 91–93 are designed to relieve.

Economic double taxation is the taxation of the same income in the hands of two different persons. The classic example is company profit taxed in the company and then taxed again as a dividend in the shareholder. A subtler example, central to transfer pricing, arises when two tax authorities both insist that a slice of a multinational's profit belongs to them — Zimbabwe says a Zimbabwean subsidiary under-charged its foreign parent and adds profit here, while the parent's country has already taxed that profit there. The Act recognises economic double taxation in the corresponding-adjustment machinery discussed below and in the lesson on Transfer Pricing and Anti-Avoidance (itctransferpricing).

Why does the clash happen at all? Because states assert taxing rights on two different connecting factors:

• Source — "the income arose in my territory, so I may tax it." Zimbabwe is fundamentally a source-based system (see itcfoundations and itcresidence): the gateway question is whether income has, or is deemed to have, a source within Zimbabwe.
• Residence — "the person who earned the income lives in my territory, so I may tax their worldwide income." Many capital-exporting states are residence-based.

When a resident of State R earns income sourced in State S, both connecting factors are satisfied and both states have a colourable claim. International tax practice resolves the overlap by a settled convention: the source state generally has the primary right to tax income arising in its territory, and the residence state gives way — either by exempting that income or by crediting the source-state tax against its own. Zimbabwe, like most developing economies that are net importers of capital and net exporters of nothing much, is usually the source state in inbound situations (taxing the Zimbabwe-arising income of foreigners) and the residence state in the rarer outbound situations (relieving the foreign tax suffered by its own residents). Sections 91–93 are the residence-state relief mechanism; Sections 19A–19B and the withholding taxes are the source-state limiting mechanisms.

This topic is examinable and audit-sensitive for three reasons. First, the relief-not-charge principle is a favourite trap: candidates and even practitioners try to read a treaty as if it created or removed a liability on its own, forgetting GFZ Ltd v ZIMRA 19-HH-843, which insists the domestic charge be engaged first. Second, the credit-cap arithmetic in Section 92(3) is fiddly and easy to get wrong, especially the distinction between the general formula and the Section 12(2) sub-cap. Third, the permanent-establishment threshold in Sections 19A–19B determines whether a foreign enterprise is taxable in Zimbabwe at all, and ZIMRA audits inbound contractors and digital businesses precisely on whether a PE exists. We take each in turn.

Zimbabwe's relief framework is not one section but a connected set. It is best understood as three concentric rings: (1) the domestic charge that creates the exposure; (2) the treaty machinery (Sections 91, 91A) that allocates and reduces it; and (3) the credit machinery (Sections 92, 93, 95, 96) that does the arithmetic. Surrounding all three is the inbound limiting framework (Sections 19A, 19B, 24) and a modern override (Section 12B). Every cited specific below is taken from the Income Tax Act [Chapter 23:06] as updated to 27 May 2025.

The domestic charge that creates the exposure — Sections 6, 8, 12

A DTA only matters once Zimbabwe has a charge to relieve. The charging Section 6 levies income tax on the taxable income of any person for the year of assessment (see itcfoundations). For a resident, foreign income enters the Zimbabwean net through the deeming provisions of Section 12. Most importantly, Section 12(2) provides that an amount derived from a source outside Zimbabwe by way of interest or dividends on securities, received by or accruing to a person who is ordinarily resident in Zimbabwe at the time, is "deemed to be income from a source within Zimbabwe." This is the provision that pulls a resident's foreign investment income into charge and so creates the double-tax problem the credit then relieves. Its proviso (ii) adds a "tax-sparing"-style gross-up: "the amount of any credit which, in terms of the laws of any other country, a taxpayer is entitled to claim in respect of [that] income shall be deemed to constitute such income and shall be deemed to have accrued to such taxpayer" — i.e. the foreign tax credited is itself treated as income (the credit is computed on a grossed-up base). Section 12(4) similarly deems royalties and know-how used in Zimbabwe to have a Zimbabwean source, catching inbound payments. (PPC v ZIMRA 19-HH-755 is annotated to Section 12(2) in the source Act.)

Section 91 — Relief from double taxation: the treaty-making power

Section 91(1) is the engine. It empowers the President to "enter into agreements with the government of any other country or territory with a view to the prevention, mitigation or discontinuance of the levying, under this Act and the laws of such other country or territory, of taxes in respect of the same income, or to the rendering of reciprocal assistance in the administration of, and in the collection of taxes." Read this carefully — it authorises two distinct things: (i) relief from double taxation on the same income, and (ii) mutual administrative and collection assistance. A modern DTA does both.

Section 91(2) governs how a treaty becomes operative in Zimbabwean law: "As soon as may be after the conclusion of any such agreement the terms thereof shall be notified by the President by proclamation in the Gazette, whereupon until such proclamation is revoked … the agreement shall have effect as if enacted in this Act but only if, and for so long as, the agreement has the effect of law in such country or territory." Three points of law flow from this clause:

1. Incorporation by proclamation. A signed treaty is not yet domestic law; the Gazette proclamation is the act that gives it force in Zimbabwe. This is consistent with the constitutional rule, discussed in itcsources, that an international agreement does not bind domestically until incorporated by or under an Act of Parliament — here, Section 91 is that authorising Act.
2. "As if enacted in this Act." Once proclaimed, the DTA has the status of the Income Tax Act itself for the income it covers — it is not mere guidance. Where the DTA and the ordinary domestic rule differ on a matter the treaty governs (for example, a reduced withholding rate), the treaty rule prevails for a person entitled to it.
3. Reciprocity condition. The treaty has effect in Zimbabwe "only if, and for so long as" it also has the force of law in the other state. If the partner state denounces or fails to enact the treaty, its Zimbabwean effect lapses.

Section 91(3) lets the President revoke a proclamation by further proclamation; the treaty then ceases to have effect from the date fixed, but revocation "shall not affect the validity of anything previously done thereunder" — accrued relief is preserved. Section 91(4) carves an exception into the secrecy duty in Section 5 (see itcadministration): the Commissioner may disclose to an authorised officer of the treaty partner the facts needed to determine immunity, exemption or relief, or information needed to prevent fraud or administer anti-avoidance rules under the treaty — this is the legal basis for exchange of information. Section 91(5) overrides the ordinary time bars on additional assessments (Section 47) and on reductions and refunds (Section 48) so that the Commissioner may reassess, reduce or refund even after the limitation period where doing so carries out a treaty obligation (the Act's editor notes the limitation is now 6 years following Act 17 of 1997). Section 91(6) permits a treaty to be given retrospective effect where the President considers it expedient, and Section 91(7) preserves pre-1 April 1967 agreements as if made under the current Act.

Section 91A (inserted by Act 6 of 2012, effective 28 December 2012) operationalises the assistance-in-collection limb: where a treaty partner asks the Commissioner to collect a tax debt owed under that partner's laws, the Commissioner may notice the debtor, require admission or denial of liability, and ultimately recover the amount as if it were a Zimbabwean tax for transmission to the foreign authority — subject to the debtor's right to have any Zimbabwean liability determined under Part VII (objections). Section 25 ("Foreign law") of the Civil Evidence Act [Chapter 8:01] governs how foreign tax law is proved before the Commissioner or the Special Court.

Section 92 — Reduction of tax payable: the credit method and its caps

Where the proclaimed DTA provides that the foreign tax on foreign income is to be allowed as a credit against the Zimbabwean tax on that same income, Section 92 computes the credit. Section 92(2) states the rule simply: "the amount of the tax chargeable under this Act in respect of such foreign income shall be reduced by the amount to be allowed as a credit in terms of any agreement." This is the ordinary credit (foreign tax credit) method — Zimbabwe taxes the foreign income but subtracts the foreign tax already paid on it.

The whole of the practical difficulty lies in the caps in Section 92(3):

• Paragraph (a) — the general ceiling. A reduction "shall not exceed an amount arrived at by applying the following formula — (A − B) × C ÷ (C + D)", where A = the Zimbabwean tax that would have been payable had no foreign-income reduction been granted; B = the Zimbabwean tax that would have been payable had the foreign income from all sources for which a reduction is allowed not been included in taxable income; C = the amount of the specific foreign income (for which the reduction is claimed) included in taxable income; and D = the amount of any other foreign income for which a reduction is to be allowed. In plain terms, (A − B) is the total Zimbabwean tax referable to all the reliable foreign income, and C ÷ (C + D) apportions that pot to the particular stream in question. The credit can therefore never exceed the Zimbabwean tax on that foreign income — Zimbabwe will not refund foreign tax, only relieve its own.
• Paragraph (b) — the Section 12(2) sub-cap. For foreign income that is income referred to in provisos (i) and (ii) to Section 12(2) (essentially the foreign interest and dividend income deemed Zimbabwean), a parallel ceiling E × F ÷ (F + G) applies, where E = the Zimbabwean tax that would have been payable on the total of such income had no reduction been granted, F = the amount of such foreign income for which a reduction is allowed and which is included in taxable income, and G = any other such foreign income for which a reduction is allowed. This isolates the deemed-source investment income into its own credit pool.
• Paragraph (c) — the annual overall ceiling. "The total reduction to be allowed to any person for any year of assessment shall not exceed the total tax chargeable in terms of this Act in respect of that year." No combination of credits can wipe out more than the year's whole Zimbabwean liability, and certainly cannot generate a refund of foreign tax.
• Paragraph (d) — subsequent adjustment. If a later change in the foreign tax (or in the Zimbabwean tax) makes the credit "excessive or insufficient", the Commissioner may adjust it despite the ordinary time limits; under-paid tax is recoverable and over-paid tax refundable. This dovetails with the Section 91(5) override.

Section 92(4) is a drafting clean-up: in paragraph (a) the references to tax and foreign income exclude the Section 12(2) income that paragraph (b) handles, so the two pools do not overlap.

Section 93 — Unilateral relief where there is no treaty

This is the provision that makes Zimbabwe generous even to residents dealing with non-treaty countries. Section 93 provides that if any person (a) in Zimbabwe, or (b) outside Zimbabwe who is deemed to derive Zimbabwean-source income under Section 12(1)(d) or 12(4), has paid or is liable to pay Zimbabwean tax on income derived from a country that has no DTA with Zimbabwe, and proves to the Commissioner's satisfaction that he has paid tax on the same income in that source country and requests relief, then "the tax chargeable under this Act in respect of such income shall be reduced by the amount of foreign tax paid or payable on such income as if subsection (3) of section ninety-two was applicable thereto." The closing words import the same credit ceiling — unilateral relief is a credit, capped at the Zimbabwean tax on the foreign income, never a refund. A final sentence deems foreign tax deducted at source from the income to be "tax paid by such person", so withholding suffered abroad qualifies. (Switzerland 'T M Fee' v COT 91-ITC-1535 is annotated to Sections 91 and 93 in the source Act.)

The practical upshot — and a frequent exam point — is that the difference a treaty makes is not the credit. A Zimbabwean resident gets a credit for foreign tax whether or not a DTA exists, by virtue of Section 93. What the treaty adds is everything else: reduced withholding rates at source, an agreed definition of residence with tie-breakers, a permanent-establishment threshold that stops the source state taxing fleeting activity, an exchange-of-information and assistance-in-collection framework, and a mutual agreement procedure to resolve disputes and economic double taxation.

Sections 95 and 96 — credits for withheld non-residents' taxes

Two narrower credits sit alongside the DTA machinery and are easy to confuse with it. Section 95 ("Credit where non-residents' tax on fees has been withheld") provides that a person not ordinarily resident in Zimbabwe, to whom "fees" as defined in the Seventeenth Schedule have accrued, and from whom non-residents' tax on fees (NRTF — the 15 % withholding on technical, managerial, administrative or consultative fees: see itcwithholding) has been withheld and paid, may credit that withholding against any income tax chargeable on the same fees, with a cap of A − B (the income tax with, less the income tax without, the fees included). Section 96 gives the identical credit for non-residents' tax on royalties (the 15 % withholding under the Nineteenth Schedule). These matter when a non-resident has both suffered final-style withholding and is assessed to ordinary income tax on the same receipt (for example because it turns out to have a Zimbabwean PE) — the credits prevent the same income bearing both taxes in full. (Cases annotated to Section 95 in the source Act: Sunfresh Enterprises (Pvt) Ltd v ZIMRA 04-HB-078 and Standard Chartered Bank Zimbabwe v ZIMRA 18-SC-023, both on the meaning of "fees".)

Sections 19A and 19B — the inbound threshold: permanent establishment

A DTA's "business profits" article allows the source state to tax a foreign enterprise's business profits only to the extent they are attributable to a permanent establishment in that state. Zimbabwe has written this rule into domestic law for companies. Section 19A (inserted by the Finance Act (No.2) of 2017, gazetted 23 March 2017, backdated to 1 January 2017) provides that "a company not resident in Zimbabwe … is liable to tax if it carries on a business in Zimbabwe through a permanent establishment", and then only on the taxable income, wherever arising, that is attributable to that permanent establishment (Section 19A(1)–(2)). The attributable income may be trade income (business income through the establishment) or investment income from property used by the establishment (Section 19A(3)). The PE is treated as a distinct and separate enterprise dealing wholly independently with the head office (Section 19A(4)) — the "separate-entity / arm's-length" attribution principle — with assumed credit rating and capital, no deduction for excess costs, and a deduction for genuine establishment expenses wherever incurred (Section 19A(5)).

Section 19B then defines "permanent establishment" in modern, OECD/UN-Model-aligned terms. A company has a PE in Zimbabwe "if, and only if" — (a) it has a fixed place of business here through which its business is wholly or partly carried on, or (b) an agent acts on its behalf and habitually concludes contracts, or habitually plays the principal role leading to the conclusion of contracts routinely concluded without material modification, where those contracts are in the company's name, or for the transfer/use of its property, or for the provision of its services (Section 19B(1)) — the dependent-agent PE. Section 19B(2) then qualifies this:

• (a) a "fixed place of business" includes a place of management, a branch, an office, a factory, a workshop, an installation or structure for resource exploration, a mine/oil or gas well/quarry/other extraction place, and a building site or construction or installation project;
• (b) an independent agent acting in the ordinary course of business does not create a PE — but an agent acting exclusively or almost exclusively for one or more closely related companies is not treated as independent;
• (c) the preparatory-or-auxiliary carve-outs: facilities solely for storage, display or delivery of goods; a stock held solely for storage/display/delivery or for processing by another enterprise; a fixed place solely for purchasing goods or collecting information; or for any other preparatory or auxiliary activity — none of these is a PE, provided the activity is genuinely preparatory or auxiliary;
• (d) "closely related" is defined by a more-than-50 % beneficial-interest / vote-and-value control test.

Together, Sections 19A–19B mean that a foreign company that merely sells into Zimbabwe, warehouses goods here, or sends staff for a fleeting visit is outside the Zimbabwean charge unless it crosses the PE threshold; a treaty with the company's home state may raise the threshold further (for example, by requiring a construction site to last more than a stated number of months before it becomes a PE). This is where the treaty does real work on the inbound side.

Section 24 — associated enterprises and the arm's-length adjustment

Section 24 ("Special provisions relating to determination of taxable income in accordance with double taxation agreements") is the domestic analogue of the treaty "associated enterprises" article. Where a person carrying on business in Zimbabwe participates directly or indirectly in the management, control or capital of a business abroad (or vice versa, or a third party participates in both), and the conditions made between them in their commercial or financial relations differ from those that would be made between independent parties at arm's length, the Commissioner may determine the Zimbabwean person's taxable income as if arm's-length conditions had applied. This is the legal hook for transfer-pricing adjustments and for the corresponding-adjustment / mutual-agreement relief from economic double taxation. (Annotated cases: BAT & Ors v Commissioner of Taxes 94-HH-001; CF (Pvt) Ltd v ZIMRA 18-HH-099 on deeming income not actually received to have accrued. The dedicated treatment is in itctransferpricing, which also covers the Thirty-Fifth Schedule methods and Section 98B.)

Section 12B — the Domestic Minimum Top-Up Tax: an override, not a relief

Finally, a provision that runs against the grain of relief. Section 12B ("Domestic Minimum Top-Up Tax"), inserted by Act 13 of 2023 with effect from 1 January 2024, is Zimbabwe's adoption of the OECD/G20 "Pillar Two" global minimum tax logic. It targets a "foreign entity" — a company, trust or other juristic person resident, incorporated or domiciled outside Zimbabwe, including a local subsidiary, branch, arm or agent of a foreign entity — that earns Zimbabwean income but is taxed in its residence country at an effective corporate-tax rate below 15 %. Section 12B(2) defines the effective rate by comparing the actual corporate tax on the entity's income with the tax that would have been charged on its income before Section 15 deductions. Where the residence state levies no corporate tax or tax at an effective rate under 15 %, then — "despite any double taxation agreement subsisting" that would render the entity not liable in Zimbabwe or liable at under 15 % — the entity must pay, from 1 January 2024, a domestic minimum top-up tax of 15 % of its Zimbabwean taxable income (Section 12B(2)(c)), or the 15 % minus its home corporate rate top-up (Section 12B(2)(d)/(f)), or the amount under Section 92, whichever is greater (Section 12B(3)–(4)). The headline point for this lesson: a DTA does not shield a foreign entity from the 15 % minimum — Section 12B expressly overrides the treaty. This reflects the modern international consensus that treaties should relieve double taxation, not enable double non-taxation.

Having mapped the sections, we now build the concepts from the ground up. A reader who masters the four ideas in this section — the methods of relief, the relief-not-charge ordering, the mechanics of the credit cap, and the residence/PE thresholds — can handle almost any DTA problem.

C.1 The two methods of relieving double taxation: exemption vs credit

International practice relieves double taxation in one of two ways, and it is essential to know which one Zimbabwe uses.

Under the exemption method, the residence state simply does not tax the foreign income at all (full exemption), or excludes it but takes it into account to fix the rate on the rest (exemption with progression). The taxpayer bears only the source-state tax.

Under the credit method, the residence state does tax the foreign income but allows the source-state tax as a credit against its own tax on that income. The taxpayer ends up bearing the higher of the two countries' tax burdens: if the source tax is lower than the residence tax, the residence state collects the top-up; if higher, the residence state's tax is fully relieved but it refunds nothing.

Zimbabwe uses the credit method. This is plain on the face of Section 92(2) ("reduced by the amount to be allowed as a credit") and Section 93 ("reduced by the amount of foreign tax paid or payable … as if subsection (3) of section ninety-two"). A particular DTA may oblige Zimbabwe to use exemption for a class of income, in which case the treaty governs as enacted law under Section 91(2); but the default domestic mechanism, and the unilateral mechanism, is the ordinary (capped) foreign tax credit. A worked consequence: a Zimbabwean resident who pays 30 % source tax on foreign income that would bear 25 % in Zimbabwe pays a combined effective 30 % (Zimbabwe'Section 25 % is fully relieved, the extra 5 % source tax is simply lost — Zimbabwe does not refund it, per the Section 92(3)(c) ceiling). Conversely a resident who pays 10 % source tax on income that bears 25 % here pays the 10 % abroad and a 15 % top-up in Zimbabwe, for 25 % combined.

C.2 The golden ordering rule: charge first, relieve second

The most important operating principle in the whole topic is that a DTA is a relieving instrument layered on top of the domestic charge — it never creates a charge, and you cannot reach for it until the domestic charge is engaged. This is exactly what the source Act records against Section 91: "[The taxpayer] cannot apply the provisions of the DTAs before invoking the relevant charging section in the Income Tax Act" — GFZ Ltd v ZIMRA 19-HH-843. The disciplined sequence is therefore:

1. Identify the receipt and its source. Is the income from a Zimbabwean source, or deemed to be (Sections 10, 12, 12A)? If there is no Zimbabwean source and no deeming, Zimbabwe has no charge and the DTA is irrelevant.
2. Engage the domestic charging provision. Apply Section 6 and the relevant operative Section (e.g. the withholding Sections 26–34 for outbound payments; Section 19A for an inbound company's PE income). Quantify the domestic liability.
3. Check the taxpayer's treaty entitlement. Is there a proclaimed DTA with the other state (Section 91(2))? Is the person a resident of the other state within the treaty's meaning, and the beneficial owner where required? Only a person within the treaty's personal scope may invoke it.
4. Apply the treaty to reduce the domestic liability. Use the treaty's allocation rules (which state may tax, at what maximum rate) and its relief article. Then, for outbound foreign income taxed in Zimbabwe, compute the Section 92 credit (or Section 93 if no treaty).
5. Respect the caps and procedure. Apply the Section 92(3) ceilings; keep evidence of the foreign tax; remember Section 95/96 where withholding has been suffered; and note Section 12B can override the relief for a sub-15 % foreign entity.

Skipping straight to step 4 — "the treaty says interest is taxed at 10 %, so the rate is 10 %" — without first establishing that Zimbabwe even has a charge, and that the payee is a treaty resident, is the classic error the courts and the Act warn against.

C.3 Mechanics of the Section 92 credit cap, demonstrated

The formula (A − B) × C ÷ (C + D) intimidates students, but it expresses a single intuition: the credit cannot exceed the Zimbabwean tax attributable to the foreign income. Work through the variables on a simple single-stream case (only one item of foreign income, so D = 0):

Let a resident company have Zimbabwean taxable income of USD 100,000, of which USD 20,000 is foreign income that also bears foreign tax. The company rate is 25 % (Finance Act Section 14(2)(c); see itccorporate).

• A = tax payable with the foreign income included and no credit = USD 100,000 × 25 % = USD 25,000.
• B = tax payable if the foreign income were excluded = USD 80,000 × 25 % = USD 20,000.
• C = the foreign income for which relief is claimed, included in taxable income = USD 20,000.
• D = other foreign income for which relief is allowed = USD 0.
• Cap = (A − B) × C ÷ (C + D) = (25,000 − 20,000) × 20,000 ÷ 20,000 = USD 5,000.

So the maximum credit is USD 5,000 — precisely the 25 % Zimbabwean tax on the USD 20,000 of foreign income. If the foreign country charged USD 4,000 (20 %) on that income, the credit is the lesser of the foreign tax and the cap = USD 4,000, and Zimbabwe still collects 25,000 − 4,000 = USD 21,000. If the foreign country charged USD 7,000 (35 %), the credit is capped at USD 5,000, Zimbabwe collects 25,000 − 5,000 = USD 20,000, and the excess USD 2,000 of foreign tax is unrelieved (it can never become a Zimbabwean refund — Section 92(3)(c)). The mechanism is fully worked in section D below for individuals, SMEs and corporates.

C.4 The residence and permanent-establishment thresholds

Relief presupposes that two states are both taxing. The treaty's job on the inbound side is to stop the source state taxing too readily, and the gatekeepers are residence and permanent establishment.

Residence and the tie-breaker. A DTA only protects a resident of a Contracting State, and a person can be resident of both states under their respective domestic laws (Zimbabwe's "ordinarily resident" test for individuals; the place-of-incorporation/effective-management tests for companies — see itcresidence). Treaties resolve dual residence with a tie-breaker ladder. For individuals the typical order is: permanent home → centre of vital interests → habitual abode → nationality → mutual agreement. For companies the older treaties use place of effective management, the newer ones a competent-authority mutual agreement. The tie-breaker decides which state is the "residence state" for the treaty's purposes, and therefore which gives relief.

Permanent establishment. As explained in section B, Sections 19A–19B import the PE threshold into domestic law for companies: a non-resident company is taxable here only on income attributable to a Zimbabwean PE. The treaty may set a higher threshold than domestic law (for example, a construction site that is a PE under Section 19B may be excluded by a treaty unless it lasts beyond a stated number of months). The PE analysis is a structured enquiry: (i) is there a fixed place of business through which business is carried on (Section 19B(1)(a)); if not, (ii) is there a dependent agent habitually concluding contracts (Section 19B(1)(b)); and if either is met, (iii) do the preparatory-or-auxiliary or independent-agent carve-outs (Section 19B(2)(b)–(c)) take it back out? Only if a PE survives this enquiry may Zimbabwe tax the business profits, and then only the attributable profits on the separate-entity basis of Section 19A(4).

C.5 Distinguishing the credits: Sections 92/93 vs Sections 95/96 vs the withholding regime

Students routinely conflate the different credits. Hold them apart:

• Sections 92 and 93 relieve the Zimbabwean resident (or Section 12-deemed person) from foreign tax on foreign-derived income — they look outbound.
• Sections 95 and 96 relieve a non-resident from Zimbabwean non-residents' tax on fees/royalties when that same income is also assessed to Zimbabwean income tax — they look inbound and prevent the same Zimbabwe receipt bearing both withholding and assessment.
• The withholding regime itself (Sections 26–34; see itcwithholding) is the domestic charge on outbound payments; a DTA reduces the withholding rate for a treaty-resident payee (e.g. dividends from 15 % to a treaty 10 % or 5 %), but only after the domestic charge under the relevant section is engaged (the GFZ ordering again).

We now bridge theory to practice with worked Zimbabwean scenarios in USD for the 2025 year of assessment (YA2025). Individual rates run on the YA2025 USD bands (0 % up to USD 1,200 per month through to 40 % above USD 36,000 per year, with the AIDS Levy of 3 % added to the tax; see itcfoundations and the USD tax tables). Companies and trusts pay 25 % plus the 3 % AIDS Levy (see itccorporate).

D.1 Individuals — a resident professional with foreign investment income

Scenario. Tendai, ordinarily resident in Harare, holds shares in a company listed in a country with a DTA with Zimbabwe. In YA2025 she receives a foreign dividend of USD 10,000, on which the foreign state withholds tax at its treaty-reduced rate of 10 % = USD 1,000. Her only other income is a Zimbabwean salary already taxed under PAYE.

Step 1 — engage the charge. The foreign dividend is deemed to be from a Zimbabwean source under Section 12(2) because Tendai is ordinarily resident when it accrues. It therefore enters her Zimbabwean taxable income. (Proviso (ii) to Section 12(2) would, on a strict reading, gross the income up by the credit claimed; we note this and compute on the dividend received for clarity, flagging the gross-up below.)

Step 2 — quantify the Zimbabwean tax on the dividend. Tendai's marginal rate on this top slice is, say, 25 % (her salary already fills the lower bands). Zimbabwean income tax on the USD 10,000 dividend = USD 10,000 × 25 % = USD 2,500, plus AIDS Levy 3 % × 2,500 = USD 75, so USD 2,575 before relief.

Step 3 — apply the treaty credit (Section 92). The DTA allows the foreign tax as a credit. The Section 92(3)(b) sub-cap for Section 12(2) income, E × F ÷ (F + G), with only this stream (G = 0), equals E = the Zimbabwean income tax on the dividend = USD 2,500. The credit is the lesser of the foreign tax (USD 1,000) and the cap (USD 2,500) = USD 1,000.

Step 4 — net Zimbabwean liability. Income tax 2,500 − credit 1,000 = USD 1,500, plus AIDS Levy USD 75 = USD 1,575. Combined global tax on the dividend = USD 1,000 (abroad) + USD 1,575 (Zimbabwe) = USD 2,575 — i.e. she bears the higher Zimbabwean rate overall, with no double taxation. Had the foreign tax been USD 3,000 (30 %), the credit would cap at USD 2,500, USD 500 of foreign tax would go unrelieved, and Zimbabwe would collect only the AIDS Levy.

No-treaty variant (Section 93). If the dividend came from a non-treaty country that withheld USD 1,000, Tendai still gets unilateral relief: Section 93 reduces her Zimbabwean tax by the foreign tax as if Section 92(3) applied, giving the same USD 1,000 credit. The lesson for the individual: the credit exists either way; the treaty's value to her was the reduced 10 % source rate, not the credit.

D.2 SMEs and partnerships — a cross-border services firm

Scenario. Mvuma Consulting (Pvt) Ltd, a Zimbabwean engineering SME, performs a USD 200,000 design contract for a client in a neighbouring treaty country, sending staff there for three months. The neighbour's law would tax the fee, but its DTA with Zimbabwe says business profits are taxable there only if Mvuma has a PE in that country, and a services presence becomes a PE only beyond a stated duration.

Outbound analysis. Because Mvuma's three-month presence is below the treaty PE threshold, the source country may not tax the business profits at all. The fee is taxed only in Zimbabwe (Mvuma's residence) at 25 % + 3 % AIDS — there is no double taxation to relieve, and no foreign tax to credit. This is the treaty doing its most valuable work: not crediting foreign tax, but preventing the source state from taxing in the first place. Had there been no treaty, the source country's domestic law might have taxed the fee (e.g. a 15 %/USD 30,000 withholding), and Mvuma would then have claimed Section 93 unilateral relief in Zimbabwe — a credit capped at the Zimbabwean 25 % tax on the net profit element, leaving part of the gross-basis foreign tax potentially unrelieved.

Inbound mirror. Now reverse it: a foreign engineering firm performs a short Zimbabwean contract. Under Sections 19A–19B, that firm is taxable in Zimbabwe only if it has a Zimbabwean PE. A three-month site that falls below the treaty threshold means no PE, no Zimbabwean tax on business profits — though Zimbabwe may still levy non-residents' tax on fees at 15 % under Section 30 (Seventeenth Schedule) if the payment is "fees", subject to any treaty rate reduction, and the firm could then use Section 95 to credit that withholding against any later assessment on the same fees. SMEs must therefore ask, on every inbound engagement, the PE question before assuming a Zimbabwean charge.

D.3 Large corporates and multinationals — credits, PE attribution and the minimum tax

Scenario. Zambezi Holdings Ltd, a Zimbabwean-resident parent, has a branch in a treaty country that earns USD 1,000,000 of branch profits, taxed there at 30 % = USD 300,000. Zambezi's total Zimbabwean taxable income is USD 4,000,000 (including the USD 1,000,000 branch profit).

Credit computation (Section 92). - A (tax with branch profit, no credit) = USD 4,000,000 × 25 % = USD 1,000,000. - B (tax without the branch profit) = USD 3,000,000 × 25 % = USD 750,000. - C = USD 1,000,000; D = 0. - Cap = (1,000,000 − 750,000) × 1,000,000 ÷ 1,000,000 = USD 250,000. - Foreign tax USD 300,000 exceeds the cap, so the credit is USD 250,000; Zimbabwe collects 1,000,000 − 250,000 = USD 750,000 (plus AIDS Levy on the net), and USD 50,000 of foreign tax is unrelieved. The combined burden on the branch profit is the 30 % source rate, the higher of the two.

Inbound PE attribution (Section 19A). Where Zambezi is instead the foreign investor's Zimbabwean PE, only the income attributable to the PE on the separate-entity, arm's-length basis (Section 19A(4)) is taxed here, with deductions for genuine establishment expenses wherever incurred (Section 19A(5)(d)) but no deduction for excess or non-arm's-length costs — this is where Section 24 and the transfer-pricing rules (itctransferpricing) bite, and where ZIMRA most often adjusts.

The minimum-tax override (Section 12B). Suppose a multinational routes Zimbabwean income through an entity resident in a zero-tax jurisdiction and relies on a DTA to escape Zimbabwean tax. From 1 January 2024, Section 12B overrides the treaty: because the entity's home effective rate is below 15 %, Zimbabwe imposes a domestic minimum top-up tax of 15 % of the Zimbabwean taxable income (or 15 % minus the home rate where some tax is paid), whichever is greater than the Section 92 outcome. The planning that worked before 2024 — using a treaty to achieve double non-taxation — is now defeated by design.

Zimbabwe's reported DTA jurisprudence is thin — the area is governed mostly by the statutory text — but several cases annotated in the source Act anchor the key principles. Where Zimbabwe lacks an on-point authority, the principle is stated from the statute rather than from invented case law.

GFZ Ltd v ZIMRA 19-HH-843 (High Court). Annotated to Section 91 in the source Act, this is the cornerstone authority for the relief-not-charge ordering. The principle recorded is that a taxpayer "cannot apply the provisions of the DTAs before invoking the relevant charging section in the Income Tax Act." In other words, a DTA is engaged only after Zimbabwe's domestic charging provision has fixed a liability; the treaty then allocates or reduces that liability. It cannot be used as a free-standing source of exemption divorced from the domestic charge. Every DTA problem must therefore start with the charge, not the treaty.

Switzerland 'T M Fee' v COT 91-ITC-1535. Annotated to Sections 91 and 93 in the source Act, this authority sits in the relief space and is cited for the operation of double-taxation relief in the Zimbabwean/Rhodesian line. It illustrates that relief turns on the same income being taxed in both states and on the taxpayer proving the foreign tax actually borne — the evidentiary burden that Section 93 makes explicit ("proves to the satisfaction of the Commissioner").

BAT & Ors v Commissioner of Taxes 94-HH-001. Annotated to Sections 91 and 24, this authority is associated with the treaty-and-arm's-length machinery — the determination of taxable income "in accordance with double taxation agreements" and the reconstruction of cross-border dealings between connected enterprises. It supports the proposition that where associated parties transact on non-arm's-length terms, the Commissioner may restate the Zimbabwean party's income on an arm's-length footing under Section 24, consistent with the treaty's associated-enterprises article.

CF (Pvt) Ltd v ZIMRA 18-HH-099. Annotated to Section 24, cited for the proposition of "deeming income not actually received to have accrued" — i.e. the Commissioner's power to attribute to a Zimbabwean enterprise the income it would have earned at arm's length, even though the actual contractual terms diverted it elsewhere. This is the conceptual bridge between the DTA's associated-enterprises article and the domestic transfer-pricing adjustment (developed fully in itctransferpricing).

Sunfresh Enterprises (Pvt) Ltd v ZIMRA 04-HB-078 and Standard Chartered Bank Zimbabwe v ZIMRA 18-SC-023. Annotated to Section 95, these authorities concern the meaning of "fees" for the non-residents' tax on fees and the credit that Section 95 allows. They matter to the DTA topic because the characterisation of a cross-border payment (fees vs commission vs business profit) decides both the domestic withholding charge and which treaty article (e.g. "fees for technical services", "business profits", or "other income") applies. Sunfresh records that "fees" reaches money sourced inside Zimbabwe but not the commissions paid thereon — a characterisation point with direct treaty consequences.

PPC v ZIMRA 19-HH-755. Annotated to Section 12(2) in the source Act, relevant here because Section 12(2) is the deeming provision that draws a resident's foreign investment income into the Zimbabwean charge and so creates the very exposure that Sections 92–93 relieve. The case underlines that the deemed-source rule is the gateway to the relief machinery.

A candid limit: Zimbabwe has no widely reported decision construing a specific treaty article (residence tie-breakers, PE duration, beneficial ownership) in the source materials. On those points the governing text is the proclaimed treaty itself read with the OECD/UN Models on which it is based, and South African authority is highly persuasive (shared Roman-Dutch heritage and cognate treaty network) but not binding — as established generally in itcsources. Practitioners should not assert a Zimbabwean case on a treaty-article point that does not exist.

1. Treating the DTA as a charge or a stand-alone exemption. The commonest and most serious error. A treaty relieves an existing Zimbabwean charge; it never creates one and cannot be invoked before the domestic charging section is engaged (GFZ Ltd v ZIMRA 19-HH-843). Always run the ordering in C.2: source → charge → treaty-entitlement → reduce. A taxpayer who says "the treaty exempts this, so I owe nothing" without first identifying the domestic charge is reasoning backwards.

2. Forgetting that unilateral relief already exists (Section 93). Practitioners sometimes tell clients that without a DTA there is no relief for foreign tax. Wrong: Section 93 gives a credit for foreign tax even where no treaty exists, capped as under Section 92(3). The treaty's value is the reduced source rate, the PE threshold and certainty, not the bare credit.

3. Mis-applying the credit cap. Two frequent slips: (i) crediting the full foreign tax when it exceeds the Zimbabwean tax on that income — the credit is capped at (A − B) × C ÷ (C + D) and can never produce a refund of foreign tax (Section 92(3)(c)); and (ii) ignoring the separate sub-cap in Section 92(3)(b) for Section 12(2) foreign interest and dividend income, which is pooled and capped on its own formula E × F ÷ (F + G).

4. Missing the permanent-establishment question on inbound work. Assuming every payment to, or activity by, a foreigner in Zimbabwe is taxable here. Under Sections 19A–19B a non-resident company's business profits are taxable only via a PE, and the preparatory-or-auxiliary and independent-agent carve-outs (Section 19B(2)) may remove what looks like a presence. Conversely, do not assume that no PE means no Zimbabwean tax at all — withholding taxes (fees, royalties, etc.) can still apply, subject to treaty rate caps.

5. Conflating characterisation. Whether a payment is "fees for technical services", "royalties", "business profits", "dividends" or "interest" decides both the domestic charge and the treaty article and rate. Sunfresh 04-HB-078 and Standard Chartered 18-SC-023 show characterisation is litigated. Label the payment carefully before choosing a treaty rate.

6. Failing to prove the foreign tax. Both Section 92 (treaty credit) and Section 93 (unilateral) require the taxpayer to prove to the Commissioner's satisfaction the foreign tax actually paid or payable on the same income. Keep foreign assessments, withholding certificates and receipts. An unsupported credit claim will be disallowed; the onus is on the taxpayer (consistent with Section 63, see itcsources/itcadministration).

7. Overlooking the Section 12B minimum-tax override. Post-2024 structures that use a low-tax jurisdiction and a DTA to escape Zimbabwean tax now meet the 15 % domestic minimum top-up tax (Section 12B), which overrides the treaty. Advising that a treaty "exempts" such an entity is now wrong.

8. Assuming a treaty is in force. A DTA has Zimbabwean effect only once proclaimed in the Gazette and only while it has the force of law in the other state (Section 91(2)). Verify the treaty's existence and currency against the regulations to Chapter 23:06 before relying on it.

Work through the questions one at a time. Choose an answer and it is graded immediately, with an explanation and the provision it comes from. Your progress is saved, so you can stop and resume.

• Double taxation is relieved, not abolished. Juridical double taxation (same income, same person, two states) is addressed by DTAs (Section 91) and the credit method (Sections 92–93); economic double taxation (same income, two persons) is addressed by arm's-length / corresponding adjustments (Section 24).
• The President makes treaties; the Gazette gives them force. Under Section 91, a DTA is proclaimed and then has effect "as if enacted in this Act" — but only while it also has the force of law in the other state (Section 91(2)). It carries the authority of the Act for the income it covers.
• Charge first, relieve second. A DTA never creates a charge; engage the domestic charging provision before applying the treaty — GFZ Ltd v ZIMRA 19-HH-843 (annotated to Section 91).
• Zimbabwe uses the credit method, capped. Section 92(3)(a) caps the credit at (A − B) × C ÷ (C + D) — the Zimbabwean tax on the foreign income — with a separate E × F ÷ (F + G) pool for Section 12(2) foreign interest/dividends, and a hard ceiling at the year's total Zimbabwean tax (Section 92(3)(c)). No refund of excess foreign tax.
• Relief exists even without a treaty. Section 93 gives a unilateral credit for foreign tax in non-treaty cases, on the same ceiling. The treaty's added value is reduced source rates, the PE threshold, tie-breakers, information exchange (Section 91(4)/91A) and certainty.
• Permanent establishment is the inbound gatekeeper. Sections 19A–19B tax a non-resident company only on income attributable to a Zimbabwean PE, with preparatory-or-auxiliary and independent-agent carve-outs (Section 19B(2)); a treaty may raise the threshold further. No PE can still mean withholding tax on fees/royalties (creditable under Sections 95–96).
• Characterisation drives the article and the rate. Fees vs royalties vs business profits vs dividends decides both the domestic charge and the treaty rate (Sunfresh 04-HB-078, Standard Chartered 18-SC-023).
• Treaties may no longer enable double non-taxation. Section 12B (Act 13/2023, w.e.f. 1 Jan 2024) imposes a 15 % Domestic Minimum Top-Up Tax that overrides a DTA for foreign entities taxed below 15 % at home — Zimbabwe's Pillar-Two response.
• Policy insight. DTAs trade away some source-state taxing rights in exchange for investment, certainty and reciprocity; the modern minimum-tax overlay (Section 12B) recalibrates that bargain so that relief from double taxation does not slide into no taxation. For a small open economy that is predominantly a source state, the PE threshold and reduced withholding rates are where treaties bite hardest — often costing revenue in the short run to attract capital in the long run.

Table 1 — The relief framework at a glance

Table 2 — Credit method vs exemption method; treaty vs no treaty

Table 3 — Permanent establishment decision summary (Section 19B)

Diagram — Determining and relieving a cross-border charge

flowchart TD
 A[Cross-border income] --> B{Zimbabwean source or deemed source? Sections 10, 12, 12A}
 B -->|No| C[Outside the Zimbabwean charge]
 B -->|Yes| D[Engage domestic charging section Section 6 + operative section]
 D --> E{Inbound: non-resident company?}
 E -->|Yes| F{Permanent establishment? Section 19B}
 F -->|No PE| G[No tax on business profits; check withholding Sections 26-34]
 F -->|PE exists| H[Tax income attributable to PE Section 19A]
 E -->|No / outbound resident| I{Foreign income also taxed abroad?}
 I -->|No| J[Tax fully in Zimbabwe]
 I -->|Yes| K{Proclaimed DTA in force? Section 91}
 K -->|Yes| L[Apply treaty: reduced rate / allocation, then credit Section 92]
 K -->|No| M[Unilateral credit Section 93]
 L --> N{Foreign entity taxed < 15% at home?}
 M --> N
 G --> N
 H --> N
 N -->|Yes| O[Apply 15% Domestic Minimum Top-Up Tax Section 12B - overrides DTA]
 N -->|No| P[Final liability after credit, capped by Section 92 3]

Statutes & sections (Income Tax Act [Chapter 23:06], as updated to 27 May 2025)

• Section 6 — charging section; income tax on taxable income (engaged before any DTA).
• Section 12(2), (4) — deems a resident's foreign interest/dividends, and royalties/know-how used in Zimbabwe, to be Zimbabwean-source; proviso (ii) credit gross-up. (PPC v ZIMRA 19-HH-755)
• Section 12B — Domestic Minimum Top-Up Tax; 15 % minimum, overriding any DTA, for foreign entities taxed below 15 % effective (inserted by Act 13 of 2023, w.e.f. 1 January 2024).
• Section 19A — non-resident company taxable only on income attributable to a Zimbabwean permanent establishment; separate-entity, arm's-length attribution (Finance Act (No.2) of 2017, backdated 1 January 2017).
• Section 19B — definition of "permanent establishment"; fixed place of business; dependent agent; independent-agent and preparatory-or-auxiliary carve-outs; 50 % "closely related" test.
• Section 24 — determination of taxable income in accordance with DTAs; arm's-length restatement of associated-enterprise dealings. (BAT & Ors v COT 94-HH-001; CF (Pvt) Ltd v ZIMRA 18-HH-099)
• Section 91 — Relief from double taxation; Presidential power to enter DTAs; proclamation in the Gazette; "as if enacted" subject to reciprocity; revocation; secrecy override for exchange of information; 6-year reassessment override; retrospectivity. (GFZ Ltd v ZIMRA 19-HH-843; Switzerland 'T M Fee' v COT 91-ITC-1535; BAT v COT 94-HH-001)
• Section 91A — collection of taxes due to another country under a Section 91 agreement (Act 6 of 2012, w.e.f. 28 December 2012); Civil Evidence Act [Chapter 8:01] Section 25 for proof of foreign law.
• Section 92 — Reduction of tax payable as a result of DTAs; ordinary credit method; cap (A − B) × C ÷ (C + D); Section 12(2) sub-cap E × F ÷ (F + G); annual overall ceiling; subsequent adjustment.
• Section 93 — Relief from double taxation where no DTA; unilateral credit on the Section 92(3) ceiling; foreign withholding deemed tax paid. (Switzerland 'T M Fee' v COT 91-ITC-1535)
• Section 95 — credit where non-residents' tax on fees (Seventeenth Schedule) has been withheld; cap A − B. (Sunfresh Enterprises 04-HB-078; Standard Chartered Bank 18-SC-023)
• Section 96 — credit where non-residents' tax on royalties (Nineteenth Schedule) has been withheld; cap A − B.

Related sections relied on from prior lessons

• Sections 26–34 — withholding taxes whose rates a DTA reduces for treaty residents (itcwithholding).
• Section 14 (Finance Act [Chapter 23:04]) — company/trust rate 25 %; foreign-company dividend 20 % (itccorporate).
• Sections 10, 12, 12A — source and deemed-source rules (itcresidence, itcdigitaltax).
• Section 98 / 98B / Thirty-Fifth Schedule — transfer pricing and arm's-length methods (itctransferpricing).

Case law (as annotated in the source Act)

• GFZ Ltd v ZIMRA 19-HH-843 — a DTA cannot be applied before invoking the domestic charging Section (the relief-not-charge ordering).
• Switzerland 'T M Fee' v COT 91-ITC-1535 — double-taxation relief on the same income; proof of foreign tax (Sections 91, 93).
• BAT & Ors v Commissioner of Taxes 94-HH-001 — treaty/arm's-length determination of cross-border income (Sections 91, 24).
• CF (Pvt) Ltd v ZIMRA 18-HH-099 — deeming income not actually received to have accrued (Section 24 arm's-length restatement).
• Sunfresh Enterprises (Pvt) Ltd v ZIMRA 04-HB-078; Standard Chartered Bank Zimbabwe v ZIMRA 18-SC-023 — meaning of "fees"; Section 95 credit and characterisation.
• PPC v ZIMRA 19-HH-755 — Section 12(2) deemed source of resident's foreign investment income.

ZIMRA guidance / further sources

• The authoritative list of countries with which Zimbabwe has proclaimed DTAs is published in the regulations to Chapter 23:06 (the Act directs the reader there); confirm the current list and each treaty's reduced rates and PE thresholds against those regulations before relying on a specific treaty.
• Comprehensive Guide to the Digital Services WHT Return and the withholding-tax form guides (ZIMRA External Guides) for the administrative layer where treaty rates apply.