Prohibited Deductions (Section 16)
A Lesson Context
Just because a business spent money doesn't mean it's tax-deductible. While Section 15 deals with what you can deduct, Section 16 of the Income Tax Act provides a specific "Negative List" of expenses that are strictly prohibited.
Understanding this section is vital. Claiming these expenses is a common trigger for ZIMRA penalties and interest.
B Legislative Framework
Section 16 of the Income Tax Act [Chapter 23:06] overrides Section 15. It lists specific items that "shall not be deducted". Even if an expense meets the "general deduction formula" of Section 15(2)(a) (i.e., incurred for trade), if Section 16 prohibits it, it is disallowed.
C The Negative List (Key Items)
1. Private & Domestic Expenses (S16(1)(a) & (b))
Cost of maintenance of the taxpayer, their family, or establishment.
- Groceries for home.
- Rent for private residence.
- Commuting: Travels from home to work is private.
2. Capital Expenditure (S16(1)(c))
Losses or expenses of a capital nature (e.g., loss on sale of a building/machinery). You cannot deduct the cost of buying a factory from your gross income (though you may get Capital Allowances over time).
3. Tax on Income (S16(1)(d))
Income Tax itself, and any interest or penalty charged on it, is not deductible. You cannot deduct the tax you pay to ZIMRA.
4. Cost of Earning Exempt Income (S16(1)(h))
If income is exempt from tax (e.g., certain government bond interest), any expense incurred to earn that income is disallowed. It prevents "double dipping".
5. Entertainment (S16(1)(r))
Strictly Prohibited. Any expenditure incurred in the provision of hospitality in any form (food, drink, accommodation) to any person who is not an employee.
- Client lunches? Prohibited.
- Golf days for customers? Prohibited.
- Exception: Staff Canteen or Staff Parties (Allowed as staff welfare).
6. Fines and Penalties
Fines for breaking the law (e.g., speeding fines, pollution fines) are not deductible. Deducting them would be against public policy.
D Provisions vs Actuals
In Accounting (IFRS), we often make "Provisions" or "Allowances" for future losses. In Tax, these are generally prohibited.
Provision for Bad Debts
Accounting: Debit Expense, Credit
Provision.
Tax: Prohibited (Add back). You
can only deduct a bad debt when it is actually written off as
irrecoverable.
Provision for Leave Pay
Accounting: Accrue cost of
leave.
Tax: Prohibited. Only deductible when
the leave is actually taken or paid out.
E Case Law Integration
Theft/Embezzlement: Can you deduct money stolen from you?
Ruling:
- Theft by junior staff (risk of trade) -> Deductible.
- Theft by senior management/proprietor (misappropriation of funds) -> Not Deductible (Capital Loss).
Established that expenses must be closely connected to the business operations to be deductible. Damages paid for negligence might be allowed if the risk is inherent in the trade (e.g., a transport company having an accident), but not if the negligence was reckless or unlawful.
F Common Pitfalls
"It was for Business"
Business owners often argue "I took the client to lunch to sign a deal!" ZIMRA doesn't care. Section 16(1)(r) explicitly blocks entertainment. It is a permanent difference.
Donations
Donations to charity are generally prohibited unless they are to specific approved institutions (e.g., National Scholarship Fund) or PBOs listed in the legislation.
G Knowledge Check
Q1: A logistics company pays a $50 fine for an overloaded truck. Is this deductible?
Q2: A company creates a Provision for Doubtful Debts of $10,000 in its accounts. Taxable deduction?
Q3: A manager takes his sales team to lunch to celebrate hitting targets. Deductible?
Attempt these before checking the answers below.
H Quiz Answers & Explanations
A1: No. Fines for breaking the law are prohibited.
A2: No. Provisions are not deductible. Only debts actually written off are allowed.
A3: Yes. This is "Staff Welfare" (employees only), not "Client Entertainment". It is part of the cost of employment.
I Key Takeaways
- Section 16 overrides Section 15. If it's prohibited here, you can't deduct it.
- Entertainment: Client hospitality is never deductible.
- Provisions: General accounting provisions (bad debts, leave, warranty) are usually added back.
- Private Expenses: Strictly disallowed. Commuting is private.