Tax Laws and Practice · Profits and Gains from Business and Profession
Expenses and Payments Not Deductible in Business Income
Updated 11 October 2026 · Fact-checked
Some business expenses are disallowed even if you actually spent them. Under the Income-tax Act, 2025, section 36 disallows excessive payments to related persons, cash payments above ₹10,000 in a day to one person, and expected losses. Section 60 caps a non-resident's head office expenditure at 5% of adjusted total income. Test each item against these rules.
Understand Expenses and Payments Not Deductible
Business income is profit after deducting business expenses. But the Act does not allow every expense. Some expenses are cut back or denied to stop tax avoidance, to push people to use banks, or to block claims for losses that have not yet happened.
This topic is about those restrictions. Think of it as a filter. First you find the expense in the books. Then you ask whether any disallowing rule applies. If one does, you add back the disallowed amount to profit.
Section 36 of the Act has the main rules. It says its provisions apply irrespective of anything contrary in other provisions on business income computation. So even a genuine business expense can fail here. The rules cover: (1) payments to specified persons that are excessive or unreasonable, (2) cash or non-banking payments above the daily limit, (3) earlier-year liabilities later paid in cash, and (4) marked to market or other expected losses.
Section 60 deals with a different problem. A non-resident running a business in India may have head office costs abroad. These are allowed only up to a cap of 5%. Section 94 applies similar ideas to Income from other sources: personal expenses are not deductible, and sections 29, 35(b)(i) and 36 apply there too. Lottery and gambling winnings get no deduction at all.
In the exam, you will usually get a list of expenses with amounts. You must say which are allowed, which are disallowed, and give the final figure with reasons.
Key rules to remember
- Excessive payment to specified person (section 36(2))
- Disallowance = amount the Assessing Officer considers excessive or unreasonable
- Judged against fair market value, legitimate business needs and benefit derived. Only the excess is disallowed, not the whole payment.
- Specified person for a company (section 36(3))
- Company: any director or his relative; also a person with substantial interest, or a business in which such persons have substantial interest
- For an individual it is a relative; for a firm, a partner or his relative; for an AOP, a member or his relative; for an HUF, a member or his relative.
- Substantial interest (section 36(3)(b))
- Company: beneficial owner of shares carrying ≥ 20% voting power at any time in the tax year. Other cases: beneficially entitled to ≥ 20% of profits
- Shares with a fixed rate of dividend do not count. The test is at any time during the tax year.
- Cash payment limit (section 36(4))
- Payment or aggregate of payments in a day to one person > ₹10,000 and not by specified banking or online mode → expenditure disallowed
- The whole expenditure paid this way is disallowed, not just the excess. The test is per person per day.
- Limit for goods carriages (section 36(6))
- ₹10,000 is read as ₹35,000 for plying, hiring or leasing of goods carriages
- Applies to sub-sections (4) and (5).
- Later cash payment of earlier deducted liability (section 36(5))
- Payment in a later year > ₹10,000 in a day, not by specified mode → deemed income of that later year
- Applies where the liability was deducted in an earlier tax year. The amount is taxed as business income when paid.
- Marked to market or expected loss (section 36(9))
- No deduction, except as allowable under section 32(1)(h)
- Covers expected losses. Only actual losses are generally deductible.
- Head office expenditure of non-resident (section 60)
- Limit = 5% of adjusted total income; if adjusted total income is a loss, 5% of average adjusted total income
- Average is the mean over the three preceding tax years in which the assessee was assessable; two years if only two, one year if only one. Allowed only for expenditure attributable to the Indian business.
- Income from other sources (section 94)
- Not deductible: personal expenses; interest or salary payable outside India without tax paid or deducted; all expenses against winnings from lotteries, games and gambling
- Owners of horses kept for racing are excepted for their horse owning and maintenance activity.
How to solve Expenses and Payments Not Deductible questions
Use the same sequence for any question on disallowed expenses. It keeps you from missing an item and shows the examiner your reasoning.
- 1List every expense from the question with its amount, and note whether profit has already been reduced by it.
- 2Check who was paid. If the payee is a director, partner, member, relative or a person with 20% or more substantial interest, test section 36(2) for excess against market value.
- 3Check how and when payment was made. Add up payments to each person for each day. If one person got more than ₹10,000 in a day (₹35,000 for goods carriages) without banking or online mode, disallow the whole expense.
- 4Check the nature of the item. Expected losses and marked to market losses are disallowed under section 36(9). Personal expenses are disallowed in other sources under section 94.
- 5For a non-resident, compute adjusted total income and apply the 5% cap on head office expenditure under section 60.
- 6Add back each disallowed amount to book profit. Do not add back items that are already allowable.
- 7State the conclusion clearly: the provision, your analysis, the disallowed amount and the final business income.
Quickest way: Three-question scan for each expense
When to use it: Use when the question has a long list of expenses and you have limited time.
- Ask: Who got the money? If a related or specified person, find the excess over fair value.
- Ask: How was it paid? If cash or non-banking and above the daily limit to one person, disallow the whole amount.
- Ask: Is it real or only expected? If expected or marked to market, disallow.
- Write a two-column table in your rough work: item, disallowed amount. Add the column and then adjust profit.
- Write one line of reason with the section number against each disallowance.
Common mistakes in Expenses and Payments Not Deductible
Disallowing only the excess over ₹10,000 for a cash payment.
Students confuse the cash rule with the excessive payment rule, where only the excess goes.
Fix: Under section 36(4) the whole expenditure paid in that way is disallowed once the daily limit is crossed.
Testing the cash limit per payment instead of per person per day.
The question lists payments separately, so each looks small.
Fix: Add all payments to the same person in a day. The law speaks of payment or aggregate of payments made in a day to a person.
Using ₹10,000 for truck hire and leasing of goods carriages.
Students forget the special limit in section 36(6).
Fix: For plying, hiring or leasing of goods carriages, use ₹35,000.
Treating a payment to any relative as disallowed.
Students think related party means automatic disallowance.
Fix: Only the part that the Assessing Officer finds excessive or unreasonable, judged on market value, business needs and benefit, is disallowed.
Applying the 5% cap to the wrong base in the head office rule.
Students use total income as shown, without removing the adjustments listed in the definition.
Fix: Use adjusted total income as defined in section 60(3). If it is a loss, use average adjusted total income of the preceding years.
Allowing a provision for expected loss because it is prudent accounting.
Books follow prudence, so students assume tax follows the books.
Fix: Section 36(9) denies marked to market and other expected losses, except as allowed by section 32(1)(h).
Worked examples
Example 1
Rahul Traders, a proprietary business in Pune, shows net profit of ₹6,00,000 after debiting: (a) ₹40,000 paid in cash on one day to a single supplier, Mehta & Co.; (b) ₹9,000 paid in cash on one day to another supplier; (c) ₹50,000 paid by account payee cheque to a supplier. Compute business income after applying section 36(4).
Show the solution
- Item (a): payment in a day to one person is ₹40,000. It exceeds ₹10,000 and is not by specified banking or online mode.
- So the whole ₹40,000 is disallowed under section 36(4).
- Item (b): ₹9,000 does not exceed ₹10,000. No disallowance.
- Item (c): paid by banking mode. No disallowance.
- Business income = ₹6,00,000 + ₹40,000 = ₹6,40,000.
Answer: Disallowance is ₹40,000 under section 36(4). Business income is ₹6,40,000.
Example 2
Sharma Pvt. Ltd. paid ₹5,00,000 as consultancy fees to Mr. Verma, a director's brother, by bank transfer. The Assessing Officer finds that the fair market value of the services is ₹3,20,000. The company's net profit after charging this fee is ₹12,00,000. It also debited ₹70,000 as a mark to market loss on derivatives that is only an expected loss. Compute business income.
Show the solution
- Mr. Verma is a relative of a director. He is a specified person for a company under section 36(3)(a).
- Payment is ₹5,00,000. Fair market value is ₹3,20,000. Excess = ₹5,00,000 − ₹3,20,000 = ₹1,80,000.
- Under section 36(2), the excess ₹1,80,000 is disallowed. The remaining ₹3,20,000 is allowed. Bank payment means no cash issue.
- The ₹70,000 mark to market loss is an expected loss. Section 36(9) denies it, as it is not allowable under section 32(1)(h) on these facts.
- Business income = ₹12,00,000 + ₹1,80,000 + ₹70,000 = ₹14,50,000.
Answer: Disallowances are ₹1,80,000 under section 36(2) and ₹70,000 under section 36(9). Business income is ₹14,50,000.
Exam tips
- Write the section number next to each disallowance. ICSI answers earn marks for the provision, the analysis and the conclusion.
- Always show the specified person link in related party questions. Say who the person is and why they fall within section 36(3).
- In cash payment questions, show the daily total per person. Examiners often hide the breach in split payments.
- Watch for the words 'goods carriage' to switch to the ₹35,000 limit.
- Use the Income-tax Act, 2025 section numbers, not the 1961 Act numbers. Do not quote repealed provisions as current law.
Practice questions from Profits and Gains from Business and Profession
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Expenses and Payments Not Deductible in other exams
The same ground in other exams, if you are preparing for more than one or want another angle on it.
Expenses and Payments Not Deductible: frequently asked questions
Is a cash payment above ₹10,000 always disallowed?
It is disallowed under section 36(4) if the payment or aggregate of payments in a day to one person exceeds ₹10,000 and is not made through specified banking or online mode. The limit is ₹35,000 for goods carriages hire. Section 36(7) lets the rules exempt prescribed cases.
Is the whole payment to a relative disallowed?
No. Only the part that the Assessing Officer considers excessive or unreasonable is disallowed under section 36(2). The test looks at fair market value, legitimate business needs and the benefit derived.
What is substantial interest?
For a company, it means being beneficial owner of shares carrying at least 20% of voting power at any time in the tax year. Fixed dividend shares do not count. For other businesses, it means being beneficially entitled to at least 20% of profits.
What happens if I pay in cash later for an expense claimed earlier?
Under section 36(5), if you deducted the liability in an earlier year and later pay more than the daily limit to a person without banking or online mode, the payment is treated as business income of the year of payment.
How much head office expense can a non-resident claim?
Section 60 allows head office expenditure attributable to the Indian business up to 5% of adjusted total income. If adjusted total income is a loss, the cap is 5% of average adjusted total income.