Presumptive taxation for professionals stops making sense in three situations. Gross receipts exceed the limit, which is ₹50 lakh, or ₹75 lakh where cash receipts are no more than 5% of gross receipts. Actual expenses run consistently above half of receipts, so the deemed 50% profit overstates real income. Or the professional needs what presumptive taxation does not give, such as a loss, or proper books for a lender or a partner. Below those points, the scheme usually saves compliance cost and tax-filing effort. Above them, keeping books, and having an audit where required, is often the better option.
Which law applies to which year
Two Acts are now relevant, and the year decides which one applies.
- Assessment year 2026-27 (financial year 2025-26), whose returns are being filed now, is governed by section 44ADA of the Income-tax Act, 1961.
- Tax year 2026-27 onwards (from 1 April 2026) is governed by the Income-tax Act, 2025. Presumptive taxation for specified professions is in section 58, sub-section (2), Table serial number 3.
The core rules described below are the same under both, as checked on 24 October 2026. Section references are given for each Act where they matter.
The conditions
Who. Under section 58 of the 2025 Act, the scheme applies to a specified assessee. Sub-section (11)(b) defines this as a resident individual or a firm other than a limited liability partnership, Table serial number 3 covers a specified profession referred to in section 62(4). These are the professions for which books must be kept: legal, medical, engineering, architecture, accountancy, technical consultancy, interior decoration, information technology, company secretary and other notified professions. Under the 1961 Act, the equivalent reference is to the professions in section 44AA(1).
How much. Gross receipts must not exceed ₹50 lakh. The limit rises to ₹75 lakh where cash receipts do not exceed 5% of gross receipts. Under section 58(9) of the 2025 Act, a cheque or bank draft that is not account payee counts as cash for this test. The same ₹50 lakh and ₹75 lakh limits apply under section 44ADA for assessment year 2026-27.
What is taxed. Deemed profit is 50% of gross receipts, or the profit actually earned if that is higher. No further expense deduction is allowed against it. Under section 58(6), the written-down value of assets is computed as if depreciation had been claimed and allowed each year, so depreciation is treated as absorbed in the 50% figure.
No five-year lock-in for professionals. The five-year restriction in section 58(7) applies to the business category at serial number 1, not to professions at serial number 3. A professional can use the scheme in one year and keep books in the next.
Advance tax. Professionals under the scheme pay advance tax in a single instalment by 15 March, as they did under the 1961 Act.
When the scheme stops making sense
1. Receipts above the limit
Once gross receipts cross ₹50 lakh, the scheme is available only if cash receipts are within 5%. Above ₹75 lakh, it is not available at all. A practice growing towards these limits should plan a year ahead. Moving clients to banking channels keeps the higher limit available. Setting up proper books before the year in which receipts will cross ₹75 lakh avoids a scramble.
The audit threshold for professionals is a separate provision. Under section 63(1) of the 2025 Act, a professional's accounts must generally be audited where gross receipts exceed ₹50 lakh. Section 63(2) says that requirement does not apply where profits are declared under section 58(2). So a professional with receipts between ₹50 lakh and ₹75 lakh who declares the presumptive figure is not caught by the receipts-based audit. For assessment year 2026-27, check the position under section 44AB of the 1961 Act.
2. Actual expenses above half of receipts
The scheme is a bet that real profit is at or above 50%. For many solo consultants, it is. For practices with staff, office rent, equipment and subcontractors, it often is not.
A worked example. A professional has gross receipts of ₹40,00,000 and actual expenses of ₹24,00,000, which is 60% of receipts.
- Presumptive income: 50% of ₹40,00,000 = ₹20,00,000
- Actual profit: ₹40,00,000 − ₹24,00,000 = ₹16,00,000
- Difference: ₹4,00,000 of income taxed under the scheme that was not actually earned.
At an illustrative marginal rate of 20%, plus 4% health and education cess, that is ₹83,200 of additional tax in a year. Against that, declaring actual profit below the presumptive figure has a cost. Under section 58(3) of the 2025 Act, a professional who does so, and whose total income exceeds the amount not chargeable to tax, must keep books under section 62 and have them audited under section 63. The 1961 Act equivalents are sections 44AA and 44AB. The question each year is whether the tax saved exceeds the cost of proper books and an audit, and the answer changes as the practice grows.
3. When a loss or proper accounts are needed
The scheme deems a profit, so it cannot produce a loss. A professional setting up, investing heavily in a year, or facing a bad year cannot use the scheme to record that. Banks assessing a loan, prospective partners, and the professional's own decisions all rely on real accounts. A practice that needs a balance sheet a lender will accept is often better served by books, whatever the tax result.
4. When the deemed figure understates profit
The reverse case also matters. The scheme taxes the higher of 50% and actual profit. A consultant whose real margin is 80% must declare the higher figure, so the scheme offers no tax advantage, only a filing simplification. That simplification still has value, but it is the only benefit.
A simple annual test
At the start of each year, estimate three figures:
- Gross receipts, and the share expected in cash.
- Actual expenses as a percentage of receipts.
- The cost of keeping books and having an audit, if it would be needed.
Then apply the test:
- Receipts within the limit and expenses well below 50%: presumptive taxation is usually simpler and costs no more tax.
- Receipts within the limit and expenses well above 50%: compare the tax saving from declaring actual profit with the cost of books and audit. The larger the expense ratio, the more likely books win.
- Receipts near or above ₹75 lakh, or cash receipts above 5% with receipts over ₹50 lakh: plan for books.
- A loss expected, or accounts needed for financing: books, regardless of tax.
Where this fits
Wissen Solutions prepares income tax returns for professionals under both presumptive taxation and regular books, and runs the annual comparison before the return is filed, through our GST, income tax and TDS return filing services.
Sources (checked 24 October 2026; the assessment year or tax year concerned is stated against each rule above)
- Income Tax Department: Section 58, Income-tax Act, 2025: sub-section (2) Table Sl. No. 3; sub-sections (3), (6), (7), (9) and (11)(b)
- Income Tax Department: Section 63, Income-tax Act, 2025: audit threshold and sub-section (2)
- Income Tax Department: Section 408, Income-tax Act, 2025: advance tax by 15 March
- Income Tax Department: FAQs on presumptive taxation scheme
- TaxGuru: Section 58 presumptive taxation under the Income-tax Act, 2025 (commentary): advance tax, comparison with section 44ADA
- Income-tax Act, 1961, sections 44AA, 44AB and 44ADA (for assessment year 2026-27)
- Worked example calculated and checked: ₹40,00,000 × 50% = ₹20,00,000; ₹40,00,000 − ₹24,00,000 = ₹16,00,000; difference ₹4,00,000; ₹4,00,000 × 20% × 1.04 = ₹83,200.