Thinking of opting out of Section 44AD? See the full 5-year cost — extra tax, audit fees, and the lock-out you can't undo — before you decide.
The Section 44AD presumptive-exit multi-year cost calculator estimates what it actually costs you to step out of the Section 44AD presumptive taxation scheme. Once you opt out, Section 44AD(4) locks you out of the scheme for the next 5 assessment years, and Section 44AD(5) can force you into books of account and a tax audit during that period. This tool is built for small business owners, retailers, traders, small contractors, and freelance/content earners who file under Section 44AD and are weighing whether to exit it.
For each of the 5 lock-out years:
Presumptive income = Turnover × 6% (digital receipts ≥95%) or 8% (otherwise)
Actual income = Turnover × your real profit margin
Tax (either path) = Slab tax on income, less Section 87A rebate, plus 4% cess
Audit cost added = CA/audit fee, only if Actual income > basic exemption limit
Extra cost of exit = (Tax on actual income + audit cost) − Tax on presumptive incomeThe lock-out and audit trigger come directly from Section 44AD(4) and 44AD(5). Once you declare profits below the presumptive rate while your total income exceeds the basic exemption limit, Section 44AA(2) requires you to maintain books and Section 44AB requires a tax audit — and you cannot return to Section 44AD for 5 assessment years.
Rahul runs a small electronics retail shop. FY 2025-26 turnover: ₹80,00,000, with 96% received via UPI and bank transfer. His actual profit margin, if he keeps full books, is only 4% — thinner than the deemed 6% presumptive rate.
Now assume turnover grows 10% a year. By Year 3, turnover is ~₹96,80,000. Actual profit at 4% = ₹3,87,200 — still under ₹4,00,000, so still no audit. But by Year 4, turnover reaches ~₹1,06,48,000, pushing actual profit to ₹4,25,920 — just over the exemption limit. That triggers Section 44AB audit (assume ₹25,000 fee) plus a small slab tax, while the presumptive path stays tax-free. The calculator totals this gap across all 5 years to show the real cost of opting out.
No. A tax audit under Section 44AB is required only if you declare profit below the presumptive rate (6%/8%) and your total income exceeds the basic exemption limit for the year. If your actual profit stays above the deemed rate, no audit is needed.
You become eligible to opt for Section 44AD again from the assessment year immediately after the lock-out period. The eligibility conditions — turnover limit, business type — apply afresh at that point.
No, the 5-year lock-out under Section 44AD(4) applies specifically to Section 44AD for businesses. Section 44ADA for specified professionals does not carry this same lock-in condition, though the audit-trigger rule for low declared income still applies.
The underlying provisions — the lock-out and audit trigger — carry forward unchanged under the Income-tax Act, 2025, just under new section numbers (Section 58 and Section 62) effective from Tax Year 2026-27. For FY 2025-26 filings, the calculator uses the current Section 44AD(4)/(5) figures.
Because the entire decision hinges on whether your real profit is above or below the deemed presumptive rate. A high-turnover, thin-margin business (like a retail shop) usually loses under presumptive taxation, while a high-margin, low-overhead business usually gains from it.
Calculations verified by our team including CA Anita Patil. View our full accuracy policy and meet the team →
For informational purposes only. Results are estimates based on the inputs you provide and the rules in effect for the period shown, and are not tax, legal or financial advice. Verify figures against the relevant official source and consult a qualified professional before acting on them. Accuracy & limitations
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