44AB(a), (b), (c), (d) or (e): Which Clause Applies to Your Tax Audit?
The Section 44AB clause should follow the reason the taxpayer needs a tax audit. Business turnover, professional receipts, lower presumptive income and the 44AD exit rule are different triggers. Form 3CD Clause 8 records that conclusion; choosing Form 3CA instead of 3CB is a separate decision.
For FY 2025-26 / AY 2026-27, use the 1961 Act analysis. The Department confirms that this period continues to use the existing tax-audit forms even though filing takes place after 1 April 2026. Income Tax Department transition guidance.
Facts checked: 7 September 2026. The examples below are illustrative and assume no other audit trigger or special exclusion unless stated.
The five clauses at a glance
| Clause | Main trigger | What the audit file needs |
|---|---|---|
| 44AB(a) | Business turnover exceeds ₹1 crore, or ₹10 crore when both prescribed cash tests are satisfied | Turnover reconciliation and separate receipts/payments cash calculations |
| 44AB(b) | Professional gross receipts exceed ₹50 lakh, subject to the applicable presumptive exemption | Nature of profession, gross receipts and 44ADA eligibility/conclusion |
| 44AB(c) | Income claimed below the deemed amount under 44AE, 44BB or 44BBB | Relevant special business provision and lower-income computation |
| 44AB(d) | Professional income claimed below the 44ADA deemed amount, with income above the maximum amount not chargeable to tax | Presumptive comparison and applicable income-threshold test |
| 44AB(e) | Section 44AD(4) applies and income exceeds the maximum amount not chargeable to tax | Prior-year presumptive history and current-year computation |
Read these with the provisos: compliant declarations under 44AD(1) or 44ADA(1) can take a taxpayer outside section 44AB. The turnover table alone is not a complete applicability test. Section 44AB, including the amendment effective from 1 April 2024.
44AB(a): test cash receipts and cash payments separately
A business with ₹8 crore turnover does not automatically qualify for the ₹10 crore threshold because customers pay online. Both tests must pass. The statutory denominators concern aggregate receipts and payments; do not silently substitute sales and P&L expenditure. Non-account-payee cheques and drafts are treated as cash for this test.
Consider this illustrative reconciliation:
| Test | Cash amount | Relevant total | Cash share |
|---|---|---|---|
| Receipts | ₹20 lakh | ₹8.40 crore | 2.38% |
| Payments | ₹50 lakh | ₹7.50 crore | 6.67% |
The payments test fails. The enhanced threshold is unavailable; ₹8 crore turnover exceeds the ordinary ₹1 crore threshold. The file should show how the populations were assembled, including treatment of transfers and other non-sales items, rather than merely attaching a cash-book balance.
Keep the calculation, included ledger groups, excluded items and reasons together. A reviewer should be able to recreate each percentage from the books. Use the Section 44AB applicability checker after establishing the inputs.
44AB(b) and (d): the ₹75 lakh number needs context
₹75 lakh is the enhanced 44ADA eligibility ceiling where the prescribed cash-receipt condition is met. It is not a universal replacement for the ₹50 lakh professional audit threshold. Eligibility also depends on residence, entity type and the specified profession.
An eligible resident individual professional with ₹62 lakh receipts, qualifying cash receipts and a declaration in accordance with 44ADA may benefit from the 44AB proviso. A professional outside that exemption cannot simply cite “below ₹75 lakh” to avoid the ordinary test. A lower-income claim needs the separate 44AB(d) analysis. Department explanation of presumptive eligibility.
Document which path applies before opening the reporting dropdown. This also prevents an LLP from inheriting an individual's 44ADA conclusion.
44AB(e): current-year profit is not enough
The often-missed input is the taxpayer's 44AD history. Section 44AD(4) addresses departure from the scheme within the specified sequence of assessment years. It is not shorthand for every business earning below 6% or 8%.
Prepare a short history table with assessment year, turnover, provision used, income declared and return acknowledgement. Then determine whether 44AD(4) applies and whether the income condition in 44AB(e) is satisfied. A new client saying “we never had an audit” does not answer either question. Section 44AD.
For example, a trader previously declaring under 44AD who changes treatment may need this history reviewed even where current turnover is below ₹1 crore. Conversely, do not impose clause (e) solely because another trader reports a small accounting loss; examine the statutory conditions and any other trigger.
Audit under another law: a separate reporting question
The third proviso deals with accounts audited under another law and the additional prescribed tax reporting. It does not make “company” a substitute for documenting tax-audit applicability. Form 3CA accompanies the relevant other-law audit; Form 3CB applies where that other-law audit requirement does not apply. Department Form 3CB-3CD FAQ.
Retain both conclusions: the tax-audit trigger and the applicable report package. Where the utility offers an other-law-audit option, reconcile the selection with the legislation, prescribed form and current utility instructions.
A Clause 8 review note that can survive handover
Record the activity and entity type; turnover or receipts; both cash tests where relevant; presumptive eligibility and history; applicable income threshold; other-law audit status; and the final clause/report selection. Link every material figure to a workpaper.
The Form 3CD clause-index working paper can hold the conclusion and reviewer reference. If the underlying books change, rerun applicability before carrying forward the old selection.
Frequently asked questions
Does turnover below ₹10 crore always mean no tax audit?
No. The enhanced business threshold requires both cash tests to pass. Professional and presumptive-related triggers must be considered separately.
Is 44AB(e) the clause for every business with a loss?
No. It depends on section 44AD(4) and the income condition. A loss alone is not the statutory test.
Does Form 3CA replace Form 3CD?
No. Form 3CA is the applicable audit-report component for other-law audit cases; Form 3CD supplies the prescribed particulars.
Continue with the tax audit document checklist and filing acceptance checklist.