Section 44AA on books and Section 44AB on audit, and why presumptive taxpayers are usually outside both
Two separate questions matter: must you keep books (Section 44AA), and must you get a tax audit (Section 44AB)? You must maintain books once your business income or turnover crosses the 44AA thresholds, but a presumptive taxpayer within the limits is largely outside the detailed-books requirement. A tax audit under Section 44AB applies when business turnover exceeds Rs 1 crore (raised to Rs 10 crore where cash receipts and payments are each 5% or less), when professional gross receipts exceed Rs 50 lakh, or when you declare profit below the presumptive deemed rate and your income is taxable.
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Keeping books: Section 44AA
Section 44AA requires the specified professions (legal, medical, engineering, accountancy and the rest) to keep prescribed books once gross receipts exceed a modest threshold. Other businesses and professions must keep books where income or turnover crosses the 44AA limits in any of the three preceding years. A taxpayer validly on presumptive taxation (44AD/44ADA/44AE) within the limits is relieved of the detailed-books requirement, which is one of the scheme's main attractions, though keeping basic records is always sensible.
The tax audit: Section 44AB
A tax audit is an examination of your accounts by a Chartered Accountant, reported in Form 3CA/3CB and 3CD. It applies in defined situations.
When a tax audit under Section 44AB applies
Situation
Audit threshold
Business (general)
Turnover over Rs 1 crore
Business with cash receipts and payments each 5% or less
tipThe Rs 10 crore audit threshold is a strong reason to take and make payments digitally: keep both cash receipts and cash payments to 5% or less and your audit point rises tenfold from Rs 1 crore to Rs 10 crore.
Why presumptive usually means no audit
If you are validly on 44AD or 44ADA and within the limits, you are generally outside the audit requirement, no Rs 1 crore or Rs 50 lakh test bites while you stay in the scheme and declare at least the deemed profit. The audit point arrives only if you exceed the presumptive turnover limit, or you opt out by declaring below the deemed profit (which for 44AD also triggers the five-year lock-out). So the audit and the presumptive decision are linked: leaving the scheme is what usually brings the audit.
warningDeclaring below the presumptive deemed profit does two things at once for a 44AD business: it forces a tax audit and it triggers the five-year 44AD(4) lock-out. Treat that switch as a deliberate, costed decision.
Income-tax Act 1961 ss.44AD(5)/44ADA(4) (audit on declaring below deemed profit)
Frequently asked questions
When do I need a tax audit?+
When your business turnover exceeds Rs 1 crore (or Rs 10 crore where both cash receipts and cash payments are 5% or less), when your professional gross receipts exceed Rs 50 lakh, or when you declare profit below the presumptive deemed rate and your income is taxable. A valid presumptive taxpayer within the limits is usually outside the audit.
What is the Rs 1 crore versus Rs 10 crore audit threshold?+
The general business audit threshold is turnover over Rs 1 crore. But if both your cash receipts and your cash payments are each 5% or less of the total, the threshold rises to Rs 10 crore. Taking and making payments digitally is what unlocks the higher Rs 10 crore point.
Does presumptive taxation mean no audit?+
Usually, yes, while you stay within the limits and declare at least the deemed profit. The audit requirement bites only if you exceed the presumptive turnover limit or opt out by declaring below the deemed profit. For a 44AD business, opting out also triggers the five-year lock-out, so the two consequences arrive together.
Do I have to keep books if I am on presumptive taxation?+
Not the detailed books that Section 44AA otherwise requires, that relief is a main attraction of the scheme. But keeping basic records (bank statements, invoices, a simple cash book) is always sensible, both to support your turnover figure if asked and to decide each year whether the scheme still suits you.