Is F&O Tax Audit Mandatory? (2026)
Note: This is general information, not tax advice, and tax rules change. Verify the current figures against the Income Tax Act, the relevant Finance Act and ICAI guidance, and confirm your own position with a qualified Chartered Accountant.
Rule 1: turnover above ₹10 crore
The base 44AB threshold is ₹1 crore, but there is a proviso: if cash receipts and cash payments are each 5% or less of the total, the limit rises to ₹10 crore. F&O settles entirely through the banking system, so it qualifies. Above ₹10 crore turnover, a 44AB audit applies. Remember this is the ICAI absolute-sum turnover, not contract value, so get that figure right first.
Rule 2: the 44AD presumptive escape (turnover up to ₹2 crore)
If your turnover is up to ₹2 crore, you can opt for the 44AD presumptive scheme: declare a deemed profit of at least 6% of turnover (digital) and skip both books of account and audit. It is the simplest path for small, profitable traders. The catch is the lock-in: if you use 44AD and then opt out in a later year, you can be barred from it for five years and pushed toward audit if your profit is low.
Rule 3: the 44AB(e) loss-year trap
This is the one that catches people. A 44AB audit can apply if all three of these hold: you report a loss or a profit below 6% of turnover, your total income excluding the F&O loss is above the basic exemption limit, and you cannot or do not use 44AD (for example because turnover is above ₹2 crore, or you previously opted out).
Why a losing trader would still want to file properly
It feels unfair to audit a loss, but there is an upside to doing it right. Filing ITR-3 on time, with the audit if required, lets you carry that loss forward for 8 years to offset future profits. Skip filing to dodge the hassle and you forfeit the carry-forward, which is often worth far more than the audit costs. See F&O loss carry forward.
Get a transparent answer
Because the answer depends on four moving parts, a single number cannot tell you. The Aktai audit checker takes your turnover, profit, other income and 44AD history and returns Likely not required, Review with CA, or Likely required, with the exact rule that fired. It shows reasoning, not a verdict; your CA confirms.
Frequently asked questions
Is a tax audit always required for F&O?
No. It depends on turnover, declared profit percentage, your other income and your 44AD history. Many small traders need no audit. The clear trigger is turnover above ₹10 crore.
Do I need an audit if I made an F&O loss?
You might. A loss means profit below 6% of turnover. If your other income exceeds the basic exemption and 44AD is not available to you, the 44AB(e) condition can be met and an audit may apply even on a loss. Filing on time, with an audit if required, is what lets you carry the loss forward.
What is the turnover limit for tax audit in F&O?
F&O settles digitally, so the ₹10 crore proviso to Section 44AB applies. Below ₹10 crore, audit applicability turns on the 44AD and 44AB(e) conditions rather than turnover alone.