F&O Tax Audit Rules for AY 2026–27: Turnover, Loss and Section 44AD

Tax filing can become confusing for futures and options traders because the value of contracts traded may be much larger than the capital deposited with the broker. This often creates a mistaken belief that every active trader requires a tax audit.

For Assessment Year 2026–27, which covers income earned during Financial Year 2025–26, audit applicability is determined under the Income-tax Act, 1961. The new Income-tax Act, 2025 applies to tax years beginning on or after April 1, 2026.

For an F&O trader, the important questions are:

• How should trading turnover be calculated?
• Did cash receipts and payments exceed the prescribed limit?
• Is Section 44AD being used?
• Has the taxpayer previously opted for presumptive taxation?
• Is there a profit or a business loss that must be reported?

How Is F&O Income Classified?

Eligible derivative transactions completed through a recognized stock exchange are generally treated as non-speculative business transactions under Section 43(5).

This means that F&O profits and losses are normally reported under “Profits and Gains from Business or Profession,” rather than under capital gains. Business-related provisions concerning books of account, expenses, presumptive taxation and tax audit can therefore apply.

Intraday equity trading is generally treated differently as speculative business activity. Delivery-based investments may fall under business income or capital gains depending on their facts and consistent treatment. Traders dealing in multiple segments should keep separate records.

F&O Turnover Is Not Contract Value

The notional value of derivative contracts is not normally treated as tax turnover. Margin deposited with a broker is also not turnover.

F&O turnover is generally calculated using the aggregate of favorable and unfavorable differences, with option-related amounts and reverse trades treated according to the accepted turnover-computation method. The precise calculation can depend on the transaction statement and applicable professional guidance.

For example, suppose a trader has:

• Profitable trade differences of ₹4 lakh
• Loss-making trade differences of ₹3 lakh

The turnover for this simplified example may be ₹7 lakh because both favorable and unfavorable differences are considered on an absolute basis. It would not be only the net profit of ₹1 lakh.

Option premiums and certain transaction adjustments may require additional treatment. Traders should obtain a segment-wise tax profit-and-loss statement and have the turnover calculation reviewed where activity is substantial.

The ₹1 Crore and ₹10 Crore Audit Thresholds

Section 44AB provides a normal business tax-audit threshold of ₹1 crore. However, the threshold increases to ₹10 crore when both of these conditions are satisfied:

1. Cash receipts do not exceed 5% of total receipts.
2. Cash payments do not exceed 5% of total payments.

A cheque or bank draft that is not account-payee may be treated as cash for this purpose.

Most exchange-based F&O transactions are settled electronically. Nevertheless, the test applies to the taxpayer’s entire business, not merely to the broker account. Cash transactions from another business operated under the same taxpayer may affect eligibility for the enhanced threshold.

Therefore, turnover above ₹1 crore does not automatically require an audit. If both 5% conditions are satisfied, the relevant turnover-based limit may be ₹10 crore. The official wording is available under Section 44AB.

When correctly calculated business turnover exceeds ₹10 crore, a tax audit is ordinarily required under the turnover provision.

How Section 44AD Affects Traders

Section 44AD allows certain eligible taxpayers to declare business income on a presumptive basis. It is generally available to resident individuals, Hindu Undivided Families and resident partnership firms other than Limited Liability Partnerships, subject to the section’s exclusions.

Presumptive income is ordinarily calculated at 8% of eligible turnover. A 6% rate applies to qualifying receipts received through prescribed banking or electronic methods within the permitted period.

The normal turnover ceiling is ₹2 crore. It increases to ₹3 crore where cash receipts do not exceed 5% of total turnover or gross receipts. The official conditions are stated under Section 44AD.

Section 44AD should not be selected only to avoid maintaining records. The presumptive percentage may produce taxable income substantially different from the trader’s actual result.

Does an F&O Loss Automatically Require an Audit?

No. A trading loss by itself does not automatically create a tax-audit requirement.

If turnover remains within the applicable Section 44AB threshold and the taxpayer is not affected by the Section 44AD lock-out provisions, an audit may not be required merely because the return shows a loss or profit below 6%.

The position changes if Section 44AD(4) applies. A taxpayer who declares presumptive income and subsequently fails to follow the scheme in the prescribed period may become ineligible to use it for five assessment years. If the conditions of Section 44AD(5) are also met, including the total-income test, maintaining books and obtaining an audit may become necessary.

Past returns must therefore be checked before deciding the current year’s audit position.

Why Should a Loss Still Be Reported?

Even when no audit is required, an F&O loss should not simply be ignored. A valid business loss may be eligible for set-off against permitted income and carry-forward under the applicable rules.

Filing the return within the prescribed due date is generally important for carrying forward a business loss. The taxpayer should use the applicable return form, commonly ITR-3 for an individual with non-presumptive business income, subject to the person’s complete income profile.

Broker statements alone may not include every tax adjustment. Expenses such as eligible brokerage, exchange charges, research tools and internet costs may require examination, while personal or unsupported expenses cannot automatically be claimed.

When Is a Tax Audit Conducted?

Where Section 44AB applies, a Chartered Accountant examines the accounts and reports prescribed information. Depending on the circumstances, the report generally includes Form 3CA or Form 3CB together with Form 3CD.

A tax audit is not an assurance that the trading strategy was profitable or appropriate. It is a tax-compliance exercise concerning accounts, disclosures and the computation of taxable income.

Practical Checklist for F&O Traders

Before filing for AY 2026–27:

1. Download broker ledgers, contract notes and segment-wise profit-and-loss reports.
2. Calculate turnover using an accepted method.
3. Combine relevant turnover and cash data from other businesses.
4. Review previous use of Section 44AD.
5. Reconcile expenses, bank entries, AIS and Form 26AS.
6. Determine whether a loss must be filed on time for carry-forward.
7. Consult a Chartered Accountant when the audit position is uncertain.

The key lesson is simple: tax audit is not decided by contract value, margin, trading loss or profit alone. Correct turnover, cash percentages, presumptive-tax history and the taxpayer’s complete business profile must be considered together.

Disclaimer: This article is for general educational purposes and does not constitute tax or legal advice. Audit applicability depends on individual facts, legal status, other business activity, previous returns and the turnover method used. Taxpayers should consult a qualified Chartered Accountant before filing where the position is uncertain.