StampMitra - Digital LegalTech, Virtual Office & Compliance Platform

Income Tax Return for Business and Professionals ITR-3 or ITR-4

A proprietor, freelancer, doctor, lawyer, trader or transporter reports business or professional income in their own income tax return: ITR-4 Sugam when presumptive taxation fits, ITR-3 when books of account are kept or a tax audit applies. Answer a few questions and we show the likely form and the dates for assessment year 2026-27. StampMitra is a filing assistance platform, not the government or a firm of chartered accountants.

Who files this return, and which form

Business or professional income goes in the owner's own return. A sole proprietorship has no separate return: the proprietor files as an individual, a Hindu undivided family files as itself. The form depends on how you compute the income. ITR-4 Sugam is for presumptive income under section 44AD, 44ADA or 44AE. ITR-3 is for everyone else with business or professional income, including those who keep books and those who need a tax audit.

ITR-4 Sugam compared with ITR-3

ITR-4 Sugam / ITR-3

  • ITR-4 Sugam
  • ITR-3

Who can use presumptive taxation

Limits for assessment year 2026-27, from the Income Tax Department's ITR-4 guidance.

  • 44AD: Trade, manufacturing or service business (not agency or commission business)
  • 44ADA: Specified professions: legal, medical, engineering, architecture, accountancy, technical consultancy, interior decoration and others
  • 44AE: Owners of up to 10 goods carriages

When a tax audit applies

It depends on turnover or receipts: A tax audit under section 44AB is needed when business turnover or professional receipts cross the statutory limits. The limits are higher when cash receipts and cash payments are each 5% or less. Our advisor checks your figures as you answer.

  • It depends on turnover or receipts
  • Declaring less than the presumptive rate
  • A chartered accountant signs
  • The report date comes first

Dates for assessment year 2026-27 (income of 2025-26)

The late fee under section 234F is ₹1,000 if total income is up to ₹5 lakh and ₹5,000 above that. We confirm the exact amount before filing.

  • ITR-1 and ITR-2: 31 July 2026
  • ITR-4 without audit: 31 August 2026
  • Tax audit report: 21 October 2026
  • Return of an audit case: 21 November 2026
  • Belated return (section 139(4)): 31 December 2026

What we need from you after payment

Identity and bank details are taken securely after payment, never on the order form.

  • Permanent account number card and the identity linked to it
  • Annual tax statement, Form 26AS and the annual information statement
  • Statements of the account that receives your refund
  • Sales or receipts register

How the return is filed

What it costs

Item, Amount, Notes

  • Government fee to file the return: ₹0
  • Late fee and interest: As per law
  • StampMitra fee: From ₹1,799 + GST
  • Chartered accountant for the audit report: Separate

Common reasons a business return goes wrong

Receipts in the return do not match the GST returns or the annual information statement.

  • Receipts in the return do not match the GST returns or the annual information statement.
  • Presumptive tax is chosen without checking the actual margin.
  • Cash receipts and cash payments are mixed up: the presumptive test and the audit test use different cash measures.
  • A brought-forward loss, F&O or crypto income is left out, so ITR-4 is filed when ITR-3 is needed.
  • The opt-out of the new regime (Form 10-IEA) is missed for business income.
  • The return is filed but never e-verified within 30 days.

What StampMitra does for you

Pick the form: We tell you if ITR-4 is open, or why ITR-3 applies, before you pay.

  • Pick the form
  • Prepare and file
  • Coordinate the audit

How it works

  1. Answer the questions Tell us about your work, turnover, cash share, books and other income.
  2. See the form and dates The advice box names ITR-4 or ITR-3 and the dates for your case.
  3. Share documents after payment Only what your answers need.
  4. We prepare and file As your authorised representative, with an accountant signing any audit report.
  5. E-verify You e-verify in a live session within 30 days.

Frequently asked questions

Which form do business owners use, ITR-3 or ITR-4?

ITR-4 Sugam is for presumptive income under section 44AD, 44ADA or 44AE within the limits. Books of account, a loss to carry forward, F&O, crypto, foreign assets, a directorship or higher income move you to ITR-3. The advice box shows the likely form.

Can I still file for assessment year 2026-27?

The date for ITR-4 without audit was 31 August 2026 and has passed. A belated return is open until 31 December 2026 with a late fee and interest on any tax due. Audit cases have a later date, 21 November 2026.

What is the late fee for a belated return?

Under section 234F it is ₹1,000 if total income is up to ₹5 lakh and ₹5,000 above that. Interest on any tax due is added. We confirm the exact amount before filing.

Who signs a tax audit report?

Only a practising chartered accountant. We prepare the books and the return and coordinate with the accountant, but we cannot sign or certify the report.

Is there a government fee to file?

No. No fee is payable to the government to file a return on the income tax portal. Our fee depends on the route and we confirm the exact amount before filing.

I am a freelancer. Is my work a specified profession?

Doctors, lawyers, engineers, architects, accountants, technical consultants and interior designers are listed. For other freelance work our team checks whether section 44ADA applies before filing.

What happens to my losses if I file late?

A belated return loses the carry-forward of business and capital losses. A house property loss and unabsorbed depreciation survive.

Do I need GST returns filed first?

Turnover in the return must match your GST returns. If GST returns are pending, file them first. Our GST filing service can help.

I trade in F&O or crypto. Which form?

F&O is non-speculative business income reported in ITR-3 with books. Crypto income needs a separate schedule. Our team reviews both before filing.

Do you need my identity or bank number on this form?

No. We take identity and bank details securely after payment, and you e-verify in a live session. The code is never typed into our form.