Which ITR Form for Your Business?
Individuals and HUFs have their own form-selection question. Firms, companies, and institutions work off a different map entirely, and filing the wrong one gets the return marked defective too.
Direct Tax
Which ITR Form for Your Business?
A note on the law: section numbers here are from the Income tax Act, 1961, the operative law for the current filing cycle. The Income tax Act, 2025 renumbers these provisions from returns filed for Tax Year 2026-27 onward.
Individuals and HUFs have their own form-selection question, already covered in Which ITR Form Applies to You?. Businesses, firms, and institutions work off a different map entirely, and filing the wrong one gets the return marked defective under Section 139(9) just like it does for individuals.
Entity to form, at a glance
| Entity type | Form |
|---|---|
| Partnership firm | ITR-5 |
| LLP | ITR-5 |
| AOP / BOI | ITR-5 |
| Co-operative society | ITR-5 |
| Local authority | ITR-5 |
| Company (not claiming Section 11 exemption) | ITR-6 |
| Trust, political party, or institution filing under Section 139(4A)-(4D) | ITR-7 |
The pattern worth remembering: ITR-5 is the default for anything that isn’t an individual, HUF, or company. ITR-6 is company-specific. ITR-7 is reserved for entities making a specific exemption claim, charitable or religious trusts, political parties, research associations, universities and colleges registered under the relevant sections, not for NGOs generally.
Due dates
- No audit required: 31 July
- Audit required (most companies, and firms/LLPs above the Section 44AB turnover thresholds): 31 October
- Transfer pricing cases, where Form 3CEB applies: 30 November
In practice, most companies and a meaningful share of larger firms and LLPs fall into the audit-linked date, not the July one.
FAQs: Which ITR Form for Your Business?
Last updated on 30 July 2026