ITR-6 Form: Income Tax Return Filing for Companies in India

Every registered company in India, whether a multinational with cross-border transactions or a newly incorporated private limited company, both has a non-negotiable obligation. They must file an income tax return every year and for most companies (not LLPs), the prescribed form for this is ITR-6. 

Despite being one of the most commonly applicable forms in corporate taxation, it is also one of the most misunderstood forms, particularly around eligibility and the growing number of schedules companies are now required to complete. This guide will help you to break down ITR-6 from eligibility to filing.

What Is ITR-6?

ITR-6 is the income tax return form prescribed specifically for companies under the Income Tax Act, 1961. It is a comprehensive return designed to capture the full financial picture of a corporate entity including its income from business or profession, capital gains, house property, foreign assets, transfer pricing details, and much more.

However, there is one critical exception applied to this form's applicability. Companies whose income from property is held for charitable or religious purposes and who claim exemption under Section 11 of the Income Tax Act are not required to use ITR-6. Such companies must file ITR-7 instead of ITR-6. Every other company, domestic or foreign, profit-making or loss-making must file ITR-6.

Who Must File ITR-6?

The following entities are required to file ITR-6:

• Domestic Companies: Companies incorporated and having their registered place of business in India, governed by Indian tax laws.
• Foreign Companies: Companies registered outside India but earning income from sources within India, through a permanent establishment, property, investments, or otherwise.
• Companies with Income from Business or Profession: Any company with income from business or profession, regardless of its size or sector, must use this form

In practical terms, this means every company registered under the Companies Act, 2013 (or the earlier Companies Act, 1956), other than those qualifying for Section 11 exemption, will file ITR-6.

Who Is Exempt from Filing ITR-6?

A company is not required to file ITR-6 if its income is derived from property held under a trust or legal obligation for charitable or religious purposes, and it claims the associated exemption under Section 11. Such companies file ITR-7 instead.

This is a narrow exclusion, if a company generates even a portion of its income from commercial or business activities beyond what is incidental to its charitable objects, it may lose the Section 11 exemption and consequently be required to file ITR-6.

Structure of the ITR-6 Form

ITR-6 is the most expansive individual ITR form in terms of sheer volume of information required. It is divided into two parts and 46 schedules, the highest among all ITR forms.

Parts:

Key Schedules:

1. Income Computation Schedules:

2. Loss Set-off and Carry Forward

3. Deductions:

4. Special Tax Provisions:

5. International and Foreign Reporting:

6. Corporate Disclosure Schedules:

7. Tax Payment Details:

• Advance Tax and Self-Assessment Tax payments
• Tax Deducted at Source (TDS) on income received
• Tax Collected at Source (TCS)

How ITR-6 Must Be Filed

ITR-6 must be filed electronically and mandatorily by using a Digital Signature Certificate (DSC). There is no option to submit a physical ITR-6 for companies. This makes DSC registration a prerequisite for every company before the filing season.

The filing is done on the Income Tax Department's e-filing portal.

No Annexures, no documents (including TDS certificates) need to be attached with ITR-6. The form is a standalone submission. However, companies should ensure that all taxes deducted and collected on their behalf are reflected correctly in Form 26AS and the Annual Information Statement (AIS) before filing, since these are the primary tools the department uses for cross-verification.

Audit Report Filing:

If the company is required to get its accounts audited under Section 44AB (tax audit) or under the Companies Act, it must ensure that the audit report is filed electronically, using Form 3CA and Form 3CD. Ensure this filing must be completed before or simultaneously with the return. Filing a return without the associated audit report is a common error that can render the return defective.

Due Dates for Filing ITR-6 (AY 2026-27)

Missing the due date attracts a late filing fee under Section 234F, interest under Sections 234A, 234B, and 234C where applicable, and critically, the loss of the right to carry forward business losses (other than unabsorbed depreciation, which can still be carried forward).

New Tax Regime Options for Companies

Companies have access to concessional tax rate regimes under the Income Tax Act. To avail these, the relevant form must be filed within the original due date under Section 139(1):

• Section 115BA: For domestic companies incorporated on or after 1 March 2016 engaged in manufacturing or production: file Form 10IB
• Section 115BAA: Flat 22% tax rate for all domestic companies (plus surcharge and cess): file Form 10IC
• Section 115BAB: For new manufacturing companies incorporated after 1 October 2019: file Form 10ID

Importantly, if a company has filed Form 10IB / 10IC / 10ID within the due date, it can file a revised return later opting into the new tax regime even if the original return did not make that election.

Practical Tips for Filing ITR-6

Before you sit down to file, these steps will make the process significantly smoother:

1. Reconcile GST and Income Tax Turnover: The GST Schedule in ITR-6 requires a reconciliation of turnover reported under GST with the income disclosed in the return. Differences are a red flag for the department, it is advised to prepare a bridge statement in advance.
2. Match TDS with Form 26AS / AIS: Every TDS credit you claim must appear in Form 26AS. Mismatches are one of the most common causes of intimations under Section 143(1).
3. Verify Capital Gains Classification: With the pre/post 23 July 2024 split now mandatory, ensure your capital gains register clearly identifies the date of each transaction and applies the correct rate; 20% with indexation or 12.5% without, depending on the asset and date.
4. File Audit Reports Before the Return: Never file the return first and the audit report later. The return's validity is tied to the timely submission of the audit report.
5. Check MAT Applicability: If you are operating under a concessional regime under Section 115BAA or 115BAB, MAT does not apply. If you are not, compute MAT from audited book profits and ensure Schedules MAT and MATC are complete.
6. Report Foreign Assets Accurately: Schedule FA requires disclosure of all foreign bank accounts, investments, immovable properties, and any other foreign assets held at any point during the year — not just at year-end. Non-disclosure has serious consequences under the Black Money Act, 2015.

Conclusion

ITR-6 is a comprehensive representation of a company's tax position, financial disclosures, and regulatory compliance for the year. With 46 schedules, mandatory DSC-based e-filing, and a growing list of disclosure requirements around capital gains, foreign assets, buybacks, and transfer pricing, the complexity is real.

For AY 2026-27, the new capital gains split, buyback loss provisions, and enhanced TDS reporting requirements add fresh layers that companies must plan for well before the due date arrives. Engage your tax and audit teams early, reconcile your numbers across GST, TDS, and financial statements, and treat ITR-6 not as a year-end formality but as a year-round compliance commitment.