ITR Filing Guide for FY 2025-26: Which Form to File Based on Income and Business Type

What Happened

For the financial year 2025-26 (assessment year 2026-27), the Income Tax Department continues to mandate the use of seven distinct ITR forms, each designed for specific categories of taxpayers. The form selection is determined by factors including gross total income, nature of income (salary, business, capital gains, etc.), and business structure (individual, HUF, partnership, company).

The ITR framework remains largely consistent with prior years, though compliance deadlines and e-filing requirements have been streamlined through the new e-filing portal (efiling.incometax.gov.in) launched in June 2024. The CBDT has emphasised strict adherence to applicable ITR forms, as the automated validation checks on the portal will reject filings in incorrect forms.

The seven ITR forms applicable for AY 2026-27 are: - **ITR-1 (Sahaj)**: Individuals with income up to ₹50 lakh from salary, pension, house property and other sources (excluding business/profession) - **ITR-2**: Individuals and HUFs with income exceeding ₹50 lakh or having capital gains, but no business or profession income - **ITR-3**: Individuals and HUFs with income from business or profession - **ITR-4 (Sugam)**: Individuals with business/professional income (turnover/gross receipts up to ₹2 crore) eligible for presumptive taxation under Section 44AD or 44ADA - **ITR-5**: Partnerships and LLPs - **ITR-6**: Companies (except those claiming exemption under Section 11) - **ITR-7**: Persons in receipt of income under Section 139(4A) or (4B) (charitable trusts, political parties, etc.)

The deadline for filing ITR for AY 2026-27 remains **31 July 2026** for individuals and HUFs, with a further extension to **31 October 2026** available for audit-required entities under Section 44AB or those claiming foreign tax credit.

Why It Matters

Correct ITR form selection is foundational to tax compliance and carries significant consequences for taxpayers. Filing an incorrect form can result in automatic rejection by the e-filing system, requiring resubmission and causing delays in processing refunds. Additionally, the Income Tax Department has strengthened cross-validation checks against NEFT/RTGS transactions, GST filings, and TDS certificates, making accuracy non-negotiable.

For professionals and small business owners, the distinction between ITR-3 and ITR-4 is particularly critical. Eligibility for ITR-4 (Sugam) offers a streamlined audit exemption under Section 44AD (8% presumptive profit on turnover for services) or 44ADA (50% presumptive profit on turnover for goods), provided turnover does not exceed ₹2 crore. Misclassification could lead to mandatory audit requirements, increased scrutiny, or penalties under Section 271(1)(c) for furnishing inaccurate particulars.

For companies, especially those claiming Section 11 exemption (charitable organisations), submitting ITR-6 instead of ITR-7 can result in loss of exemption benefits or reopening of assessments. Similarly, partnerships filing ITR-1 or ITR-2 instead of ITR-5 face potential disqualification of relief under Section 90 (foreign tax credit) and adverse assessment outcomes.

From a finance team perspective, the correct form ensures seamless integration with auditor reports, GST reconciliations, and foreign remittance compliance. Errors in form selection often cascade into queries during assessment, provisional attachments, and protracted dispute resolution.

Practical Impact

**For Individual Employees**: Salaried employees earning up to ₹50 lakh with no business or capital gains income must file ITR-1 (Sahaj). This form is pre-populated with salary information from TDS certificates and employer furnish information (EFI) and takes approximately 10–15 minutes to complete. Employees with rental income from one residential property should still use ITR-1; those with income from multiple properties or commercial property must use ITR-2.

**For Self-Employed Professionals and Small Business Owners**: Consultants, doctors, advocates, and traders must first determine eligibility for ITR-4 (Sugam). If turnover is below ₹2 crore and they are not required to maintain books of accounts under Section 44AA, they can opt for ITR-4 and claim presumptive profit without maintaining detailed financial records—provided they comply with a simplified disclosure requirement. Those exceeding ₹2 crore in turnover or maintaining full audit requirements must file ITR-3 with audited financial statements (if required under Section 44AB).

**For Partnerships and LLPs**: All partnership firms and limited liability partnerships, regardless of income level or presumptive eligibility, must file ITR-5. The form requires disclosure of profit-sharing ratios, partner details, and partner-wise income allocation. Partners filing individual returns must cross-reference their ITR-5 filing to avoid duplication claims or mismatches that trigger assessment queries.

**For Companies**: Indian companies must file ITR-6, which incorporates Schedule details for capital gains, FDI schedules, and transfer pricing compliance. Companies claiming exemption under Section 11 (e.g., non-profit organisations, trusts registered as companies) must file ITR-7 instead, failing which the exemption claim may be invalidated.

**For CFOs and Compliance Teams**: The finance function should create a mapping matrix identifying the correct ITR form for each taxpayer entity within the organisation before 31 May 2026. This allows time for data reconciliation, GST-to-ITR variance analysis, and resolution of TDS discrepancies. Teams must also verify that all digital signatures on ITR filings are current and compliant with e-Sign Regulations, as rejected filings on 29 July 2026 leave minimal time for resubmission.

**Audit Implications**: Auditors must confirm in audit reports that the client has filed or will file the correct ITR form. Incorrect form selection by an auditor's client can expose the firm to peer review findings and professional liability if the error results in penalties or loss of exemption benefits.

Key Takeaways

• →Verify ITR form eligibility based on gross total income, nature of income (business vs. non-business), and entity structure before 31 May 2026 to allow time for corrections
• →Small business owners with turnover below ₹2 crore should review Section 44AD/44ADA eligibility to determine ITR-4 (Sugam) filing to avoid audit requirements—form selection has direct cost implications
• →Ensure cross-validation between ITR form, GST filings, TDS certificates, and auditor reports; mismatches trigger automated CBDT queries and assessment delays
• →Deadline for ITR filing is 31 July 2026 (31 October 2026 for audit-required entities); use the new efiling portal's built-in validation to detect incorrect form selection before submission
• →CFOs should confirm that all digital signatures are valid and that entity classification (individual, HUF, partnership, company, trust) is correctly documented to prevent post-filing rejections

Disclaimer: This update is for general information only and does not constitute legal, tax or professional advice. Regulatory positions may change. Please consult APRA & Associates LLP for advice specific to your business. Contact us.