ITR Filing Deadline: Key Steps for Business Owners (Aug 31)

If you earn income from a business or profession and aren’t subject to an audit, mark your calendar: the deadline to file your Income Tax Returns (ITR) for Assessment Year 2026-27 is August 31.

Choosing the correct ITR form is essential, and remember, your GST registration status doesn’t determine which form you should use.

Picking the Right ITR Form

• Opt for ITR-3 if you maintain regular account books and declare income on an actual basis.
• Choose ITR-4 if you are an eligible resident individual or Hindu Undivided Family (HUF) using presumptive taxation under Sections 44ADA, 44DA, or 44AE.

A crucial step is to ensure that the turnover you report in your GSTR-3B and GSTR-1 forms precisely matches your financial statements or ITR, making sure to exclude the GST component from your turnover calculation.

Avoid These Common Mistakes

• Not reconciling your Annual Income Statement (AIS) data with your reported turnover.
• Incorrectly utilizing presumptive taxation.
• Missing deadlines that could prevent you from carrying forward losses.
• Categorizing personal expenses as professional ones.

Missing the August 31 deadline for non-audit cases means you can still file a belated return, but only until December 31, 2026.

What Happens If You File Late?

• A late filing fee of Rs 1,000 applies if your total income is up to Rs 5 lakh.
• The late fee increases to Rs 5,000 for total income above Rs 5 lakh.
• You could also face an interest charge of 1% per month, or part of a month, on any unpaid tax under Section 234A.

Understanding these details helps you navigate the ITR filing process smoothly, avoiding unnecessary penalties and ensuring you stay compliant with tax regulations.