Old Tax Notice? Here's When It's Legally Dead

The tax department cannot reopen your old income tax returns whenever it likes. There are strict time limits. If a reassessment notice arrives after the legal deadline, you have the right to challenge and get it quashed — as many taxpayers have successfully done.

Here's what happened: Mumbai's Income Tax Appellate Tribunal quashed a reassessment notice for AY 2014-15, ruling it was issued beyond the legally permissible time limit even after COVID-era TOLA extensions were applied.. TOLA (Taxation and Other Laws Relaxation Act) gave the tax department extra time during the pandemic to issue notices, but that extended window was finite — once it expired, no further notices could be issued for those old years.. Indian courts have repeatedly upheld that time limits on reassessment are not procedural formalities but fundamental taxpayer rights — a notice issued even a single day late is legally void..

What you should do: Check the assessment year on any reassessment notice you receive — if it is for AY 2016-17 or earlier, immediately verify whether the notice date falls within the legal limitation window before responding.. File a written objection with your Assessing Officer within 30 days of receiving a potentially time-barred notice, citing the relevant section (148A) and the expiry of limitation — do not ignore it even if you believe it is invalid.. Consult a tax practitioner or chartered accountant specifically about TOLA limitation if you get notices for AY 2014-15 through AY 2018-19, as these years have been most frequently contested and tribunals have ruled in taxpayers' favour..

Pro tip: Under Section 149, if your escaped income is below ₹50 lakh, the reassessment window is just 3 years — the 10-year limit applies only to large concealment cases. Most salary earners qualify for the shorter protection.