Less than 10 hours remain to file ITR without penalty: One last chance to opt old tax regime and fix mistakes made in ITR

The income tax return (ITR) filing deadline has been extended to September 16, 2025, offering taxpayers a chance to correct errors. Taxpayers can rectify mistakes by using options like editing, discarding, or filing a revised ITR depending on their filing status. However, belated ITR filers cannot switch between old and new tax regimes.