March 15 Deadline for Fourth Instalment of Advance Tax for FY 2025-26

The deadline for the fourth and final instalment of advance tax for the financial year 2025-26 is 15 March 2026. Taxpayers with a net tax liability exceeding Rs 10,000 after adjusting for TDS, TCS, and credits must pay in instalments during the year. This includes freelancers, consultants, business owners, and individuals with capital gains, rental, or interest income. Senior citizens aged 60 or above without business income are exempt. Payments can be made online via the Income Tax Department portal to avoid interest and penalties.