Advance Tax Payment 2025: Deadlines, Who Must Pay, Simple Calculator & How to Avoid Penalties

If your annual tax liability (after TDS) is more than ₹10,000, you generally must pay advance tax in instalments during the year — not just at year end. This guide breaks down the due dates for FY 2025–26, how to compute payments, interest rules, and quick tips to avoid costly mistakes. Why advance tax matters […]