Tax rates and 2026 rules
Advance tax 2026-27: due dates, who must pay, and interest for shortfalls
Advance tax for tax year 2026-27: the 15 June, September, December and March instalments, the ₹10,000 threshold and 1% monthly interest on shortfalls.
Work out the tax deducted at source on interest, rent, fees or other payments, and the amount actually credited.
How to use it. Enter the payment that attracts TDS and the rate that applies to it. Under the Income-tax Act, 2025, TDS on salary sits in section 392, and most other TDS (interest, rent, professional fees, commission, property purchases) is consolidated into a single table in section 393. Typical rates that carried over include 10% on bank interest above the annual threshold, 10% on professional fees, 2% on rent paid by certain individuals, and a higher rate, usually 20%, if you have not given a valid PAN. Check the current threshold and rate for your payment type on the Income Tax Department's site before relying on a figure.
Formula. TDS = payment × rate ÷ 100. Amount received = payment − TDS.
Worked example (illustrative). A fixed deposit earns ₹80,000 of interest in the year, above the bank's threshold for a non-senior depositor. At 10% the bank deducts ₹8,000 and credits ₹72,000. If your slab rate is 30%, you still owe about ₹16,960 more (₹80,000 × 31.2% − ₹8,000), payable as advance tax or self-assessment tax.
Limits. TDS is not your final tax, only a prepayment. Thresholds vary by payment type, and some apply per payer per year. Interest on deposits is taxed at your slab rate whether or not TDS was deducted. See the TDS and TCS guide.
Tax rates and 2026 rules
Advance tax for tax year 2026-27: the 15 June, September, December and March instalments, the ₹10,000 threshold and 1% monthly interest on shortfalls.
Mistakes and official sources
What AIS, TIS and Form 26AS show, why mismatches trigger income tax notices, how to submit AIS feedback and how to respond to a mismatch.
Mistakes and official sources
Why income tax refunds are delayed: unvalidated bank account, inoperative PAN, unverified return, demand adjustment, and how to get a reissue.
Tax rates and 2026 rules
TDS on salary (section 392) and other payments (section 393), common rates and thresholds, TCS on remittances and claiming credit for 2026-27.
Mistakes and official sources
Updated returns under section 263(6): the 48-month window, additional tax of 25–70%, when you cannot file one, and a worked example.