Advance tax calculator

Turn estimated annual tax (or income) into instalment amounts and due dates — with overdue instalments still visible.

Rates for FY 2026–27

Estimate for guidance only. For advice on your situation, talk to us.

FAQ

Advance tax calculator questions

What are the instalment dates?

For non-presumptive taxpayers: 15 Jun (15%), 15 Sep (45%), 15 Dec (75%) and 15 Mar (100%), cumulative.

What if an instalment date has passed?

We still show it, marked overdue or due, so you can see shortfall clearly.

Do presumptive taxpayers pay all four?

Presumptive cases under 44AD/44ADA typically pay 100% by 15 March.

Is advance tax due if liability is small?

Generally if tax payable after TDS is ₹10,000 or less, advance tax may not be required.

Can you remind me of due dates?

Yes — ask us about compliance reminders on WhatsApp.

Related tools

Pair this with our due-date calendar and a free estimate for hands-on filing.

Starting prices are on our service pages. Book a free call — we confirm a fixed fee before any work starts.