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Advance Tax Calculator 2026-27

If your tax isn't fully covered by TDS, you must pay it in instalments during the year. See exactly how much is due by each date.

Reviewed 27 September 2026By Viraj SarfareFormula shown belowRuns in your browser
₹
After deductions (for the old regime) and before the standard deduction is already applied.
Tax regime
₹
Advance tax to pay this year
₹1,06,400
after ₹60,000 of TDS
Total tax for the year₹1,66,400
First instalment₹15,960
Interest if an instalment is late1% a month on the shortfall

Who has to pay advance tax

Advance tax means paying income tax during the year rather than all at once when you file. You must pay it if your total tax for the year, after subtracting TDS and TCS, is ₹10,000 or more. That typically includes freelancers, consultants, business owners, landlords with large rental income, and salaried people with big interest, capital gains or side income. Resident senior citizens (60+) without business income are exempt.

The instalment schedule

Due dateCumulative amount paid by then
15 JuneAt least 15% of the year's tax
15 SeptemberAt least 45%
15 DecemberAt least 75%
15 March100%

If you've opted for presumptive taxation for business or professional income, you can pay the entire amount in one instalment by 15 March.

Worked example

With estimated taxable income giving a yearly tax of ₹1,66,400 and expected TDS subtracted, the advance tax due is ₹1,06,400. Pay ₹15,960 by 15 June, ₹31,920 by 15 September, ₹31,920 by 15 December and the final ₹26,600 by 15 March.
METHOD
Advance tax = estimated tax for the year − TDS/TCS Instalment k = advance tax × cumulative % − amount already paid

Missing a date

If you pay less than the required cumulative amount by a due date, interest of about 1% a month is charged on the shortfall, and a separate interest applies if you've paid less than 90% of your tax by 31 March. Income that arrives unexpectedly, such as a large capital gain, can be paid for in the next instalment without interest as long as you pay promptly.

How to pay

Pay online through the Income Tax Department's e-Pay Tax service using challan type "Advance Tax", by net banking, UPI or card. Keep the challan details: you'll enter them in your return. Estimate your income as honestly as you can at each instalment; if it changes, adjust the next payment.

Not sure of your yearly tax? Work it out first on the income tax calculator or, for freelancers, the freelancer tax calculator.

Frequently asked questions

Do salaried people pay advance tax?

Usually not, because employers deduct TDS. But if you have significant other income, such as interest, rent or capital gains, and tax on it isn't covered, you may need to.

What if my income turns out lower than estimated?

You'll get a refund of any excess when you file your return.

Is advance tax required on capital gains?

Yes, once the gain happens. Pay it in the next due instalment to avoid interest.

Official references: Income Tax Department – e-Pay Tax

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