Advance Tax
Splits estimated annual tax into the four statutory instalments (15 June, 15 September, 15 December, 15 March) and estimates interest under 234B / 234C if you underpay.
Calculator Universe is published by SmartAI Labs. The panel above is the interactive Advance Tax; the rest of this page is ordinary HTML so you can read how the tool works without waiting for the app to boot.
How the Advance Tax works
Splits estimated annual tax into the four statutory instalments (15 June, 15 September, 15 December, 15 March) and estimates interest under 234B / 234C if you underpay.
Formula / method. Cumulative due: 15%, 45%, 75%, 100% of estimated tax. 234C interest applies to shortfall versus those percentages; 234B after 31 March on unpaid tax.
When to use it. Use it if you have non-salary income (rent, capital gains, profession) and TDS will not cover the year.
How to run a comparison
- Open Advance Tax from Home search, the Finance Studio hub, or this URL.
- Copy amounts, rates or dates from a document you already have — not a round marketing figure.
- Read the headline result and any breakdown (schedule, slabs, or intermediate rows).
- Change one input at a time so you can see what actually moves the answer.
- Cross-check with a related calculator below, then confirm statutory rates before you act.
Nothing you type is uploaded for server-side processing. Save or screenshot an output if you need it later; we do not keep a server-side history.
Notes and assumptions
Estimated income is yours to type. Relief for certain capital-gains timing is only as modelled.
Results are estimates for education and planning only. They are not financial, tax, medical, or legal advice. Slabs, scheme rates and product terms change; verify against official notifications or a qualified professional before acting.
Related calculators in Finance Studio
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- GST Calculator — Calculate GST inclusive & exclusive amounts (CGST, SGST, IGST).
- HRA Exemption — Calculate tax-exempt House Rent Allowance under Sec 10(13A).
- Gratuity Calculator — Estimate retirement gratuity under Payment of Gratuity Act.
- TDS Calculator — Tax Deducted at Source calculations for salary, rent & professional fees.
Browse the full Finance Studio hub or return to the Calculator Universe home catalog for every tool.
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