Advance Tax Calculator — Installments & 234C Interest
Quarterly advance-tax installments (15/45/75/100%) from your annual liability, with late-payment interest awareness.
Formula
Disclaimer: Informational estimate using recently applicable rates/slabs — budgets change them. Verify current-year rules or consult a tax professional. This is not tax advice.
Disclaimer: This tool is for general informational and estimation purposes only and is not professional financial, tax, accounting or legal advice. All figures are estimates — verify with a qualified professional before making decisions. Read the full disclaimer.
Need advance tax calculator results fast? Skip the spreadsheet and get a clear, defensible answer in one step — free, private and instant, recalculating live as you change any input.
About Advance Tax Calculator — Installments & 234C Interest
Advance tax applies to anyone whose tax AFTER TDS exceeds ₹10,000 a year — freelancers, traders, landlords with big rents, FD-heavy retirees (seniors without business income are exempt), and increasingly, salaried people with side income or large capital gains. The schedule is cumulative: 15% by June 15, 45% by September, 75% by December, everything by March 15 — the calculator splits your estimated liability into exactly those checkpoints. The cost of ignoring it is automatic and dumb: 1% simple interest PER MONTH per shortfall under 234C (computed installment-by-installment), plus 234B's 1%/month from April if you ended the year under 90% paid. On the default ₹2 lakh liability fully ignored until filing, that's roughly ₹17-20,000 of pure interest — a 9-10% penalty for disorganization, not evasion. Practical mechanics: estimates may be revised each quarter (overestimating early is self-correcting; underestimating accrues interest), capital-gains and dividend surprises enjoy relief — you owe their advance tax only from the installment AFTER the gain arises (the 234C proviso traders should know), presumptive-scheme (44AD/ADA) filers get a single March-15 deadline instead of four, and payment is a five-minute job on the e-filing portal (challan 280, code 100). Each quarter, re-run your annual estimate through our income-tax calculators, subtract TDS visible in AIS, and pay the gap.
How to use Advance Tax Calculator — Installments & 234C Interest
- 1Enter Estimated annual tax liability (after TDS), Advance tax already paid into the Advance Tax Calculator.
- 2The result is computed automatically using Cumulative installments: 15% by Jun 15 · 45% by Sep 15 · 75% by Dec 15 · 100% by Mar 15 ; shortfalls accrue 1%/month interest under 234C (and 234B past year-end) — there is no button to press; it updates live as you type.
- 3Change any input to model a different scenario, then use “Copy result link” to share the exact numbers.
Why use Advance Tax Calculator — Installments & 234C Interest?
- ✓Computes advance tax calculator instantly with the correct formula — no spreadsheet needed
- ✓100% free and unlimited, with no sign-up, login or paywall
- ✓Runs entirely in your browser, so the figures you enter are never uploaded or stored
- ✓Shows the formula, a live worked example and references so you can defend the number
Frequently asked questions
Mujhe advance tax bharna hai ya nahi, kaise pata chale?+
Ek line ka test: saal ka total tax MINUS jo TDS kat raha hai > ₹10,000? To haan. Salaried jinki poori income employer ke TDS me cover hai — nahi. Freelancer/consultant — lagbhag hamesha haan. FD/rent/capital-gains wale — calculation karke dekhein. 60+ senior bina business income ke — exempt, chahe kitna bhi tax ho (yeh chhoot kaafi log miss karte hain).
44ADA presumptive walon ke liye kya alag hai?+
Sirf EK installment: poora 100% March 15 tak — June/Sep/Dec ke checkpoints lagte hi nahi. Yeh presumptive scheme ka chhupa hua sabse bada convenience hai: cash-flow saal bhar free rehta hai. Dhyan itna: March 15 chooka to 234C ka ek mahina + 234B shuru. 44ADA + advance-tax-once ka combo freelancers ke liye filing-life sabse aasaan banata hai.
Sharon ke gains par advance tax kab dena hota hai?+
Jis quarter me gain HUA uske AGLE installment se — pehle ke installments par 234C nahi lagta (proviso protection). Jan-Feb me bada LTCG book kiya to bas March 15 tak us par ka tax bhar dein — koi interest nahi. Isliye saal ke END me tax-harvesting karna interest ke nazariye se bhi efficient hai.
Estimate galat nikla to kya hoga?+
Upar ki taraf galat (zyada bhar diya): refund milega, interest bhi (244A) — koi nuksan nahi. Neeche ki taraf: jitna installment short, us par 1%/month 234C, aur year-end 90% se neeche raha to 234B bhi. Strategy seedhi hai: Q1-Q2 me thoda conservative (upar ki taraf) bharo, Dec-Mar me true-up karo. Har quarter 15 minute ka yeh ritual saal ka sabse sasta financial discipline hai.
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