1 Advance tax in 60 seconds
Advance tax (a.k.a. “pay-as-you-earn”) is income tax paid in quarterly instalments instead of a single year-end bill. Section 208 of the Income-tax Act requires anyone whose total tax liability after TDS will exceed ₹10,000 in a financial year to pay it. Miss an instalment and you invite automatic interest under Sections 234B and 234C.
2 Who must pay?
Salaried individuals with significant income that isn’t fully covered by employer TDS—e.g. capital gains, ESOP perquisites, crypto profits.
Self-employed professionals and freelancers once net tax due tops ₹10,000.
Businesses operating as proprietorships, partnerships, LLPs or companies.
NRIs earning Indian-source income, subject to the same thresholds.
Senior citizens (60 +) who have no business income are exempt; otherwise they pay like everyone else.
3 FY 2025-26 Instalment calendar
Instalment | Due date | Cumulative tax to be paid | Practical tip from Beacon Filing |
1st instalment | 15 June 2025 | 15 % of estimated annual tax | Use Q1 data + conservative growth factor |
2nd instalment | 15 September 2025 | 45 % (i.e. another 30 %) | Adjust for actual Q1–Q2 earnings, not just projection |
3rd instalment | 15 December 2025 | 75 % (i.e. another 30 %) | Factor festive‑season sales or bonus income spikes |
4th instalment | 15 March 2026 | 100 % | True‑up with latest provisional accounts; pay extra 234C interest if short |
Companies following a 30 June year-end still use the same advance-tax calendar; the Act recognises only the Indian fiscal year.
4 How to compute your instalment quickly
Forecast annual income: salary (CTC minus exemptions), business profit, capital gains, interest, rental, dividend, crypto, etc.
Apply the correct slab or section 115BAA/BAE/115BAB rate for companies.
Subtract all eligible deductions/ rebates (80C, 80D, Section 10 exemptions, MAT credit, etc.).
Reduce TDS/TCS already deducted or likely to be deducted.
Apply surcharge and 4 % health-&-education cess.
Pay the percentage due as per the instalment calendar.
Beacon Filing’s Advance-Tax Calculator plugs into your books, imports TDS data from the TRACES portal and suggests the nearest-rupee payment within 30 seconds.
5 Interest for short-payment or non-payment
Interest section | Trigger | Rate & calculation |
Section 234C | Each instalment paid late or for an amount lower than required | 1 % per month for 3 months on the shortfall (1 month for March instalment) |
Section 234B | Total advance tax paid < 90 % of final liability | 1 % per month from 1 April 2026 to actual payment date on outstanding amount |
Tip: Paying the full deficit by 31 March avoids 234B entirely; only 234C will apply.
6 Modes of payment
Online through NSDL-Tax Payment Portal → Challan 280 → select “0021 Income-tax (Other than Companies)” or “0020” for companies.
Net-banking / Debit-card / UPI with 30+ authorised banks.
Over-the-counter at designated bank branches (use physical Challan 280).
Always download the BSR code, challan number and CIN—they must match the pre-filled data when filing your ITR.
7 Common pitfalls (and how Beacon Filing prevents them)
Crypto profit swings: we re-forecast instalments using real-time price feeds.
Multiple 26AS entries for the same TDS: our reconciliation engine nets duplicates before tax is computed.
Foreign remittances counted twice: FEMA desk matches Swift MT103 data with your ledger, preventing over-statement.
Mis-classification of speculative vs non-speculative income: senior CA reviews every ledger flag.
8 FAQs in 30 words each
Q: Do I still pay advance tax if I opt for the presumptive scheme (44AD/44ADA)?
A: Yes, but you can pay the entire tax by 15 March in one go.
Q: What if I overpay?
A: You claim a refund when filing your ITR; the CPC auto-adds 6 % p.a. interest.
Q: Are capital-gain estimates accepted?
A: Yes—compute reasonably; if actual gains differ, adjust in the March instalment or pay 234C interest on the shortfall.
9 How Beacon Filing makes advance tax painless
One-click calculator pulls books + TDS data and auto-generates Challan 280.
Push notifications 7, 3 and 1 days before each deadline.
In-house CA review on every computation ≥ ₹50 lakh to de-risk penalties.
Quarterly health check compares projections with actuals, recalibrating instalments.
Ready to banish advance-tax anxiety?
Book a 15-minute call and let Beacon Filing file, reconcile and remind—so you never lose sleep over Section 234B/C interest again.
Disclaimer (23 July 2025): Tax laws evolve. This guide offers general information—always obtain personalised professional advice before acting.
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