Advance Tax for Traders

Q: My salary already has TDS — does that count toward the instalments?

Yes — TDS is credited against your total liability, so advance tax applies only to the SHORTFALL your trading profit creates on top. Many moderately-profitable salaried traders discover their TDS + a single top-up instalment covers them. Compute liability on total income, subtract TDS, and pay the ladder only on what remains (if over ₹10,000).

intermediate6 min read

Business income has quarterly due dates — and a volatile P&L makes the June instalment a genuine estimation puzzle.

Salaried tax handles itself through TDS. Business income does not — the law expects you to estimate the year’s profit and pay tax as you earn it: 15% of the year’s liability by June 15, 45% by September 15, 75% by December 15, 100% by March 15. Miss the schedule and Section 234B/234C interest (1%/month flavours) quietly accrues.

The trader’s honest problem: *how do you pay 15% by June of a year whose P&L you cannot know?* Practical doctrine — estimate conservatively each quarter from actual year-to-date P&L, true-up in the March instalment, and accept that small 234C interest on a back-loaded windfall is a cost of volatility, not a sin. Two big softeners: 44AD filers owe just ONE instalment (100% by March 15) — presumptive taxation’s quiet superpower for traders — and if your total advance-tax liability is under ₹10,000, the whole regime does not apply.

Quarterly cumulative targets — 15% / 45% / 75% / 100% by Jun 15 / Sep 15 / Dec 15 / Mar 15.
Interest — 234C for instalment shortfalls (per-quarter), 234B if <90% paid by March 31 (runs until you pay).
Practical method — recompute liability each quarter on ACTUAL YTD net P&L (after expenses, after salary TDS credit); pay the cumulative gap.
44AD filers — single instalment, March 15. Liability under ₹10,000/yr — exempt from advance tax entirely.
Capital-gains-only investors get relief too: pay in the instalment AFTER the gain arises; no clairvoyance required.

Test yourselfFlat P&L till November, then a ₹9 lakh December windfall. You paid nothing in June/September. How bad is it?

Mild: 234C interest applies per-quarter but the law charges instalment shortfalls based on when income actually accrues — and for windfall-shaped income the December + March instalments absorbing it keeps interest small (a few thousand on ₹9 lakh). Pay the bulk on December 15 and true-up March 15. The regime punishes ignoring the year, not volatility within it.

✓ You learnedTrading income owes advance tax on the 15/45/75/100 quarterly ladder — estimate from actual YTD P&L each quarter, true-up in March, and treat minor 234C interest as volatility’s toll. 44AD’s single March instalment and the ₹10,000 de-minimis exempt most small traders from the ritual entirely.

FAQs

My salary already has TDS — does that count toward the instalments?

Yes — TDS is credited against your total liability, so advance tax applies only to the SHORTFALL your trading profit creates on top. Many moderately-profitable salaried traders discover their TDS + a single top-up instalment covers them. Compute liability on total income, subtract TDS, and pay the ladder only on what remains (if over ₹10,000).