Advance Tax for Salaried Employees — When You Actually Need to Pay
Salaried with capital gains, interest, or rental income? TDS may not cover it. When advance tax applies, the due dates, and the penalty for missing it.
Deepak is a software engineer at ₹28 LPA. His employer deducts TDS correctly every month. In January, he sold mutual funds — ₹4 lakh in long-term capital gains. He didn’t think about tax until July, when he filed his ITR and found a ₹51,600 tax bill, plus ₹3,200 in interest penalties for not paying advance tax by March.
The interest was small. The surprise wasn’t.
Salaried employees with only salary income rarely need to worry about advance tax — the employer’s TDS handles it. But the moment you have income that isn’t covered by TDS (capital gains, interest, rent, freelance), advance tax rules apply to you.
What advance tax is
India’s tax system operates on a “pay as you earn” principle. Employers deduct TDS from salary monthly. But income from other sources — interest, capital gains, rent — isn’t automatically withheld. The government requires you to estimate this tax and pay it in instalments during the financial year rather than as a lump sum at filing time.
The threshold: If your total tax liability (after TDS credit) exceeds ₹10,000 in a financial year, advance tax is due. Below ₹10,000, you pay nothing during the year and settle it as self-assessment tax when filing.
This ₹10,000 threshold catches more salaried employees than they expect — a single FD returning ₹50,000 in interest at a 20% slab rate generates ₹10,000 in tax exactly at the boundary.
When salaried employees typically owe advance tax
1. Capital gains from stocks or mutual funds Equity mutual fund or stock gains are not covered by employer TDS. Short-term gains (held under 12 months) are taxed at 20%. Long-term gains above ₹1.25 lakh per year are taxed at 12.5%. These are your responsibility to advance-pay.
2. Interest income Bank FDs, corporate bonds, and post office schemes pay interest — with TDS deducted at 10% only if the interest exceeds ₹40,000/year (₹50,000 for senior citizens). If your slab rate is 20% or 30%, the 10% TDS is insufficient. The shortfall is your advance tax liability.
3. Rental income Rent received after deducting 30% standard deduction and home loan interest. No TDS is withheld by tenants unless annual rent exceeds ₹2.4 lakh and the tenant is a business entity.
4. Freelance or consulting income Income from moonlighting, freelance projects, or consulting attracts 30% TDS only above certain thresholds and only from entities that are required to deduct. Individual clients often don’t deduct TDS. Any net consulting income is advance tax liable.
5. Perquisites from ESOPs When you exercise ESOPs, your employer deducts TDS on the perquisite value. But if your employer is a startup eligible for 80-IAC deferral and delays TDS, you may owe advance tax on the deferred amount.
The four due dates
Advance tax is paid in instalments over the financial year:
| Instalment | Due date | Cumulative % of annual tax due |
|---|---|---|
| 1st | 15 June | 15% |
| 2nd | 15 September | 45% |
| 3rd | 15 December | 75% |
| 4th | 15 March | 100% |
“Annual tax due” here means your estimated total tax for the year minus TDS already deducted by your employer.
You are only required to pay what you can estimate at that point in the year. If a capital gain happens in February, the first three instalments are irrelevant — you pay 100% by 15 March. The law has a specific provision (Section 234C) that doesn’t penalise late instalments for capital gains and casual income if paid by the final due date.
How to calculate whether you owe
Step 1: Estimate your non-salary income for the year (capital gains, interest, rent, freelance).
Step 2: Calculate the tax on that income at your slab rate (or the applicable capital gains rate).
Step 3: Check if TDS has already been deducted on this income (FD interest at 10%, broker deducts nil on equity gains). Subtract what’s already withheld.
Step 4: If the net outstanding tax exceeds ₹10,000, you must pay advance tax.
Example — Deepak:
| Income type | Amount | Tax rate | Tax |
|---|---|---|---|
| LTCG on mutual funds | ₹4,00,000 | 12.5% (above ₹1.25L exempt) | ₹34,375 |
| FD interest | ₹90,000 | 20% slab | ₹18,000 |
| TDS already deducted on FD | — | — | −₹9,000 |
| Net advance tax due | ₹43,375 |
This exceeds ₹10,000, so Deepak must pay advance tax. Since he sold in January, the full ₹43,375 is due by 15 March.
Penalties for missing advance tax
Section 234B: If less than 90% of your total tax is paid by 31 March (through TDS + advance tax combined), you pay 1% simple interest per month on the shortfall from 1 April to the date of actual payment.
Section 234C: If individual instalments are underpaid relative to the schedule (15%, 45%, 75%, 100%), 1% interest per month applies to the shortfall for the period of delay.
For most salaried employees whose TDS covers their salary income, the penalty exposure is only on the non-salary component. At ₹43,375 owed, the Section 234B interest (if missed entirely until ITR filing in July) would be about ₹1,300 — small but avoidable.
How to pay advance tax
Advance tax is paid online through the income tax portal:
- Go to incometax.gov.in → e-Pay Tax
- Select Challan 280 (Income Tax for Individuals)
- Under “Type of Payment,” select “Advance Tax (100)”
- Enter the amount and complete payment via net banking or UPI
Save the challan receipt. The payment reflects in your Form 26AS and AIS within a few days. At ITR filing, advance tax paid is credited against your total liability.
Senior citizens get a full exemption
Resident senior citizens (60 years or older) with no income from business or profession are exempt from advance tax entirely. They pay the full tax liability as self-assessment tax at filing time, with no penalty under Section 234B or 234C.
The AIS is your best tool for estimating
The Annual Information Statement (AIS) on the income tax portal aggregates data from banks, brokers, and other sources. Checking your AIS mid-year shows you:
- Interest credited across all bank accounts
- Dividend income
- Securities transaction data (buy/sell amounts, though not gains)
- TDS deducted from each source
Use this to estimate whether your non-salary income is approaching a level that creates advance tax obligation. It takes 5 minutes and can save you the 234B/C interest.
Frequently asked questions
My employer deducts TDS — do I still need to worry? Only if you have income outside salary. If your only income is salary and the only tax owed is being covered by employer TDS, advance tax doesn’t apply to you.
I received a large variable bonus in March. Do I owe advance tax? Your employer should have adjusted TDS when paying the bonus — their TDS computation is required to account for the full year’s salary. If the employer deducted correctly, no advance tax is owed on the bonus. If TDS was under-deducted, you may owe the shortfall as advance tax by 15 March or as self-assessment tax at filing.
What if I can’t estimate my capital gains accurately? Pay your best estimate by 15 March. Any shortfall under 10% of the final tax is covered by the 90% safe harbour in Section 234B — no penalty. Pay the rest as self-assessment tax before filing.
Can I pay advance tax after 31 March? After 31 March, it becomes self-assessment tax (Challan 280, code 300), not advance tax. Section 234B interest applies on any amount not covered by TDS/advance tax from 1 April to the date of filing.
FY 2025-26 rules. Verified against Sections 207–219 of the Income Tax Act and incometax.gov.in (June 2026).
This guide is for informational purposes. Tax liability depends on your specific income profile — consult a CA for complex situations.