Advance Tax : Overview

Advance Tax : Overview

Advance tax is your legal obligation to pay income tax in quarterly instalments during the financial year — not in a single payment at filing time. For FY 2026-27 (Assessment Year 2027-28), every taxpayer whose estimated net tax liability exceeds ₹10,000 after TDS must follow the four-instalment schedule prescribed by Section 211 of the Income-tax Act, 1961. Miss a due date and Sections 234B or 234C will quietly add interest at 1% per month to your final bill. Pay correctly and you arrive at ITR filing with a clean ledger, no interest exposure, and predictable cash outflows across the year.

The Legal Architecture: Sections 207–219 at a Glance

Advance tax sits in Chapter XVII-C of the Income-tax Act, 1961. You do not need to know every section, but six of them govern almost every practical decision.

Sections 212–219 cover credit of advance tax, refunds, and recovery — they rarely require active management by a compliant taxpayer but become relevant when challans are misposted or assessments result in large additions.

Who Must Pay Advance Tax — and Who Gets a Pass

The General Rule

Any person — individual, HUF, partnership firm, LLP, AOP/BOI, or company — whose estimated tax liability for FY 2026-27, net of TDS already deducted or likely to be deducted, exceeds ₹10,000 must pay advance tax. The ₹10,000 threshold applies to the full year's net liability, not to any single instalment. If your projection lands at ₹9,900 after TDS, you owe nothing in advance. At ₹10,001, the full machinery kicks in.

The Senior Citizen Exemption

Resident individuals aged 60 years or more as on 31 March 2027 are exempt from advance tax — but only if they have no income from business or profession. A retired bank officer living on pension and fixed-deposit interest: fully exempt, pays at self-assessment stage. A 64-year-old practising architect earning professional fees: not exempt. The criterion is the source of income, not its quantum.

Salaried Employees

An employee whose employer deducts TDS correctly every month under Section 192 will ordinarily have no advance tax obligation — TDS brings the net liability below ₹10,000. The obligation arises the moment you have other income: freelance consulting, rental income, equity dividends above the exemption threshold, capital gains from selling shares or property, or bank interest not adequately covered by existing TDS. If your other income generates more than ₹10,000 in residual tax, factor it into each quarter's estimate.

Non-Residents

NRIs are liable on all Indian-source income not fully covered by withholding. An NRI receiving rent from Mumbai property or realising capital gains on the sale of Indian land must self-assess and pay advance tax on the uncovered amount using the same four-instalment schedule.

Computing Your Liability: Section 209 in Practice

Section 209 directs you to estimate your total income for the year, apply the applicable tax rates, add surcharge and Health & Education Cess at 4%, then deduct TDS already deducted or likely to be deducted before 31 March 2027. The residual is your advance tax base.

Follow this sequence before each instalment date:

1. List every income head you expect to earn: salary, professional fees, business profits, rent, interest, capital gains (estimated), dividends.
2. Apply deductions you are certain of — Section 80C investments already made or committed, health insurance premium under 80D, home loan interest. Do not claim speculative deductions.
3. Compute tax at the applicable rates for your chosen regime. For STCG on equity and equity-oriented mutual funds (Section 111A): 20%. For LTCG on listed equity above ₹1.25 lakh (Section 112A): 12.5%. For other LTCG: 20% with indexation where applicable. Confirm exact rates against the Finance Act applicable for FY 2026-27.
4. Add surcharge if total income exceeds ₹50 lakh — at the rates as notified for AY 2027-28.
5. Add Health & Education Cess at 4% on tax plus surcharge.
6. Deduct TDS appearing in your AIS/TIS or Form 26AS, plus TDS that will be deducted before year-end (e.g., from pending invoices a client will settle in January).
7. The result is your advance tax payable for the year.

Re-run this computation before every instalment — not just in June. A large project billing in August, a property sale in November, or a mutual fund redemption in December can materially shift the numbers.

Instalment Schedule for FY 2026-27 (Section 211)

Section 211 prescribes cumulative targets, not individual-payment targets. You compute total estimated tax, apply the cumulative percentage, and pay the shortfall after crediting prior instalments already paid.

Critical nuance: The percentage applies to your revised estimate at each point, not to the April projection. If your June estimate was ₹3,00,000 and your September re-estimate rises to ₹4,00,000, the 45% cumulative target for September becomes ₹1,80,000 — not ₹1,35,000 based on the stale June figure.

Presumptive Taxpayers (Sections 44AD and 44ADA)

Taxpayers who declare income under Section 44AD (eligible businesses, turnover up to ₹3 crore) or Section 44ADA (specified professionals such as doctors, lawyers, engineers, CAs, with gross receipts up to ₹75 lakh) pay 100% of their advance tax in a single instalment by 15 March 2027. The June, September, and December deadlines do not apply to them. Convenient — but if your March computation is wrong or payment is missed, 234B will run from 1 April 2027.

How to Pay: Challan 280 Step-by-Step

Advance tax is paid using ITNS Challan 280 through the e-Pay Tax facility on the Income Tax Portal (incometaxindia.gov.in). Payment takes under five minutes if your net banking or UPI is active.

1. Visit incometaxindia.gov.in → click e-Pay Tax under Quick Links.
2. Enter your PAN and registered mobile number → verify the OTP.
3. Select "Income Tax" as the tax category.
4. Choose Assessment Year 2027-28 — this is the AY for FY 2026-27 payments.
5. Select "(100) Advance Tax" as the type of payment.
6. Enter the amount inclusive of all components (do not break out cess separately).
7. Choose payment mode: Net Banking, UPI, Debit Card, RTGS, or NEFT.
8. Complete the transaction and immediately download the challan counterfoil — the PDF containing the BSR code, challan serial number, and date of tender.

After payment: The challan posts to Form 26AS within 3–7 working days and appears in your AIS/TIS shortly after. Before paying the next instalment, log into your AIS and confirm the prior challan is credited. An unrecognised challan can trigger a Section 156 demand notice during processing, requiring a correction application through the Assessing Officer.

Worked Example: Computing Four Instalments for FY 2026-27

Taxpayer: Priya Mehta, 45, freelance management consultant, Mumbai. Opting for old tax regime.

Estimated income for FY 2026-27:

• Professional fees (gross): ₹30,00,000
• Less: allowable expenses (office rent, subscriptions, travel): ₹8,00,000
• Net professional income: ₹22,00,000
• Short-term capital gain on equity shares (Section 111A, shares sold December 2026): ₹2,00,000
• Savings bank interest: ₹40,000
• Gross total income: ₹24,40,000

Deductions:

• Section 80C (ELSS + LIC): ₹1,50,000
• Section 80D (health insurance): ₹25,000
• Section 80TTA (savings interest): ₹10,000
• Total deductions: ₹1,85,000

Tax computation:

• Regular slab income (excluding STCG): ₹24,40,000 − ₹2,00,000 − ₹1,85,000 = ₹20,55,000
• Tax on ₹20,55,000 (old regime): ₹2,50,000 @ Nil + ₹2,50,000 @ 5% (₹12,500) + ₹5,00,000 @ 20% (₹1,00,000) + ₹10,55,000 @ 30% (₹3,16,500) = ₹4,29,000
• Tax on STCG (₹2,00,000 × 20%): ₹40,000
• Gross tax: ₹4,69,000
• Health & Education Cess @ 4%: ₹18,760
• Total tax liability: ₹4,87,760

Less TDS deducted by one retainer client at 10% on fees of ₹12,00,000: ₹1,20,000

Advance tax payable: ₹3,67,760

Instalment schedule:

Note on the December STCG: The equity shares were sold in December 2026, so this income did not exist when Priya computed her June or September instalments. Under the proviso to Section 234C, shortfalls arising from capital gains that could not have been estimated in earlier instalments attract no 234C interest — provided the full tax on that income (₹40,000) is included in the December or March instalment. Priya should incorporate ₹40,000 into her December computation rather than deferring it to March.

Interest on Default: Sections 234B and 234C Dissected

Section 234C — Quarter-wise Shortfall Interest

Interest under Section 234C runs at 1% per month (simple) on the amount by which your actual cumulative payment falls short of the prescribed benchmark, for a fixed number of months per quarter:

• June shortfall: 1% × 3 months
• September shortfall: 1% × 3 months
• December shortfall: 1% × 3 months
• March shortfall: 1% × 1 month

Illustration: Suppose Priya pays nothing by 15 June and only ₹55,164 on 14 September (one day before the deadline).

• June 234C: Shortfall = ₹55,164. Interest = ₹55,164 × 1% × 3 = ₹1,655
• September 234C: Cumulative required = ₹1,65,492. Paid = ₹55,164. Shortfall = ₹1,10,328. Interest = ₹1,10,328 × 1% × 3 = ₹3,310
• Two quarters of under-payment already cost ₹4,965 in non-deductible interest.

At larger tax liabilities — ₹20 lakh in advance tax due on ₹60-lakh income — the same pattern of skipping June and paying late in September generates ₹60,000-plus in 234C alone.

Section 234B — Annual Shortfall Interest

Section 234B activates when your total advance tax paid across all four instalments is less than 90% of your assessed tax. It runs from 1 April 2027 (start of AY 2027-28) until the date you pay self-assessment tax.

Illustration using modified facts: Suppose Priya paid only ₹2,50,000 in advance tax instead of ₹3,67,760.

• Total credit: ₹1,20,000 (TDS) + ₹2,50,000 (advance tax) = ₹3,70,000
• Assessed tax: ₹4,87,760
• 90% threshold: ₹4,38,984
• Since ₹3,70,000 < ₹4,38,984, Section 234B is triggered.
• Shortfall: ₹4,87,760 − ₹3,70,000 = ₹1,17,760
• If Priya pays self-assessment tax on 31 July 2027 (4 months after April 2027):
• 234B interest = ₹1,17,760 × 1% × 4 = ₹4,710

Unlike 234C, which penalises quarterly indiscipline, 234B penalises the overall year's under-payment. Both are non-deductible under Section 40(a) of the Act — they cannot reduce your business income.

Special Situations You Must Know

Capital Gains and Windfall Income

The proviso to Section 234C explicitly carves out shortfalls arising from capital gains, lottery winnings, and extraordinary income of foreign companies. No 234C interest is charged on the earlier-quarter shortfall attributable to this income, provided you pay the full tax on it by the immediately following due date. If the income arises in the fourth quarter (January–March), pay by 31 March 2027. Do not defer: a capital gains tax payment made on 1 April instead of 31 March moves it from advance tax to self-assessment territory and re-attracts 234B.

Dividend Income

Since the abolition of Dividend Distribution Tax (effective FY 2020-21), dividends received from domestic companies and mutual funds are fully taxable in your hands. Include your projected dividend receipts — based on your portfolio and past payout patterns — in each quarter's estimate. Brokerage platforms now furnish dividend data in AIS, and mismatches between AIS and your ITR are auto-flagged.

Partnership Firms and LLPs

Firms and LLPs are taxed at a flat 30% (plus applicable surcharge and cess), and partners are taxed separately on their share of profits which is exempt under Section 10(2A). The firm must pay advance tax on its own income — including interest income, capital gains, and any other head. Partners must separately compute advance tax on their salary/remuneration from the firm and any other personal income exceeding ₹10,000 net of TDS.

Common Mistakes and How to Avoid Them

Using last year's income as this year's estimate. Markets, project pipelines, and rental yields change. Begin from FY 2026-27 actuals (April and May) plus a realistic 10-month forward projection. Do not recycle last year's ITR numbers.

Over-counting projected TDS. You may have a ₹15 lakh invoice outstanding in November that a client will settle (with TDS) in February. If you include that TDS credit in your September advance tax computation, you understate the net amount due — and take a 234C hit in December.

Wrong Assessment Year in Challan 280. Advance tax for FY 2026-27 must show AY 2027-28 on the challan. Selecting AY 2026-27 by error posts the payment to the prior year, creating a demand for 2026-27 and an excess credit in 2025-26. Correcting this requires a challan correction request through the Assessing Officer — a process that can take weeks.

Not archiving the challan counterfoil. The PDF with the BSR code and challan serial number is your evidence of payment. AIS can take 10–15 working days to reflect a challan. If a demand notice arrives before your AIS updates, the counterfoil is the only document that can halt recovery proceedings.

Treating the 15 March payment as optional. Some presumptive-scheme taxpayers assume that paying "most" of the tax before 31 March satisfies 234B. The 90% threshold under 234B is applied to assessed tax — which may be higher than your original estimate if the department makes additions. Build a buffer.

Waiting for your CA to initiate payment. The statutory due dates are yours to meet. An advance tax deadline missed because your advisor was travelling or a computation was delayed cannot be remedied retroactively.

AIS, TIS, and the Enforcement Reality for FY 2026-27

The Annual Information Statement (AIS) and Taxpayer Information Summary (TIS) — accessible at incometaxindia.gov.in → AIS — aggregate transactional data from banks, mutual funds, the stock exchanges, the sub-registrar's office, and other specified reporting entities in near real-time. For FY 2026-27:

• The Income Tax Department sees your mutual fund redemptions, property sale proceeds, FD interest, and dividend receipts before you file.
• Pre-filled ITR data draws from AIS, meaning that income visible to the department but missing from your ITR triggers an automatic Section 143(1)(a) adjustment or a defect notice.
• If your advance tax payments are materially inconsistent with the income visible in AIS, the system may generate a Computer-Generated Notice (CGN) prompting you to explain the discrepancy.

Practical routine: Download your AIS in the second week of May 2026, August 2026, and November 2026 — i.e., before each of the first three instalment dates. Cross-check against your own records. Flag misposted TDS entries, double-counted dividends, or unrecognised transactions early. Disputes with the source are resolved through the AIS feedback mechanism on the portal; resolving them before your ITR filing is infinitely less stressful than responding to a notice post-filing.

Key Takeaways

• The ₹10,000 net-of-TDS rule is the trigger: if your estimated annual tax after TDS exceeds ₹10,000, advance tax is mandatory — regardless of income type, age (unless senior citizen with no business income), or residency status.
• Four instalments, four cumulative targets: 15% by 15 June, 45% by 15 September, 75% by 15 December, and 100% by 15 March — each percentage applies to your revised annual estimate, not a fixed base.
• Presumptive-scheme taxpayers (Sections 44AD and 44ADA) pay 100% in a single instalment by 15 March; resident senior citizens with only non-business income are entirely exempt.
• Challan 280 with Assessment Year 2027-28 is the payment instrument for FY 2026-27 advance tax; always download and archive the counterfoil with the BSR code.
• Section 234C charges 1% per month for 3 months on June, September, and December shortfalls, and 1 month on March shortfall; capital gains and other unestimatable windfalls get a one-instalment grace period under the proviso.
• Section 234B adds 1% per month from 1 April 2027 if total advance tax (plus TDS) falls below 90% of assessed tax — it runs until you file and pay self-assessment, making prompt quarterly payment the most cost-effective strategy.
• Re-estimate every quarter using your latest AIS data, updated invoicing pipeline, and committed TDS outflows — a June estimate left unchanged through March is almost always wrong and usually under-stated.