First, Determine if You Need to Pay
Advance tax isn't for everyone. The rule is simple: if your estimated total tax liability for the financial year (after accounting for any Tax Deducted at Source, or TDS) is ₹10,000 or more, you are required to pay advance tax. This applies to freelancers,
business owners, and even salaried individuals who have significant other income. Common examples of other income include rent, interest from fixed deposits, capital gains from shares or property, and freelancing side-gigs. Salaried individuals whose employers already deduct sufficient TDS to cover their entire tax liability do not need to worry. Additionally, resident senior citizens (aged 60 and above) who do not have any income from a business or profession are exempt from paying advance tax.
Gather Your Financial Documents
To accurately estimate your tax, you need a clear picture of your finances. Before you begin calculations, gather all relevant documents. This includes your bank statements, rent agreements, interest certificates from banks, and statements from your broker showing any capital gains or dividend income. It is also crucial to download your Form 26AS and the Annual Information Statement (AIS) from the income tax portal. Form 26AS will show all the TDS/TCS credited against your PAN, as well as any advance tax you've already paid. The AIS provides a more comprehensive view of all financial transactions reported to the tax department, such as interest and dividend income.
Estimate Your Annual Income and Deductions
The next step is to project your total income for the entire financial year, which runs from April 1, 2026, to March 31, 2027. Add up income from all sources: salary, house property, business or profession, capital gains, and other sources like interest. From this gross total, subtract any eligible deductions you plan to claim under sections like 80C (for investments in PPF, ELSS, life insurance), 80D (for health insurance premiums), and others. This will give you your estimated net taxable income for the year. Remember, this is an estimate. You can revise it later if your income changes during the year.
Calculate Your Total Tax Liability
Once you have your estimated net taxable income, apply the income tax slab rates for the current financial year (FY 2026-27) to calculate the tax amount. You will need to decide whether you are opting for the old or new tax regime, as the slab rates and available deductions differ. After calculating the basic tax, add the 4% health and education cess to it. Now, from this total tax figure, subtract all the TDS that has already been deducted or will be deducted during the year, which you can verify from your Form 26AS and salary slips. The remaining amount is your total advance tax liability for the year.
Pay the September Instalment by the Deadline
Advance tax is paid in four instalments. The deadline for the second instalment is September 15, 2026. By this date, you must have paid a cumulative total of at least 45% of your total estimated advance tax liability for the year. If you paid the first instalment of 15% by June 15, you now need to pay the next 30% to reach the 45% mark. If you missed the first instalment, you should pay the entire cumulative 45% by September 15 to catch up. You can pay online through the income tax e-filing portal using net banking, debit card, UPI, or other available methods. Be sure to select 'Advance Tax' as the type of payment and the correct Assessment Year, which is 2027-28 for the income earned in FY 2026-27.
Understanding the Consequences of Missing the Deadline
Failing to pay or underpaying your advance tax instalments has financial consequences. The Income Tax Act levies interest under two main sections. Interest under Section 234C is charged at 1% per month for deferment of an instalment. If your cumulative payment by September 15 is less than 45% of your liability, interest will be charged on the shortfall amount for a period of three months. Additionally, if your total advance tax paid during the year is less than 90% of your final assessed tax, interest under Section 234B at 1% per month will be levied on the shortfall from the beginning of the next financial year until the tax is fully paid. Timely payment is the simplest way to avoid these extra costs.
