Tax Advisory
    Service

    Advance Tax Computation.

    Advance tax is income tax paid during the year as income is earned, in instalments due by mid-June, mid-September, mid-December and mid-March. We estimate your income and tax before each instalment, account for TDS and TCS, and tell you what to pay, so you avoid interest for shortfalls under sections 424 and 425 of the Income-tax Act, 2025 (sections 234B and 234C of the 1961 Act).

    See how it works

    Free 30-minute call with a partner

    About Advance Tax Computation. No obligation — we reply within one business day.

    Typical timeline

    Typically three to five working days before each instalment date, once books or statements up to the latest month are available. Accuracy depends on how current your accounts and forecasts are.

    Who leads it

    A partner — a chartered accountant or company secretary — from the first call to sign-off.

    Fees

    Based on your situation, and fixed in writing before any work starts.

    Who it's for

    Is this for you?

    • Companies and LLPs with taxable profits
    • Professionals and business owners whose tax is not fully covered by TDS
    • Individuals with large capital gains, rental or interest income
    • Presumptive taxpayers, who pay in a single instalment by mid-March
    What you get

    What you receive at the end.

    • 01Advance tax computation before each instalment
    • 02Instalment schedule and payment reminders
    • 03Reconciliation of challans with your tax credit records
    • 04Year-end computation of any self-assessment tax
    How it works

    Advance Tax Computation, step by step.

    Typical timeline

    Typically three to five working days before each instalment date, once books or statements up to the latest month are available. Accuracy depends on how current your accounts and forecasts are.

    1. 1

      Income estimate

      We estimate income for the tax year from your books or statements to date and expected results for the rest of the year.

    2. 2

      Tax computation

      We compute tax under the applicable regime, including surcharge and cess, and deduct TDS and TCS credits shown in your AIS and ledgers.

    3. 3

      Instalment calculation

      We work out the cumulative amount due by each instalment date and the balance payable now.

    4. 4

      Payment support

      We prepare the payment details for e-Pay Tax on the income tax portal and check that payments reflect against your PAN.

    5. 5

      Quarterly update

      Before each instalment we update the estimate for actual results and one-off events such as asset sales.

    Before we start

    What we need from you.

    Don't have everything yet? We send a short checklist after the first call and work with what you have.

    • Books of account or MIS up to the latest month
    • Forecast for the rest of the year
    • AIS and TDS and TCS details
    • Details of capital gains, dividends and other one-off income
    • Previous year's return and tax computation
    How fees work

    The fee depends on your situation. After a short call, the partner who will do the work tells you what's involved and gives you a fixed fee in writing — before any work begins.

    • Government fees and statutory charges are billed at actuals.
    • When you pay — upfront, in stages or on completion — is agreed in writing with the fee.
    FAQs

    Questions about Advance Tax Computation.

    Advance tax is based on estimated income, so we revise the estimate before the next instalment. Paying the cumulative amount due by each date limits interest even if an earlier instalment was short.

    Speak with a partner

    Ready to discuss Advance Tax Computation?

    30-minute confidential call — no proposal, no commitment. A partner will write back within one business day.

    Contact details