Estimates only — not financial, tax, or professional advice.
100% private — every number you enter is calculated in your browser and never sent to our servers.
What it calculates: TDS Amount, Net Payment, Gross Payment, Below Threshold? (1 = yes).
Updated 5 June 2026 · Transparent assumptions
Tax is collected before the money reaches the person earning it
Under TDS, the payer withholds a percentage of a payment and deposits it with the government against the recipient’s tax account. The recipient receives the net amount and claims credit for the deducted tax when filing a return.
So TDS is not an additional tax. It is the same liability collected earlier and by someone else, which is why a recipient with a lower effective rate ends up claiming a refund rather than paying more.
The higher rate is a compliance lever, not a penalty on the income
Where the recipient has not furnished a PAN, tax must be deducted at a substantially higher rate — commonly 20% or the specified rate, whichever is greater. The purpose is to make the deduction traceable to a taxpayer.
The practical consequence is severe for the recipient: without a PAN there is no account to credit the deduction against, so claiming it back becomes difficult. Collecting PAN before the first payment is worth more than any process downstream.
Thresholds are usually annual and aggregate, not per payment
Each TDS section carries a threshold below which no deduction is required. The trap is that most thresholds apply to the aggregate paid to one recipient across the financial year, not to a single payment.
So four payments each below the threshold can still cross it in total, and the deduction obligation applies from the point it is crossed — sometimes retrospectively on the earlier payments. Tracking the running total per recipient is what prevents that.
Deposit dates, quarterly returns and the certificate
Deducting is only the first step. The tax must be deposited by a due date, a quarterly return filed, and a certificate issued to the recipient so they can claim credit. Interest applies to late deposits and a fee to late returns.
Failure to deduct can also mean the expense is disallowed when computing the payer’s own taxable income, which usually costs far more than the deduction itself. Rates and thresholds change with each Finance Act, so confirm the current position for the section that applies.
Sources & References
Figures on this page are checked against primary, authoritative sources. Links open in a new tab.
Tax rules vary by country, state, tax year, filing status, income type, deductions, and exemptions. This calculator is educational and uses the values you enter. Always verify final tax treatment with official sources or a qualified tax professional.
Published the calculator with its formula, worked example, assumptions, limitations and a bespoke guide, and added an automated formula test suite covering it.
Tested the deduction at the standard rate and at the higher no-PAN rate, with the threshold test applied before any deduction.
Tested that a payment at or below the threshold attracts no deduction, and that the absence of a PAN always raises the amount withheld.
Add this calculator to your site
Responsive embed — and private: nothing your visitors type leaves their browser.