Work out tds on salary instantly with clear inputs, formula shown and shareable results.
Employers estimate the annual liability from declared deductions, then spread it across the remaining pay periods. Declaring investments late in the year therefore compresses the deduction into fewer months and dents take-home pay.
Monthly deduction
Monthly TDS = (annual tax - deducted so far) / months remaining
Tax figures are estimates based on the rates, caps and thresholds you enter. Real rules differ by jurisdiction and change every year, and personal circumstances alter the outcome. This is not tax or financial advice — confirm with a qualified adviser.
Usually because declared investments were not evidenced, so the employer recomputed the liability without them.
Yes, as a refund when the return is filed, but the cash is out of your hands until then.