SCSS Calculator

Is the SCSS figure compounded?

No. This tool uses simple interest paid out each quarter. The quarterly payout is the deposit times the annual rate divided by four, the annual interest is the deposit times the rate, and total interest is the annual interest multiplied by the number of years. The payouts are assumed to leave the account, so there is no interest on interest and the principal comes back unchanged at the end.

What rate does the SCSS tool start with?

The rate field starts at 8.2% a year, and the code attaches no quarter or year label to it. Rates for government savings schemes are notified quarterly or periodically, and Indian tax rules change in nearly every Union Budget; the starting value here is not refreshed automatically. Check the scheme notification, the Income Tax Department or a qualified chartered accountant for the rate and rules that govern your deposit.

What investment limit is applied?

The tool rejects any amount above ₹30,00,000 with an error message, and returns ₹0 for a zero (which is what a cleared box becomes) or negative amount. That ₹30,00,000 is a fixed number in the code. The tool applies it to the single amount typed in and cannot know about other SCSS deposits you or a spouse may hold, so it never adds them together.

What do the 5-year and 8-year options do?

The 5-year option multiplies the annual interest by five and the 8-year option multiplies it by eight, using the same rate throughout. The 8-year option is labelled “extended by 3” in the selector, but the tool does not model a different rate for the extension period or any extension formalities.

Does the tool check who is eligible?

No. It does not ask for age, retirement status or account type, so it will calculate for anyone. It is only a payout calculator, and whether a particular depositor qualifies is not something it can answer.

What happens at a 0% rate?

A rate of 0 is accepted. The quarterly payout and annual interest both show ₹0, total receipts equal the principal, and the tenure line still reads 5 or 8 years. A cleared rate box counts as 0, so it gives these same figures, and a negative rate is read as 0%.

What is missing from the result?

Tax deducted at source on the interest, income tax on the interest, the exact payout dates, penalties for closing early and any rate change over the term are not in the calculation. Payouts are shown as even quarterly amounts without regard to calendar dates, and every figure is rounded to the nearest rupee for display.