Sukanya Samriddhi Yojana: rules, returns, and is it worth it

If you have a daughter under 10, SSY is one of the rare cases where the government offers you a genuinely excellent deal with no catch. It pays more than PPF, more than any fixed deposit, and it is exempt from tax at every stage. The trade-off is that the money is locked for the long term and tied to one purpose, your daughter's education and future. Used for the job it is designed for, it is hard to beat. This guide covers the rules, the maths, and the one deposit habit that quietly earns you more.

The rules that matter

Notice the deposit period and the maturity are different. You only deposit for 15 years, but the account keeps earning that tax-free 8.2 percent until your daughter turns 21. So if you open it when she is 3, you deposit until she is 18, and the balance keeps compounding tax-free for three more years. That gap is where a lot of the final value is quietly built.

Why 8.2 percent tax-free is so strong

The headline rate already beats PPF (7.1 percent) and almost every fixed deposit. But the real edge is the tax exemption. A taxable instrument would need to pay far more to match it after tax. For someone in the 30 percent slab, a fully tax-free 8.2 percent is the equivalent of a taxable instrument paying well over 11 percent, which essentially nothing safe in India offers. The same EEE logic that makes PPF attractive applies here, only at a higher rate.

The deposit-date habit that earns you more

Like PPF, SSY interest is calculated on the lowest balance in the account between the 5th and the end of each month. So a deposit made on the 6th earns nothing for that month. If you invest a yearly lump sum, do it before the 5th of April to capture a full year of interest. If you invest monthly, set the transfer for the 1st to the 4th. Over 21 years, this single habit adds a noticeable amount of free interest.

Is it worth it, and who should skip it

For the safe, guaranteed part of your daughter's education fund, SSY is close to unbeatable. But it should not be your only plan, for two reasons. First, the money is locked until she is 18 at the earliest (a partial withdrawal of up to half the balance is allowed for higher education once she turns 18), so it is genuinely long-term. Second, even a tax-free 8.2 percent will be eaten into by education-cost inflation, which runs higher than general inflation. The sensible approach is to pair SSY with a growth investment: use SSY for the guaranteed, tax-free anchor, and a long-running equity SIP for the part that needs to outpace rising college fees.

• Open it if you have a daughter under 10 and want a safe, tax-free, government-backed core for her future. The rate alone justifies it.
• Do not pour everything into it. Cap it at what you are comfortable locking away, and put the rest in growth assets that can beat education inflation.
• If your daughter is already 10 or older, you have missed the window, and a goal-based equity plan is the route instead.
• Treat the ₹1.5 lakh limit as shared with the rest of your 80C. If your 80C is already full from EPF, home-loan principal and the like, SSY deposits beyond the cap still earn the 8.2 percent, but only ₹1.5 lakh of it counts for the deduction.

Frequently asked