Sukanya Samriddhi vs PPF for Your Daughter — Honest Comparison
When my niece was born in March 2026, the family WhatsApp group went into full advisory mode within forty-eight hours. My brother-in-law's SBI relationship manager called twice in one week — open SSY, open SSY, the rate is 8.2%, lock it in. My father, who has run a PPF account since 1991, kept saying "but what if you need the money?" I sat with them one Sunday afternoon in Jayanagar with a notebook and a calculator. The bank version of this story is not the whole story.
So here's the comparison I wish someone had done for us — without the brochure language. SSY is a good scheme. PPF is also a good scheme. They solve different problems. If you understand the differences, you'll stop losing sleep over which one to "choose" and probably end up using both.
The side-by-side, the way nobody puts it
| What you care about | Sukanya Samriddhi (SSY) | Public Provident Fund (PPF) |
|---|---|---|
| Interest rate (Q2 FY26-27) | 8.2% p.a. | 7.1% p.a. |
| Lock-in / maturity | 21 years from account opening (deposits only for first 15) | 15 years, extendable in 5-year blocks |
| Who can hold it | Only a girl child below 10. Parent/guardian operates till she's 18. | Any resident Indian — adult or minor (in your daughter's name via guardian) |
| Minimum / maximum deposit | ₹250 to ₹1,50,000 per FY | ₹500 to ₹1,50,000 per FY |
| Premature withdrawal | 50% allowed after she turns 18 (for higher education or marriage) | Partial withdrawal from 7th year onwards; loan from 3rd year |
| Tax treatment (old regime) | EEE — contribution, interest, maturity all tax-free | EEE — same |
| Tax treatment (new regime) | No 80C deduction. Interest + maturity still tax-free. | Same — no deduction, but back-end tax-free |
| Where to open | India Post (any branch) or authorised banks — SBI, PNB, BoB, ICICI, Axis, HDFC | Same list — post office, SBI, HDFC, ICICI, most banks |
| If you stop contributing | Account becomes "inactive". Revive with ₹50 penalty/year + ₹250 minimum. | Account becomes "discontinued". Revive with ₹50 penalty/year + ₹500 minimum. |
| Number of accounts allowed | One per girl child. Max two daughters per family (three if twins). | One per person. You can hold one for yourself AND one as guardian for your child. |
The real numbers — ₹1.5 lakh a year for 15 years
Let's stop talking in percentages and put rupees on the table. Suppose you deposit the full ₹1,50,000 every year — the max — for 15 years in both schemes. Total you put in: ₹22.5 lakh.
- SSY at 8.2% — at the end of 15 years (deposits stop), your corpus is roughly ₹45.8 lakh. But the account keeps earning interest for 6 more years till the 21-year maturity. Final maturity value: approximately ₹70.5 lakh.
- PPF at 7.1% — at the end of 15 years, your corpus is roughly ₹40.7 lakh. If you extend with contributions for another 5 years (taking it to 20 years), it grows to about ₹66 lakh.
So over comparable horizons, SSY gives you roughly ₹4-5 lakh more on the same ₹22.5 lakh principal. That's not nothing. But — and this is the catch — those numbers assume the rate stays at 8.2% for 21 years. It will not. The rate is reset every quarter. In 2020 SSY was at 7.6%. PPF was at 7.1%. The gap narrows and widens.
A reasonable mental model: SSY will probably out-earn PPF by 75-125 basis points across most cycles. Over 20 years, on ₹22.5 lakh, that's a meaningful difference but not a life-changing one.
I'll say something my own RM friends won't like. The 1.1% extra interest is not the actual reason to pick SSY. The actual reason is behavioural — once the money is in SSY, you cannot touch it till your daughter is 18, full stop. PPF has loans, partial withdrawals, extension options. SSY has discipline baked in by force of law. For most middle-class families in cities like Bengaluru where every emergency tempts you to dip into long-term savings, that forced lock is worth more than the rate spread. Parents who say "I'll just be disciplined with PPF" usually aren't, six years in. I wasn't.
How to actually decide — not by spreadsheet, by situation
Frankly, the right answer depends on three things: your daughter's age, your liquidity situation, and whether you already have a PPF account.
If your daughter is under 10 and you have decent emergency savings
Open SSY. Put in ₹1.5 lakh a year if you can manage; ₹50,000 if that's what's possible. Don't stress about the 21-year lock — by the time she's 18, you'll be glad it was untouchable. Open it at the post office if you want zero relationship-manager calls, or at SBI/HDFC if you prefer net banking access.
If you don't have your own retirement scheme yet
Open PPF in your own name first. Your retirement is not less important than your daughter's education — and SSY locks money to her, not to you. A common mistake I see: parents max out SSY, then have nothing for their own old age, then end up depending on the same daughter they were trying to fund. Sequence matters.
If she's between 10 and any age really
SSY is closed to you. Open PPF in her name. You can run it till she's 18, then transfer operational control. Or open it in your own name and earmark it mentally for her — same effect, more flexibility.
If you can afford ₹1.5 lakh + more
Do both. ₹1.5 lakh in SSY for the daughter, separate PPF in your name, and consider equity mutual funds for the long horizon — SSY+PPF combined still give you a real return of only 1-2% over inflation. For a 21-year horizon, that's leaving money on the table. Don't put it all in debt because the bank uncle said EEE.
What happens if life gets in the way and you stop depositing
This is the question nobody answers properly. The honest version:
- SSY: You must deposit at least ₹250 every financial year. Miss it and the account is "inactive". The balance keeps earning interest — it doesn't vanish. To make it active again, pay ₹50 penalty per missed year + ₹250 minimum. So three missed years cost you ₹750 to revive. Cheap.
- PPF: Minimum ₹500/year. Miss it and the account is "discontinued". No partial withdrawals or loans till you revive. Penalty: ₹50/year + ₹500 minimum. Slightly worse than SSY because PPF locks features when discontinued.
In both cases the money you've already put in continues to earn interest. You're not "punished" the way insurance policies punish you. This is a public-good scheme — the government wants you to come back.
Where to open SSY — practical notes
You have two real options: India Post or an authorised bank. I'll be honest — most banks are slow on SSY because the commission for them is negligible. The post office is paperwork-heavy on day one but smooth after that. Bank accounts give you net banking visibility, which is a real advantage when you want to see balance and interest credits.
Documents you'll need: birth certificate of the girl child (mandatory, no exceptions), Aadhaar of parent and child if available, PAN of the parent, address proof, and two passport photos. The form is Form-1 at the post office. At banks, it's bank-specific but the contents are identical.
For full step-by-step on documents, eligibility, and the latest interest rate notifications, see our dedicated page: Sukanya Samriddhi Yojana — full guide. We update the interest rate every quarter when the Ministry of Finance notification comes out.
Frequently asked questions
Can I open both SSY and PPF for the same daughter?
Yes, completely. They are separate schemes under different rules. Many parents do exactly this — SSY for the higher rate locked-in money, PPF as the more flexible bucket. The ₹1.5 lakh 80C cap is shared though, so if you're using both for tax deduction, the combined limit is ₹1.5 lakh per financial year under the old regime.
What if I miss a year's deposit in SSY?
The account becomes 'inactive'. To revive it you pay ₹50 penalty per missed year plus the ₹250 minimum deposit for that year. So one missed year costs you ₹300 to revive. Not catastrophic, but the post office will not chase you — you have to walk in and ask. I've seen accounts sit inactive for 4-5 years before parents realise.
Is the 8.2% SSY rate guaranteed for 21 years?
No, and this is the most misunderstood part. The rate is reset every quarter by the Ministry of Finance. It has been as high as 9.2% (2014) and as low as 7.6% (2020). 8.2% is the rate as of the July-September 2026 quarter. The lock-in is fixed; the interest rate is not.
Does the new tax regime kill the SSY/PPF tax benefit?
Partially, yes. Under the new regime (default from FY 2023-24), the 80C deduction on contributions is gone. But the interest earned and the maturity amount are still tax-free in both schemes. So they remain EEE on the back end. If you've moved to the new regime, treat SSY/PPF as tax-free debt instruments, not tax-saving ones.
My daughter is 11. Can I still open SSY?
No. The cut-off is 10 years from date of birth. If she's already 10 years and 1 day old, that door is closed. PPF in her name remains an option.
Can NRIs open SSY for their daughter?
No. Both the parent/guardian and the girl child must be resident Indians. If the daughter becomes NRI after the account is opened, the account must be closed within a month of status change — though enforcement is patchy.
What happens to SSY if my daughter wants to study abroad at 18?
You can withdraw up to 50% of the previous year's balance for higher education after she turns 18 or finishes Class 10. You need the admission letter and fee receipts as proof. The remaining 50% continues to earn interest till the 21-year maturity.
The bottom line
The bank pitching SSY to my brother-in-law wasn't wrong. SSY is a genuinely good scheme — sovereign guarantee, highest rate in the small-savings basket, tax-free maturity. But the framing is off. It's not "SSY or PPF". It's "SSY plus something else, because you also need flexibility and equity exposure". The 21-year lock-in is both the gift and the price.
If you take only one thing from this post: open the SSY in the first year of your daughter's life if you can. The compounding window is the asset, not the rate. The difference between starting at year 1 versus year 6 on the same ₹1.5 lakh annual deposit is roughly ₹15 lakh at maturity. That's the conversation worth having on a Sunday afternoon with a notebook.