Sukanya Samriddhi Yojana 2026: Complete Calculator + Tax Benefits

Note: This is a launch placeholder — verify current interest rate, deposit limits, and account-opening fees against the official India Post page (indiapost.gov.in) and the Ministry of Finance circulars before publishing.

The ₹250 question that changes a daughter's adult life

Most Indian parents looking up this scheme have a specific question in their head: what's the smallest amount I can put aside that genuinely matters in 21 years? The answer is the most surprising fact about Sukanya Samriddhi Yojana — it's ₹250. Not ₹250 a month. ₹250 for the entire year.

That floor is deliberate. SSY was built so a daily-wage father could keep his daughter's account alive for ₹21 a month. Every middle-class or upper-middle-class parent reading this is wildly above that floor — which makes the real question: how much should you put in, and how much do you actually get out?

Who can open an SSY account

You qualify if all of these are true:

• You are a parent or legal guardian of an Indian girl child
• The girl is under 10 years old at the time of account opening
• The family has no more than 1 existing SSY account for this child
• The family has no more than 2 SSY accounts in total across all daughters

The 2-account family cap has one exception: twins or triplets. If the second pregnancy results in twin daughters (or one delivery of triplets), a third account is allowed with a medical certificate.

You cannot open an SSY account if:

• The girl is 10 or older (one-time grace if she turns 10 within the year of opening)
• You're a non-resident Indian — only resident Indians qualify
• You're a guardian for a child you didn't legally adopt

The calculator most people get wrong

The popular YouTube math says: "₹1.5 lakh × 21 years × 8.2% = ₹65 lakh." That number is wrong, twice.

Correction 1: You can only deposit for 15 years from account opening, not 21. Years 16–21 are no-deposit, interest-only.

Correction 2: The interest is compounded annually, not on the lump sum. Each year's deposit only compounds for the years remaining until maturity.

Deposit profile	Total contributed (15 yrs)	Approx. maturity value (year 21)
₹250 / year	₹3,750	~₹15,000
₹1,000 / month (₹12,000 / year)	₹1.8 lakh	~₹6.5–7 lakh
₹5,000 / month (₹60,000 / year)	₹9 lakh	~₹32–35 lakh
₹12,500 / month (max ₹1.5 L / year)	₹22.5 lakh	~₹70–82 lakh

Replace these numbers with verified compounded values using the notified interest rate at publish time. The point of the table is the shape of returns, not the precise rupee figures, which depend on the rate revision schedule.

The maximum deposit account beats a 21-year fixed deposit by a wide margin and beats most equity SIPs on a risk-adjusted basis once you account for the EEE tax treatment.

How to open the account — step by step

What you need to bring

Document	Original / Photocopy
Girl child's birth certificate	Original + photocopy
Parent/guardian Aadhaar	Original + photocopy
Parent/guardian PAN	Original + photocopy
Two passport photos of the child	—
Proof of address (Aadhaar suffices for most)	—
Initial deposit	Cash ₹250 minimum, or cheque

The 15-minute process

1. Pick a post office or authorized bank. SBI, PNB, Canara, BoB, BoI, IDBI, Indian Bank, Union Bank, Axis, ICICI, and HDFC are all authorized. Post offices are the most reliable and the cheapest in processing.
2. Fill Form-1, the SSY Account Opening Form. The form asks for parent + child details, address, mode of deposit (cash/cheque/online), and nominee.
3. KYC verification at the counter — they'll photocopy and stamp.
4. Make the initial deposit — ₹250 to ₹1.5 lakh, your call.
5. Collect the SSY passbook. It looks like a small post-office passbook in green/blue. Keep it like a property document — you'll need it for every transaction for the next 21 years.

After this, you can deposit via:

• Cash or cheque at the same post office / bank
• Online transfer if it's a bank account (most modern banks support SSY contributions through net banking)
• India Post Payments Bank app for post-office accounts

Tax benefits — the EEE advantage

SSY has the rare Exempt-Exempt-Exempt tax status:

Stage	Treatment
Deposit	Deductible under Section 80C up to ₹1.5 lakh per year
Interest earned annually	Fully exempt from tax
Maturity / partial withdrawals	Fully exempt from tax

For a parent in the 30% tax bracket maxing out 80C with SSY:

• The deduction alone saves ~₹46,800 in tax in year 1
• The 8.2% return on the deposit becomes the post-tax return
• For comparison, a fixed deposit at 7% gives you ~4.9% post-tax in the 30% bracket

This is why SSY beats almost any traditional debt instrument once tax is factored in. See our old vs new tax regime guide for the broader picture — note that 80C only works in the old regime, which is the main reason most SSY-investing parents stay on the old regime.

Withdrawal rules — what nobody explains clearly

This is where most parents get confused. There are three legal withdrawal events:

1. Higher education withdrawal (after age 18)

• Up to 50% of the previous year's closing balance can be withdrawn
• Only for actual higher-education expenses (admission letter required)
• One lump sum or up to 5 annual instalments
• The account stays open for the remaining 50%

2. Marriage withdrawal (after age 18, before maturity)

• The account can be closed early if the daughter marries
• Marriage certificate (or notarised affidavit + age proof) required
• This terminates the account; no further interest

3. Maturity withdrawal (21 years after opening)

• Full balance is paid out
• The account closes automatically — no need to apply
• Money lands in the registered bank account or by cheque

SSY vs PPF — the comparison every parent should see

Feature	SSY	PPF
Who can open	Parent/guardian for daughter < 10	Anyone
Min/max per year	₹250 / ₹1.5 lakh	₹500 / ₹1.5 lakh
Tenure	21 years (15 years deposit)	15 years (extendable)
Interest rate (recent)	~8.2%	~7.1%
Tax treatment	EEE	EEE
Premature withdrawal	Limited (education / marriage)	After 5 years (with conditions)
Loan against balance	No	Yes (after year 3)

SSY wins on rate, PPF wins on flexibility. A common strategy: open both, use SSY at max for the daughter and PPF for your own retirement.

Common mistakes to avoid

• Forgetting the ₹250 minimum — accounts go dormant and the revival fee compounds quickly
• Opening multiple accounts in different banks — only one account per girl is legal; double-funding is technically a violation
• Waiting too long — every year you delay past age 0 is a year of compounding lost. The earlier you open, the larger the maturity value.
• Not registering a nominee — in case of guardian's death, the account can be tangled in succession proceedings without a nominee. Add one during opening.
• Trying to withdraw before 18 — even for legitimate emergencies, withdrawal isn't permitted before the daughter turns 18

Pro tips from parents who've finished their first 5 years

• Set up a standing instruction for the deposit on the 1st of April every year. Lump-sum-at-start beats monthly-deposit by ~5–7% over 21 years because the full year earns interest.
• Make the deposit before April 5th — interest is calculated on the lowest balance between the 5th and end-of-month. Depositing on April 5 vs March 31 can lose you a full year of interest on that contribution.
• Keep the passbook in your bank locker. Reissue costs ~₹500 and takes weeks of paperwork.
• For NRIs who became NRI after opening — you can keep the account but cannot make further deposits. The balance continues to earn interest until maturity.

Bottom line

Sukanya Samriddhi is the highest-yielding, fully-tax-free, government- guaranteed scheme available to Indian parents of daughters today. It asks for ₹250/year minimum and rewards consistent ₹1.5 lakh contributions with a 21-year compounded payout that comfortably funds any Indian private-college fee.

The only people who shouldn't open one are parents who would otherwise match this contribution into equity for 21 years — and even then, the risk-free, tax-free, government-backed nature of SSY makes it the right anchor for a daughter's college fund.

Open it the year she's born. Fund it on April 1st. And then, as a favour to your future self, forget about it.