Sukanya Samriddhi Yojana Plan
How the SSY Calculator Works
The Sukanya Samriddhi Yojana (SSY) calculator simulates the government's official compounding
method. You invest a fixed annual amount for 15 years (the mandatory contribution period),
after which the balance earns interest for 6 more years without any deposits, until the account matures at
21 years from opening. Each year's balance is calculated as:
Balance = (Balance + P) × (1 + R / 100), where P is the annual deposit and
R is the SSY rate in percent. The Maturity Year shown is automatically computed as your chosen Start Year + 21.
The calculator uses the current SSY rate of 8.2% p.a. (as notified for Q1 FY 2024–25) as the default. Since the government revises this rate quarterly, the slider lets you model scenarios at different rates to understand the impact of rate changes on your final corpus. Adjust the Yearly Investment slider between ₹250 (minimum) and ₹1,50,000 (maximum) to see different maturity projections.
Balance = (Balance + P) × (1 + R / 100)
Where P is your annual deposit and R is the SSY rate in percent. Each year,
the deposit is added first, then interest is calculated on the full updated balance and credited. For
Years 16–21 (no deposit), P = 0 — the corpus compounds purely on existing balance:
Balance = Balance × (1 + R / 100).
Formula Variables — With Example Values
Breaking down each variable for a ₹50,000/year deposit at 8.2% SSY rate:
| Variable | Meaning | Example Value |
|---|---|---|
| Balance | Corpus at the end of each year — grows annually over 21 years | ₹54,100 (Yr 1) → ₹23,94,036 (Yr 21) |
| P | Annual deposit (contributed each year for 15 years; 0 in years 16–21) | ₹50,000 |
| R | SSY interest rate (% p.a.) — declared by government quarterly | 8.2 |
| R / 100 | Decimal rate used in calculation | 0.082 |
Worked Example — ₹50,000/Year at 8.2% for 21 Years
Year 1: Balance after deposit = ₹50,000 → Interest = ₹4,100 → End balance = ₹54,100
Year 2: Balance after deposit = ₹1,04,100 → Interest = ₹8,536 → End balance = ₹1,12,636
Year 15 (last deposit): End balance = ₹14,91,994 | Total invested = ₹7,50,000
Years 16–21 (no deposits): Corpus compounds from ₹14,91,994 → Maturity value = ₹23,94,036
SSY's Triple Tax Exemption (EEE) — India's Best Tax-Free Instrument
SSY enjoys the coveted Exempt-Exempt-Exempt (EEE) status under the Indian Income Tax Act — one of only four instruments in India with this distinction:
1️⃣ Investment — Exempt (Section 80C)
Annual contributions up to ₹1,50,000 are fully deductible from your taxable income under Section 80C. For someone in the 30% tax bracket, this means an effective tax saving of ₹45,000/year (₹1.5L × 30%). This reduces the effective cost of investing — you're earning returns on money you would have otherwise paid as tax.
2️⃣ Interest — Exempt (Annual)
The interest credited to the SSY account each year is completely tax-free — it is not added to your taxable income. For a 30% bracket investor, an 8.2% SSY rate is equivalent to a pre-tax yield of ~11.7% from a taxable instrument (FD, corporate bond, etc.). This makes SSY's effective return extraordinarily competitive.
3️⃣ Maturity — Exempt (Lump Sum)
The entire maturity amount — principal + all compounded interest over 21 years — is received completely tax-free. There is no capital gains tax, no TDS, and no requirement to disclose it as income. This is in stark contrast to FDs (slab-rate tax on interest) and even most mutual funds (LTCG/STCG applicable).
SSY vs. PPF vs. FD — Which is Best for a Girl Child's Future?
Parents often compare SSY with PPF and FDs for long-term goal planning. Here is a detailed head-to-head:
👧 SSY — Best for Girl Child Goals
Rate: 8.2% p.a. (highest among small savings). Tax: Full EEE. Lock-in: 21 years (deposits for 15). Max: ₹1.5L/year. Dedicated exclusively to girl child (education + marriage). Partial withdrawal at 18 for education. Sovereign-backed — zero credit risk. Best choice for parents with daughters under 10.
📘 PPF — General Long-Term Savings
Rate: 7.1% p.a. (lower than SSY). Tax: Full EEE. Lock-in: 15 years (extendable in 5-year blocks). Max: ₹1.5L/year. No gender restriction — available to anyone. Partial withdrawal from Year 7 onwards. Loan facility available from Year 3–6. Better for general long-term savings not tied to a specific goal.
🏦 Fixed Deposit — Low Lock-in, Taxable
Rate: 5.5–9% (varies by bank, tenure, type). Tax: Fully taxable at income slab rate — TDS applies. Lock-in: 7 days to 10 years. Premature withdrawal with 0.5–1% penalty. DICGC insurance up to ₹5L. Best for short-to-medium term goals or when liquidity is needed within 1–5 years.
📈 ELSS Mutual Funds — Higher Returns, Higher Risk
Potential returns: 10–14% p.a. (market-linked, not guaranteed). Tax: 80C deduction on investment; LTCG at 12.5% above ₹1.25L at exit. Lock-in: 3 years (shortest among 80C instruments). Not sovereign-backed. For education goals 15+ years away, a hybrid of SSY + ELSS SIP is a popular strategy used by financial planners.
🏛️ NPS — For Retirement, Not Education
NPS Tier 1 has EEE benefits and returns of 8–10% p.a. (market-linked). However, it is locked till age 60 — completely unsuitable for education or marriage goals. SSY wins comprehensively for a 15–21 year goal horizon. NPS is only relevant if planning ultra-long-term retirement savings for the child herself.
🎓 Education Planning Strategy
A recommended dual strategy: Max-out SSY (₹1.5L/year) for guaranteed tax-free corpus + a parallel Child Plan or ELSS SIP for market-linked upside. Use this calculator to project your SSY corpus and calculate the SIP needed to bridge any shortfall between projected corpus and estimated education cost (adjusted for 6–7% education inflation).
For long-term savings not linked to a girl child, our PF / EPF Calculator models provident fund returns with the same EEE tax benefits. To project the additional corpus from an equity SIP running alongside your SSY, use our SIP Calculator.
Understanding Your SSY Calculator Results
Here is what each figure in the results panel means for your SSY plan:
Estimate Maturity Value — The projected lump sum corpus your daughter will receive when the account matures (Start Year + 21 years). This is entirely tax-free and includes 21 years of compounding on 15 years of deposits. The maturity year is clearly shown next to the figure.
Total Investment — The sum of all your annual deposits over the mandatory 15-year contribution period (Annual Amount × 15). This is the actual cash you contribute — no deposits are required in years 16–21, yet the balance continues compounding. This is the capital cost of building the corpus.
Interest Earned — The total cumulative interest compounded over all 21 years, tax-free. For a ₹1.5L/year investment at 8.2%, the interest earned typically exceeds the total investment — demonstrating the extraordinary power of long-duration compounding in a high-rate government scheme.
Donut Chart — The dark segment is your Total Investment (what you put in), and the blue arc is your Interest Earned (free money from compounding). A larger blue arc signals a higher return efficiency. The SSY donut typically shows 55–65% interest for a 15-year maximum-contribution plan — far superior to any taxable instrument.
Frequently Asked Questions
Can I open an SSY account if my daughter is already 10 years old?
What happens if I miss the minimum ₹250 deposit in a financial year?
When and how much can I withdraw from the SSY account?
Can I deposit more than ₹1.5 Lakh per year into SSY?
Can an NRI open or continue an SSY account?
Can I have two SSY accounts — one for each daughter?
Financial Disclaimer
Mutual fund investments are subject to market risks. Please read all scheme related documents carefully before investing. Past performance of the schemes is neither an indicator nor a guarantee of future performance.
The purpose of this calculator is to inform the user and provide estimates. Do not plan your finances based solely on the calculator results.