Mutual Funds & SIPsUpdated July 2026Reviewed by Myat Finance TeamFree & Privacy-First

NSC Calculator

Key Takeaway

National Savings Certificate (NSC) offers 7.7% compounded annually over 5 years. Investment qualifies for Section 80C deduction. Interest is deemed reinvested and taxable only in the final year.

1,00,000
7.7%
Note: NSC interest rate is set quarterly by the Government of India. The certificate has a fixed 5-year lock-in period.
Total Investment
1,00,000
Total Interest Earned
44,903
Maturity Value
1,44,903

Compounded Growth Curve

Yearly Interest Accrual Table

YearInterest AccruedClosing Balance
Year 17,7001,07,700
Year 28,2931,15,993
Year 38,9311,24,924
Year 49,6191,34,544
Year 510,3601,44,903

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The Tax-Saving Compounder

NSC Maturity = Principal × (1 + r)^5

National Savings Certificates (NSC) are 5-year fixed income instruments available at post offices. They are unique because not only does your initial investment qualify for Section 80C tax deduction, but the interest earned every year (which is reinvested) *also* qualifies for 80C deduction in the subsequent years.

The Double Tax Benefit: Priya's NSC Hack

Priya wants to save tax under Section 80C, but she is highly risk-averse and refuses to invest in equity-linked ELSS funds. She buys ₹1 Lakh worth of NSCs offering 7.7% interest.

- **Year 1:** She claims a ₹1 Lakh deduction under 80C for the principal.
- **Year 2:** The NSC earns ₹7,700 in interest. Because this interest is automatically reinvested by the post office, Priya can claim this ₹7,700 under 80C for Year 2 (provided she hasn't hit her ₹1.5L limit elsewhere).
- **Year 5 Maturity:** She receives **₹1,44,903**.

Only the interest earned in the final 5th year is taxable, as it is paid out to her and not reinvested. NSC is the ultimate tool for risk-averse taxpayers who want fixed, guaranteed returns with compounding tax benefits.

NSC: The Post Office Scheme That Quietly Outperforms Savings Accounts

The National Savings Certificate (NSC) is one of those government instruments that financial media rarely covers , because there's no commission to earn and nothing dramatic to report. But for a conservative investor looking for guaranteed, tax-efficient returns with 80C benefit, NSC is quietly excellent.

NSC is a 5-year fixed-income instrument offered through India Post. The current rate is 7.7% p.a., compounded annually. Unlike SCSS which pays out interest quarterly, NSC's interest is reinvested (compounded) within the scheme , which means the effective yield over 5 years is higher than a simple 7.7% p.a. FD.

The interest earned on NSC is technically taxable as income , but here's the twist: the reinvested interest itself qualifies as a fresh 80C investment each year (except the final year). So for a ₹1 lakh NSC, only the 5th-year interest is fully taxable. The previous 4 years of interest, being reinvested, are effectively sheltered under 80C.

NSC is ideal for: conservative investors who want sovereign-backed returns, those who want to maximise 80C beyond PPF, and those in the 0–20% tax bracket where the taxable interest is not a large concern. It's also useful as collateral for loans at nationalised banks.

Frequently Asked Questions

What is the current NSC interest rate?

As of 2024-25, NSC offers 7.7% per annum, compounded annually but payable at maturity (5 years). The interest is reinvested and qualifies for Section 80C deduction each year.

Is NSC better than a 5-year FD?

NSC at 7.7% often beats most bank FDs (6.5-7%). Plus, the annually accrued interest qualifies for fresh 80C deduction each year (until the final year), giving it a tax advantage over FD in the Old Regime.

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