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NSC Calculator — National Savings Certificate Maturity Value

NSC calculator inputs

Rate: 7.7% p.a. · 5-year term · Annual compounding · 80C-eligible (up to ₹1.5L/yr)

How NSC works

National Savings Certificate (NSC) — currently the VIII Issue — is a government-backed fixed-income investment offered through India Post. It is specifically designed as a tax-saving, medium-term instrument with a 5-year lock-in.

Key mechanics:

  • Minimum investment: ₹1,000 (in multiples of ₹100). No maximum limit.
  • Term: 5 years (strictly — no premature closure except death/court order).
  • Interest rate: 7.7% p.a. (Q1 FY 2026-27), compounded annually.
  • Payout at maturity: Principal + all 5 years of compounded interest.
  • 80C eligibility: Principal investment + reinvested interest (years 1–4) both qualify.

NSC maturity formula

NSC compounds annually for 5 years:

Maturity value = Principal × (1 + 7.7%)⁵

For ₹1,00,000 invested: ₹1,00,000 × (1.077)⁵ ≈ ₹1,44,903

Tax treatment — EET status

Year80C deduction availableTaxable event
Year of investmentYes (on principal)None
Year 1 accrualYes (interest reinvested ≤ ₹1.5L cap)None
Year 2 accrualYes (interest reinvested ≤ ₹1.5L cap)None
Year 3 accrualYes (interest reinvested ≤ ₹1.5L cap)None
Year 4 accrualYes (interest reinvested ≤ ₹1.5L cap)None
Year 5 maturityNoFull maturity value taxable at slab

Important: The 80C benefit on reinvested interest is subject to the ₹1.5L aggregate cap. If your total 80C investments already exceed ₹1.5L, the reinvested NSC interest does not provide additional deduction.

NSC vs PPF

FeatureNSCPPF
Rate (Q1 FY 2026-27)7.7%7.1%
CompoundingAnnualAnnual
Tax statusEET (interest taxable at maturity)EEE (fully tax-free)
Term5 years (fixed)15 years (minimum)
Max depositNo limit₹1.5L/yr
Premature closureNot permitted (except death/court)After 5 years (with penalty)
80C on investmentYesYes
80C on accrued interestYes (notionally reinvested)Not applicable (EEE)

Key takeaway: NSC has a higher headline rate (7.7% vs 7.1%) but PPF is EEE — no tax on interest accrual or maturity. For investors in the 30% slab, the post-tax effective yield from NSC may be lower than PPF despite the higher gross rate. NSC is better for shorter investment horizons (5 years) and for investors who do not want a 15-year commitment.

NSC vs 5-year Post Office FD

FeatureNSC5-yr Post Office FD
Rate7.7% p.a. (annual compounding)7.5% p.a. (quarterly compounding)
Effective yield7.7%~7.71%
80C eligibleYesYes
Premature closureNot permittedAfter 1 year (with penalty)
Interest treatmentTaxable at maturity (notionally reinvested 1–4)Taxable annually or at maturity
Sovereign guaranteeYesYes

NSC’s annual compound rate (7.7%) vs Post Office FD’s quarterly compound rate (7.5% = ~7.71% EY) are very close. NSC has the advantage of 80C-eligible reinvested interest — an indirect tax shelter — while Post Office FD allows premature closure after 1 year with a penalty.

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Frequently Asked Questions

Is NSC eligible for Section 80C deduction?
Yes. The principal amount invested in National Savings Certificate (NSC VIII Issue) is fully eligible for deduction under Section 80C of the Income Tax Act, 1961. The deduction is available up to ₹1,50,000 per financial year, combined across all Section 80C instruments (EPF, PPF, ELSS, life insurance, NSC, SSY, 5-year post office FD, etc.). The investment is considered made in the financial year in which the certificate is purchased.
Does NSC interest also qualify for 80C deduction?
Yes — with an important nuance. NSC interest is 'notionally reinvested' each year. The Income Tax Act treats the accruing interest (years 1–4) as deemed reinvestment in NSC, which then qualifies for 80C deduction in that year. Only the 5th year's interest (the final year before maturity) is not reinvested — it is received at maturity and is taxable without a new 80C deduction. In practice, this means you can claim 80C on both the principal and the first 4 years of reinvested interest (subject to the overall ₹1.5L cap).
Can NSC be withdrawn before 5 years?
Premature closure of NSC is generally not permitted. The scheme rules allow early closure only in exceptional circumstances: (1) death of the certificate holder; (2) on the order of a court of competent jurisdiction; (3) forfeiture by a pledgee who is a Gazetted Government Officer. Unlike PPF or Post Office RD, there is no provision for voluntary premature closure by the investor. NSC is a strict 5-year lock-in instrument.
How is NSC taxed — is it EEE?
NSC has EET (Exempt-Exempt-Taxable) status, not EEE. Specifically: (1) Exempt on investment — principal is deductible under Section 80C; (2) Exempt on accrual in years 1–4 — interest is notionally reinvested and re-claimed under 80C; (3) Taxable at maturity — the 5th year's interest and the total maturity amount is included in your gross income in the year of maturity, taxed at your slab rate. This is the key difference from PPF (EEE) and SSY (EEE).
How does NSC compare with a 5-year bank tax-saver FD?
Both NSC and 5-year bank tax-saver FDs are 80C-eligible with a 5-year lock-in. Key differences: NSC rate (7.7% annual compounding) is typically higher than most bank tax-saver FD rates; NSC is backed by the Government of India (sovereign guarantee) while bank FDs have DICGC cover up to ₹5L; NSC does not allow premature closure for any reason (except death/court order), while tax-saver FDs technically also have a 5-year lock-in but can sometimes be broken under limited circumstances; NSC interest compounds annually but is taxable at maturity, while bank FD interest is taxable annually as it accrues.
Can NSC be pledged as collateral for a loan?
Yes. NSC certificates can be pledged as collateral for a loan from a bank or other financial institution. The pledge is marked on the certificate by a post office endorsement. The proceeds from the loan are not the same as premature closure — the NSC continues to earn interest until maturity, and the pledgee (bank) holds the certificate as security. Upon maturity (or repayment of the loan), the pledge is released and the certificate value is paid out.
Compliance disclaimer

Mutual fund investments are subject to market risks. Read all scheme related documents carefully before investing. Past performance is not indicative of future returns. The information on this page is for educational purposes only and does not constitute investment advice. Distribution by Jayesh Jain (AMFI ARN-286359). No advisory fees are charged.