If I invest ₹1.5 lakh in NSC every year, how much Section 80C benefit do I actually get?

You get 80C on the ₹1.5 lakh you deposit in the year of purchase. Separately, in the following years the interest accrued on your earlier NSCs is treated as deemed reinvestment and also qualifies for 80C — but within the same combined ₹1.5 lakh ceiling, not on top of it. So the accrued interest from prior certificates quietly consumes part of your ₹1.5 lakh headroom in future years, leaving less room for fresh NSC, PPF, ELSS or insurance premiums. The double benefit is real, but it shares one ceiling.

Conceptual · Article 6.3

National Savings Certificate.

A Five-Year Sovereign Bond That Quietly Deducts Its Own Interest.

Published as on 22 July 2026

The National Savings Certificate (NSC VIII Issue) is one of India Post's oldest fixed-income products — a Government of India certificate that pays 7.7% per annum, compounded annually, with nothing paid out until the fifth year, when the whole accumulated sum arrives at once. Its appeal is not the rate but the tax design: the deposit earns a Section 80C deduction, and, in a quirk few instruments share, the interest that accrues in years 1 to 4 is treated as fresh investment and earns 80C again — so only the final year's interest is ever taxed without an offset. No TDS is cut, there is no upper limit, and the certificate can be pledged for a bank loan. The trade for all this: a near-absolute 5-year lock-in.

Sovereign

Credit Backing

5 Years

Fixed Tenure

7.7%

Rate · Compounded

Double 80C

Old Regime · No TDS

Executive Summary · Page 2

Executive Summary · 6 Findings

NSC answers a narrow question well: where does an old-regime taxpayer put money they can lock away for exactly five years, want fully guaranteed, and would like to work twice inside the ₹1.5 lakh 80C limit? The certificate compounds at 7.7% and hands back the lot at maturity. The catch is symmetrical to the benefit — the lock-in is rigid, the interest is technically taxable each year, and a new-regime investor loses the entire tax advantage that makes NSC interesting in the first place.

Covers what NSC is and who can hold it, the three certificate types and investment rules, the 7.7% rate and year-by-year maturity math, the EET tax structure and the distinctive double 80C benefit, the near-absolute lock-in and the pledge-as-collateral escape route, NSC versus tax-saving FDs and ELSS, and six questions Indian investors ask.

Key Findings

A 5-year sovereign certificate that pays only at the end.

NSC (VIII Issue) is issued by the Government of India through India Post and select banks. It pays no periodic income — interest compounds annually at 7.7% and the entire accumulated sum is received at maturity. Since April 2016 it has been issued only in electronic or passbook form; the old paper certificate is gone. Minimum ₹1,000, no upper limit.

₹1 lakh grows to about ₹1,44,904 in five years.

At 7.7% compounded, ₹1 lakh becomes roughly ₹1,44,904 — a 44.9% gain, fully guaranteed, with no market risk. The rate has held at 7.7% for seven consecutive quarters (since April 2023), but it is government-set and reset every quarter, so a fresh certificate always carries that quarter's rate for its full term.

The double 80C benefit is the real reason to hold it.

The deposit qualifies for Section 80C (old regime only). Then, in years 1 to 4, the interest that accrues is treated as deemed reinvestment and earns a fresh 80C deduction each year — within the same ₹1.5 lakh ceiling. This is a quirk almost no other instrument offers, and it is the distinctive core of the NSC proposition.

Only Year 5 interest carries a real tax bill — and there is no TDS.

NSC is EET, taxed on accrual. Years 1–4 interest is reportable but offset by the matching 80C claim, netting to zero for an in-ceiling old-regime investor. Only the Year 5 interest is taxed with no offset. The post office deducts no TDS, so you self-report the interest in your ITR. Under the new regime, all five years' interest is fully taxable with no deduction.

The 5-year lock-in is near-absolute — pledge, don't break.

There is no premature closure for hardship or emergency. The only exits are death of the holder, forfeiture by a gazetted-officer pledgee, or a court order. If you need liquidity, pledge the certificate for a bank loan (Form NC-41) — typically 80–85% of face value — while the NSC stays intact and keeps earning to maturity.

Compare it to tax-saving FDs and ELSS, not to equity.

NSC competes for the 80C rupee. Against a 5-year tax-saving FD it usually wins on rate and on sovereign safety. Against ELSS it offers a guarantee and no market risk, but ELSS has a shorter 3-year lock-in and higher expected return. For a risk-averse old-regime saver who values certainty, NSC is the stronger fixed-income 80C choice.

At A Glance

Metric	Value	Detail
Issuer	Govt of India	Via India Post
Tenure	5 years (fixed)	No extension
Rate	7.7% p.a.	Compounded annually
Minimum	₹1,000	No upper limit
Section 80C	Deposit + yrs 1–4	Old regime only
TDS	None	Self-report in ITR
Liquidity	Locked 5 yrs	Pledge, don't break
Best Use	Old-regime 80C	Guaranteed saver

Exhibit 01: How ₹1 Lakh Compounds at 7.7%

Year	Interest Earned	Cumulative Value
Year 1	₹7,700	₹1,07,700
Year 2	₹8,293	₹1,15,993
Year 3	₹8,932	₹1,24,925
Year 4	₹9,619	₹1,34,544
Year 5	₹10,360	₹1,44,904

*Illustrative, at 7.7% for Q4 FY 2025-26. Years 1–4 interest (~₹34,544) is offset by the deemed-reinvestment 80C claim; only the Year 5 interest (~₹10,360) is net taxable at maturity for an in-ceiling old-regime investor. Government-set rate, reset quarterly.

The Opening · Page 3

The Opening

The National Savings Certificate is one of India's oldest savings habits, and one of its most misunderstood. Buy a ₹1 lakh certificate today and you will not see a rupee of it again for exactly five years — no monthly payout, no annual cheque, nothing. Then, on the maturity date, roughly ₹1,44,904 lands in your account at once. The 7.7% is compounded and reinvested silently each year. What makes NSC worth a second look is not that headline rate but the tax machinery running underneath it — machinery that, used correctly, can make the interest of the first four years disappear from your tax bill entirely.

"NSC's genius is that it deducts its own interest. The 80C you claim on the money going in, you claim again on the interest ploughed back — so for four years the certificate feeds its own tax shelter. Only in the fifth year does the taxman finally get a clean look."
The Double Benefit, Explained

The mechanics. The deposit is deductible under Section 80C in the year of purchase, within the ₹1.5 lakh ceiling and only under the old regime. Each year after, the interest credited is treated as if you had reinvested it — because, in effect, you have — so it qualifies for 80C again in years 1 through 4. The interest is technically taxable as "Income from Other Sources" on accrual, but the matching deduction cancels it out. Only the Year 5 interest, received at maturity and not reinvested, is taxed without an offset.

The regime that decides everything. This entire advantage lives inside the old tax regime. Choose the new regime and Section 80C vanishes — while the interest stays fully taxable on accrual across all five years. For a new-regime investor, NSC quietly converts from a clever tax shelter into an ordinary, and rather illiquid, taxable bond.

The Honest Boundary: NSC is NOT a source of regular income — it pays nothing until Year 5. It is NOT flexible — the lock-in is near-absolute and there is no top-up. It is NOT for new-regime investors — the tax edge disappears. It IS a sovereign-safe, guaranteed 5-year home for old-regime 80C money, best for savers who value certainty over liquidity and can leave the sum untouched.

Structure

Part I

What NSC Is, Who Can Hold It & the Investment Rules

Part II

The 7.7% Rate, Maturity Math & the Double 80C

Part III

Lock-In, Pledging, Transfer & vs FD / ELSS

Part IV

The Verdict: A Tax Shelter with a Five-Year Door

Use If

✓ You file under the old regime

✓ You can lock money for a full 5 years

✓ You want a guaranteed, sovereign return

✓ You value certainty over higher upside

Do NOT Use If

✕ You file under the new regime

✕ You need periodic income

✕ You may need the money before Year 5

✕ You want equity-like long-term growth

Part I

What the National Savings Certificate Is, Who Can Hold It, and How It Works

The sovereign-backed 5-year certificate issued through India Post; who qualifies and who is barred; the three holding types; and the rules on minimums, maximums and the fixed, non-extendable term.

Part I · Page 4

The Instrument

NSC is issued under the National Savings Certificate (VIII Issue) Rules, 2019, and administered through any Head or Sub Post Office and select banks — ICICI, HDFC and Axis among them. Physical paper certificates ended on 1 April 2016; NSC now exists only in electronic (e-mode) or passbook form. Only NSC VIII is on sale — the 10-year NSC IX was discontinued in December 2015, though pre-2015 holders may hold theirs to maturity.

Who Can — and Cannot — Invest

Eligible

Any resident individual; a guardian on behalf of a minor (a minor aged 10+ may hold in their own name); and joint accounts of up to three adults. There is no age ceiling and no income condition.

Not Eligible

NRIs cannot buy new NSC — though a resident who becomes NRI mid-term may hold an existing certificate to maturity. HUFs, trusts, companies and other entities are barred outright. NSC is strictly an instrument for resident individuals.

The Three Holding Types

Type	Holders	Payout at Maturity
Single	One person	Sole holder
Joint A	2–3 adults	All holders
Joint B	2–3 adults	Any one holder

Single is the common form. Joint A pays all holders (or survivors) and needs every signature for changes; Joint B pays just one designated holder — useful for estate-planning situations where one person should receive the proceeds.

Investment Rules

Rule	Detail
Minimum	₹1,000, then multiples of ₹100
Maximum	No upper limit
Tenure	5 years, fixed — no extension
Top-up	Not allowed — buy a new certificate

The laddering habit: because each certificate is a discrete, fixed-amount investment with its own 5-year clock, many investors buy a fresh NSC every year. The result is a laddered schedule where one certificate matures annually — turning a rigid instrument into a rolling, self-renewing reserve.

Part II

The 7.7% Rate, the Maturity Math, and the Double Section 80C Benefit

Why a government-set quarterly rate compounds silently to maturity; how ₹1 lakh becomes ₹1,44,904; and the EET-on-accrual tax structure whose deemed-reinvestment quirk shelters four years of interest — but only for old-regime filers.

Part II · Page 6

The Rate & the Math

Government-Set, Quarterly

NSC pays 7.7% per annum, compounded annually, confirmed for Q4 FY 2025-26 and unchanged for seven straight quarters. The rate is set by the Government of India and reset every quarter — but a certificate locks in its purchase-quarter rate for the full five years. Interest is never paid out; it compounds on principal and prior interest and arrives entirely at maturity.

Period	NSC Rate
Apr 2020 – Mar 2023	6.8%
Apr 2023 – Mar 2026	7.7%

The maturity number: ₹1 lakh at 7.7% grows to about ₹1,44,904 in five years — a guaranteed 44.9% gain with no market risk and no volatility. What you see at purchase is exactly what you receive at maturity.

The Tax Structure (EET, on Accrual)

Entry — 80C on the Deposit

The amount invested qualifies for Section 80C within the ₹1.5 lakh annual ceiling — available under the old regime only.

Years 1–4 — 80C on Accrued Interest

Each year's interest is treated as deemed reinvestment and earns a fresh 80C deduction, within the same ₹1.5 lakh ceiling. The interest is reportable as Income from Other Sources on accrual, but the matching deduction nets it to zero additional tax for an in-ceiling old-regime investor.

Year 5 — Taxable, No Offset

The final year's interest is received, not reinvested, so it earns no 80C. It is taxable at your slab rate in the maturity year — the one year NSC creates a genuine tax outflow. And there is no TDS: the post office pays in full; you self-report in your ITR.

New Regime — the Benefit Vanishes

No 80C is available. NSC interest becomes fully taxable on accrual in all five years with no offset — materially worse than a tax-free PPF or SSY for a new-regime saver.

Best practice: report interest each year on accrual (years 1–4) and claim the matching 80C in those years — not all of it in the maturity year.

Part III

The Lock-In, the Pledge Escape Route, and NSC versus FDs and ELSS

Why the 5-year lock-in has only three exits; how pledging as collateral unlocks liquidity without breaking the certificate; the one-time transfer rule; and where NSC stands against a tax-saving FD and an ELSS fund for the 80C rupee.

Part III · Page 8

The Near-Absolute Lock-In

Only Three Exits Before Year 5

(1) Death of the holder — proceeds to the nominee or legal heir (only principal if within one year of purchase). (2) Forfeiture by a gazetted-officer pledgee on default — not a bank. (3) A court order. There is no closure for hardship, medical emergency or any personal circumstance. This inflexibility is NSC's single biggest limitation — size the investment accordingly.

The Liquidity Route — Pledge, Don't Break

NSC can be pledged as collateral to banks, cooperative banks, government and housing-finance companies, and the RBI or a State Governor. Submit Form NC-41 at the issuing post office; it marks the pledge in red ink and returns the certificate to the bank, which lends typically 80–85% of face value. The NSC stays intact and earns interest throughout. On repayment, the bank files a release order and the certificate returns to you.

Transfer — Once, and Only Once

Holder-to-holder transfer is allowed only once in the 5-year term, via Form NC-34, on valid grounds (death, pledging, court order). Moving the record between post offices (Form NC-32) is not a holder transfer and is unrestricted.

NSC vs Tax-Saving FD vs ELSS

Feature	NSC	Tax-FD	ELSS
Return	7.7% fixed	~6.5–7.5%	Market
Lock-in	5 yrs	5 yrs	3 yrs
Risk	Sovereign	DICGC ₹5L	Market
Income	No	Optional	No
Collateral	Yes	Yes	No

Indicative FY 2025-26. ELSS returns are market-linked (historically ~12–14% CAGR, not guaranteed); LTCG at 10% above ₹1.25 lakh.

Where NSC wins: over a tax-saving FD it usually edges ahead on rate and on sovereign safety. ELSS beats it on expected return and a shorter lock-in — but with market risk and no guarantee. For an old-regime saver who cannot or will not take equity risk, NSC's sovereign backing and double 80C make it the stronger fixed-income choice for the 80C rupee. It competes with FDs and ELSS — never with equity for long-horizon wealth.

Part IV

The Verdict

A tax shelter with a five-year door — and only one key.

Part IV: The Verdict · Page 10

30-Second Summary

The National Savings Certificate is a Government of India 5-year savings bond paying 7.7% compounded, with the full ₹1,44,904 on ₹1 lakh received only at maturity. It carries no market risk and no upper limit, and it cannot be topped up. Its defining feature is the double Section 80C benefit: the deposit is deductible, and the interest accruing in years 1–4 earns a fresh deduction as deemed reinvestment — so only the Year 5 interest is ever taxed without an offset. There is no TDS.

Everything hinges on the tax regime. Under the old regime NSC is a clean, sovereign-safe tax shelter; under the new regime the 80C disappears and the interest is fully taxable on accrual, leaving an illiquid taxable bond. The lock-in is near-absolute — the escape valve is to pledge, not break. Compare NSC to tax-saving FDs and ELSS for the 80C rupee, never to equity, and size it knowing the money is gone for five full years.

"The certificate answers one question — where does an old-regime saver put money they can freeze for five years and want fully guaranteed? Beautifully. Ask it to be liquid, to pay income, or to work under the new regime, and it answers none of them. The only real mistake is buying it for a job it was never built to do."
The Final Orientation

The Bottom Line: Use NSC as a guaranteed, sovereign-safe home for old-regime 80C money you can lock for a full five years. Report the years 1–4 interest on accrual and claim the matching 80C each year — do not defer it all to maturity. If you need liquidity, pledge the certificate rather than seeking a closure that does not exist. Skip it entirely if you file under the new regime, need periodic income, or might need the money early. And confirm the current quarter's rate before buying — it is government-set and resets quarterly.

ADWIZR · July 2026

Decision Rules

Use Correctly As

✓ Old-regime 80C tax shelter

✓ Guaranteed 5-year sovereign saving

✓ A laddered annual-purchase reserve

✓ Collateral you can still pledge

Misuse Wastes Its Edge

✕ New-regime holding (no 80C)

✕ Monthly-income requirement

✕ Money you may need before Year 5

✕ Equity-like long-term growth

Three Misconceptions

What Investors Get Wrong

(1) "NSC interest is tax-free." It is taxable on accrual; only the years 1–4 offset by 80C net to zero. (2) "I'll report it all at maturity." Years 1–4 interest should be disclosed and 80C claimed in those years. (3) "I can close it in an emergency." There is no hardship exit — pledge it instead.

The One Number That Decides It

Your Tax Regime

Old regime: deposit + years 1–4 interest deductible, only Year 5 taxed — NSC shines. New regime: no deduction, all five years taxable — NSC dulls. Decide the regime first; the NSC decision follows from it.

5 yrs

Tenure

Fixed, no extension

7.7%

Rate

Compounded, quarterly-set

80C×2

Tax edge

Old regime, no TDS

Investor FAQ

Questions Indian Investors Ask

Six questions, answered directly.

Investor FAQ · Page 12

Frequently Asked Questions

Q1 If I invest ₹1.5 lakh in NSC every year, how much 80C do I actually get?

You get 80C on the ₹1.5 lakh you deposit in the year of purchase. Separately, in the following years the interest accrued on your earlier NSCs is treated as deemed reinvestment and also qualifies for 80C — but within the same ₹1.5 lakh ceiling, not on top of it. So the accrued interest from prior certificates quietly consumes part of your ₹1.5 lakh headroom in future years, leaving less room for fresh NSC, PPF, ELSS or insurance premiums. The double benefit is real, but it shares one ceiling.

Q2 I bought NSC three years ago. Can I close it now for a family emergency?

No. NSC does not permit premature closure for financial hardship or personal circumstances, regardless of urgency. The only grounds are death of the holder, forfeiture by a gazetted government officer to whom it was pledged, and a court order. If you need liquidity, the correct route is to pledge the certificate as collateral for a bank loan — you can typically borrow up to 80–85% of face value while the NSC stays intact and keeps earning interest to maturity.

Q3 Can I add money to my existing NSC, or must I buy a new one?

You cannot top up an existing certificate. Each NSC is a discrete, fixed-amount investment with its own 5-year clock from its purchase date. To invest more, you buy a fresh NSC, which matures five years from that new date. Many investors deliberately buy a new certificate each year to build a laddered maturity schedule, so that something comes due annually.

Q4 I'm switching to the new tax regime. What happens to the 80C on my NSC's accrued interest?

Under the new regime you lose all Section 80C deductions, including the annual deemed-reinvestment deduction on your NSC interest. The interest, however, remains taxable on an accrual basis every year. The net effect: the accrued interest is fully taxable in each of years 1–5 with no offsetting deduction, which makes NSC materially less tax-efficient than a tax-free alternative like PPF or SSY for a new-regime investor.

Q5 My NSC matured. Is the full ₹1,44,904 on a ₹1 lakh investment taxable?

No. Only the interest is income; the ₹1 lakh principal is your own money returned. The taxable interest is ₹44,904. If you reported the years 1–4 interest (about ₹34,544) on accrual and claimed the offsetting 80C in those years, only the Year 5 interest — roughly ₹10,360 — is the fresh taxable amount in the maturity year, taxed at your slab rate. There is no TDS, so you must self-report it in your ITR.

Q6 Can an NRI invest in the National Savings Certificate?

An NRI cannot purchase a new NSC. However, if you buy NSC as a resident and later become an NRI during the 5-year term, you may hold the existing certificate until maturity — you simply cannot make fresh purchases after acquiring NRI status. NSC is also not available to HUFs, trusts, or companies; it is an instrument for resident individuals (and guardians investing for minors).

Key Terms & Definitions

National Savings Certificate (NSC)

A Government of India small-savings instrument (VIII Issue) issued through India Post: a fixed 5-year certificate paying 7.7% compounded annually, with the full accumulated amount received at maturity. Sovereign-backed, with no upper investment limit and a near-absolute lock-in.

Cumulative Interest

Interest that is not paid out periodically but compounds each year on principal and prior interest, and is received only at maturity. NSC is a cumulative instrument — there is no monthly, quarterly or annual payout.

Deemed Reinvestment

The rule that treats each year's accrued NSC interest as if reinvested into the scheme, so it qualifies for a fresh Section 80C deduction in years 1–4. This is the distinctive quirk behind NSC's double 80C benefit.

EET (Exempt-Exempt-Taxable)

A tax classification where contributions and accumulation are effectively sheltered but the final receipt is taxable. For NSC, the twist is that interest is taxable on accrual each year — offset by 80C in years 1–4, leaving only the Year 5 interest with a net tax bill.

Section 80C

The old-regime deduction, capped at ₹1.5 lakh a year across eligible instruments, under which both the NSC deposit and the years 1–4 accrued interest qualify. Unavailable under the new tax regime.

Pledge (Form NC-41)

The process of offering an NSC as collateral for a bank loan without breaking it. The post office marks the pledge in red ink; the lender advances typically 80–85% of face value; the certificate keeps earning interest until released on repayment.