The scheme's best-kept rule: since the 2023 amendment you can extend again and again — but every extension re-prices your money.
Short answer: an SCSS account matures at 5 years. You then have three options: extend it in a 3-year block (repeatable — the 2023 rule change removed the one-extension limit), close it and reinvest fresh, or exit. An extension earns the rate prevailing on the date of maturity, not your original rate — the account re-prices every time.
SCSS rate 8.2% for Q2 FY 2026-27, unchanged since April 2024 · Ceiling ₹30 lakh per holder · Indicative, as of August 2026
| Option | How it works | The catch |
|---|---|---|
| Extend 3 years | Apply within one year of maturity; account continues, quarterly payouts continue; repeatable in further 3-year blocks | New rate = rate on the maturity date, not your old rate |
| Close & reopen | Withdraw, then open a fresh 5-year SCSS if still eligible | Same re-pricing, plus paperwork; useful mainly to change holders or bank/PO |
| Exit | Take the corpus to FDs, POMIS or an annuity | You leave the best guaranteed retail rate in India — do this for a reason, not by default |
Your original 5-year term locked the opening day's rate. The extension locks the maturity day's rate for the next 3 years. Today that difference is academic — 8.2% has held since April 2024 — but the mechanism cuts both ways: a retiree who opened at 8.2% and extends into a future 7.4% quarter takes a ₹24,000-a-year haircut on a full ₹30 lakh account, with no way back until the next block. Before extending, compare the notified SCSS rate against 5-year senior FDs on that day — the answer is usually still SCSS, but it is a comparison, not a reflex.
The extension request must go in within one year of maturity. Miss the window and the account is treated as matured: it stops earning SCSS interest and the balance earns only savings-account interest until you act. On ₹30 lakh, drifting for a year at ~4% instead of 8.2% costs about ₹1,26,000 — the single most expensive form of forgetting in the small-savings system.
SCSS is liquid at a price: closure before 1 year forfeits interest paid; between 1 and 2 years costs 1.5% of the deposit; after 2 years, 1% of the deposit. During an extended term the deal improves — after one year of the extension, closure carries no deduction at all. An extended SCSS is therefore more liquid than a fresh one, which is one more quiet argument for extending.
Extending ₹30 lakh at 8.2% pays ₹2,46,000 a year. The same money in large-bank senior FDs at ~7.25% pays ₹2,17,500 — about ₹28,500 less, with DICGC cover of only ₹5 lakh per bank against SCSS's sovereign backing. POMIS pays less still, monthly. On current numbers the extension wins on rate and safety; the honest reasons to leave are needing monthly (not quarterly) cash, or needing the principal itself.
In 3-year blocks, repeatedly — the November 2023 amendment removed the old one-extension limit. Each block must be requested within one year of the previous maturity.
The rate notified for the quarter in which the account matures — not the rate you originally locked. Every extension re-prices the account for its 3-year block.
The balance earns only post-office savings interest from the maturity date until you act. Within the one-year window you can still extend; after it, the account is closed out.
Yes — and after one year of an extension, closure carries no penalty deduction, which makes an extended account more flexible than a fresh 5-year one.
Related: SCSS basics · ₹30 lakh at the SCSS cap · Senior FD rates
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Written and checked by the PaisaSamajh editorial desk · Last reviewed: 24 August 2026 · How we check this →