Tax on Small Savings Schemes: PPF, NSC, SCSS, Sukanya Samriddhi, KVP & Post Office Deposits (AY 2026-27)

Small savings schemes — PPF, NSC, Sukanya Samriddhi, SCSS, and the various Post Office deposits — sit in nearly every conservative investor's portfolio. But the tax treatment varies dramatically: some offer triple tax exemption, while others generate fully taxable interest. Getting this wrong means either overpaying tax or underreporting income.

This guide covers how each scheme is taxed for AY 2026-27 (FY 2025-26) — the deduction on investment, taxability of interest, and what happens at maturity.

The Three Tax Events That Matter

For any savings scheme, three questions determine the tax impact: (1) Is the investment eligible for a deduction — typically under Section 80C up to Rs 1,50,000/year? (2) Is the interest taxable during the holding period? (3) Is the maturity amount taxable?

Schemes exempt at all three stages are EEE (Exempt-Exempt-Exempt) — the gold standard. Others follow EET or fully-taxable patterns.

Public Provident Fund (PPF)

PPF is the most tax-efficient small savings scheme available. It enjoys complete EEE status.

Current interest rate: 7.1% per annum (compounded annually, set quarterly by the government)

Tax treatment

Lock-in is 15 years (extendable in 5-year blocks), with a Rs 1,50,000 annual cap. Partial withdrawals from the 7th year are also tax-free, and no TDS is ever deducted. For someone in the 30% bracket under the old regime, PPF at 7.1% is equivalent to a taxable FD at roughly 10.1%. Under the new regime, the 80C deduction is unavailable but interest and maturity remain tax-free.

National Savings Certificate (NSC)

NSC is popular for Section 80C tax saving, but its interest treatment has a nuance that many investors miss.

Current interest rate: 7.7% per annum (compounded annually, paid at maturity)

Tax treatment

The nuance: NSC interest is deemed to be reinvested each year. Since this reinvested interest is itself a fresh investment in NSC, it qualifies for Section 80C deduction in years 1 through 4. In the final year (year 5), the accrued interest is paid out and is fully taxable — it cannot be claimed under 80C because it is not being reinvested.

Example: Priya invests Rs 1,00,000 in NSC. In Year 1, the accrued interest is Rs 7,700. She must declare Rs 7,700 as income from other sources, but she can simultaneously claim Rs 7,700 under Section 80C (if she has headroom within the Rs 1,50,000 limit). Net tax impact in Year 1: zero. In Year 5, the final interest cannot be claimed under 80C and is fully taxable at her slab rate.

The reinvestment trick makes the effective tax burden lower than it appears, but you need to track the annual accrued interest and report it in your ITR.

Senior Citizen Savings Scheme (SCSS)

SCSS is designed specifically for individuals aged 60 and above (or 55+ for those who have taken VRS/superannuation). It offers the highest interest rate among small savings schemes.

Current interest rate: 8.2% per annum (paid quarterly)

Tax treatment

TDS rules: The post office or bank deducts TDS at 10% if the total interest in a financial year exceeds Rs 50,000. If you don't have taxable income, you can submit Form 15H to avoid TDS.

Section 80TTB benefit: Senior citizens can claim a deduction of up to Rs 50,000 on interest income from SCSS (along with FDs and savings accounts) under Section 80TTB. This significantly reduces the tax bite.

Example: Mohan, aged 65, invests the maximum Rs 30,00,000 in SCSS at 8.2%. Annual interest is Rs 2,46,000. Under the old regime, his 80TTB deduction shelters Rs 50,000, making only Rs 1,96,000 taxable — an effective tax rate of roughly 16% in the 20% slab.

Best suited for senior citizens who need regular quarterly income — the 80TTB deduction makes the first Rs 50,000 of interest tax-free under the old regime.

Sukanya Samriddhi Yojana (SSY)

SSY is a government-backed savings scheme for the girl child, and like PPF, it enjoys full EEE status — making it one of the most tax-efficient instruments available.

Current interest rate: 8.2% per annum (compounded annually)

Tax treatment

Accounts can be opened for a girl child below age 10 (maximum two accounts). Deposits are allowed for the first 14 years (Rs 250 to Rs 1,50,000/year), and the account matures 21 years from opening. Partial withdrawal of up to 50% is allowed after the girl turns 18 for higher education. No TDS at any stage.

Example: Anita opens an SSY account for her newborn daughter and deposits Rs 1,50,000 annually for 14 years (total investment: Rs 21,00,000). At maturity after 21 years, the corpus at 8.2% would be approximately Rs 73,00,000 — the entire amount, including Rs 52 lakh of accumulated interest, is completely tax-free. Even under the new regime, the interest and maturity remain tax-free, though the 80C deduction is unavailable.

Kisan Vikas Patra (KVP)

KVP is one of the simpler Post Office instruments — it doubles your money in a fixed period. But it has no tax benefits whatsoever.

Current interest rate: 7.5% per annum (compounded annually); doubles in approximately 115 months (9 years and 7 months)

Tax treatment

Even though KVP interest is compounding and you don't receive it until maturity, the accrued interest is technically taxable each year on an accrual basis. No TDS is deducted — you must self-report it. KVP offers no tax advantage over a bank FD; choose it only for the sovereign guarantee and the certainty of doubling your money.

Post Office Time Deposits (POTD)

Post Office Time Deposits function like bank fixed deposits, available in tenures of 1, 2, 3, and 5 years.

Current interest rates: 6.9% (1-year) to 7.5% (5-year)

Tax treatment

Only the 5-year Post Office Time Deposit qualifies for Section 80C deduction — similar to a 5-year bank tax-saving FD. Interest on all tenures is taxable and credited annually. Unlike bank FDs, no TDS is deducted by post offices — you must self-report the interest in your ITR.

Post Office Monthly Income Scheme (MIS)

MIS provides fixed monthly income — popular among retirees who want regular cash flow.

Current interest rate: 7.4% per annum (paid monthly)

Tax treatment

Maximum investment: Rs 9,00,000 (single) or Rs 15,00,000 (joint). No TDS is deducted — self-report the interest. Senior citizens can use 80TTB (up to Rs 50,000) to offset MIS interest along with other deposit interest.

Post Office Savings Account

Interest at 4.0% per annum. The first Rs 3,500 per year (Rs 7,000 for joint accounts) is exempt under Section 10(15)(i). Beyond that, the Section 80TTA deduction of up to Rs 10,000 applies (Rs 50,000 under 80TTB for senior citizens), covering Post Office and bank savings account interest together.

Quick Comparison: Tax Efficiency of All Schemes

How to Report Small Savings Income in Your ITR

Interest from small savings schemes must be reported under Income from Other Sources in your ITR — even when no TDS is deducted. The absence of TDS from Post Office schemes does not mean the income is exempt.

For PPF and SSY, nothing needs to be reported since both interest and maturity are fully exempt.

For NSC, declare the accrued interest each year under income from other sources, and claim the corresponding 80C deduction for the reinvested interest (years 1-4).

For SCSS, POTD, KVP, and MIS, report the full interest earned during the financial year. Post offices now report interest payments to the Income Tax Department via AIS, and any mismatch with your ITR is likely to trigger a notice.

Practical Strategy: Prioritising for Tax Efficiency

Under the old regime, max out PPF first (full EEE), then SSY if applicable (same EEE status at a higher rate), then SCSS with 80TTB for retirees, then NSC for shorter-term 80C needs. KVP and MIS offer no deduction benefits — choose them for safety, not tax planning.

Under the new regime, Section 80C deductions disappear, but PPF and SSY interest remain completely tax-free — making them valuable regardless of regime choice.

Key Takeaway

PPF and Sukanya Samriddhi stand apart with full EEE status — no tax at any stage. NSC offers a clever workaround through deemed reinvestment. SCSS pairs well with 80TTB for retirees. The rest — KVP, MIS, shorter Post Office deposits — are fully taxable and should be chosen for safety, not tax planning. Whichever schemes you hold, make sure every rupee of interest finds its way into your ITR — 49Tax can cross-check your AIS to ensure nothing is missed before you file.