NSC Calculator

The National Savings Certificate (NSC VIII Issue) is a 5-year fixed-income small savings instrument backed by the Government of India. Available through India Post branches and participating public-sector banks, it offers complete sovereign security, guaranteed government-notified returns, and Section 80C tax deduction benefits under the old tax regime.

The FinToolkit NSC Calculator calculates your 5-year maturity value, total accrued interest, and interest earned per ₹1,000 invested based on current Ministry of Finance notified rates.

Statutory operational features of NSC

1. Tenure & compounding: NSC has a fixed tenure of 5 years. Interest is compounded annually at the notified rate (currently 7.70% p.a.) and paid out as a lump sum upon maturity.
2. Investment limits: Minimum investment is ₹1,000 (in multiples of ₹100). There is no maximum investment limit.
3. Loan collateral: NSC certificates can be pledged or transferred as security collateral to commercial banks and housing finance institutions for securing credit facilities.

Worked investment calculation example

Consider an investment of ₹1,00,000 in the 5-year NSC at the notified interest rate of 7.70% per annum, compounded annually:

Over 5 years, ₹1,00,000 grows to ₹1,44,903, yielding ₹449 in interest for every ₹1,000 invested.

Unique tax treatment of NSC interest (Reinvestment Rule)

• Section 80C on initial deposit: The initial investment qualifies for deduction under Section 80C up to ₹1,50,000 per financial year (under the Old Tax Regime).
• Deemed reinvestment (Years 1 to 4): Because interest earned in Years 1, 2, 3, and 4 is not paid out but automatically reinvested, it is considered a fresh deposit and qualifies for Section 80C deduction in those respective years.
• Year 5 interest: Interest earned in the final 5th year is paid out along with maturity proceeds and cannot be reinvested; it is taxed at your regular slab rate.

Frequently asked questions

Can an NSC account be closed before 5 years?

Premature closure is permitted only under extraordinary statutory conditions: upon the death of the certificate holder, forfeiture by a pledgee bank, or by order of a court of law. It cannot be voluntarily closed early for routine liquidity needs.

Is TDS deducted on NSC maturity?

No. The post office does not deduct TDS (Tax Deducted at Source) on NSC interest or maturity payouts. However, you must declare the annual accrued interest in your Income Tax Return under "Income from Other Sources."

Who is eligible to purchase NSC?

Only resident Indian individuals (singly, jointly, or as guardians on behalf of minors) can purchase NSC. Non-Resident Indians (NRIs), Hindu Undivided Families (HUFs), trusts, and companies are not eligible.

Related government savings calculators

• KVP Calculator — evaluate Kisan Vikas Patra doubling timelines.
• SCSS Calculator — review quarterly pension payouts for senior citizens.
• PPF Calculator — explore tax-free 15-year Public Provident Fund compounding.
• Fixed Deposit Calculator — compare bank fixed deposit yields against postal certificates.