NSC & KVP Calculator
Calculate Post Office savings scheme returns — NSC and Kisan Vikas Patra.
Use this calculator to find the maturity amount and interest earned on NSC (National Savings Certificate) and KVP (Kisan Vikas Patra). Rates updated for Q1 2026: NSC at 7.7% p.a. and KVP at 7.5% p.a., both backed by the Government of India.
What are NSC and KVP?
NSC (National Savings Certificate) and KVP (Kisan Vikas Patra) are popular small savings schemes offered by the Government of India through Post Offices across the country. Both are risk-free investments backed by sovereign guarantee, making them ideal for conservative investors who prioritize capital safety over high returns.
NSC was introduced as a tax-saving fixed-income instrument. Investments are locked for 5 years and earn 7.7% p.a. (Q1 2026), compounded annually. The interest is reinvested each year and qualifies for Section 80C deduction under the old tax regime — effectively making it doubly tax-efficient for eligible investors.
KVP (Kisan Vikas Patra) was originally designed to encourage rural savings but is now available to all. It earns 7.5% p.a. (Q1 2026) and doubles your investment in approximately 9 years 7 months. There is no Section 80C benefit, but KVP can be encashed after 2.5 years, giving it more liquidity than NSC.
How to Use This Calculator
- Select your scheme: Click the NSC or KVP tab. The interest rate and tenure update automatically for the current quarter's rate.
- Enter the investment amount: Type the amount you want to invest (minimum ₹1,000, no maximum limit).
- Adjust the rate if needed: Rates are pre-filled with the Q1 2026 rates. If the Ministry of Finance has announced a new rate, update it here.
- For NSC: Also enter the tenure in years (fixed at 5 years for standard NSC). The result shows maturity amount, total interest, and 80C eligibility.
- For KVP: No tenure is needed — the calculator automatically computes the doubling period.
Maturity Formula
Both NSC and KVP use compound interest compounded annually:
Maturity Amount = P × (1 + r)n
Where P = Principal invested, r = Annual interest rate (decimal), n = Number of years.
For NSC at 7.7% for 5 years: A = P × (1.077)^5. For ₹1,00,000: A = ₹1,00,000 × 1.45025 = ₹1,45,025.
For KVP doubling time: n = log(2) / log(1 + r). At 7.5%: n = 0.6931 / 0.07232 ≈ 9.59 years ≈ 9 years 7 months.
NSC vs KVP — Quick Comparison
| Feature | NSC | KVP |
|---|---|---|
| Current rate (Q1 2026) | 7.7% p.a. | 7.5% p.a. |
| Tenure | 5 years (fixed) | ~9 years 7 months (doubling) |
| Lock-in period | 5 years (full) | 2.5 years minimum |
| 80C tax benefit | Yes (up to ₹1.5 lakh) | No |
| Compounding | Annual | Annual |
| Minimum investment | ₹1,000 | ₹1,000 |
| Maximum investment | No limit | No limit |
| Available at | All Post Offices | All Post Offices |
| Best for | Tax-saving with fixed return | Long-term wealth doubling |
Worked Examples
NSC Example: ₹1.5 lakh investment (maximum 80C benefit)
Invest ₹1,50,000 in NSC at 7.7% for 5 years. Maturity amount = ₹1,50,000 × (1.077)^5 = ₹2,17,538. Interest earned = ₹67,538. Additionally, the full ₹1,50,000 qualifies as 80C deduction in Year 1, and the accrued interest in subsequent years also qualifies as reinvested 80C — giving substantial tax benefits under the old regime.
KVP Example: ₹2 lakh doubling to ₹4 lakh
Invest ₹2,00,000 in KVP at 7.5%. The money doubles in ~9 years 7 months. Maturity value = ₹4,00,000. Total interest earned = ₹2,00,000. This is a useful wealth-building tool for medium-term goals like children's education or retirement corpus.
Comparison: ₹1 lakh in NSC vs FD vs PPF
At comparable 5-year horizons: NSC at 7.7% → ₹1,45,025; Bank FD at 7.0% → ₹1,40,255; PPF at 7.1% → ₹1,41,478. NSC leads, and its 80C benefit makes it even more attractive for old-regime taxpayers.
Tips for NSC and KVP Investors
- Use NSC to max out 80C: If you haven't reached the ₹1.5 lakh 80C limit through PPF, ELSS, or insurance premiums, NSC is a simple, safe way to do so.
- Ladder your NSC investments: Invest in NSC every year so that one certificate matures each year, giving you regular liquidity after 5 years.
- KVP for risk-averse long-term savers: If you want to passively double a sum of money with zero risk over about a decade, KVP is unbeatable for guaranteed returns.
- Check quarterly rates: Both NSC and KVP rates are revised quarterly by the Ministry of Finance. Check the current rate before investing at your Post Office.
- NSC as loan collateral: NSC certificates can be pledged as collateral for bank loans, making them a useful instrument if you need emergency credit.
- Track accrued NSC interest: Remember to include the accrued NSC interest as income each year (and claim it as 80C reinvestment) when filing your ITR under the old regime.
Frequently Asked Questions
NSC is a Post Office scheme with a 5-year lock-in at 7.7% p.a. (Q1 2026), compounded annually. Investments up to ₹1.5 lakh qualify for Section 80C deduction under the old tax regime, making it a popular choice for tax-saving fixed-income investors.
KVP doubles your money at 7.5% p.a. (Q1 2026) in approximately 9 years 7 months. There is no Section 80C tax benefit, but unlike NSC, KVP can be encashed after 2.5 years from the date of purchase, offering more flexibility.
Yes, both are backed by the Government of India and administered through the Post Office network. They are sovereign-guaranteed instruments, meaning your principal and interest are fully protected. They are ideal for risk-averse investors who prioritize safety over maximum returns.
Both NSC and KVP require a minimum investment of ₹1,000. There is no upper limit. Investments can be made in multiples of ₹100 at any Post Office branch across India. You can also purchase them online through the India Post Payments Bank app.
Yes. Interest earned on NSC is taxable as per your income tax slab rate. However, the interest accrued (but not yet received) each year is deemed to be reinvested in NSC and qualifies as a Section 80C deduction under the old regime — effectively reducing your tax burden annually during the holding period.
NSC has a mandatory 5-year lock-in and cannot be prematurely encashed except in case of the holder's death or by a court order. KVP can be encashed after a minimum lock-in of 2.5 years from the date of issue, though early encashment results in lower effective returns.
The NSC interest rate for Q1 FY 2025-26 (April–June 2026) is 7.7% per annum, compounded annually. The KVP rate is 7.5% p.a. These rates are reviewed quarterly by the Ministry of Finance and announced before the start of each quarter. Always verify the current rate at your nearest Post Office before investing.