What is the NPS calculator formula?

NPS corpus uses the future value of an annuity formula: Corpus = P × [(1+r)^n − 1] / r, where P = monthly contribution, r = monthly interest rate (annual rate ÷ 12), n = total months. Example: ₹5,000/month at 10% for 30 years gives approximately ₹1.13 crore corpus.

How much should I invest in NPS to get ₹50,000/month pension?

To get ₹50,000/month pension, you need an annuity corpus of ₹1 crore (at 6% annuity rate). Since 40% of NPS corpus buys the annuity, your total corpus must be ₹2.5 crore. At 10% returns, a 30-year-old needs roughly ₹11,000–12,000/month to reach this by age 60.

What are the tax benefits of NPS?

NPS offers deductions under three sections: 80CCD(1) up to ₹1.5 lakh within 80C; 80CCD(1B) additional ₹50,000 exclusively for NPS (saves ₹15,600/year in 30% slab); 80CCD(2) for employer contribution up to 10% of basic salary. Total deduction can exceed ₹2 lakh/year.

What happens to NPS at age 60?

At age 60: withdraw up to 60% of your NPS corpus as a completely tax-free lump sum. The remaining 40% (minimum) must be used to purchase an annuity from a PFRDA-registered insurer, which pays monthly pension for life. If total corpus is under ₹5 lakh, 100% withdrawal is allowed.

Is NPS better than PPF?

NPS is better for higher returns (8–12% vs PPF's ~7.1%) and offers an extra ₹50,000 deduction under 80CCD(1B) beyond the 80C limit. NPS also provides lifetime monthly pension. PPF offers zero risk and is fully tax-free at maturity (EEE). Best strategy: max NPS first for the extra deduction, then PPF.

Can I withdraw from NPS before age 60?

Partial withdrawal is allowed after 3 years — up to 25% of own contributions, for specific purposes (child education/marriage, house purchase, critical illness), maximum 3 times. Premature exit after 5 years: 80% must go to annuity, only 20% as lump sum.

How is NPS monthly pension calculated?

Monthly pension = (Annuity Corpus × Annuity Rate) ÷ 12. Annuity Corpus = 40% of total NPS corpus. Example: ₹1 crore corpus → ₹40 lakh annuity corpus → at 6% rate → ₹40,00,000 × 6% ÷ 12 = ₹20,000/month for life.

What is Tier 1 vs Tier 2 in NPS?

Tier 1 is the mandatory pension account — contributions are locked until age 60 (with limited partial withdrawals), and all tax benefits (80CCD) apply only to Tier 1. Tier 2 is a voluntary savings account — fully liquid, no lock-in, withdraw anytime. However, Tier 2 offers no tax benefits (except for central government employees). Most investors should maximise Tier 1 first.

What annuity rate should I use in the NPS calculator?

Current NPS annuity rates from PFRDA-registered providers range from 5% to 7.5% depending on the annuity type (life annuity, joint life, with/without return of purchase price). Use 5.5–6% for conservative planning. The actual rate is locked in at the time of purchase and depends on prevailing interest rates when you turn 60.

What is the minimum NPS contribution?

For Tier 1: minimum ₹500 per contribution, minimum ₹1,000 per financial year. There is no maximum limit on contributions, though tax deductions are capped (₹1.5L under 80CCD(1), ₹50K under 80CCD(1B)). For Tier 2: minimum ₹250 per contribution, no annual minimum required.

Free Tool

NPS Calculator

Calculate your NPS retirement corpus, estimated monthly pension, and 60% lump sum — instantly. Plan tax-saving contributions under Section 80CCD and retire with confidence.

Enter Your Details

Monthly Contribution (₹)

₹

Your Current Age

yrs

Expected Annual Return (%)

Expected Annuity Rate (%)

Contributing for 30 years until age 60

At Retirement (Age 60)

Estimated Monthly Pension

₹22,605

every month for life

Total Corpus

₹1.13 Cr

Annuity (40%)

₹45.2 L

Total Invested

₹18.0 L

Returns Earned

₹95.0 L

Lump Sum (60%)

₹67.8 L

Corpus Growth

NPS Projection

Total Corpus Amount Invested

Retirement planning in India, simplified.

From your first NPS contribution to your last SWP withdrawal — expert guides on building, growing, and drawing down a retirement corpus that lasts.

What is NPS (National Pension System)?

The National Pension System (NPS) is a government-backed, PFRDA-regulated retirement savings scheme open to all Indian citizens aged 18–70. You invest a fixed amount monthly; the corpus grows through market-linked returns across equity, government bonds, and corporate bonds. At age 60, you receive 60% as a tax-free lump sum and use the remaining 40% to buy an annuity that pays monthly pension for life. NPS is the most tax-efficient retirement instrument in India — offering deductions beyond the ₹1.5L Section 80C limit.

How NPS Works

Open an NPS account (Tier 1 is mandatory for tax benefits; Tier 2 is optional and flexible)

Choose your investment mix: Active Choice (you control equity/bond allocation up to 75% equity) or Auto Choice (lifecycle fund managed by PFRDA)

Contribute monthly or as a lump sum — minimum ₹500/contribution, ₹1,000/year for Tier 1

Your corpus grows through market-linked returns managed by PFRDA-registered pension fund managers (SBI, LIC, HDFC, ICICI, Kotak, etc.)

At age 60: withdraw up to 60% tax-free as lump sum; invest minimum 40% in an annuity plan for monthly pension for life

Tax Benefits

NPS offers the highest tax deduction of any retirement instrument in India — up to ₹2 lakh/year across three separate sections.

Section 80CCD(1) — up to ₹1.5 Lakh

Employee/self-employed contribution deductible up to 10% of salary (or 20% of gross income for self-employed), within the overall ₹1.5L 80C basket

Section 80CCD(1B) — Extra ₹50,000

Exclusive to NPS: an additional ₹50,000 deduction over and above the ₹1.5L 80C limit. This alone saves ₹15,600/year in taxes for those in the 30% slab

Section 80CCD(2) — Employer Contribution

If your employer contributes to your NPS: up to 10% of basic+DA (14% for central government employees) is fully deductible — not counted in any 80C limit

At Maturity

60% lump sum withdrawal is completely tax-free. Annuity income (monthly pension) is taxed as per your income slab in the year received

Partial Withdrawal (Before 60)

Allowed only after completing 3 years in NPS

Maximum 25% of your own contributions (employer contributions excluded)

Permitted only for specific purposes: higher education, marriage of children, purchase or construction of house, treatment of critical illness, disability

Maximum 3 partial withdrawals allowed during the entire NPS tenure

Premature exit (before age 60) allowed after 5 years — but 80% must go to annuity purchase, only 20% as lump sum

NPS vs PPF

AspectNPSPPF

Returns8–12% (market-linked, equity-driven)~7.1% (fixed, government-set)

Tax DeductionUp to ₹2L/yr (80C + 80CCD(1B))Up to ₹1.5L/yr (80C only)

Lock-inUntil age 60 (partial withdrawal allowed)15 years (partial from year 7)

RiskMarket risk (equity component)Zero risk (sovereign guarantee)

Monthly PensionYes — annuity pays lifetime pensionNo — lump sum only

FlexibilityChoose equity/bond split; change fund managerFixed government rate; no control

How to Use This NPS Calculator

Enter your monthly NPS contribution amount (minimum ₹500)

Set your current age — the calculator automatically computes your investment period until age 60

Adjust the expected annual return rate (8–10% for equity-heavy portfolio, 7–8% for balanced)

Set the expected annuity rate (typically 5–7% for NPS annuity plans in India)

Results update instantly — see your total corpus, 60% lump sum, 40% annuity corpus, and estimated monthly pension

Frequently Asked Questions about NPS

NPS corpus uses the future value of an annuity (SIP) formula: Corpus = P × [(1+r)^n − 1] / r, where P = monthly contribution, r = monthly rate (annual rate ÷ 12), n = total months. Example: ₹5,000/month at 10% for 30 years → monthly rate = 0.833%, n = 360. Corpus = ₹5,000 × [(1.00833)^360 − 1] / 0.00833 ≈ ₹1.13 crore.

Disclaimer: These tools provide estimates based on the inputs provided. Results are for educational purposes only and should not be considered financial advice. Please consult a qualified financial advisor for personalized guidance.