NPS Calculator
Calculate your National Pension System corpus, monthly pension and lump sum amount at retirement.
🏦NPS Details
Lump Sum
₹1.15 Cr
Total Invested
₹21.00 L
Investment vs Returns
Corpus Growth
How the NPS Calculator Works
What Is NPS and How Does It Work?
The National Pension System (NPS) is a voluntary, market-linked retirement savings scheme regulated by PFRDA and backed by the Government of India. It was originally launched in 2004 for government employees, then opened to all Indian citizens in 2009. Today, NPS is one of the most tax-efficient retirement vehicles available to any Indian resident between 18 and 70 years old.
NPS has two tiers. Tier-I is the primary retirement account — contributions are locked until age 60, with limited partial withdrawals permitted after 3 years. Tier-II is a voluntary add-on savings account with no lock-in and no tax benefits (mostly). For retirement planning, only Tier-I matters.
Your contributions are invested in a mix of equity, corporate bonds, and government securities, managed by professional pension fund managers. You can choose between Active Choice (you decide the allocation) and Auto Choice (allocation adjusts automatically based on your age). At retirement, you can withdraw 60% of the corpus as a tax-free lump sum; the remaining 40% must be used to buy an annuity that provides a monthly pension.
The NPS Tax Advantage: Double Deduction
NPS offers a dual tax benefit that no other single instrument matches. First, contributions up to ₹1.5 lakh qualify under Section 80CCD(1) within the overall ₹1.5 lakh limit of Section 80C. Second — and this is the powerful part — an additional ₹50,000 deduction is available under Section 80CCD(1B), which is *over and above* the ₹1.5 lakh 80C cap.
For a taxpayer in the 30% bracket, this extra ₹50,000 deduction saves ₹15,600 in tax annually. Over 30 years, that's ₹4.68 lakh in tax savings — before counting any of the investment returns.
Employers can also contribute to NPS under Section 80CCD(2) — up to 14% of basic salary for government employees, 10% for private sector. This employer contribution is entirely tax-free and doesn't count against your ₹1.5 lakh 80C limit. For salaried employees in the 30% bracket, this represents another substantial tax-free benefit.
The 40% Annuity Rule — and How to Optimise It
At age 60, you must use at least 40% of your NPS corpus to purchase an annuity from an insurance company. The remaining 60% is available as a tax-free lump sum. The annuity provides a monthly pension for the rest of your life (and often to your spouse after you).
This rule has two important implications. First, you can choose to annuitise *more* than 40% — some investors choose 60% or 100% for higher monthly pension, at the cost of a smaller lump sum. Second, the annuity return is typically lower than equity returns (5–7% vs 10–12%), so annuitising too much reduces your effective post-retirement returns.
The optimal strategy for most investors: annuitise exactly 40% to meet the mandatory requirement, and manage the 60% lump sum yourself by investing in a diversified portfolio of debt and equity. This gives you control over the majority of your corpus while still receiving a guaranteed monthly pension from the annuity portion.
Step-by-Step Worked Example
Meet Rahul, 25, who contributes ₹5,000/month to NPS until age 60 (35 years). Assume 10% annual returns and 40% annuity purchase at 6% annuity return.
- 1Months of contribution: 35 years × 12 = 420 months.
- 2Monthly rate: 10% ÷ 12 ÷ 100 = 0.8333%.
- 3Future value: ₹5,000 × [((1.008333)^420 − 1) / 0.008333] × 1.008333 ≈ ₹1,90,00,000.
- 4Total invested: ₹5,000 × 420 = ₹21,00,000.
- 5Total returns: ₹1,90,00,000 − ₹21,00,000 = ₹1,69,00,000.
- 6Annuity amount (40%): ₹76,00,000.
- 7Lump sum (60%): ₹1,14,00,000.
- 8Monthly pension: (₹76,00,000 × 6%) ÷ 12 = ₹38,000/month.
Result
Total corpus at 60: ₹1.90 crore
Tax-free lump sum: ₹1.14 crore
Monthly pension for life: ₹38,000
Total invested: ₹21 lakh
Return multiple: 9x invested amount
Effective post-tax benefit: enormous, given NPS EEE-like treatment on the accumulated corpus
Key Benefits & Use Cases
When to Use This Tool
- ✓Building a dedicated retirement corpus with the highest available tax efficiency in India.
- ✓Claiming the extra ₹50,000 deduction under Section 80CCD(1B) — over and above the standard 80C limit.
- ✓Creating a guaranteed monthly pension for post-retirement income, independent of market conditions.
- ✓Diversifying away from traditional instruments (PPF, EPF) to include equity-linked growth.
- ✓Employer contribution route (80CCD(2)) — up to 14% of basic salary, entirely tax-free.
Why It Matters
- →Triple tax advantage: deduction on contribution, tax-free accumulation, partial tax-free withdrawal at retirement.
- →Extra ₹50,000 deduction under 80CCD(1B) — no other instrument offers this at scale.
- →Equity exposure provides higher long-term returns than PPF/EPF (typically 9–12%).
- →Low expense ratios (0.09% for the pension fund management fee) — cheaper than most mutual funds.
- →Flexible investment choice: Active or Auto; multiple pension fund managers to select from.
- →Annuity at retirement provides lifetime income security.
Who Should Use This Calculator
- ★Salaried professionals who want to maximise tax savings beyond the ₹1.5 lakh 80C limit.
- ★Self-employed individuals looking for a structured retirement savings scheme with tax benefits.
- ★Anyone under 40 who can tolerate market volatility for higher long-term returns.
- ★Investors already maxing PPF and want to add an equity-linked retirement component.
Pension Planning
Plan your retirement with NPS and estimate monthly pension amount.
Tax Benefits
Additional ₹50,000 deduction under Section 80CCD(1B) over 80C limit.
Corpus Projection
See how your NPS corpus grows from current age to retirement.
How to Use
Set Monthly SIP
Enter your monthly NPS contribution amount.
Enter Age Details
Set your current age and expected retirement age.
Set Return Rate
Expected return based on your NPS asset allocation.
View Pension
See total corpus, lump sum and monthly pension estimate.
The Formula
Corpus = P × [((1+r)^n - 1) / r] × (1+r)Frequently Asked Questions
What is NPS?
NPS (National Pension System) is a government-backed retirement savings scheme that invests in equity, corporate bonds, and government securities to build a retirement corpus. It offers a triple tax advantage and is available to all Indian citizens aged 18–70.
What are NPS tax benefits?
NPS offers: ₹1.5 lakh under 80CCD(1) within 80C limit + additional ₹50,000 under 80CCD(1B). Employer contribution up to 14% of salary under 80CCD(2). At retirement, 60% lump sum is tax-free; the remaining 40% annuity generates taxable income.
What is the minimum NPS contribution?
Minimum ₹1,000 per year for Tier-I. There is no maximum — you can contribute any amount. For Tier-II, minimum ₹250 per contribution and no minimum balance. You need at least one contribution per year to keep the account active.
Can I withdraw before retirement?
Partial withdrawal is allowed after 3 years for specific purposes: higher education, marriage, medical treatment, house purchase, or disability. Up to 25% of your own contributions can be withdrawn (excluding employer contribution).
What percentage must be used for annuity?
Minimum 40% of the corpus must be used to buy an annuity (pension). The remaining 60% can be withdrawn as a tax-free lump sum. If your corpus is under ₹5 lakh, you can withdraw the entire amount as a lump sum.
Which NPS fund should I choose?
For young investors (under 35), Aggressive allocation (up to 75% equity) is recommended. As you approach 60, shift gradually to Conservative (mostly debt and government securities). Auto Choice does this automatically based on your age.
Is NPS better than PPF?
They serve different purposes. PPF offers guaranteed 7.1% tax-free returns with zero market risk. NPS offers higher expected returns (9–12%) with market risk, plus the extra ₹50,000 deduction under 80CCD(1B). Most investors should hold both — PPF for stability, NPS for growth and additional tax saving.
What happens to my NPS if I change jobs?
NPS is portable — it stays with you regardless of employer. If your new employer offers NPS as part of the corporate plan, you can continue contributing. Otherwise, you contribute individually. Your account and corpus are unaffected by job changes.
Can I have both NPS and EPF?
Yes. NPS and EPF are independent. Salaried employees automatically contribute to EPF and can additionally contribute to NPS for extra tax benefits and higher retirement corpus. The ₹50,000 80CCD(1B) deduction is available even if you're already contributing to EPF.
Reviewed by AutoWealthLab Editorial Team
This calculator and its accompanying guide are maintained by the AutoWealthLab editorial team. Every formula is verified against standard financial references, and results are cross-checked with independent calculators before publishing. Our tools are updated whenever tax rules, interest rate benchmarks, or regulatory formulas change.
Last reviewed: October 2026 · Methodology: Standard amortization and compound interest models · Learn more about our testing process