Free NPS Calculator
Enter your contribution details to estimate your NPS corpus at retirement.
* Assumes a constant rate of return throughout, which won't match real market volatility for equity-heavy allocations. Actual annuity rates vary by provider and market conditions at the time of purchase.
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What Is NPS?
The National Pension System (NPS) is a government-backed, market-linked retirement savings scheme open to all Indian citizens between 18 and 70, regulated by the Pension Fund Regulatory and Development Authority (PFRDA). Contributions are invested across equity, corporate bonds, and government securities based on your chosen allocation, and the corpus grows through market-linked returns until retirement.
How NPS Returns Are Calculated
NPS uses compound growth on regular contributions, similar to a systematic investment plan (SIP). The calculator above uses the standard future value of a growing annuity formula:
Where P is your monthly contribution, r is the monthly rate of return, and n is the total number of months until retirement. Unlike PPF or EPF, NPS returns aren't fixed by the government, they depend entirely on market performance of the underlying equity, corporate debt, and government securities you're invested in.
NPS Withdrawal Rules at Maturity
At retirement (or age 60), NPS withdrawal follows specific rules designed to ensure a portion of your corpus converts into a regular pension:
| Withdrawal Component | Rule |
|---|---|
| Lump sum withdrawal | Up to 60% of corpus, fully tax-free |
| Mandatory annuity purchase | Minimum 40% of corpus, used to buy a pension plan |
| Monthly pension | Paid out from the annuitized portion for life |
| Corpus below ₹5,00,000 | Full withdrawal as lump sum allowed, no mandatory annuity |
NPS Tax Benefits
| Section | Benefit | Limit |
|---|---|---|
| Section 80CCD(1) | Employee's own contribution | Up to ₹1,50,000 (within overall 80C limit) |
| Section 80CCD(1B) | Additional voluntary contribution | Extra ₹50,000, over and above 80C |
| Section 80CCD(2) | Employer's contribution | Up to 10% (14% for govt employees) of salary, no separate cap |
NPS tax benefits under Section 80CCD are available primarily under the old tax regime. Under the new regime, only the employer contribution benefit under Section 80CCD(2) continues to apply.
NPS Asset Allocation Options
| Choice | Description | Equity Cap |
|---|---|---|
| Active Choice | You set your own equity/debt/govt securities mix | Up to 75% (reduces after age 50) |
| Auto Choice (Aggressive) | Higher equity exposure early, auto-reduces with age | Up to 75% |
| Auto Choice (Moderate) | Balanced mix, moderate risk | Up to 50% |
| Auto Choice (Conservative) | Lower equity exposure, capital preservation focus | Up to 25% |
Worked Example: How Much Pension Will ₹5,000/Month Build?
Consider Mr. Arjun, age 28, a private-sector employee who starts contributing ₹5,000 per month to NPS with an expected long-term return of 10%, planning to retire at 60.
| Input | Value |
|---|---|
| Current age | 28 |
| Retirement age | 60 |
| Investment period | 32 years |
| Monthly contribution | ₹5,000 |
| Expected annual return | 10% |
| Total invested | ₹19,20,000 |
| Estimated maturity corpus | ≈ ₹1.40 crore |
| Tax-free lump sum (60%) | ≈ ₹84 lakh |
| Annuity purchase (40%) | ≈ ₹56 lakh |
| Estimated monthly pension (at 6% annuity rate) | ≈ ₹28,000 |
Run your own numbers through the calculator above, small changes to contribution amount or expected return compound significantly over a 30+ year horizon.
NPS vs UPS: Which Should You Choose?
Government employees now have a choice between NPS and the Unified Pension Scheme (UPS), introduced as an alternative with a guaranteed payout structure. The core trade-off is market-linked growth potential versus guaranteed income:
| Feature | NPS | UPS |
|---|---|---|
| Return type | Market-linked, not guaranteed | Guaranteed, defined-benefit style |
| Pension amount | Depends on corpus and annuity rate at retirement | 50% of average last 12 months' basic pay (with 25+ years service) |
| Employer contribution | 14% of basic + DA (govt employees) | 18.5% of basic + DA (govt employees) |
| Upside potential | Higher if markets perform well | Capped, but predictable |
| Best suited for | Employees comfortable with market risk for higher potential returns | Employees who prioritize predictable, guaranteed income |
UPS is currently available only to central government employees as an opt-in alternative to NPS. Private-sector NPS subscribers don't have a UPS option.
Frequently Asked Questions
How does the NPS calculator work?
An NPS calculator estimates your maturity corpus by compounding your monthly contributions at your expected rate of return over the number of years until retirement, then splits the corpus into a tax-free lump sum and an annuitized portion used to estimate your monthly pension.
What is the NPS pension calculator used for?
An NPS pension calculator specifically estimates the monthly pension you'll receive after retirement, based on how much of your maturity corpus is used to purchase an annuity and the annuity provider's payout rate.
What returns can I expect from NPS?
NPS returns depend on your chosen asset allocation. Historically, equity-heavy NPS portfolios have delivered average annual returns in the range of 9 to 12 percent over the long term, while conservative, debt-heavy allocations have delivered lower but steadier returns, typically 7 to 9 percent.
Can government employees use an NPS calculator differently?
Government employees under NPS often have a higher default equity cap and different employer contribution rates (14% versus 10% for private sector) compared to voluntary NPS subscribers, so their corpus and pension projections can differ meaningfully even with similar personal contributions.
How much of my NPS corpus can I withdraw as a lump sum?
You can withdraw up to 60% of your NPS corpus as a tax-free lump sum at maturity. The remaining minimum 40% must be used to purchase an annuity that provides a regular monthly pension for life.
Is the NPS annuity (pension) taxable?
Yes. While the lump sum withdrawal from NPS is completely tax-free, the monthly pension income received from the annuity is taxed as regular income at your applicable income tax slab rate in the year it's received.
How to get ₹50,000 pension per month in NPS?
To target a ₹50,000 monthly pension, you'd typically need a maturity corpus of roughly ₹2.5 to 3 crore, depending on the annuity rate and the percentage annuitized. Starting early, contributing consistently, and choosing a higher equity allocation in your younger years are the main levers, since the corpus needed at a given pension target shrinks significantly the longer your investment horizon is. Use the calculator above to test different contribution amounts against this target.
Is the 14% NPS contribution a deduction?
The 14% figure refers to the employer's contribution rate for central government employees (versus 10% for private-sector employer contributions). This employer contribution is deductible for the employer and is not counted against the employee's own 80C or 80CCD(1B) limits, it's covered separately under Section 80CCD(2) with no fixed rupee cap.
How to get ₹30,000 pension per month in NPS?
A ₹30,000 monthly pension target typically needs a maturity corpus of roughly ₹1.5 to 1.8 crore, again depending on your annuity rate and annuitization percentage. This is achievable for someone starting in their late 20s or early 30s with moderate monthly contributions and a long investment horizon, compounding does most of the work over 25 to 30 years.
