Retirement corpus · Monthly pension · Lump sum withdrawal · Tax savings · Smart Insights
Disclaimer: NPS tax rules are as per FY 2026-27. Under Sec 80CCD(1), deduction up to 10% of salary (max ₹1.5L within 80C limit); under Sec 80CCD(1B), additional ₹50,000. At retirement, 60% lump sum withdrawal is tax-free; 40% minimum must be used for annuity purchase. Returns shown are illustrative estimates. Actual returns depend on chosen fund and market performance. Consult your financial advisor for personalized advice.
NPS (National Pension System) is a government-backed, market-linked retirement savings scheme regulated by the PFRDA. Your monthly contributions build a corpus over your working years, which is split into two parts at retirement:
The calculator projects your NPS corpus using the standard SIP future-value formula, then splits it into lump sum and annuity:
| Variable | Meaning | How to find it | Example |
|---|---|---|---|
| P | Monthly contribution to NPS | Your salary slip or self-contribution amount | ₹5,000 |
| r | Monthly return rate (annual rate ÷ 12 ÷ 100) | Historical NPS equity scheme average | 10% p.a. → 0.00833 |
| n | Number of monthly contributions | (Retirement age − current age) × 12 | 35 yrs → 420 |
| Annuity % | Share of corpus used to buy annuity | Minimum 40% as per PFRDA rules | 40% |
Inputs: Monthly contribution = ₹5,000 | Tenure = 35 years (420 months) | Return = 10% p.a. | Annuity = 40% at 6% p.a.
The annuity rate is set by the insurance company you choose at retirement (LIC, SBI Life, HDFC Life, etc.), not by NPS itself — comparing annuity providers at the time of retirement can meaningfully change your monthly pension. Use the retirement calculator to check if your total retirement plan, including NPS, closes your overall corpus gap.
The number of years you contribute has the largest impact on your final corpus. Joining at 25 instead of 35 can roughly double or triple the final corpus for the same monthly contribution, purely from extra compounding years.
NPS lets you split contributions across Equity (E), Corporate Bonds (C), and Government Securities (G). A higher equity allocation in your younger years historically delivers higher long-term returns, with risk reducing automatically as you age under the Auto Choice option.
The pension you receive depends entirely on the annuity rate offered by your chosen insurance provider at the time of retirement. This rate moves with prevailing interest rates and varies meaningfully between providers — comparing quotes before locking in is worth the effort.
Contribution amount scales the corpus linearly, but unlike tenure, increasing it later in your career has less time to compound. Increasing contributions early captures far more long-term value than the same increase made a decade later.
NPS offers one of the few tax deductions still available under the old tax regime that goes beyond the standard ₹1.5 lakh Section 80C limit:
| Section | Who can claim | Maximum deduction | Counted within 80C limit? |
|---|---|---|---|
| 80CCD(1) | Salaried and self-employed individuals | 10% of salary (salaried) or 20% of gross income (self-employed) | Yes — within the ₹1.5L 80C cap |
| 80CCD(1B) | All NPS subscribers | Additional ₹50,000 | No — over and above 80C |
| 80CCD(2) | Salaried, on employer's NPS contribution | 10–14% of basic salary (employer's contribution) | No — separate from both limits above |
The NPS corpus is calculated using the standard SIP future-value formula on your monthly contributions, compounded at your expected annual return until retirement. The corpus is then split — a minimum of 40% must be used to purchase an annuity for monthly pension, and the remaining portion (up to 60%) can be withdrawn as a tax-free lump sum.
As per PFRDA rules, a minimum of 40% of your NPS corpus must be used to purchase an annuity that provides a regular monthly pension. The remaining balance, up to 60%, can be withdrawn as a tax-free lump sum at retirement. You can choose to allocate more than 40% to annuity if you want a higher guaranteed monthly pension.
Under Section 80CCD(1), NPS contributions qualify for a deduction within the overall ₹1.5 lakh 80C limit. Section 80CCD(1B) provides an additional ₹50,000 deduction exclusively for NPS, over and above the 80C limit. Salaried employees also get a separate deduction under 80CCD(2) for their employer's NPS contribution, which is not subject to either limit above.
No, the lump sum withdrawal from NPS (up to 60% of the corpus) is fully tax-exempt under current income tax rules. However, the monthly pension you receive from the annuity portion is taxable as regular income, according to your applicable income tax slab in the year you receive it.
NPS schemes with a higher equity allocation (Tier-I, Scheme E) have historically delivered 10–14% per year over long periods, though returns are market-linked and not guaranteed. Schemes weighted toward government securities and corporate bonds tend to deliver more moderate, steadier returns. Your actual return depends on which scheme and fund manager you choose, and how your allocation shifts over time.
Tier-I is the primary, mandatory NPS retirement account with a lock-in until retirement and the tax benefits described above. Tier-II is an optional, more flexible savings account with no lock-in period, allowing withdrawals anytime, but it generally does not carry the same tax deduction benefits for most subscribers. This calculator models Tier-I contributions.
Auto Choice automatically allocates your contributions across Equity, Corporate Bonds, and Government Securities based on a pre-set life-cycle fund that gradually reduces equity exposure as you age. Active Choice lets you set and change your own allocation percentages yourself, up to a defined cap on equity, giving more control to subscribers comfortable managing market risk directly.
Yes, any Indian citizen between 18 and 70 years of age can open an NPS account, including self-employed individuals. Self-employed subscribers can claim a deduction under Section 80CCD(1) up to 20% of their gross income, in addition to the standard ₹50,000 deduction under Section 80CCD(1B) available to all subscribers.
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