What is NPS?
The National Pension System is a government-regulated retirement scheme run by PFRDA. You contribute regularly to a Tier I account, choose how much goes into equity, corporate bonds and government securities, and the money stays invested until 60. At exit, part of the corpus comes back as a lump sum and the rest buys an annuity that pays a monthly pension.
This calculator projects your corpus at 60 from a monthly contribution and an expected return, then splits it between the lump sum and the annuity under the current exit rules. It shows the monthly pension at an annuity rate you choose, and how much of the lump sum is tax-free.
How to use the NPS Calculator
1.Enter your contribution
Type what you put into your NPS Tier I account each month, and your age.
2.Set the return
Pick an expected yearly return to match your mix of equity and debt.
3.Split the corpus
Choose how much goes into an annuity (at least 20%) and the annuity rate to see the pension.
Example: ₹5,000 a month from age 30
Contributing ₹5,000 a month for 30 years at an expected 10%, with 40% put into a 6% annuity:
- Total contributed
- ₹18,00,000
- Corpus at 60
- ₹1,13,96,627
- Lump sum (60%)
- ₹68,37,976, all tax-free
- Monthly pension
- ₹22,793
Choosing the minimum 20% annuity raises the lump sum to about ₹91 lakh, but the part above 60% of the corpus is taxable and the pension halves.
How NPS pays out
Contributions are invested until 60 and grow like a SIP. At exit, since PFRDA's December 2025 amendment, non-government subscribers with a corpus above ₹12 lakh can take up to 80% as a lump sum and must use at least 20% to buy an annuity, which pays a pension for life.
Tax rules haven't moved with the exit limit: 60% of the corpus is tax-free, so taking more than that adds the rest to your taxable income. The annuity pension is taxed as income each year. Under the old regime, up to ₹50,000 a year of contributions can also be deducted under section 80CCD(1B).
Frequently asked questions
How much pension will I get from NPS?
It depends on the annuity share and rate. With ₹5,000 a month from 30 at 10%, about ₹1.14 crore at 60; putting 40% into a 6% annuity pays about ₹22,800 a month.
How much can I withdraw at 60?
Non-government subscribers can take up to 80% as a lump sum if the corpus is above ₹12 lakh; smaller corpora have more flexible options.
Is the lump sum tax-free?
Up to 60% of the corpus is tax-free. Anything above that is taxable.
What return should I assume?
It depends on the equity share you choose; 8–10% is a common planning range for a mix with substantial equity.
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