Generally impermissible in its growth component; your principal contributions remain your own money.
Confidence level: Strong on the general principle, especially for the default and Auto Choice options. Individual asset-allocation choices within NPS require case-by-case review.
THE CORE RULING
NPS is a government-run retirement scheme, and there is nothing wrong with saving for retirement itself — Islam encourages planning for old age and not being a burden on others. The issue is what NPS does with the money once it's contributed. Under both Auto Choice and most Active Choice allocations, a large share of the corpus goes into central and state government securities and corporate bonds, both of which pay a contractually fixed or near-fixed interest return. That return is riba, regardless of who is paying it — a government or a corporate borrower.
The equity portion doesn't automatically fix this. NPS equity funds track broad market indices without any Shariah screening, meaning a meaningful share of the equity allocation typically sits in conventional banks, non-bank financial companies, and other interest-based businesses — sectors that Islamic finance screens out entirely.
YOUR OWN CONTRIBUTIONS VS. THE GROWTH
A useful distinction many scholars draw: the principal amount you and your employer put in is your own money and remains yours — depositing your own funds into an account doesn't make the money impure. What becomes impermissible is the additional amount your corpus grows by, because that growth is generated through interest-bearing instruments and non-compliant equity holdings. In practice, this means separating "my contributions" from "the profit generated on those contributions" when you eventually withdraw.
WHY THIS IS OFTEN UNAVOIDABLE, NOT A CHOICE
For central and state government employees who joined after the relevant cutoff dates, NPS enrollment is mandatory — there is no ability to opt out or redirect contributions to a Shariah-compliant scheme, because no such option currently exists within NPS. This is different from a purely voluntary investment decision, and it changes how the situation should be handled.
WHAT YOU SHOULD DO
If NPS is optional for you (many private-sector employees have a choice): Consider whether a Shariah-compliant retirement route makes more sense for your circumstances — Shariah-screened equity mutual funds via SIP, sukuk where available, gold/silver savings, or real estate, are commonly used alternatives among Muslims in India who want to avoid interest-based retirement products.
If NPS is mandatory for you: Continuing to contribute is not itself a sin, since you are not the one choosing the interest-bearing structure — the government is. At withdrawal, many scholars recommend treating the portion of your corpus that represents growth beyond your own (and your employer's) contributions as impure wealth, and giving that portion to charity without expecting religious reward for it, rather than spending or investing it further. Speak with a qualified scholar about the specific proportion in your case, since this depends on your contribution history and actual fund performance.
WHAT COULD CHANGE THIS ANSWER
— PFRDA (the NPS regulator) introduces a Shariah-compliant fund option within NPS, similar to Shariah-compliant options that exist in some other countries' national pension systems — You are able to choose a fund manager or allocation with materially lower exposure to interest-bearing instruments, though full compliance isn't currently achievable within NPS — A qualified scholar assesses your specific mandatory-enrollment situation and provides individual guidance on purification amounts — You have genuine flexibility to opt for a private Shariah-compliant retirement vehicle instead
This confirms the broad ruling principle only. It is not a personal fatwa, legal advice, or financial advice. Your specific NPS tier, fund choice, and employment category should be reviewed individually with a qualified scholar.
