The National Pension System (NPS) is a retirement savings scheme run under rules set by the Pension Fund Regulatory and Development Authority (PFRDA). This guide explains what it is, how it is built and what it offers, based on information published by PFRDA.
What it is
NPS is a defined contribution pension system. That means what you receive later depends on the money paid in and how it is invested, not on a promised pension amount. The Government of India introduced it in 2004, and PFRDA regulates and supervises it.
PFRDA says the aim is to encourage regular saving during working life so that people have a stable income after retirement. For more on the basics, see our NPS glossary page.
Who can join
- Government employees: NPS is mandatory for Central Government employees who joined service on or after 1 January 2004. PFRDA says most State Governments have adopted it for their staff too.
- Individuals: any Indian citizen aged between 18 and 85, whether resident, non-resident or overseas, can subscribe voluntarily.
- Employers: a company can adopt NPS voluntarily as a retirement benefit for its employees.
The PFRDA Act, 2013 provision (Section 20(1)) treats the contributory pension system notified by the Finance Ministry in December 2003 as the National Pension System from 1 January 2004.

How it works
NPS splits its work across separate bodies. PFRDA describes this as an unbundled design meant to keep costs down, reduce risk and avoid a single point of failure. Each body has one job:
- NPS Trust: set up by PFRDA to safeguard subscribers’ pension assets, governed by a Board of Trustees that PFRDA appoints.
- Central Recordkeeping Agencies (CRAs): handle records, administration and subscriber services. Three are registered: Protean eGov Technologies, KFin Technologies and Computer Age Management Services.
- Pension Funds: invest contributions under PFRDA’s investment guidelines. Ten are currently registered.
- Trustee Bank: collects, pools and remits money and reconciles funds. Axis Bank is the current appointee.
- Points of Presence (PoPs): the channels through which non-government subscribers register, contribute and get service.
- Custodian: safekeeps the scheme’s securities, which are held electronically for the NPS Trust. Deutsche Bank is the current custodian.
- Retirement advisors: registered individuals or entities that provide advisory services and help distribute the scheme.
- Annuity Service Providers: empanelled insurers that pay an annuity (a regular income) when a subscriber exits NPS.
What it means for you
PFRDA lists these features for subscribers:
- Low cost: described as one of the lowest-cost pension schemes globally.
- Flexible: you can choose your PoP, CRA, pension fund and asset allocation, and change these later.
- Portable: the account moves with you across employers and locations.
- Tax efficient: tax incentives are available under the Income Tax Act, 1961. The specific limits are not covered here, so check current rules or use our income tax calculator.
- Market-linked returns: outcomes depend on the investment options you or your employer select, so they are not guaranteed.
- Transparent: 24×7 online account access, regular updates and mandatory public disclosures.
For NRIs, the eligibility rule above means non-resident Indian citizens can hold an account. Details such as contribution rules and withdrawals should be checked with PFRDA or your PoP.
Common mistakes to avoid
- Assuming a fixed pension: NPS returns are market-linked, so the final corpus can vary.
- Ignoring your choices: fund manager and asset allocation can be selected and changed, so review them rather than leaving defaults untouched.
- Relying on summaries for tax benefits: confirm the limits and which tax regime applies before counting on a deduction.
If you want to estimate how regular saving can grow over time, a SIP calculator gives an illustration, though NPS itself is not a mutual fund.