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What Is NPS? The National Pension System Explained

What is NPS? A plain guide to the National Pension System – the Tier I and Tier II accounts, how the money is invested, and the 60/40 lump-sum-and-annuity split at 60.

Kshitij Jain
Kshitij Jain

Founder, NYVO

5 min read · Published 16 Jul 2026

Blue cut-paper illustration of a trail of stepping stones leading to a distant milestone on the horizon

The National Pension System (NPS) is a voluntary, market-linked retirement account regulated by the Pension Fund Regulatory and Development Authority (PFRDA). You contribute during your working years, the money is invested across equity and debt, and from age 60 you can take up to 60% as a tax-free lump sum while at least 40% must buy a monthly pension. Returns are not guaranteed.

That last line is the whole point. NPS is not a fixed-return scheme like a provident fund.

NPS at a glance

18–70
Age band to join
Source: PFRDA
60%
Maximum tax-free lump sum at 60
40%
Minimum corpus that must buy an annuity
₹1,000
Minimum yearly contribution to keep Tier I active

What is the National Pension System?

NPS is a government-created retirement scheme, open to almost any Indian resident aged 18 to 70. You open an account, get a Permanent Retirement Account Number (PRAN), and pay into it whenever you like. The money sits in professionally managed funds and compounds until you retire.

It began as the pension system for central government staff and was later opened to everyone, including the self-employed. Unlike a job-linked pension, NPS is portable: the same account follows you across employers, cities and careers.

Tier I vs Tier II: which account does what?

NPS has two accounts, and mixing them up is the most common confusion.

  • Tier I is the actual retirement account. It is locked until 60, comes with the tax deductions NPS is known for, and enforces the lump-sum-plus-annuity rule at the end. You cannot casually dip into it.
  • Tier II is an optional, no-lock-in account that behaves like a flexible savings pot. You can withdraw from it anytime. It carries no exit rules, but for most subscribers it also carries no special tax benefit, so it is closer to an ordinary investment account than a pension.

You need an active Tier I account before you can open Tier II. Most people who use NPS for retirement live almost entirely inside Tier I.

How is your NPS money invested?

Your contributions are split across asset classes: equity (E), corporate debt (C), government bonds (G) and a small alternative-assets sleeve (A). You choose how the money is spread in one of two ways.

  • Active Choice lets you set your own mix, with equity capped at a percentage that tapers as you age.
  • Auto Choice runs a lifecycle model that automatically shifts you from equity toward bonds as you get older, reducing risk near retirement.

A set of PFRDA-appointed pension fund managers actually run the money, and you pick one. No single manager is guaranteed to outperform, and you can switch. Because a portion sits in equity, the value moves with the market, which is exactly why the final corpus is not fixed. To see how the deductions work across these contributions, read the NPS tax benefits guide.

What happens to NPS at age 60?

This is the rule that defines NPS. At 60 (or up to 75 if you defer), your Tier I corpus is split:

  • Up to 60% can be withdrawn as a lump sum, and that portion is tax-free.
  • At least 40% must be used to buy an annuity – a product from a life insurer that pays you a regular pension for life.

How the Tier I corpus splits at 60

Lump sum
up to 60%, tax-free
Annuity
at least 40%, pension

Up to 60% is a tax-free lump sum; at least 40% must buy an annuity. A small corpus (currently ₹5 lakh or less) can usually be taken in full instead.

If the total corpus is small (currently ₹5 lakh or less), you can usually withdraw the whole amount and skip the annuity. The pension you eventually receive depends on annuity rates at that time and is taxed as income in the year you receive it. You choose the annuity provider and the pension format from an approved list, but the scheme never names one as best. The full exit rules, including partial and premature withdrawals, are in NPS withdrawal rules.

Who does NPS suit, structurally?

NPS is built for people who want a disciplined, low-cost, long-horizon retirement account and are comfortable with market-linked growth in exchange for a mandatory pension at the end. The forced annuity is a feature for anyone who worries about outliving their savings, and a constraint for anyone who wants full control of the corpus.

It sits differently from a fixed-rate scheme like PPF, where the whole maturity value is yours and tax-free. That structural difference is worth understanding before you decide, and the PPF vs NPS comparison lays it out side by side.

Related NYVO guides

NPS is best read as two decisions in one: how to grow the money now, and how to draw it later. The growth is market-linked and yours to shape; the drawdown is part lump sum, part lifelong pension, and largely fixed by rule. Understand both halves before you open a PRAN.

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