NPS vs UPS in 2026: The Rules, the Formulas and the Withdrawal That Cuts Your Pension

NPS vs UPS is no longer an open question for most central government employees: the window for serving staff to move into the Unified Pension Scheme closed on 30 November 2025, and 1,18,404 people had opted in by 19 July 2026, according to the Finance Minister’s reply in the Lok Sabha. Two decisions are still live in 2026. Anyone joining central government service must choose within 30 days of joining. And anyone already in UPS holds a one-time, one-way option to go back to NPS, which stays open until a year before retirement.

Both decisions turn on the same comparison, and the published explainers that dominate search are, in places, out of date. Several still give 30 September 2025 as the last date, describe the move to UPS as irreversible, or suggest UPS carries weaker tax benefits than NPS. None of those is true now. This guide sets out the NPS vs UPS rules from the government’s own documents, works the formulas through in rupees, and shows the one trade-off inside UPS that almost no comparison mentions.

What each scheme promises, side by side

The National Pension System is a defined-contribution scheme. You and the government pay in, the money is invested, and what you retire with depends on how those investments performed and on the annuity rates available when you buy one. The Unified Pension Scheme, approved by the Union Cabinet on 24 August 2024 and in force from 1 April 2025, is not a separate fund. It is an option within NPS that converts the same contributions into an assured monthly payout backed by an extra government contribution to a shared pool.

Where the money goes each month

The contribution rates look like a clear win for UPS: 18.5% from the government against 14%. But the destination matters as much as the rate. Under UPS, 8.5% of it never reaches your account. It goes to a pool that funds everyone’s assured payouts. The money that belongs to you, and that you could take with you if you left, is smaller under UPS than under NPS.

At that pay level, a UPS member’s own account receives ₹48,000 a year less than an NPS member’s. That is the price of the guarantee, and it is paid in two places. The first is the lower flow into your account every month. The second comes at retirement, when part or all of your individual corpus is transferred into the pool in exchange for the assured payout.

How NPS pays out for a government employee

NPS has no payout formula. What a central government subscriber receives depends on the corpus at retirement, and PFRDA’s exit rules decide how much of it can be taken as cash. The December 2025 amendment to the Exits and Withdrawals Regulations eased the rules mainly for non-government subscribers, who can now take up to 80% as a lump sum. Government-sector subscribers kept the 60:40 split for larger corpora.

That is why this guide does not put an NPS pension figure next to the UPS one. It would need a return assumption for up to 35 years and an annuity rate decades ahead, and any number built on those would be a guess presented as a fact. The comparison that can be made honestly is structural: NPS puts 24% of pay into an account you own and leaves the outcome to markets; UPS puts 20% into your account and 8.5% into a pool, and fixes the outcome by formula.

How the UPS payout is calculated

PFRDA’s subscriber FAQ gives the formula exactly. The assured payout is half of P multiplied by Q divided by 300, where P is the average basic pay over the last 12 months before retirement and Q is qualifying service in months. Q is capped at 300 (25 years), and below 120 months (10 years) there is no assured payout at all.

That table hides two details. Service beyond 25 years adds nothing to the payout: someone with 35 years gets the same 50% as someone with 25. And the guarantee is on basic pay only, not on basic plus DA, although Dearness Relief is then paid on top of the payout for life.

The lump sum paid at retirement

On top of gratuity, UPS pays a one-time lump sum of one-tenth of monthly emoluments (basic pay plus DA) for every completed six months of qualifying service. Unlike the final withdrawal below, this payment does not reduce the monthly payout, and it is fully tax-exempt.

The 60% withdrawal that shrinks the pension for life

This is the rule most NPS vs UPS comparisons skip. At retirement, a UPS member may withdraw up to 60% of their individual corpus or the benchmark corpus, whichever is lower, tax-free. That sounds like the NPS 60% lump sum. It is not the same thing. Under UPS, every percentage point withdrawn cuts the monthly payout by the same proportion, permanently.

PFRDA’s formula for the payout actually received, the “admissible payout,” is the assured payout multiplied by the ratio of individual corpus to benchmark corpus (capped at one) and by one minus the withdrawal percentage. The benchmark corpus is a notional figure the CRA computes as if all contributions had been paid on time and invested in the default pattern.

The corpus ratio works the same way. If your individual corpus ends up at 90% of the benchmark, because contributions were credited late or your chosen investments underperformed the default, your payout is cut to 90% even with no withdrawal. If it ends up above the benchmark, the payout stays at 100% and the excess is paid to you as a lump sum, 60% of it tax-free.

Your investment choice now moves your pension

Under NPS, picking a more conservative or more aggressive fund changes only the size of your own corpus. Under UPS it can change your monthly payout, because the payout is scaled by the ratio of your individual corpus to the benchmark corpus, and the benchmark is valued on PFRDA’s default investment pattern. PFRDA’s FAQ limits UPS members to four choices for their individual corpus.

Investment options for the UPS individual corpus

• Default pattern: Assigned if you choose nothing. The benchmark corpus is valued on this pattern, so staying here keeps your corpus close to the benchmark by design.
• Scheme G: 100% government securities.
• LC-25: Conservative life-cycle fund, equity capped at 25%.
• LC-50: Moderate life-cycle fund, equity capped at 50%.

Source: PFRDA FAQs on UPS, Q30–Q34. The pension fund can be changed once a financial year and the investment choice twice.

The consequence is asymmetric. If your chosen pattern does worse than the default, your corpus ends below the benchmark and your payout is cut in proportion. If it does better, the payout does not rise above 100%. The excess is paid to you as a lump sum instead, with 60% of that excess tax-free and 40% taxed as salary. A UPS member who moves the whole corpus into Scheme G for safety is, in effect, betting that government securities will match the default pattern over a full career.

Tax: identical rules, different amounts

On 2 July 2025 the Central Board of Direct Taxes issued an Office Memorandum applying Sections 80CCD(1), 80CCD(1B), 80CCD(2), 80CCD(3), 80CCD(4), 10(12A) and 10(12B) of the Income Tax Act to UPS, mutatis mutandis. The Finance Ministry announced it two days later. PFRDA’s FAQ also gives the matching provisions of the Income-tax Act, 2025, which renumbers the law without changing these benefits.

The practical difference is the size of the 80CCD(2) deduction: 14% of pay under NPS against 10% under UPS, because the 8.5% pool contribution never passes through your hands. For someone on the new tax regime, which allows only the employer-contribution deduction, NPS therefore gives the larger deduction. The regime choice itself is covered in our guide to where to invest in India.

PFRDA’s own worked example

The regulator’s FAQ works one retirement through in full. Monthly emoluments are ₹3 lakh, service is 25 years, the individual corpus is ₹2 crore and the benchmark corpus ₹1.8 crore. The lump sum of ₹15 lakh is fully exempt. The ₹20 lakh by which the individual corpus beats the benchmark is paid out, of which ₹12 lakh (60%) is exempt and ₹8 lakh is taxed as salary. The member withdraws ₹1.08 crore, which is 60% of the lower benchmark figure, tax-free. The remaining ₹72 lakh moves to the pool corpus without tax. The monthly payout that follows is taxed as salary for life.

When things do not go to plan

The assured payout is designed around a full career ending in superannuation. The rules for everything else are where the two schemes differ most, and they are set out in the Central Civil Services (Implementation of UPS under NPS) Rules, 2025.

UPS outcomes by how service ends

• Superannuation after 10+ years: Assured payout (pro rata below 25 years), lump sum, gratuity, optional final withdrawal.
• Voluntary retirement after 25 years: Lump sum and final withdrawal at once; the payout starts from the date you would have superannuated.
• Voluntary retirement after 20 years: Pro-rata assured payout, plus the lump sum and final withdrawal at the time of retirement.
• Resignation: No assured payout. The individual corpus is paid out as a lump sum. Moving to another central government job keeps you in UPS on the same PRAN.
• Dismissal or removal: Assured payouts forfeited; the individual corpus is paid in a lump sum.
• Compulsory retirement as a penalty: Between two-thirds and the full admissible payout.
• Death, disability or invalidation in service: The family can choose UPS benefits or the old CCS (Pension) Rules; if they choose the old rules, the government’s share of the corpus goes back to the government.

Source: PFRDA FAQs on UPS, Q37–Q38, Q61–Q70. Under NPS, the corpus is yours in every one of these cases, subject to the NPS exit rules.

One detail on the family payout is worth checking now rather than later. The 60% family payout goes only to the legally wedded spouse as on the date of retirement, as recorded in service records. A spouse married after retirement is not eligible, according to PFRDA’s FAQ.

Withdrawing money before retirement

Both schemes allow partial withdrawals on the same terms. The limits are up to three times in a career, each up to 25% of your own contributions (not the returns), after a three-year lock-in. They are allowed for children’s higher education or marriage, buying or building a home, medical emergencies, disability-related costs and skill development. Withdrawals made under NPS before moving to UPS count towards the three. UPS members can repay a partial withdrawal before retirement, and PFRDA ties the ₹10,000 minimum guarantee to there being no withdrawals. For a UPS member who has drawn money down, replenishing it is worth considering before retirement.

Switching back from UPS to NPS

The Department of Financial Services created the return route by an Office Memorandum dated 25 August 2025. It can be used once and cannot be reversed.

How the one-way switch works

1. Check you are within the time limit. At least 12 months before superannuation, or three months before the deemed date of voluntary retirement, or at the time of resignation or non-penal compulsory retirement under FR 56(j).
2. Confirm you are eligible. The switch is not allowed after removal, dismissal or penal compulsory retirement, or while disciplinary proceedings are ongoing or contemplated.
3. What you get back. The government contribution returns to 14%. The extra 4% for the months you spent in UPS is computed on the default investment pattern and credited to your NPS account.
4. What you give up. The assured payout, the ₹10,000 minimum, the UPS lump sum and the UPS family payout. NPS exit rules apply from then on.
5. If you do nothing. You stay in UPS by default.

Sources: PIB, 4 September 2025; PFRDA FAQs on UPS, Q11–Q12.

Every date in the UPS story so far

Most of the confusion around NPS vs UPS comes from rules that changed after the first round of coverage. In order:

Who can use either scheme

UPS is available only to central government employees covered by NPS, in three categories set by PFRDA’s regulations. The first is employees in service on 1 April 2025. The second is recruits joining on or after that date. The third is NPS members who retired on or before 31 March 2025 with at least 10 years of qualifying service, or their legally wedded spouses. Retirees in that third group could claim the lump sum, a monthly top-up over their NPS annuity, and arrears with interest at PPF rates.

Employees who retired before April 2025

For NPS members who had already retired and bought an annuity, UPS works as a top-up rather than a replacement. PFRDA’s formula is the admissible payout plus Dearness Relief on it, minus a “representative annuity”. That annuity is computed from the corpus at retirement using rates the regulations fix for each period from January 2014 to March 2025. Where the UPS figure is higher, the retiree receives the difference every month, with arrears and simple interest at PPF rates. Those claims also had to be filed by the 30 November 2025 deadline.

Private-sector employees, the self-employed and NRIs cannot join UPS; for them the choice does not arise, and salaried private employees’ pension runs through the EPF system instead, explained in our guide to EPF, EPS and EDLI. State government employees depend on their state: a state has to adopt a UPS-type scheme of its own.

A guarantee or ownership: how to weigh the choice

On the numbers, the NPS vs UPS choice is a trade between a guarantee and ownership. UPS gives a payout fixed by formula and indexed to inflation through Dearness Relief, a ₹10,000 floor, a tax-free lump sum and a 60% family payout. The price is ₹4 of every ₹24 that would otherwise reach your own account, the transfer of your corpus into the pool at retirement, and a payout that falls for life if you take the 60% withdrawal.

NPS keeps the full 14% and the whole corpus in your name, and pays out in every way service can end. It guarantees nothing about the size of the pension. For a new recruit deciding within 30 days, and for a UPS member weighing the one-way switch, the deciding facts are personal: expected length of service (the payout stops rising at 25 years), whether you intend to take the 60% withdrawal, your tax regime, and how much you value a pension that cannot fall. The calculator above does the UPS side from the official formula. For the switch, the date that matters is 12 months before superannuation. After that, the choice you are in is the one you keep.

This guide explains the published rules and does not recommend either scheme for any individual. Check your own figures with your DDO or the CRA before making a choice.