Unified Pension Scheme (UPS) Explained: Payout Formula, Lump Sum and Switch Rules

What UPS is

UPS was introduced by the Central Government as an option under the National Pension System for central employees from 1 April 2025. The Central Civil Services (Implementation of the Unified Pension Scheme under the National Pension System) Rules, 2025 (G.S.R. 599(E), 2 September 2025) govern how it is implemented, and the PFRDA (Operationalisation of Unified Pension Scheme under NPS) Regulations, 2025 set out the payouts.

Who can have it, and the option window

An employee in service on 1 April 2025 and covered by NPS could opt within three months of that date or within timelines the Government extended. A new joiner could opt within 30 days of joining. Once exercised, the option is final, except for the one-time switch below. An employee who did not opt is deemed to continue in NPS. The Rules do not apply to railway servants, All India Services members, or casual and contract staff.

The assured payout formula

These are assured payouts before any reduction. The payout is cut in proportion if your individual corpus is below the benchmark corpus at retirement, or if you take a final withdrawal of up to 60% of the corpus: admissible payout = assured payout × individual corpus ÷ benchmark corpus × (1 − final withdrawal %). You can top up a shortfall before or on retirement.

Lump sum at retirement

Family payout and Dearness Relief

Contributions

You contribute 10% of basic pay and DA, matched by the Government. The extra Government contribution of an estimated 8.5% goes into a pool that backs the assured payout. This is why the payout depends on the funds being credited regularly and on time. The regulations say the assurance of timely payout depends on adequacy of funds in the individual and pool corpus.

The one-time switch to NPS

UPS or NPS: how to compare

NPS pays out according to your corpus. For government employees, the exit rule is up to 60% as a lump sum and at least 40% in an annuity.

The right answer depends on your service length, your pay and the returns you assume for NPS, so there is no single winner. Use the UPS vs NPS calculator with your own numbers. It applies the UPS formula exactly and shows the NPS side as a scenario.

What this guide does not cover

Tax treatment of UPS payouts, and the specific procedures for claiming UPS benefits on the NPS portal, are not covered here because we have not checked them against an official notification. See the PFRDA and Protean CRA pages below.

Common mistakes

• Assuming UPS pays 50% of last basic pay irrespective of service. The 50% is for 25 years or more. Fewer years get a proportion, and under 10 years UPS does not apply.
• Forgetting that the payout can fall if your individual corpus is below the benchmark corpus or you take a final withdrawal.
• Leaving the switch to NPS too late. It must be done at least 12 months before superannuation.
• Treating the 8.5% pool contribution as part of your own corpus. It is estimated and sits in the pool.

Official sources

• CCS (Implementation of UPS under NPS) Rules, 2025, G.S.R. 599(E)
• PFRDA UPS Regulations, 2025 (Gazette copy)
• PFRDA FAQs on UPS
• PIB: PFRDA exits and withdrawals amendments, 19 December 2025

FAQ

Pay levels and roles

Salary scenarios for the 8th Pay Commission, by level and by role. Every figure is a scenario, not an official number.

By pay level

• Level 1
• Level 2
• Level 3
• Level 4
• Level 5
• Level 6
• Level 7
• Level 8
• Level 9
• Level 10
• Level 11
• Level 12
• Level 13
• Level 14
• Level 15
• Level 16
• Level 17
• Level 18

By role

• MTS
• LDC / UDC
• KVS Teacher
• CAPF Constable

The full 7th CPC pay matrix