NPS vs OPS (Old Pension Scheme)

Compare Old Pension Scheme (OPS) and New Pension Scheme (NPS) side by side — pension amount, gratuity, family pension, death benefits, and the new Unified Pension Scheme (UPS) effective April 2025.

50%OPS Pension
DefinedOPS — Guaranteed
MarketNPS — Based Returns
Apr 2025UPS Effective

OPS vs NPS vs UPS — Pension Calculator

Enter your basic pay and service details to compare pension amounts under all three schemes

Your Pension Scheme
🏛️ OPS — Joined before Jan 2004
📈 NPS — Joined Jan 2004 onwards
⚖️ UPS — From April 2025
Last Basic Pay at Retirement (₹)

Your basic pay in the month before retirement — from pay slip
Qualifying Service (Years)

Total qualifying service in years — minimum 10 years for pension
DA Rate at Retirement
60% — January 2026 (Current)63% — Scenario for comparison0% — At bare basic (for comparison)
NPS Return Rate (per annum)
10% p.a. — Moderate estimate12% p.a. — Optimistic estimate8% p.a. — Conservative estimate7% p.a. — Pessimistic estimate
Annuity Rate (NPS Corpus → Monthly Pension)
6% p.a. — Typical annuity rate7% p.a. — Good annuity rate5% p.a. — Low annuity rate
NPS Corpus Annuitisation
40% annuitised (minimum required)60% annuitised80% annuitised100% annuitised

OPS Pension
—
50% of last basic pay
DA/DR: —
⚖️
NPS Est. Pension
—
Market-linked annuity
Lump sum: —
⚡ Compare All Three Pension Schemes

🏛️ OPS vs NPS vs UPS — Pension Comparison Result

🏛️ OPS — Old Pension Scheme

Basic Pension—
DR on Pension (DA equivalent)—
Total Pension (Basic+DR)—
Family Pension—
Death / Retirement Gratuity—
Commutation (1/3 lump sum)—
Employee Contribution₹0 (Nil)
Pension TypeDefined Benefit ✅

📈 NPS — New Pension Scheme

Estimated NPS Corpus—
Lump Sum (60% withdrawal)—
Annuity Corpus (40% min.)—
Est. Monthly Pension—
Pension Guaranteed?Market-linked ❌
Employee Contribution—
Govt Contribution—
Pension TypeDefined Contribution

OPS Monthly Pension (Basic + DR)—
NPS Estimated Monthly Pension—
UPS Assured Monthly Pension—
OPS vs NPS Pension Gap—
OPS Retirement Gratuity—
NPS Lump Sum at Retirement—
Total NPS Corpus Accumulated—
NPS Employee Contribution (Total)—
🏛️ OPS Total Monthly (Pension + DR)—
📈 NPS Est. Monthly Pension—
⚖️ UPS Assured Monthly Pension—

📊 All Three Schemes — Side by Side

OPS, NPS & UPS — Complete Guide 2026

How each scheme works, eligibility, benefits, deductions, and the new UPS

⚖️

Unified Pension Scheme (UPS) — Effective April 1, 2025

The Cabinet approved UPS on August 24, 2024. From April 1, 2025, all NPS central government employees can opt for UPS — which guarantees 50% of average basic pay of last 12 months as pension after 25 years of service. Existing NPS employees were given a one-time option to switch to UPS. Key features: assured pension of 50% (min. ₹10,000/month after 10 yrs), family pension 60% of assured pension, inflation indexation via DA, and lump sum on superannuation.

✅ Active from April 1, 2025

🏛️Old Pension Scheme (OPS) — How It Works

Basic Pension

50% of Last Basic Pay

OPS guarantees a defined benefit pension = 50% of last basic pay drawn before retirement (or average of last 10 months’ basic pay, whichever is higher). This is a guaranteed, lifelong monthly payment regardless of market conditions. On death, family pension = 30% of last basic pay (enhanced family pension for 10 years = 50%).

DR on Pension

Dearness Relief (DR)

Pensioners receive Dearness Relief (DR) — the equivalent of DA — on their basic pension. DR is revised every 6 months (January and July) in line with AICPI-IW data, exactly as DA is revised for serving employees. Currently at 60% from January 2026. Total pension = Basic Pension + DR. DR is fully funded by the government.

Gratuity

Retirement Gratuity

OPS employees receive Retirement Gratuity = (Basic Pay + DA) × qualifying service/4 × 1. Maximum ₹20 lakh. Formula: (Last basic + DA) × n/4, where n = years of qualifying service (max 33 years used). After death, Death Gratuity is payable to family — up to ₹20 lakh. No employee contribution — fully government funded.

Commutation

Lump Sum on Retirement

Pensioners can commute up to 40% of basic pension as a lump sum at retirement. The commuted amount is deducted from monthly pension for 15 years (it is restored after 15 years). Commutation factor varies by age — at 60, factor = 8.194. Lump sum = commuted pension × 12 × commutation factor. Tax-free.

Who gets OPS: Central Government employees who joined service before January 1, 2004 are covered under OPS. Defence personnel recruited before January 1, 2004, and Central Armed Police Forces recruited before January 1, 2004 are also under OPS. After December 31, 2003, all new Central Government appointments (except defence) are under NPS (or UPS from April 2025).

📈New Pension Scheme (NPS) — How It Works

Contributions

10% Employee + 14% Govt

Under NPS for Central Government employees: Employee contributes 10% of (Basic Pay + DA) every month. Government contributes 14% of (Basic Pay + DA) — increased from 10% in April 2019. Total 24% of (Basic + DA) goes into the NPS corpus every month. Both contributions are invested in market-linked instruments via PFRDA-regulated Pension Fund Managers.

Corpus Building

Market-Linked Growth

The accumulated corpus grows based on investment returns from equity (Tier-1 E fund), corporate bonds (C fund), and government securities (G fund). Historical returns for NPS Govt fund: 8–12% p.a. over 10 years. Returns are NOT guaranteed — they depend on market performance. Auto Choice and Active Choice investment options are available.

At Retirement

60% Lump Sum + 40% Annuity

At superannuation (60 years): minimum 40% of corpus must be used to buy an annuity (which pays monthly pension). Remaining 60% can be withdrawn as tax-free lump sum. If the total corpus is less than ₹5 lakh, full withdrawal as lump sum is allowed. The monthly pension depends on the annuity rate offered by the IRDAI-approved annuity service provider.

No Guarantee

Pension Not Assured

The biggest difference from OPS: NPS pension is NOT guaranteed. If markets perform poorly, the corpus and annuity will be lower. Annuity rates from insurance companies are currently 5–7% p.a. — meaning ₹40 lakh annuity corpus gives only ₹16,667–₹23,333/month pension. Compare this with OPS guaranteed 50% of basic pay with full DR.

💡 NPS Tax Benefits: Employee contribution (10% of Basic+DA) is eligible for deduction under Section 80CCD(1) (within ₹1.5L 80C limit) and additional ₹50,000 under Section 80CCD(1B). Govt contribution (14%) is exempt under Section 80CCD(2) with no upper limit under the new tax regime. 60% lump sum withdrawal at retirement is fully tax-free. Annuity income is taxable as regular income.

⚖️Unified Pension Scheme (UPS) — Complete Details

Assured Pension

50% After 25 Years

UPS guarantees 50% of average basic pay of last 12 months as pension after completing 25 or more years of qualifying service. For service between 10–25 years: proportionate pension (minimum ₹10,000/month assured). For less than 10 years of service: no assured pension — only NPS corpus is returned.

Family Pension

60% on Employee Death

On the death of the pensioner, the family pension = 60% of the employee’s pension at the time of death. This is assured and inflation-indexed. Unlike NPS where family pension depends on the annuity product chosen, UPS family pension is guaranteed and government-funded.

DA Indexation

Full Inflation Protection

UPS pension is indexed to Dearness Relief (DR) — rising with inflation exactly like OPS pension. This is a major improvement over NPS where annuity pensions from insurance companies have no inflation protection. DA/DR on UPS pension is announced twice a year (January and July) in line with AICPI-IW data.

Lump Sum

Superannuation Gratuity

In addition to monthly pension, UPS pays a lump sum = 1/10 of monthly emoluments (Basic+DA) × 6 months’ completed service. This is paid at superannuation (not in case of voluntary retirement). Government contribution under UPS = 18.5% of (Basic+DA) vs 14% under NPS, to fund the defined benefit.

UPS Option Window: All NPS central government employees were given a one-time option to switch to UPS within a specified period after April 1, 2025. New joiners from April 1, 2025 onward are covered by UPS by default but can opt for NPS within 30 days of joining. Employees who switched to UPS from NPS will have their NPS corpus transferred to the UPS fund — the government makes up any shortfall to meet the assured pension guarantee.

📋OPS vs NPS vs UPS — Complete Feature Comparison

💰Pension Amount Examples — Level 10 Employee (30 Years Service)

Key takeaway: A single Level-10 example should not be treated as a universal OPS-versus-NPS gap. OPS/UPS calculations depend on the applicable pension base and qualifying service, while NPS depends on the actual accumulated corpus, annuitisation percentage and annuity quote. Use the calculator to compare scenarios, then replace assumptions with your own service and account data.

How to Compare OPS, NPS and UPS Properly

A fair comparison uses the same employee, pay path and retirement date, while separating guaranteed benefits from market-linked projections.

🧭Eligibility Comes Before “Which Scheme Is Better?”

OPS, NPS and UPS are not three unrestricted investment products that every employee can freely choose between. Eligibility and service history determine which framework applies. Start by confirming appointment date, pension coverage, any option exercised, qualifying service and the retirement/exit event. If you are under NPS, use the NPS Calculator or NPS Tier 1 Calculator to establish the market-linked side of the comparison. If your question is specifically about retirement withdrawal, use the NPS Withdrawal Calculator rather than assuming the whole NPS corpus becomes monthly pension.

For an OPS-style pension comparison, the monthly pension should be kept separate from commutation, gratuity, family pension and dearness relief. The Pension Calculator 7th CPC helps model the pension component, while the Pension Commutation Estimator isolates the optional commuted lump sum. This prevents a common error: comparing an NPS lump sum plus annuity against only an OPS basic pension and calling one side “higher” without matching benefit categories.

📊Use the Same Pay and Service Baseline

When comparing schemes, hold the underlying employee facts constant. Start with the same current or retirement Basic Pay, the same qualifying service and the same DA/DR scenario. If you are projecting years into the future, use the Pay Matrix Calculator and Annual Increment Calculator to create a consistent pay path. A promotion or MACP can materially change both the final pension base and NPS contributions, so a long-term comparison should not assume Basic Pay stays flat.

For NPS, run more than one return assumption. A single 10% result is not a promise; it is one scenario. Compare a lower, middle and higher return while keeping contribution rates and service years unchanged. Then compare more than one annuity rate because the annuity quote available at retirement can change the monthly NPS pension even when the corpus is identical. The NPS Impact Calculator is useful for understanding how contribution changes, DA revisions and pay growth influence that corpus.

For UPS or OPS, do not turn an assured-pension formula into a prediction of future rupees without stating the pay assumption behind it. The correct question is not “which scheme gives the biggest number today?” but “what benefit formula applies to my case, what inputs are known, and which inputs are projections?”

🧾Compare Benefits in Matching Buckets

Create separate rows for monthly pension, inflation/dearness indexation, employee contribution during service, retirement lump sum, gratuity, commutation or annuity purchase, family/survivor benefits and market risk. The Gratuity Calculator should be used for gratuity instead of embedding a rough gratuity estimate into the pension comparison. Likewise, use the Family Pension Calculator when evaluating survivor income.

For NPS, distinguish the corpus from the annuity pension. The corpus is accumulated wealth; the annuity is the income stream purchased with part of it. For OPS, distinguish basic pension from DR and from any commuted portion. For UPS, separate the assured payout calculation from any lump-sum benefit and from the employee’s contribution history. Matching like with like produces a much more meaningful comparison than a headline monthly-pension number.

🛡️Family Protection and Retirement Cash Flow

A scheme decision affects more than the retiree’s first monthly payment. Review the spouse/nominee outcome, the treatment on death before retirement, survivor income after retirement and any corpus that remains transferable. Keep nominee information updated under NPS and retain service/pension records under the applicable government scheme. The Retirement Benefits Calculator and Retirement Benefits Guide can be used to assemble pension, gratuity, leave encashment and other benefits into one retirement cash-flow picture.

Finally, check tax separately. Contributions, lump sums and monthly pension/annuity income can have different tax treatment. The Income Tax Calculator for Government Employees can help model the annual cash-flow effect, but the tax law applicable in the relevant financial year should be verified before making an irreversible retirement decision.

✅Final Comparison Checklist

Before relying on the result, confirm: appointment date; scheme/option actually applicable; current and retirement Basic Pay assumptions; qualifying service; DA/DR assumption; NPS employee and employer contributions; actual PRAN corpus if available; NPS return scenario; annuitisation percentage; annuity rate; gratuity; commutation; family benefits; and tax treatment. If any of these are unknown, label the output as a scenario rather than a final entitlement.

For a wider background comparison, the NPS vs OPS Comparison can be paired with the Pension Rules Guide. The goal is not to force a universal winner; it is to make the assumptions visible so you can compare the benefit structures on a consistent basis.

Frequently Asked Questions

OPS, NPS, UPS — pension eligibility, amounts, contributions, and comparisons

What is the key difference between OPS and NPS?▾
OPS (Old Pension Scheme) is a defined benefit scheme — the government guarantees a fixed pension of 50% of last basic pay regardless of any market conditions. The employee contributes nothing. NPS (New Pension Scheme) is a defined contribution scheme — the employee contributes 10% and the government 14% of (Basic+DA) monthly into a corpus that is invested in market-linked instruments. The final pension depends on how much the corpus grows and the annuity rate available at retirement — there is no guarantee. The central issue: OPS gives complete certainty; NPS gives higher potential upside but carries market risk.
Can NPS employees switch to OPS in 2026?▾
No. The government has not restored OPS for NPS employees. Instead, it introduced the Unified Pension Scheme (UPS) effective April 1, 2025, which provides a defined benefit guarantee (50% of average last 12 months’ basic pay after 25 years) with DA indexation — similar to OPS benefits but with continued employee contribution. NPS employees were given a one-time window to switch to UPS. Some state governments (Rajasthan, Himachal Pradesh, Chhattisgarh, Jharkhand, Punjab) had announced OPS restoration for state government employees, though the legality and fiscal impact of these moves are debated. For central government employees, UPS is the closest available option to OPS.
How much pension will I get under NPS?▾
NPS pension is not fixed — it depends on: (1) Total corpus accumulated over the service period (contributions + investment returns), (2) Percentage annuitised (minimum 40%), and (3) Annuity rate offered by the insurer at retirement (currently 5–7% p.a.). Example for Level 6, Stage 1 employee (₹35,400 basic) joining at 25, retiring at 60 (35 years service) at 10% p.a. return: estimated corpus ≈ ₹2.5–3.5 crore. 40% annuity at 6% = ₹1–1.4 crore × 6%/12 = ₹50,000–70,000/month — but with NO inflation indexation, this will erode in real terms every year. OPS pension for the same person would be 50% of last basic (≈₹2–2.5 lakh after 35 years of increments) = ₹1–1.25 lakh/month + full DR.
What happens to NPS corpus on death before retirement?▾
If an NPS subscriber dies while in service (before retirement): the entire NPS corpus is paid to the nominee/family. Additionally, the family is entitled to extraordinary family pension under the relevant CCS rules. The accumulated corpus (both employee and government contributions + returns) passes to the nominee as a lump sum — this is one advantage NPS has over OPS where no such corpus exists. Under OPS, the family receives Death Gratuity (up to ₹20 lakh) and enhanced family pension (50% of last basic for 10 years, then 30%). Under UPS, the family receives the corpus plus the assured family pension of 60% of the accrued pension amount.
What is the minimum pension under OPS and UPS?▾
Under OPS, the minimum pension is ₹9,000/month (as revised under the 7th CPC, effective January 2016). This applies when 50% of last basic pay would be less than ₹9,000. DR is paid on this minimum pension also. Under UPS, the minimum assured pension is ₹10,000/month for employees who have completed at least 10 years of qualifying service. For less than 10 years of qualifying service, there is no minimum assured pension under UPS — only the NPS corpus equivalent is available. Under NPS, there is no minimum pension guarantee — the pension amount is purely determined by the corpus and annuity rate.
Does the employee contribute anything under OPS?▾
No. Under OPS, the employee makes zero contribution towards pension. The entire pension liability is borne by the Government of India from the Consolidated Fund of India. The employee does contribute to the General Provident Fund (GPF) — minimum 6% of basic pay — but GPF is a separate savings instrument (earning 7.1% interest, compounded annually) that is returned as a lump sum on retirement. It is not linked to pension. Under NPS and UPS, the employee contributes 10% of (Basic+DA) monthly, which is deducted from the salary — this is the key complaint of NPS employees vs OPS employees in the same government service.
What is the commutation of pension under OPS?▾
Under OPS, a pensioner can commute (convert to lump sum) up to 40% of basic pension at retirement. The commuted amount = commuted pension × 12 × commutation factor (varies by age: at age 60, factor = 8.194). Example: Basic pension ₹50,000, commuted portion 40% = ₹20,000/month. Lump sum = ₹20,000 × 12 × 8.194 = ₹19.67 lakh. After commutation, monthly pension = ₹50,000 – ₹20,000 = ₹30,000 (plus DR). The commuted amount is restored (i.e., full pension resumes) after 15 years from the date of commutation. The commuted lump sum is tax-free. UPS and NPS do not have a commutation mechanism — UPS has a separate lump sum formula.
Which scheme is better — OPS, NPS, or UPS?▾
For security and predictability, OPS is a defined-benefit reference point for eligible legacy employees. For wealth accumulation potential, NPS is market-linked and can build a substantial corpus, but outcomes vary with contributions, returns and annuity terms. UPS introduces an assured-payout framework for eligible Central Government employees who exercise/come under the applicable option. The appropriate comparison depends on eligibility, service length, contribution history, liquidity needs and preference for guaranteed versus market-linked outcomes. For employees with short service (under 25 years), NPS may be better as UPS full benefit requires 25 years. For employees prioritising retirement income security over lump sum, UPS and OPS are superior. For a post-2004 Central Government employee, the relevant choice depends on eligibility, service history, risk preference, contribution record and the option actually available under the notified framework; no single scheme should be labelled universally “best.”
Disclaimer: OPS rules are as per CCS (Pension) Rules, 1972. NPS rules are per PFRDA Act 2013 and DoPT/Finance Ministry notifications. UPS was notified by the Cabinet on August 24, 2024 and is effective April 1, 2025 per Ministry of Finance notification. NPS pension estimates are illustrative — actual returns depend on fund performance. DR at 60% is per AICPI-IW (January 2026), pending formal Cabinet notification. Refer to official PFRDA portal and official Department of Expenditure portal for official rules.