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NPS Calculator: Calculate Pension & Tax Benefits (2026)

Calculate your NPS corpus at retirement, monthly pension estimate, and extra ₹50,000 tax deduction under Section 80CCD(1B).

7 min readUpdated March 19, 2026NPS, Pension, Retirement, Tax, Calculator

NPS is the only investment that gives you an extra ₹50,000 tax deduction above the ₹1.5 lakh 80C limit. At the 30% tax slab, that is ₹15,600 saved in taxes every year just for investing in your retirement. Yet most people do not know this benefit exists.

The National Pension System is not the most exciting investment — there is no instant gratification of seeing stock gains. But honestly? It is one of the most tax-efficient ways to build a retirement corpus in India. This guide covers how NPS returns compare to PPF and mutual funds, the tax benefits (including the new regime surprise), asset allocation choices, and whether the mandatory annuity purchase at retirement is actually a bad deal.

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How NPS Works — The Basics

FeatureTier I (Main)Tier II (Voluntary)
Lock-inUntil age 60No lock-in
Min contribution₹1,000/year₹250
Tax benefit (80CCD 1B)Extra ₹50,000No (except Govt employees)
At maturity (60)60% lump sum + 40% annuityFull withdrawal
Partial withdrawalAfter 3 years (25% for specific reasons)Anytime
Asset classesE (Equity), C (Corporate Bond), G (Govt), A (Alternative)Same

The 60-40 split: At retirement, you can withdraw 60% as lump sum (tax-free since 2019) and must use 40% to buy an annuity (pension). Many people dislike this mandatory annuity — we will cover whether it is really that bad.

NPS Tax Benefits — The Triple Advantage

SectionDeductionAvailable In
80CCD(1) — Your contributionUp to 10% of salary (within ₹1.5L of 80C)Old regime only
80CCD(1B) — Additional NPSExtra ₹50,000 above 80COld regime only
80CCD(2) — Employer contributionUp to 14% of Basic+DA (Govt) / 10% (Private)Both old AND new regime

The new regime surprise: While most deductions are gone in the new regime, employer NPS contribution under 80CCD(2) is still available. If your employer contributes to NPS, you get this tax benefit regardless of which regime you choose.

Tax savings at 30% slab

  • 80CCD(1B): ₹50,000 × 30% = ₹15,600 saved/year
  • Over 25 years of investing: ₹3,90,000 in tax savings just from this one section
  • Combined with 80C: Total deduction of ₹2,00,000 = ₹62,400 saved/year

NPS Returns — Historical Performance

Asset Class5-Year Return10-Year ReturnRisk
E (Equity)14-16%12-14%High
C (Corporate Bond)8-10%9-10%Medium
G (Government Bond)8-9%9-10%Low
A (Alternative)8-11%N/A (newer)Medium

Realistic blended return: With a 75% equity allocation (max for active choice under 50), expect 10-12% annualized over 20+ years. The auto choice reduces equity as you age — expect 9-10% overall.

NPS vs PPF vs ELSS

FeatureNPSPPFELSS
Expected returns9-12%7.1%12-15%
Extra tax deductionYes (₹50K)NoNo
Lock-inTill 6015 years3 years
Tax on maturity60% tax-free, 40% annuity taxableFully tax-free10% LTCG above ₹1.25L
LiquidityVery lowPartial from 7th yearAfter 3 years

Choosing Your NPS Asset Allocation

NPS offers two allocation methods:

Active Choice (Choose yourself)

  • Under 50 years old: Up to 75% in equity (E)
  • Over 50: Equity cap reduces by 2.5% per year until 50% at age 60
  • Recommended for under 40: E:75%, C:15%, G:10% — maximize equity for long compounding
  • Recommended for 40-50: E:60%, C:25%, G:15% — start moderating

Auto Choice (Lifecycle Fund)

NPS automatically adjusts your allocation based on age. Three options: Aggressive (max equity at 75%), Moderate (max 50%), Conservative (max 25%). Most people under 40 should choose Aggressive auto or Active with high equity.

Key insight: The difference between 75% equity and 50% equity over 25 years can be ₹20-30 lakh on a ₹10,000/month contribution. Younger investors should not fear equity allocation in NPS.

The Mandatory Annuity — Is It Really Bad?

The biggest complaint about NPS: you must use 40% of your corpus to buy an annuity (pension). Is this actually bad?

  • Current annuity rates: 6-7% per annum (meaning ₹40 lakh corpus gives ₹2.4-2.8 lakh/year pension)
  • Annuity is taxable: The monthly pension is added to your income and taxed at slab rate
  • But: It provides guaranteed income for life — you cannot outlive it. This is actually valuable insurance against longevity risk.
  • Workaround: If you want to minimize annuity, ensure your corpus is large enough that 40% still generates a meaningful pension while 60% lump sum covers your primary retirement needs.

Our honest take: The annuity is not as bad as critics say, especially for risk-averse retirees who want guaranteed monthly income. But annuity rates are mediocre compared to SWP (Systematic Withdrawal Plan) from mutual funds. The ideal approach: use the 60% lump sum for SWP and treat the 40% annuity as your safety-net pension.

How to Use the Tool (Step by Step)

  1. 1

    Enter monthly contribution

    Amount you plan to invest monthly in NPS.

  2. 2

    Set your current age

    NPS matures at age 60.

  3. 3

    Choose expected return

    9-12% based on equity allocation.

  4. 4

    See retirement corpus

    Total corpus, lump sum (60%), and estimated pension (40%).

Frequently Asked Questions

How much pension will I get from NPS?+

It depends on your corpus and annuity rates. If your NPS corpus is ₹1 crore at 60, you withdraw ₹60 lakh as lump sum and use ₹40 lakh to buy an annuity. At 6.5% annuity rate, that gives approximately ₹21,600/month pension for life.

What is the extra ₹50,000 tax benefit in NPS?+

Under Section 80CCD(1B), you get an additional ₹50,000 deduction for NPS investment — above the ₹1.5 lakh 80C limit. At the 30% tax slab, this saves you ₹15,600 in tax every year. This benefit is exclusive to NPS and a major reason to invest.

Is the ₹50K NPS deduction available in the new tax regime?+

No — the 80CCD(1B) deduction is only available in the old regime. However, employer NPS contribution under 80CCD(2) is available in BOTH regimes. So if your employer contributes to NPS, you still get that tax benefit in the new regime.

Can I withdraw from NPS before 60?+

Partial withdrawal (up to 25%) is allowed after 3 years for specific reasons: children education, marriage, house purchase, medical emergency, or disability. Full early exit is possible after 5 years but only 20% is lump sum, 80% must buy annuity (unfavorable).

NPS vs PPF — which is better?+

PPF: guaranteed 7.1%, fully tax-free, zero risk. NPS: expected 9-12%, extra ₹50K tax benefit, partial taxability at maturity. If you want guaranteed returns, PPF wins. If you want higher returns and the extra tax deduction, NPS wins. Most smart investors do BOTH — max PPF (₹1.5L) and invest ₹50K in NPS for 80CCD(1B).

What happens to NPS if I die before 60?+

The entire corpus is paid to your nominee as a lump sum — no mandatory annuity purchase required. The amount is tax-free for the nominee. This makes NPS a decent tool even from an estate planning perspective.

Which NPS fund manager is best?+

Based on 10-year returns, SBI Pension Fund and HDFC Pension Fund have consistently topped equity (E) returns. But differences are small (1-2%). Choose based on long-term track record, not recent performance. You can change fund managers once a year.

Is NPS better than ELSS for tax saving?+

ELSS has a 3-year lock-in vs NPS until 60 — so ELSS is far more liquid. ELSS returns (12-15%) may beat NPS equity (12-14%). But NPS gives an EXTRA ₹50K deduction. The optimal strategy: use ₹1.5L 80C for PPF/ELSS, then invest ₹50K in NPS for 80CCD(1B).

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