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NPS Calculator: Corpus, Tax & the New 80% Rule (2026)

NPS Calculator: Corpus, Tax & the New 80% Rule (2026)

October 3, 2026

NPS just went through its biggest rule change in a decade — and most content online hasn’t caught up with it properly. Here’s what the National Pension System actually gives you, the real December 2025 withdrawal reform, and a detail almost nobody explains correctly: the new 80% withdrawal limit and the tax exemption limit are two completely different things.

[Use the NPS Calculator above ↑] — project your retirement corpus and see exactly how much you could withdraw, and what’s actually taxable.

What NPS Actually Is: Two Accounts, Not One

NPS splits into two distinct accounts that work completely differently:

  • Tier 1 (mandatory, the real retirement account): locked until 60, carries all the tax benefits, and is what people actually mean when they say “NPS”
  • Tier 2 (optional): no lock-in, withdraw anytime, but carries no tax benefit for most subscribers — it requires an active Tier 1 account to open

The Three Tax Deductions — and the New-Regime Trap

SectionWhat It CoversLimitOld RegimeNew Regime
80CCD(1)Your own contributionWithin the overall ₹1.5L 80C limit✅❌
80CCD(1B)Additional own contributionExtra ₹50,000✅❌
80CCD(2)Employer’s contributionUp to 10-14% of Basic+DA✅✅

Here’s the detail that trips people up: if you’re on the new tax regime, your own NPS contributions under 80CCD(1) and 80CCD(1B) give you nothing — those sections are old-regime only. The one lever that still works under the new regime is 80CCD(2), your employer’s contribution. If your company offers NPS as a flexi-benefit, this is genuinely worth asking for, even on the new regime — it’s effectively free tax-advantaged money that regime switch doesn’t take away.

The Big Change: 80% Lump Sum Withdrawal (December 2025)

For years, NPS forced a 60% lump sum / 40% mandatory annuity split at retirement for everyone. In December 2025, PFRDA changed this for non-government subscribers, via the NPS Exits and Withdrawals (Amendment) Regulations, 2025:

Your Corpus at ExitWhat You Can Withdraw as Lump Sum
Up to ₹8 lakh100% — no mandatory annuity at all
₹8-12 lakhUp to ₹6 lakh, balance via annuity or Systematic Unit Redemption (SUR)
Above ₹12 lakhUp to 80% (up from 60%), minimum 20% mandatorily annuitised

This change applies only to non-government subscribers. Government employees still follow the older 60% lump sum / 40% annuity structure. The exit age for deferring withdrawal was also extended from 75 to 85, and the mandatory 5-year lock-in for non-government subscribers has been removed entirely.

The Detail Almost Nobody Explains Correctly: The Extra 20% Is Taxable

This is genuinely the most important thing in this whole guide, and most “80% withdrawal!” headlines skip it entirely. PFRDA raised the withdrawal limit — it did not raise the tax exemption. Section 10(12A) of the Income Tax Act still only exempts 60% of your corpus from tax at withdrawal. That hasn’t changed.

So if your corpus exceeds ₹12 lakh and you withdraw the full 80% allowed:

  • 60% of your corpus: completely tax-free
  • The extra 20% (the portion newly allowed beyond the old 60% cap): taxed at your income slab rate in the year you withdraw it

PFRDA permits you to withdraw it; the Income Tax Act doesn’t exempt it. Those are two separate rules from two separate regulators, and they haven’t been reconciled yet. If you’re planning a large NPS withdrawal, model the actual slab-rate tax on that extra 20% before assuming the whole 80% lands in your account untaxed — our calculator above does this math for you automatically.

What About the Annuity Portion?

Whatever portion goes into a mandatory annuity isn’t taxed at the point of purchase — but the pension income you later receive from that annuity is fully taxable at your slab rate in the year you receive it, just like any other income. NPS’s tax advantage is front-loaded into the contribution and lump-sum stages, not the ongoing pension itself.

NPS vs. EPF vs. PPF

FeatureNPSEPFPPF
ReturnsMarket-linked (variable)8.25% (fixed)7.1% (fixed)
Who can openAnyone 18-70Salaried employees onlyAnyone
Max own contribution deduction₹2 lakh (old regime only)Up to 80C limitUp to 80C limit
New regime benefit?Only via employer (80CCD(2))No separate new-regime leverNo
Access before 60Very restrictedOn job change/certain conditionsPartial from year 7

NPS genuinely offers the highest combined tax deduction of any retirement instrument in India (up to ₹2 lakh under the old regime, plus uncapped employer contribution relief), in exchange for market-linked risk and the longest lock-in. See our PPF calculator if you want a parallel, fully guaranteed option alongside it.

Frequently Asked Questions

Can I withdraw 80% of my NPS corpus tax-free now?
No — this is the most common misunderstanding. PFRDA allows 80% to be withdrawn as a lump sum if your corpus exceeds ₹12 lakh, but only 60% of your corpus is tax-exempt under Section 10(12A). The remaining 20% is taxed at your slab rate.

Does the new 80% rule apply to government employees?
No — government employees still follow the older 60% lump sum / 40% mandatory annuity structure. The December 2025 reform applies only to non-government subscribers.

Does NPS give any tax benefit under the new tax regime?
Only through Section 80CCD(2) — your employer’s contribution. Your own contributions under 80CCD(1) and 80CCD(1B) give no deduction under the new regime.

What happens if my corpus is under ₹8 lakh at retirement?
You can withdraw the entire amount as a lump sum — no mandatory annuity applies at all below this threshold.

See also our in-hand salary calculator to see how an employer NPS contribution would affect your take-home pay.

Sources: PFRDA (Exits and Withdrawals under the NPS) Amendment Regulations, 2025 (notified December 2025), Income Tax Act Section 10(12A), Section 80CCD. Verified October 2026. Tax treatment of the new withdrawal limits may be further clarified by future notifications — confirm current rules with a CA before a large withdrawal.

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