Calculate your NPS corpus at retirement, tax-free lump sum, estimated monthly pension, and total tax benefits under 80CCD(1) and 80CCD(1B) — the extra ₹50,000 deduction most investors miss.
NPS (National Pension System) is a government-regulated retirement savings scheme where you invest monthly throughout your career, and receive a pension for life after retirement. What makes NPS unique is the extra ₹50,000 tax deduction under Section 80CCD(1B) — over and above the ₹1.5 lakh 80C limit. This is a tax benefit no other investment gives you.
Ankit is 30, earns ₹15 lakh/year, in the 30% tax slab. He invests ₹5,000/month in NPS Tier 1 until age 60.
💰 Tax saved via 80CCD(1B) alone: 30% × ₹50,000 + cess = ₹15,600/year extra savings that his ELSS/PPF don't give.
📊 At 10% expected return over 30 years: Corpus = ₹1.13 crore
🏦 At retirement: Lump sum (60%): ₹67.8L tax-free | Annuity corpus (40%): ₹45.2L → Monthly pension at 6% annuity rate: ₹22,600/month for life
NPS is not for everyone. The 40% annuity lock-in (must buy pension) at retirement is a real constraint — your money gets locked into an insurance company's annuity product yielding 5–6%. The tax benefit is excellent, but the mandatory annuity with taxable pension payments makes NPS more of a "tax saving + guaranteed pension" tool, not a pure wealth creation vehicle.
Choosing aggressive equity allocation (E tier) in NPS beyond age 50. NPS auto-chooses a lifecycle fund that reduces equity as you age — this is actually smart. Many investors manually override this to 75% equity at age 55, which means if the market crashes in the 2 years before retirement, their entire corpus takes a massive hit with no time to recover.
See corpus, pension & tax benefits
Monthly contribution → Corpus at age 60 (starting at age 30, 10% return)
| Monthly SIP | Corpus at 60 | Lump Sum (60%) | Monthly Pension (6% annuity) |
|---|---|---|---|
| ₹2,000/mo | ₹45.3L | ₹27.2L | ₹9,060/mo |
| ₹5,000/mo | ₹1.13 Cr | ₹67.8L | ₹22,600/mo |
| ₹10,000/mo | ₹2.26 Cr | ₹1.36 Cr | ₹45,200/mo |
| ₹25,000/mo | ₹5.66 Cr | ₹3.40 Cr | ₹1.13L/mo |
| ₹50,000/mo | ₹11.3 Cr | ₹6.79 Cr | ₹2.26L/mo |