NPS Calculator
Plan your retirement with National Pension System
Yr
Yr
%
Total Corpus at Retirement
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Total Invested
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Lump Sum (60%)
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Est. Monthly Pension
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✅ Extra Tax Benefit
NPS offers additional ₹50,000 deduction under 80CCD(1B), over and above 80C limit!
📋 Assumptions Used v1.0
View full assumptions changelog →
- Expected Returns (Default 10%): Equity (E): ~12%, Govt Bonds (G): ~8%, Corporate (C): ~10%.
- Annuity Split: 40% corpus must purchase annuity. 60% lump sum is tax-free.
- Annuity Rate: ~6% assumed for pension calculation. Varies by provider.
- Tax Benefits: 80C (₹1.5L) + 80CCD(1B) (₹50K extra) = up to ₹2L deduction.
- Exit Rules: 60% lump sum tax-free. Annuity income taxable as income.
Data verified: January 2026
🧮 How This Calculator Works
Inputs:
- Monthly Contribution: Your NPS investment
- Current Age: Starting point
- Retirement Age: Usually 60
- Expected Return: Varies by fund choice (E/G/C/A)
Formula:
Corpus = P × [(1 + r/12)n - 1] / (r/12) × (1 + r/12)
Interpretation:
- Total Corpus: Value at retirement.
- Lump Sum (60%): Tax-free withdrawal allowed.
- Monthly Pension: 40% × Annuity rate ÷ 12.