Retirement Planning in India: How Much Corpus Do You Need?

Why Retirement Planning Matters More in India

India lacks a universal social security net. You are responsible for funding your own retirement — and with life expectancy rising to 75–80 years, a 25–30 year retirement is realistic. Inflation averaging 6% p.a. means ₹1 lakh today will need ₹3.2 lakhs in 20 years just to maintain the same lifestyle.

The 25x Rule (FIRE Framework)

The most widely used retirement rule:

Corpus needed = Annual expenses × 25

This assumes a 4% safe withdrawal rate — you withdraw 4% of your corpus each year, and historically this has sustained a 30-year retirement even through market downturns.

Example:

Current monthly expenses: ₹60,000

Annual expenses today: ₹7,20,000

Corpus needed (today's money): ₹1,80,00,000

But with inflation, your expenses at retirement will be higher.

Inflation-Adjusted Corpus Calculation

1. Future annual expense = Current annual expense × (1 + inflation)^years to retirement

2. Corpus needed = Future annual expense × 25

Example (20 years to retirement, 6% inflation):

Future annual expense = ₹7,20,000 × (1.06)^20 = ₹23,09,000

Corpus needed = ₹23,09,000 × 25 = ₹5,77,25,000

How to Build the Corpus

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For a 30-year-old targeting ₹5.77 crore at 60:

Monthly SIP needed (at blended 11% return over 30 years) ≈ ₹30,000–35,000

Key Retirement Planning Principles

1. Start early — every 10-year delay roughly requires doubling your monthly investment

2. Increase SIP with income — 10% step-up per year dramatically boosts corpus

3. Maintain asset allocation — shift from equity to debt as you near retirement

4. Account for healthcare costs — the largest retirement wildcard; adequate health insurance is essential

5. Create multiple income streams — dividends, rental income, NPS annuity, FD interest

Use the Retirement Calculator and SIP Calculator to plan your specific numbers.