Ramesh is 54, a senior manager in Pune, six years from retirement. He has about ₹50 lakh across fixed deposits, PPF and mutual funds, and wants to pay ₹25,000 a month from the day his salary stops, with the capital left intact for his family.
The honest answer sits between ₹40 lakh and ₹75 lakh, for two reasons. “Not touching the capital” means two very different things. And his tax slab moves the number by ₹18 lakh on its own.
Your Tax Slab Decides More Than Your Product Choice
₹25,000 a month is ₹3,00,000 a year, so:
Corpus needed = ₹3,00,000 ÷ net yield after tax
Interest from SCSS, POMIS and bank deposits is taxed at your slab rate, plus 4% cess. Under the new regime for FY 2026-27, a retiree whose only income is this ₹3 lakh pays nothing, since it sits inside the rebate limit. Someone drawing the same ₹3 lakh on top of a salary keeps barely two-thirds.
Assuming a 7.5% gross return:
| Slab (new regime) | Effective rate with cess | Net yield | Corpus needed |
|---|---|---|---|
| Nil, within rebate limit | 0% | 7.50% | ₹40.0 lakh |
| 10% | 10.4% | 6.72% | ₹44.6 lakh |
| 20% | 20.8% | 5.94% | ₹50.5 lakh |
| 30% | 31.2% | 5.16% | ₹58.1 lakh |
Two identical portfolios, ₹18 lakh apart. Work out your slab before shortlisting a product.
What Guaranteed Options Pay Right Now
Rates for the July to September 2026 quarter:
| Option | Rate | Cap | Who can use it |
|---|---|---|---|
| Senior Citizen Savings Scheme | 8.20% | ₹30 lakh per person | Age 60, or 55 after VRS |
| Post Office 5-year Time Deposit | 7.50% | None | Any adult |
| Post Office Monthly Income Scheme | 7.40% | ₹9 lakh single, ₹15 lakh joint | Any adult |
| 5-year bank FD | 6.75% to 7.50% | None | Upper band for age 60 plus |
At 54, the top rate on that list is close to Ramesh for six more years, so anything he buys now is a bridge, not the final structure. Small savings rates also reset quarterly, so the 8.2% may not be there at 60. Build on 7%.
The Problem Fixed Income Does Not Solve
Park ₹50 lakh at a net 6% and draw ₹25,000 a month. Ten years on, the capital is still ₹50 lakh and the income is still ₹25,000, but at 6% inflation that ₹25,000 buys what ₹13,950 buys today. The same household would need about ₹44,800 a month.
Your capital is preserved in rupees. Your standard of living is not. Across a 25 year retirement, that is the risk that breaks plans.
What The Withdrawal Rate Has To Leave Behind
For capital to hold its purchasing power, the portfolio must earn your withdrawal rate plus inflation. Assume 40% equity and 60% debt returning 8% to 9.5% over long periods, after costs:
| Withdrawal rate | Corpus for ₹25,000 a month | Left for growth | Keeps pace with 6% inflation? |
|---|---|---|---|
| 4% | ₹75 lakh | 4% to 5.5% | Broadly yes |
| 5% | ₹60 lakh | 3% to 4.5% | No, erodes about 1.5% a year |
| 6% | ₹50 lakh | 2% to 3.5% | No, erodes about 3% a year |
Recommendation: ₹75 lakh at a 4% withdrawal rate. It is the only line that preserves capital in real terms. ₹60 lakh is the compromise most people make, and it is defensible if you accept upfront that the capital loses roughly a third of its purchasing power over 25 years. What fails is calling that preservation.
If ₹75 lakh is out of reach, retire later, start smaller and step the draw up, or accept erosion by design rather than by accident. All three belong in the money saving plan you are running today, while contributions can still change the outcome.
How Withdrawals Are Taxed
An SWP from an equity-oriented fund is taxed as capital gains, not income, and only the gain portion of each withdrawal is taxed. Two conditions decide whether it helps:
- The fund must hold at least 65% equity. A conservative hybrid is taxed like debt, at your slab rate, and the advantage disappears.
- Units held under 12 months are taxed at 20%. Beyond that, gains are taxed at 12.5% above a ₹1.25 lakh annual exemption, so a new SWP costs more in year one.
Tax rules change with every Budget, so confirm your position with a tax advisor.
A Working Structure For ₹75 Lakh
| Bucket | Amount | Purpose |
|---|---|---|
| Stability | ₹18 lakh | Liquid and short-duration debt, about five years of withdrawals |
| Guaranteed income | ₹32 lakh | SCSS and POMIS once eligible, the floor under monthly cash flow |
| Growth | ₹25 lakh | Equity-oriented hybrid funds at 65% equity or above |
Withdrawals come from the stability bucket; interest and gains from the other two refill it. Markets can fall for three years without forcing a sale at the bottom. For that middle bucket, compare what a commercial monthly income scheme pays after tax against the Post Office rate before locking money away for five years.
File Form 15H if you are 60 or above, or Form 15G below that, where your tax liability is nil and TDS would otherwise apply. SCSS and POMIS both run five years, so check exit penalties.
The Takeaway
If a fixed rupee income is enough, and you accept it will not keep pace with prices, ₹40 lakh to ₹58 lakh does the job. If you want ₹25,000 a month that grows with inflation and leaves the capital intact in real terms, it is ₹75 lakh.
Work out which of the two you are promising yourself, then check what you hold today against it. The gap is easier to close at 54 than at 64.
