SWP vs FD for monthly income: which pays more, and which is safer?

The FD route

A non-cumulative FD pays its interest to your bank account every month and returns the deposit at maturity. At 7% with quarterly compounding, ₹50 lakh pays about ₹29,000 a month. The income is fixed for the tenure, the capital is safe in a scheduled bank up to the ₹5 lakh insurance limit per bank, and there is nothing to watch.

The catch is tax and inflation. All of the interest is taxable at your slab rate, so at the 30% slab about ₹9,000 of every ₹29,000 goes in tax. And the ₹50 lakh is still ₹50 lakh in ten years, while prices may have risen by half. The FD calculator shows monthly, quarterly and yearly payouts for any amount and rate.

The SWP route

With a systematic withdrawal plan, the ₹50 lakh stays invested in a mutual fund, usually a debt, hybrid or balanced advantage fund, and the fund sells enough units every month to pay you a fixed amount. If the fund returns more than you withdraw, the balance keeps growing.

Withdrawing ₹29,000 a month from ₹50 lakh, a steady 8% return would leave about ₹75.5 lakh after 20 years, and even at 6% about ₹31.5 lakh would remain. Try your own numbers in the SWP calculator, which also shows the largest withdrawal that lasts exactly your chosen period.

Tax: the biggest practical difference

FD interest is taxed in full. An SWP is taxed only on the gain inside each withdrawal, because part of every withdrawal is your own money coming back. In the first years, most of each withdrawal is principal, so the taxable gain is small. Gains on equity-oriented funds held over a year are taxed at 12.5% above ₹1.25 lakh a year; debt fund gains on units bought after April 2023 are taxed at your slab rate.

For someone in a higher slab, this can mean noticeably more income after tax from the same monthly withdrawal.

Risk: the biggest reason to be careful

Fund returns are not steady. If the market falls in the first two or three years, the SWP sells more units at low prices to pay the same amount, and the corpus may not recover. This is called sequence risk, and it is why conservative funds are used for withdrawals.

Inflation is the other test. If you raise the ₹29,000 by 5% every year to keep up with prices, the same ₹50 lakh at 8% lasts about 19 years and 9 months instead of growing. Plan for a long retirement, not an average one.

A sensible combination

This is general information, not personal investment advice. Mutual fund returns are not guaranteed, and the figures above assume steady returns for illustration.

• Keep one to two years of expenses in FDs or a liquid fund, so a bad market year never forces you to sell.
• Use an SWP from a conservative or hybrid fund for the rest of your monthly income.
• Review the withdrawal every year: take a little less after a poor year and refill the FD bucket after a good one.
• If you have NPS, consider how much guaranteed pension you want from its annuity; the NPS calculator shows the trade-off.