SWP for retirement income: making a corpus pay monthly

A salary from your own corpus

A systematic withdrawal plan (SWP) is a SIP in reverse. You hold a corpus in a mutual fund and tell the fund house to redeem a fixed amount on a fixed date every month. That amount lands in your bank account like a salary; the rest of the money stays invested.

For a retiree, it solves two problems. It turns a lump sum into a predictable monthly income, and it does so more tax-efficiently than the alternatives. It does not remove market risk, which is the part this post spends the most time on.

Why an SWP is taxed lightly

Each SWP withdrawal is a sale of units. Part of what you receive is your own money coming back, and only the rest is a gain. Tax applies only to the gain.

In the first years of a withdrawal plan, most of each withdrawal is capital, because units are redeemed oldest first and the corpus has not grown much above cost yet. For equity-oriented funds:

• Gains on units held more than a year are long-term, taxed at 12.5% on the amount above ₹1.25 lakh a year.
• Gains on units held a year or less are short-term, taxed at 20%.

For debt funds bought on or after 1 April 2023, all gains are taxed at your slab rate, whatever the holding period.

Compare that with an IDCW (dividend) option, where every rupee paid out is taxed at your slab rate, and the fund rather than you decides how much and when. Or a bank fixed deposit, where all the interest is taxable each year whether or not you spend it. A retiree in the 20% or 30% slab often keeps noticeably more from an SWP.

One trap: the new regime's rebate, which removes tax on income up to ₹12 lakh, does not cover capital gains taxed at these special rates. Check your own position with the capital gains tax calculator.

Where the corpus sits matters more than the SWP

An SWP is just a withdrawal instruction. How long the money lasts depends on what the corpus is invested in. Here is how the categories most often used for retirement income have behaved, as medians across Direct Growth plans with a full 10-year record, from NAV data as of 1 October 2026:

Volatility here is the median across each category's current Direct Growth plans, not only those with 10 years of history.

A corpus in liquid funds will rarely fall, but at about 6% a year it barely outpaces inflation, so an inflation-linked withdrawal slowly eats it. A corpus in a large-cap fund has grown faster, but it fell more than a third in 2020, and withdrawals during that fall sell units at the worst prices.

What a bad start does: a 2020 example

This is sequence-of-returns risk, and the clearest way to see it is with real NAVs.

Take ₹1 crore in the UTI Nifty 50 Index Fund (Direct, Growth) and withdraw ₹50,000 on the first trading day of every month, which is 6% of the starting corpus a year. We ran this from two start dates three months apart, through 1 October 2026:

Same fund, same withdrawal, three months apart. The January retiree started just before the Nifty 50 fund fell 38.4% between 14 January and 23 March 2020, and kept selling units through the fall. The April retiree started near the bottom, so every early withdrawal sold fewer units. By October 2026 the gap was nearly ₹1 crore.

The fund recovered its January 2020 peak NAV by 9 November 2020, but the January retiree's corpus did not catch up, because the units sold in the fall were gone. Both outcomes are the result of luck in timing, not skill, and a retiree cannot choose their start date. A 6% withdrawal from a pure equity fund is also more aggressive than most retirement plans would use.

How retirees reduce that risk

Keep the next two to three years of withdrawals out of equity. Hold them in a liquid, money market or short-duration fund and run the SWP from there. In a crash you keep drawing from the stable bucket and leave equity alone.

Refill from equity in good years. A systematic transfer plan or a periodic manual switch moves gains from the growth bucket into the income bucket when markets are up, not when they are down.

Pick a sustainable rate. For a 30-year retirement, many plans start withdrawals around 3.5% to 4% of the corpus and raise them with inflation. The SWP calculator shows how long a corpus lasts at any withdrawal and return you choose.

Be willing to cut in a bad year. Taking 10 to 15% less in a year after a big fall does more to protect the corpus than any choice of fund.

Use the order of pots. If you also hold SCSS, EPF or an annuity, the order you spend them in affects both tax and risk. Our guide on which retirement pot to draw first works through it.

Setting one up

An SWP is set up with the fund house or your platform: choose the scheme, amount, date and frequency. Check the exit load before you start, since some hybrid and equity funds charge one on units redeemed within a year. Our guide to drawing an income with an SWP covers the mechanics.

This post is for education only and is not investment, tax or financial advice. The simulation uses past NAVs and ignores tax and exit loads. Past returns do not predict future returns.