The March rush, and why tax-saving investments go wrong
A great deal of tax-driven investing in India happens in the final weeks of the financial year, under deadline pressure, chosen from whatever is in front of the person at the time. That is a poor way to make a decision that locks money up for years, and the deduction is worth far less than people assume.
Every February and March, a large amount of money in India is invested badly, by sensible people, for a good reason.
Check the tax year and regime first
A deduction is available only when the investment, taxpayer and chosen regime meet the applicable conditions and limits. The Income Tax Act 2025 applies from 1 April 2026; returns for earlier income periods can still refer to the 1961 Act. Do not apply an old section number or deduction list to a new tax year without checking the current rules. Confirm eligibility before locking up money, including when following this general guide.
What the deadline does
The reason is real: the deduction is genuine and the window closes. The problem is everything about how the decision then gets made.
Under time pressure, from a shortlist somebody else assembled, with the selection criterion being “does this qualify” rather than “is this any good”. The money is then locked up for three, five or fifteen years, and nobody revisits it.
A decision that binds you for fifteen years deserves more than three weeks of attention.
A deduction is not a return
This is the part worth internalising.
A deduction reduces your taxable income. It is worth your marginal rate on the amount invested, once. If you are in the thirty percent bracket, putting in a rupee saves you thirty paise of tax that year.
It says nothing about what the rupee then does. If it sits for fifteen years earning meaningfully less than the alternatives, the shortfall comfortably outweighs the tax saved. The real return calculator makes this uncomfortably clear: apply inflation and a modest return, and some popular tax-saving products barely preserve purchasing power.
The right order is to find an investment you would want on its own merits, then check whether it also happens to be tax-efficient. Not the other way round.
What actually gets bought in March
Two things dominate, and they behave differently.
An equity-linked savings scheme is an equity fund with a three-year lock-in. It carries equity risk, which is fine if the money genuinely is not needed for a long time and quite wrong if you might need it in year two.
An insurance policy sold as a tax-saving product is a different proposition. Ask what the pure cover would cost separately and judge the investment component on its own. Very often the answer is that you have bought modest cover and a modest investment, and paid for the packaging.
Decide in April
Nothing about the deduction requires you to act in March. Deciding early has three advantages: you can compare properly, you can invest monthly rather than in one lump, and you avoid making a fifteen-year commitment in the same week as a deadline.
If you do one thing after reading this, move next year’s decision to April.
Check what you are already claiming
Before adding anything, find out what is already counting. Provident fund contributions, existing insurance premiums, a home loan’s principal repayment, children’s tuition fees: a surprising number of people discover their available deduction is largely used up, and that the product they were about to buy in a hurry would have earned them nothing at all.
That check is the first thing we do in a tax assessment, and it takes about ten minutes.