Let me guess. You’ve known about this deadline for months. You told yourself you’d sort it out in January, then February, then “definitely before March.” And now here we are, three days out, and the to-do list is still sitting there looking at you.
You’re not alone. This happens to almost everyone — including people who professionally know better. The good news is that 72 hours is genuinely enough time to get the important things done, provided you start today and not on the evening of March 30 when the tax portal is running at the speed of a government office on a Friday afternoon.
Here’s what actually needs to happen before midnight on March 31.
The 80C Gap — Fill It Now
If you’re on the old tax regime, Section 80C is where you get the most straightforward deduction available to you — up to ₹1.5 lakh off your taxable income. The question is whether you’ve actually used all of it.
Most salaried people have some portion of this covered automatically — PF contributions, life insurance premiums, home loan principal repayment. But a surprising number of people reach the end of the year with ₹30,000 or ₹50,000 of that limit still unused, which translates directly into tax they didn’t need to pay.
If that’s you, here’s what you can still do before March 31:
ELSS mutual funds are the fastest option. You can invest online in minutes and the investment counts for this financial year as long as the transaction goes through before midnight on the 31st. PPF contributions work too if you already have an account — just log into your bank and transfer before the deadline. Tax-saving fixed deposits are another option, though the five-year lock-in is worth factoring into your decision.
The specific instrument matters less than the act of actually doing it. Pick one, calculate how much of your limit remains, and make the investment today while you’re thinking about it.
Section 80D — The One People Forget
Health insurance premiums are deductible under Section 80D, and this is genuinely one of the most underused deductions available to Indian taxpayers.
The basic structure is this: you can claim up to ₹25,000 for health insurance premiums paid for yourself, your spouse, and your children. If you’re also paying premiums for your parents, that’s an additional deduction — up to ₹25,000 if they’re under 60, or up to ₹50,000 if they’re senior citizens.
That’s potentially ₹75,000 in additional deductions that many people simply don’t claim because they haven’t thought about it carefully or haven’t kept records of what they’ve paid.
If your policy renewed in this financial year, dig out the premium receipt and make sure it’s been accounted for. If your parents have health insurance that you’ve been paying for, that’s deductible too — provided the premiums were paid in this financial year and you have documentation.
ITR-U: If You Made a Mistake in a Previous Return
This one is less urgent than the 80C and 80D deadlines, but worth knowing about if it applies to you.
The Income Tax Department allows taxpayers to file an updated return — called ITR-U — to correct errors or omissions in previously filed returns. If you forgot to declare some income, claimed a deduction incorrectly, or made a calculation error in a past filing, the ITR-U mechanism lets you fix it voluntarily rather than waiting for a notice to arrive.
Voluntarily correcting a mistake is always better than being caught in one. The penalties for self-correction are lower, the process is more straightforward, and it doesn’t flag your returns for additional scrutiny the way a notice-driven correction can. If anything from a previous year has been nagging at you, the window to address it cleanly is closing.
The PAN Documentation Thing — Quick but Important
After March 31, the documentation requirements for new PAN applications are expected to tighten. If you or anyone in your family still needs to apply for a PAN card, the process currently requires less supporting documentation than it will after the deadline.
This is not a panic-inducing change, but if it applies to your situation, completing the application now saves you the additional steps later. It takes maybe twenty minutes if you have the documents organised.
The Portal Problem — And How to Avoid It
Here is a completely predictable thing that happens every single year: millions of people wait until March 30 and 31 to complete their tax-saving investments and filings, the income tax e-filing portal gets overwhelmed, transactions fail, payments don’t go through, people miss the deadline by twenty minutes because a page wouldn’t load, and the resulting frustration is both enormous and entirely avoidable.
Don’t be part of that statistic.
The simple solution is to do everything today or tomorrow morning, not tomorrow evening. Early morning — before 8 AM — is when portal traffic is lightest. Late night works too. The worst window is weekday evenings between 6 PM and 10 PM, when everyone who procrastinated at work is trying to sort things out from home simultaneously.
Keep your documents open and accessible before you start. Nothing is more frustrating than getting halfway through a transaction and realising you need a document that’s in a folder somewhere or a policy number you can’t immediately find. Five minutes of preparation before you log in will save you thirty minutes of scrambling mid-transaction.
The Actual To-Do List
If you want to cut through everything above and just know what to do, here it is:
First, check how much of your Section 80C limit you’ve actually used this year. Determine the gap. Invest in PPF or ELSS now to close any gaps.
Second, verify that you have paid your health insurance premiums and, if necessary, your parents’ premiums. Make sure they’re being claimed under Section 80D.
Third, if anything from a previous year’s filing is bothering you, look into filing an ITR-U now rather than hoping it doesn’t come up.
Fourth, if PAN applications are pending for anyone in your family, complete them this week.
Fifth, do all of this before March 30 evening. Seriously.
One Last Thing
The financial year ending on March 31 is a hard deadline in a way that very few things in adult life actually are. There’s no extension, no grace period, no “I’ll just do it next week.” The date passes, the window closes, and the tax liability that could have been reduced is now fixed.
That’s not meant to be alarming — it’s just the reality of how this particular deadline works. And the reassuring flip side of a hard deadline is that it’s also completely clear. You know exactly what you need to do and exactly how long you have to do it.
Seventy-two hours is enough. But only if you start now.
