To avoid penalties for late Income Tax Return (ITR) filing, submit your return by the original deadline, or file Form 4868 by April 15 for an automatic 6-month extension to file. Note that an extension only delays filing, not payment; taxes owed must still be paid by the deadline to avoid interest and penalties.
You can avoid a penalty by filing and paying your tax by the due date. If you can't do so, you can apply for an extension of time to file or a payment plan.
To avoid the late fee under Section 234F of the Income Tax Act, ensure you file your income tax return on time for the applicable assessment year.
You may request up to an additional 6 months to file your U.S. individual income tax return. There are three ways to request an automatic extension of time to file your return. You must request the extension of time to file by the due date of your return to avoid the penalty for filing late.
The IRS can waive penalties if you demonstrate that your failure to comply with tax requirements was due to reasonable cause. Acceptable reasons include serious illness, natural disasters, or other events beyond your control that prevented timely tax filing or payment.
One-time forgiveness, officially known as First-Time Penalty Abatement (FTA), is an IRS program that allows qualified taxpayers to have certain penalties removed from their tax accounts.
If you file taxes after the October 15 extension deadline, the IRS will assess penalties and interest, primarily a failure-to-file penalty (5% per month, max 25%), plus a separate failure-to-pay penalty (0.5% per month) and daily interest on the unpaid taxes, though you can request penalty abatement for reasonable cause like natural disasters. The October deadline is for filing, not paying; if you owe, payment was due in April, so you'll likely face both penalties and interest until you file and pay, but you won't be penalized if you're due a refund.
A reasonable excuse is something that stopped you meeting a tax obligation for a valid reason, for example: your partner or another close relative died shortly before the tax return or payment deadline. you had an unexpected stay in hospital that prevented you from dealing with your tax affairs.
The IRS charges penalties for failing to file (usually 5% per month, max 25%) and failing to pay (0.5% per month, max 25%), plus interest, but both penalties are reduced if you're on an approved payment plan. A separate, higher penalty applies if you don't pay within 10 days of an IRS levy notice. Paying as much as possible by the deadline and setting up a payment plan are key to minimizing costs.
Estimated tax payment safe harbor details
The IRS will not charge you an underpayment penalty if: You pay at least 90% of the tax you owe for the current year, or 100% of the tax you owed for the previous tax year, or.
ITR Filing Charges:
Salaried ITR Filing: ₹1,000/- Capital Gain / Share Gain-Loss ITR: ₹1,500/- Business ITR – 44AD Return: ₹2,000/- All other ITR Filing: ₹3,000/-
For NRIs who have not yet filed their Income Tax Returns for FY 2024–25 (AY 2025–26), the last opportunity to file a belated return is 31 December 2025. Filing after the due date attracts a late fee under section 234F and may result in the loss of certain tax benefits.
An updated return can be filed at any time within 48 months [12 months till 31-03-2025] from the end of the relevant assessment year.
Fires, natural disasters or civil disturbances. Inability to get records. Death, serious illness or unavoidable absence of the taxpayer or immediate family. System issues that delayed a timely electronic filing or payment.
No, late fee is not applicable if you are liable to pay ITR, but paying voluntarily after the due date. Yes, you can claim a tax refund if you file your ITR after the due date.
If you filed your tax return late due to reasons outside of your control, you might consider appealing the late filing penalty on the grounds of having a 'reasonable excuse'. You will normally need to submit your appeal within 30 days of receiving the penalty notice.
We may be able to remove or reduce some penalties if you acted in good faith and can show reasonable cause for why you weren't able to meet your tax obligations. By law we cannot remove or reduce interest unless the penalty is removed or reduced. For more information, see penalty relief.
You might have to pay IRS penalties and interest if you file your federal income tax return after the April deadline, your due date isn't extended, and you end up with a tax bill. First, the IRS charges a 5% penalty per month on any tax due if your return is filed late. The penalty is capped at 25% of the tax owed.
Sound reasons, if established, include: Fire, casualty, natural disaster or other disturbances. Inability to obtain records. Death, serious illness, incapacitation or unavoidable absence of the taxpayer or a member of the taxpayer's immediate family.
Failure to file penalties
If you file your return late, a penalty applies. The penalty is 5% of the unpaid tax that is due on the filing deadline, plus 1% of this unpaid tax for each complete month that the return is late, up to a maximum of 12 months.
If you don't file taxes for a year and owe money, you face significant penalties and interest, including a 5% per month failure-to-file penalty (up to 25%), a separate failure-to-pay penalty, and accruing interest, potentially leading to wage garnishment, bank levies, and even criminal charges in extreme cases; however, if you are due a refund, there's no penalty, but you must file within three years to claim it.
But here's generally what you can expect. No penalty if you're getting a tax refund. However, you must file your 2025 taxes by April 15, 2029 (or October 15, 2029 if you filed an extension). After that, any unclaimed tax refund gets turned over to the US Treasury.
Americans living overseas receive an automatic two-month extension to file their Federal Tax Return. This moves the expat tax deadline to June 15. If necessary, you can request a further extension to October 15 or December 15.
In addition to a fine, the ATO can also apply General Interest Charges (GIC), on any amount still owing. Note: The rate for GIC changes quarterly. At the time of writing this article, the rate is 10.61% per annum (October – December 2025).