Filing taxes after April 15, 2025, results in potential penalties and interest if you owe money, specifically a failure-to-file penalty of 5% of the unpaid tax per month (up to 25%). If you are owed a refund, there is no penalty, but you should file to claim your money. Filing an extension by April 15 gives you until October 15, 2025, to file, but not to pay.
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.
If you owe tax and don't file on time (with extensions), there's also a penalty for not filing on time. The failure-to-file penalty is usually five percent of the tax owed for each month, or part of a month, that your return is late, up to a maximum of 25%.
Penalty for Late Filing of ITR for FY 2024-25 (AY 2025-26) The last date to file your Income Tax Return (ITR) for Financial Year 2024–25 (Assessment Year 2025–26) is 16 September 2025. If you miss this deadline, a late filing fee of Rs. 5,000 will apply.
Date: Individual Income Tax Returns should be filed on or before 30th June of the following year. Penalty on late filing: Whichever is higher between, 5% of the tax due or Kshs.
If you missed the filing deadline for filing your income tax return, we give you an automatic extension until October 15th. No application is required. Visit Personal due dates for more information.
The Central Board of Direct Taxes has decided to further extend the due date for filing these ITRs for AY 2025-26 from 15 September 2025 to 16 September 2025 and ITR filing last date for FY 2025-26 (AY 2026-27) is Friday, 31 July 2026.
For individuals, the last day to file your 2025 taxes without an extension is April 15, 2026. You can submit Form 4868 to request an extension to file later during the year. The last day to file your tax return isn't the only important tax deadline to know, however.
Limitations of a Belated Return
If you miss the ITR due date and file a belated return, you may face the following consequences: Interest: The Income Tax Department may charge interest under Sections 234A, 234B, and 234C. Late fee: A late fee applies under Section 234F: Income up to ₹5 lakh: ₹1,000.
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.
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 don't file your tax return by the October 15 extension deadline, the IRS charges a failure-to-file penalty of 5% per month (up to 25%) on unpaid taxes, plus a failure-to-pay penalty (0.5% per month), and interest on the total amount due, potentially leading to significant costs, though you can request penalty abatement for reasonable cause, and if you're owed a refund, you generally won't face penalties but risk losing your refund if you wait too long (usually over 3 years).
You can get in trouble immediately for not filing taxes if you owe money, facing failure-to-file penalties (5% monthly, up to 25%) plus interest, but there's no set time limit; the IRS can pursue unfiled returns indefinitely, with the statute of limitations only starting once you file, potentially leading to Substitute for Returns (SFRs), liens, levies, and even criminal charges in severe cases of willful evasion, so filing voluntarily, even late, is crucial to stop penalties from escalating and to claim refunds.
Sound reasons, if established, include:
You can request a waiver even if you haven't paid all the tax you owe yet, but any failure-to-pay penalty will continue to increase until the tax is completely paid.
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. you had a serious or life-threatening illness. your computer or software failed while you were preparing your online return.
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).
Yes! You can still file your taxes for 2025, but you may not be able to avoid penalties. If you're getting a tax refund, you won't have to worry about being charged any penalties or interest. If you owe taxes, the two penalties mentioned above may apply.
Yes, you can still file your taxes after the deadline, and you should file as soon as possible to minimize penalties and interest, especially if you owe taxes, but remember an extension to file (until October) isn't an extension to pay; you should estimate and pay any owed taxes by the April deadline to avoid failure-to-pay penalties. If you're owed a refund, there's usually no penalty for filing late, but you must file within three years to claim it.
If you need more time to file your taxes, request an extension by the April tax filing due date. This gives you until October 15 to file without penalties. Make sure you pay any tax you owe by the April filing date. The extension is only for filing your return.
Yes, you can still file your 2025 taxes in 2026, but the main deadline to file and pay (or request an extension) for your 2025 return is April 15, 2026; if you file an extension (Form 4868) by then, you get until October 15, 2026, to file, but you still need to pay any tax owed by the April deadline to avoid penalties and interest. You can file electronically (e-file) or by mail, with early filing offering benefits like faster refunds and better fraud protection.
Common ITR Filing Mistake 1: Missing the Filing Deadline
The most avoidable mistake is missing the due date. For most individual taxpayers, the deadline for FY 2024-25 is 15th September 2025 (extended from July 31).
If you need more time, you can file a tax extension, and the IRS will not assess a late filing penalty as long as the return is filed by the extension deadline, which is generally Oct. 15. For 2025 returns the extension deadline is October 15, 2026.