Yes, you can still file your federal tax return after April 15, but you should do so immediately to minimize penalties. If you owe taxes, late filing usually incurs interest and penalties, whereas if you are due a refund, there is no penalty for filing late. To avoid penalties, you must file an extension (Form 4868) by April 15 to get until October 15 to file.
If April 15 doesn't fall on a weekend or legal holiday, you must file Form 4868, Application for Automatic Extension of Time to File U.S. Individual Income Tax Return on or before April 15 for your return to be considered timely if filed after April 15.
If you miss the April 15 tax deadline and owe taxes, the IRS charges penalties and interest for both late filing (up to 25%) and late payment (0.5% per month), accruing until paid, but you can minimize penalties by filing ASAP and paying what you can, even if you need a payment plan. There's no penalty if you're owed a refund and don't file, but you'll miss out on your money.
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 need more time, you must request an extension by the April filing deadline. Filing later may add penalties. If you file an extension, you must still pay taxes you owe by the deadline. Paying later adds interest and penalties.
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.
Interest will be charged on late payments after this date. If HMRC have asked you to complete a tax return for 2024/25, and you miss the deadline, you'll automatically be fined regardless of how small your tax liability is. A penalty will also apply if you are due a refund.
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 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 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%.
If you file after the due date and owe tax, you will be charged a late-filing penalty. Filing late can also delay your benefit and credit payments.
The IRS $600 rule refers to a change in reporting requirements for third-party payment apps (like Venmo, PayPal) for taxable income from goods and services, where platforms must send a Form 1099-K if you receive over $600 in a year, intended to capture gig economy/side hustle income, though delays and phased implementation have adjusted the timeline, with current rules for 2024 using a higher threshold ($5,000) before fully phasing to $600 for future years, but remember all taxable income, regardless of form, must always be reported.
Sound reasons, if established, include:
The late filing penalty is 5% of the additional taxes owed amount for every month (or fraction thereof) your return is late, up to a maximum of 25%. If you file more than 60 days after the due date, the minimum penalty is $525 (for tax returns required to be filed in 2026) or 100% of your unpaid tax, whichever is less.
If the deadline hasn't passed, TurboTax can help you file on time via e-filing. This is the best way to avoid penalties and delays in getting your refund. But, if you can't complete your return on time, you can apply for an automatic extension before the deadline.
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.
📢 𝐏𝐔𝐁𝐋𝐈𝐂 𝐍𝐎𝐓𝐈𝐂𝐄: 𝐊𝐑𝐀 𝐖𝐚𝐢𝐯𝐞𝐬 𝐏𝐞𝐧𝐚𝐥𝐭𝐢𝐞𝐬 & 𝐈𝐧𝐭𝐞𝐫𝐞𝐬𝐭 𝐨𝐧 𝐋𝐚𝐭𝐞 𝐅𝐢𝐥𝐢𝐧𝐠 𝐨𝐟 𝐑𝐞𝐭𝐮𝐫𝐧𝐬 We appreciate all taxpayers for the overwhelming turnout in filing 2024 income tax returns. Due to system issues on June 30, 2025, a waiver of penalties and interest has been granted.
A tax return extension gives you six more months to file, but you must still pay your taxes on time. Learn about tax return extensions or how to pay your tax bill in installments.
The biggest tax mistakes people make include filing late, math errors, incorrect personal info (like Social Security numbers), forgetting deductions/credits (like EITC), misreporting income, not signing forms, and making errors with bank details for direct deposit, all leading to delays, penalties, or missed savings, with using tax software or professionals helping avoid these common pitfalls.
If you don't file taxes when required, the IRS imposes significant penalties and interest, starting with a 5% late-filing penalty (up to 25% of tax owed), plus a failure-to-pay penalty (0.5% per month), and interest on the total amount due, which can lead to wage garnishment, tax liens on property, seizure of assets, and even criminal charges in severe cases, though the primary consequences are financial penalties and collection actions. If you're owed a refund, there are no penalties for filing late, but you must file to claim it.
If you're expecting a refund, there are no penalties or interest charges for filing late. However, filing late will delay your refund and extend the statute of limitations for audits.
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.