What to Do If You Missed the Tax Filing Deadline

Missed the tax filing deadline? Whether you’re worried about penalties, unsure of next steps, or considering IRS representation to help you get back on track, knowing what to do now can make all the difference in protecting your finances and your peace of mind.

Quick Overview: What to Do If You Missed the Tax Filing Deadline

Steps to take if you owe taxes after missing the filing deadline
Even if you can’t pay in full, the IRS offers options to help.

 If you owe taxes and miss the deadline, penalties and interest begin immediately, making it crucial to file your return as soon as possible and pay what you can, even if it’s not the full amount.

 If the IRS owes you a refund, there’s no penalty for filing late, but you only have three years to claim your refund before losing it permanently.

 A tax extension gives you more time to file, not more time to pay; interest and penalties still apply if you didn’t pay by the original deadline.

 If you can’t pay in full, options such as IRS installment plans and penalty relief programs (like first-time abatement or reasonable cause relief) may help reduce costs and give you time to get compliant.

 Jail is highly unlikely for missing the deadline; criminal charges apply only in cases of willful tax evasion, not accidental lateness or inability to pay.

What Happens If You Miss the Tax Filing Deadline?

Missing the tax filing deadline can feel scary, but the consequences depend on whether you owe taxes or the IRS owes you a refund. Regardless, if you don’t file your return, there can be consequences. In most cases, the sooner you file and pay, the more money you can save and the faster you can get back on track. Here are some tax tips based on each circumstance.

If There are Taxes Owed

When you miss the deadline and owe money, the IRS begins charging penalties and interest that increase the total amount you’re responsible for over time.

Possible penalties include:

✓ Failure-to-file penalty: Typically 5% of the unpaid tax amount per month, up to a maximum of 25%

✓ Failure-to-pay penalty: Usually 0.5% of your unpaid taxes per month, but jumps to 1% per month if you do not pay within 10 days after receiving an IRS notice in the mail

✓ Interest on unpaid taxes: Accrues daily on top of your balance and penalties

Because the failure-to-file penalty is significantly larger, it’s important to submit your tax return even if you cannot pay the full amount right away. Filing stops the most significant penalty from growing, and you can address the balance separately.

What you can do next:

 File your return as soon as possible to avoid the highest penalty

 Make a partial payment (even a small amount helps reduce interest)

 Set up an IRS installment agreement to pay over time

 Explore penalty relief programs if you qualify due to hardship or reasonable cause

For taxpayers who owe money on their tax bill but cannot afford to pay, the IRS may have a few different options available. You can find out more about those here.

What If You Missed the Tax Deadline but Don’t Owe Anything?

If the IRS owes you money, there’s no penalty for missing the deadline. However, that doesn’t mean it’s safe to wait. Eventually, you’ll need to file your federal income tax return.

Even though there’s no financial penalty, the IRS gives you only three years from the original filing deadline to submit your return and claim any refund you’re eligible for. After that deadline passes, if you fail to file a return:

 You permanently lose your tax refund

 Any tax credits you qualify for, such as the Earned Income Tax Credit (EITC) or Child Tax Credit, also disappear

 The IRS keeps any refund amount that would have been paid to you

If You Filed an Extension but Still Missed the Deadline

A filing extension gives you extra time to submit your paperwork, but it doesn’t delay tax payments. If you owed taxes and didn’t pay by the original deadline, you will still face interest and a failure-to-pay penalty, even if your return wasn’t due until the extended date. The best thing to do is file a tax return and pay any taxes you owe the IRS as soon as possible.

What to Do After Missing the Tax Deadline

If you’ve missed the deadline to file your federal tax return, the IRS offers a few tips to help you reduce the penalties. Ultimately, if you owe taxes, you should file as soon as possible. However, you may qualify for penalty relief, which can give you more time to file. Working with a professional tax accountant can provide you with a better understanding of filing and payment deadlines based on your situation, if you’ve missed the April 15 deadline. Otherwise, follow these steps to file a federal tax return and pay any tax due.

Step 1: File Your Tax Return as Soon as Possible

Missing the tax deadline is more common than you might think. While it can lead to IRS late filing penalties and interest, you still have options:

 Acknowledge that you missed the tax filing deadline

 Commit to resolving it as soon as possible

 Electronically file your return to expedite the process

 Avoid the temptation to ignore IRS notices or delay further action

Ignoring the situation almost always makes it more expensive and stressful in the long run, so it’s simply not worth it. If you’re not sure what you need for tax filing and payment, it’s best to work with a professional CPA. This can help ensure everything’s in order and you don’t take unnecessary extra time to file.

Step 2: Pay What You Can (Even If You Can’t Pay in Full)

If you owe money, paying something is better than paying nothing.

 Pay what you can by electronic payment, check, or money order

 Even a partial payment reduces the amount of interest and penalties

 If you genuinely can’t pay anything right now, move on to setting up a plan with the IRS

Remember: there is also a failure-to-pay penalty, but it’s smaller than the penalty for not filing at all. Filing first, then paying what you can, is usually your best move.

Step 3: Set Up an IRS Payment Plan for Late Taxes

Comparison of IRS short-term and long-term payment plans
Payment plans can make late taxes manageable.

If you can’t pay your full balance, the IRS offers several ways to spread payments out over time. Common options include:

✓ Short-term payment plans (usually for smaller balances that you can pay within a few months)

✓ Long-term installment agreements (monthly payments over a longer period)

You can often apply for these online. Setting up a plan shows the IRS you’re trying to comply and can help you avoid more serious collection actions. There may even be a waiver of penalties and interests for certain individuals who qualify, so it’s worth looking into whether or not you do.

Step 4: Request IRS Penalty Relief If You Qualify

In some situations, you may be able to reduce or remove IRS penalties. You might qualify for:

✓ First-time penalty abatement if you have a clean compliance history

✓ Reasonable cause relief if you had a serious illness, natural disaster, or other circumstances beyond your control

A tax professional can help you understand which type of penalty relief you may be eligible for and how to request it.

How Late Can You File Taxes?

The IRS will accept a late tax return no matter how overdue it is. Whether you’re one month late or five years late, filing is almost always better than leaving the return unfiled. Submitting your return closes the loop, prevents additional IRS notices, and helps you avoid more serious consequences such as liens or collection actions. However, if you are expecting a refund, you only have a three-year window. If you fail to file a tax return before then, you forfeit your refund.

Will You Go to Jail for Missing the Tax Filing Deadline?

It’s extremely unlikely that you’ll go to jail simply for missing the tax filing deadline. In most cases, the IRS prioritizes helping taxpayers get back into compliance, not punishing those who made an honest mistake or fell behind due to financial or personal challenges. You won’t face criminal charges for:

 Forgetting to file taxes

 Missing the deadline once or occasionally

 Not being able to afford your tax bill

 Filing late but making an effort to resolve the situation

Jail time only comes into play when the IRS believes a taxpayer is intentionally breaking the law. Criminal tax charges are reserved for willful tax evasion, including:

 Deliberately refusing to file returns year after year

 Hiding income or assets

 Submitting fraudulent returns

 Intentionally avoiding taxes despite having the ability to pay

Frequently Asked Questions About Missing the Tax Deadline

What happens if I miss the tax filing deadline?

If you miss the tax filing deadline, you may face IRS penalties and interest, so filing as soon as possible can help reduce what you owe.

Can I still file my taxes after the deadline?

Yes, you can file taxes at any time, even months or years late, although penalties may apply if you owe money.

How much is the penalty for filing taxes late?

The failure-to-file penalty is typically 5% of unpaid taxes per month, up to a maximum of 25%.

What if I owe taxes and missed the deadline?

If you owe taxes and file late, penalties and interest begin immediately, but you can limit them by filing and paying as much as possible right away.

Is there a deadline to file back taxes?

There’s no cutoff for filing back taxes, but you only have three years from the original deadline to claim a refund.

What if I can’t afford to pay my taxes?

If you can’t afford to pay, you should still file and then request an IRS payment plan or explore penalty relief options.

How to Avoid IRS Penalties in the Future

One of the best ways to avoid IRS penalties is to stay proactive and organized throughout the year. To help make tax compliance easier, regardless of your financial situation, consider partnering with the tax professionals at Del Real. Del Real specializes in helping individuals and businesses file accurately, stay compliant, and avoid unnecessary charges before they ever hit your account. Contact us today to learn more.

Picture of Maribel Salazar,  CPA, CTC, MSA

Maribel Salazar, CPA, CTC, MSA

Maribel Salazar is a Chicago-based CPA, Certified Tax Coach, and QuickBooks ProAdvisor with nearly two decades of experience in tax planning and small business accounting. A former PwC consultant, she holds master’s and bachelor’s degrees in accounting, has received multiple awards, and leads Del Real Tax Group serving clients in Chicago, La Grange, Oak Park, Oak Lawn, and Cicero.