Missing one tax return can happen to anyone. A job change, a move, an illness or a business that didn't go as planned can push filing to the bottom of the list. But one missed year often turns into two or three, and the longer it goes, the harder it can feel to start.
The good news: getting current is possible, and the sooner you begin, the more options you may have. With the 2027 filing season approaching, now is a practical time to take stock. Here is what you should know.
What happens if you don't file a tax return?
Not filing doesn't make a tax obligation go away. Several things can happen when returns are missing.
PENALTIES: According to the IRS, the failure-to-file penalty is 5% of the unpaid tax for each month or partial month a return is late, up to a maximum of 25%. If you also didn't pay, the failure-to-pay penalty adds 0.5% per month, also up to 25%. Interest generally runs on top of both. There is also a minimum penalty. For a Form 1040 due after December 31, 2025 that is more than 60 days late, the IRS lists a minimum failure-to-file penalty of $525 or 100% of the unpaid tax, whichever is less.
SUBSTITUTE FOR RETURN: If you don't file, the IRS may prepare a substitute for return (SFR) using information it has, such as W-2s and 1099s. An SFR generally doesn't include the deductions, credits or filing status you may be entitled to, so the balance it shows can be higher than what you would owe on a return you prepare yourself.
COLLECTIONS: Once the IRS assesses tax, it can move into the collection process: balance-due notices, then notices of intent to levy, and eventually possible wage garnishments or bank levies if the debt isn't addressed.
LOST REFUNDS: Not everyone with unfiled returns owes money. If you were due a refund, there is generally a time limit to claim it, typically three years from the original due date. After that, the refund may be lost.
Why You Should Act Now:
- Penalties grow over time. The failure-to-file penalty reaches its maximum after five months, but interest and failure-to-pay penalties keep accruing.
- More options may be open. Payment plans and many other collection alternatives generally require you to have filed all required returns.
- Future penalty relief may depend on it. The IRS's penalty relief programs look at your recent filing and payment history.
- Peace of mind. Many people find that the anticipation is worse than the process.
How Many Years Do I Need to File?
This is one of the most common questions we hear. The legal answer is simple: if you were required to file a return for a year, that obligation doesn’t expire. The law requires a return for every year your income was above the filing threshold. If no return is filed, there is generally no time limit on how far back the IRS can assess tax.
In practice, the IRS’s enforcement policy generally focuses on the most recent six years of unfiled returns when deciding whether someone is back in compliance. Depending on your situation, the IRS can ask for more. Older years may also be worth filing anyway, for example to protect a refund or to replace a substitute for return the IRS already filed.
The six-year policy is about how the IRS uses its enforcement resources. It doesn’t erase your obligation for earlier years. That is a good reason to review your IRS account with a professional before you start preparing returns, so you know what the IRS is likely to require in your case.
Steps To Get Back On Track:
- Gather what you have. Pull together W-2s, 1099s, bank statements and any records of business income and expenses.
- Request your IRS records. Wage and income transcripts show what employers, banks and others reported to the IRS for each year. They are generally available through your IRS online account.
- Check for IRS notices. Look for letters about missing returns, proposed assessments or substitute returns. Note any deadlines.
- Prepare the missing returns. Use the forms for each specific year. Claim the deductions and credits you are entitled to.
- Plan for any balance due. If you can't pay in full, the IRS offers collections alternatives such as Installment Agreements, Offers in Compromise, and more.
- Stay current going forward. File the 2026 return on time and adjust withholding or estimated payments so the problem doesn't repeat.
What If You've Already Received Letters?
If the IRS has sent notices about missing returns, or has already filed a substitute return, don't set them aside. Many IRS letters carry response deadlines tied to important rights. In some cases, filing your own accurate return may replace the IRS's figures. If you've received a notice of intent to levy, the timeline can be short.
Other Frequently Asked Questions:
Will I go to jail for not filing taxes? For most people, no. The large majority of unfiled-return cases are handled as civil matters, through penalties, interest and collection. Criminal prosecution is rare, but it is possible. Willfully failing to file a required return is a federal misdemeanor. It can carry up to one year in prison and fines for each year not filed. More serious conduct, such as hiding income or assets, using false documents or lying to the IRS, can be charged as tax evasion, which is a felony. Timing matters. People who come forward on their own and file before the IRS contacts them are usually in a much better position than people who wait. If you’re worried about criminal exposure, speak with a tax attorney before you file or contact the IRS. Conversations with an attorney are generally protected by attorney-client privilege. Conversations with other tax preparers may not be.
Can I still get a refund? Possibly, but there is generally a three-year window to claim a refund under the Refund Statute Expiration Date. Older refunds may be lost, which is one more reason not to wait.
What if I can't afford to pay what I owe? Filing is still important. Filing on time stops the failure-to-file penalty from growing, and the IRS offers alternative options for taxpayers who can't pay in full. If you filed on time and have an approved payment plan, the IRS reduces the failure-to-pay penalty to 0.25% per month during the plan.
Ready to Get Current?
Unfiled returns are a common problem, and there is a path forward. If you're behind on filing, have received IRS letters or aren't sure where to start, Bryson Law Firm, LLC can review your situation and explain the options that may be available to you. Contact us to schedule a consultation.
