Missed the Tax Deadline. Now What?

What Happened

Her tax situation had gotten complicated. The year before, she had a standard W-2 job with taxes withheld automatically. But she had also picked up some freelance consulting work on the side, and she had started renting out a room in her home. Three income sources. Three sets of documents to track.

April came. She had everything in a folder somewhere. She just had not gotten to it. The deadline passed. She told herself she would do it soon.

She did not do it soon. May came and went. June came and went. She knew she probably owed something. She did not know how much. The uncertainty made it easier to keep not dealing with it.

In July, a CP59 notice arrived from the IRS. It was not threatening. It was informational: the IRS had a record of income for her tax year and had not received a return. It asked her to file or explain.

Why the Delay Made Things Worse

The failure-to-file penalty under IRC Section 6651(a)(1) starts at 5% of the unpaid tax for the first month the return is late. It adds another 5% for each additional month, up to 25% of the unpaid balance. A separate failure-to-pay penalty under IRC Section 6651(a)(2) runs at 0.5% per month on the same balance.

Interest under IRC Section 6601 compounds daily from the original due date on both the unpaid tax and the accumulated penalties.

By the time she came to LMN Tax in August, roughly four months had passed since the April 15 deadline. Here is what the penalty math looked like on a $3,200 balance owed:

The original tax owed was $3,200. Four months of delay had added about $568 in penalties and interest, and those numbers would have continued growing each additional month without a filed return.

How LMN Tax Approached It

The first priority was filing the return. Until the return was filed, the failure-to-file penalty kept accumulating. Filing it stopped that penalty clock immediately.

LMN Tax prepared the return using all three income sources: the W-2, the Schedule E for rental income, and Schedule C for the consulting work. Rental expenses were identified and documented. Consulting deductions were captured on Schedule C. The final balance owed was confirmed at $3,200.

The second step was pursuing penalty relief. She had filed and paid on time every prior year she had filed. That clean history made her eligible for First Time Abatement under IRS Policy Statement 20-1 and IRM 20.1.1.3.6.

LMN Tax submitted the abatement request after the return was filed and the balance was paid. The IRS approved it. The failure-to-file and failure-to-pay penalties were removed. Interest remained because the tax itself was owed and paid late, but the total resolution cost was substantially lower than if the penalties had been allowed to accumulate to the 25% cap.

The Bigger Picture

The most common reason people miss the tax deadline is not malice. It is complexity that breeds avoidance. The longer the delay, the harder it feels to start. The longer the delay, the more the penalties grow.

The practical rule is simple: filing late is almost always better than not filing at all. The failure-to-file penalty is ten times larger than the failure-to-pay penalty per month. Even if you cannot pay, filing stops the bigger penalty clock. And First Time Abatement exists precisely for situations like this one.

This is a realistic scenario based on the types of situations LMN Tax Inc handles. Details have been generalized for educational purposes. Penalty calculations are illustrative and based on rates under IRC Section 6651 as of the time of publication. Individual outcomes depend on specific facts, filing history, and IRS discretion. First Time Abatement approval is not guaranteed. Consult a tax professional regarding your specific situation.