how-to
Get Help With IRS Tax Penalties: 2026 Step-by-Step Guide
Table of Contents
- What You'll Need Before You Contact the IRS
- Step 1: Understand the IRS Tax Penalties on Your Notice
- Step 2: Request IRS First-Time Penalty Abatement
- Step 3: Build a Reasonable Cause for Tax Penalties Case
- Step 4: How to Resolve Unfiled Tax Returns
- Step 5: Submit Form 843 and Respond to IRS Notices
- Hiring an Enrolled Agent for Tax Debt
- Frequently Asked Questions
Last Updated: October 2, 2026
What You'll Need Before You Contact the IRS
Getting help with IRS tax penalties starts with having the right paperwork in hand. The IRS moves faster when you give it complete information the first time. This guide from BDJ Financials LLC walks you through every step, from reading your notice to filing Form 843.
Before you call or write, gather these items:
- Your most recent IRS notice or letter (the one with the penalty amount)
- Copies of your filed returns for the years in question
- Proof of payment for anything you've already paid
- A written timeline of what happened and why
- Any supporting documents (medical bills, court records, death certificates)
Step 1: Understand the IRS Tax Penalties on Your Notice
IRS tax penalties fall into two main types, and each one works differently. Knowing which penalty you're facing changes how you build your case.
Failure-to-File vs. Failure-to-Pay: Two Different Penalties
The failure-to-file penalty applies when you don't send your return by the deadline. It usually costs more than the failure-to-pay penalty.
| Penalty Type | When It Applies | How It's Calculated |
|---|---|---|
| Failure to file | Return not submitted by deadline | Percentage of unpaid tax per month |
| Failure to pay | Return filed, tax not paid | Smaller percentage of unpaid tax per month |
| Combined | Both apply | One reduces the other |
How Interest Accrual Changes What You Owe
Interest accrual runs on top of every penalty until you pay in full. The IRS compounds it daily. This means a tax bill you ignore for a year costs far more than the original amount.
Step 2: Request IRS First-Time Penalty Abatement
IRS first-time penalty abatement is the fastest path to relief for most people. If you have a clean compliance history, the IRS will often waive the penalty with one phone call or letter.
You qualify if you meet three conditions:
- No penalties on your account for the past three years
- You filed all required returns
- You paid, or arranged to pay, any tax you owe
Step 3: Build a Reasonable Cause for Tax Penalties Case
Reasonable cause for tax penalties is your argument that something outside your control stopped you from complying. The IRS weighs each case on its own facts, but it does not weigh them blindly. It looks for specific evidence that ties your situation to your failure to file or pay.
How the IRS Evaluates Reasonable Cause
The IRS applies a facts-and-circumstances test. In practice, that means it asks three questions:
- Was the event truly outside your control? Ordinary business or personal problems, a busy schedule, a forgotten deadline, reliance on a preparer who was merely careless, usually fail this test.
- Did you exercise ordinary business care and prudence? The IRS wants to see that you tried to comply. Calling the IRS, requesting an extension, or making partial payments all support this.
- Did you act promptly once the obstacle was removed? If you filed and paid as soon as you reasonably could after the event ended, that helps. Long delays after the crisis weaken the case.
Life Events That Qualify as Reasonable Cause, With the Proof the IRS Expects
Each event needs a paper trail. The table below pairs common qualifying events with the documentation the IRS typically accepts.
| Life Event | What to Attach |
|---|---|
| Serious illness or hospitalization | Hospital admission and discharge records, physician's letter stating dates and incapacity |
| Death of a family member | Death certificate, obituary, funeral home invoice |
| Natural disaster or fire | FEMA disaster declaration number, insurance claim, police or fire report |
| Records lost or destroyed | Insurance claim, police report, statement from your tax preparer |
| Bad advice from a tax professional | Copy of the written advice, preparer's name and PTIN, engagement letter |
| Postal delays | Certified mail receipt, postmark, USPS tracking showing the delay |
| Incarceration | Department of Corrections records showing dates of confinement |
| Substance abuse or mental impairment | Treatment records, physician or counselor letter |
How to Frame the Argument
Write your explanation in plain, chronological order. A structure that works:
- What happened. One sentence. "I was hospitalized from March 3 to March 21, 2025."
- Why it prevented compliance. One sentence. "I was unable to work or manage my affairs during that period."
- What you did when you could. One sentence. "I filed my return on April 2, 2025, the first week I was able to work."
- What you are asking for. One sentence. "I am requesting abatement of the failure-to-file penalty for the 2024 tax year."
Step 4: How to Resolve Unfiled Tax Returns
To resolve unfiled tax returns, file them first. Nothing else moves until the IRS has your returns on record.
Follow this order:
- Pull wage and income transcripts from the IRS
- Rebuild each missing return year by year
- File the oldest return first
- File the rest in sequence
- Wait for the IRS to process each one
Step 5: Submit Form 843 and Respond to IRS Notices
Form 843, Claim for Refund and Request for Abatement, is the form you file when you want the IRS to remove a penalty. Most top-ranking pages mention it by name and stop there. This is the walkthrough they skip.
Line-by-Line Form 843 Walkthrough
Form 843 has two parts. Part I identifies you and the penalty. Part II is where you make your case. Fill it out in this order:
- Name and address (top of form). Use the name exactly as it appears on your most recent return. If you filed jointly, list both spouses.
- Social Security number or EIN. Enter the number tied to the return that triggered the penalty.
- Daytime phone number. Use a number the IRS can actually reach you at. Missed calls become missed deadlines.
- Line 1, Return information. Enter the tax period (for example, "12/31/2024") and the type of tax (Form 1040, 941, etc.).
- Line 2, Amount to be refunded or abated. Enter the exact penalty dollar amount from your notice. Do not round.
- Line 3, Type of penalty. Name the penalty precisely as the IRS does on your notice, "Failure to File," "Failure to Pay," "Estimated Tax," or "Accuracy-Related." Vague descriptions get routed to the wrong unit.
- Line 4, Date penalty was assessed. Copy the assessment date from your notice or transcript.
- Line 5, Filing date of the return. This matters because reasonable cause arguments often hinge on timing.
- Line 6, Your explanation. This is the heart of the form. Write a short, factual statement, three to five sentences is usually enough. State what happened, when it happened, and why it prevented compliance. Attach your proof.
- Line 7, Signature. Sign and date. An unsigned Form 843 is returned unprocessed, which resets your clock.
Where to Mail Form 843
The mailing address depends on the type of tax and the state where you live. The IRS publishes the current list in the instructions for Form 843. Do not mail it to the address on your notice unless the notice specifically tells you to, penalty abatement claims go to a different campus than payments.
Responding to the Notice Itself
Filing Form 843 does not pause the clock on your notice. If the notice demands a response by a specific date, respond to it separately. A common pattern is to file Form 843 for abatement and, at the same time, send a written response to the notice requesting that collection be held while the abatement claim is pending.
What to Do If Penalty Relief Is Denied
A denial is not the end. You have two paths forward, and the top-ranking pages rarely explain either.
Hiring an Enrolled Agent for Tax Debt
Hiring an enrolled agent for tax debt makes sense when your case involves multiple years, large balances, or a denied request. An Enrolled Agent holds a federal license to represent taxpayers before the IRS.
An Enrolled Agent can:
- File a power of attorney (Form 2848) to speak for you
- Request penalty abatement on your behalf
- Negotiate payment plans and offers in compromise
- Represent you in appeals
Frequently Asked Questions
Can I get my IRS penalties waived?
Yes, in many cases. The IRS can waive penalties through first-time penalty abatement if you had no penalties in the prior three years and are current on filing. You can also request relief based on reasonable cause, such as a serious illness, natural disaster, or death in the family. Submit Form 843 with supporting documentation. If the IRS denies your request, you have the right to appeal the decision through the IRS Independent Office of Appeals.
What qualifies as reasonable cause for IRS penalty abatement?
Reasonable cause generally means you could not meet your tax obligation despite exercising ordinary business care and prudence. Qualifying events include serious illness or hospitalization, a death in the immediate family, natural disasters, inability to obtain records, or reliance on incorrect IRS written advice. The IRS evaluates each situation individually, so documentation matters. Bank records, medical bills, insurance claims, and correspondence all help support your case when you request penalty relief.
How do I get the IRS to erase late penalties?
Start by identifying the specific penalty on your notice, then determine whether you qualify for first-time abatement or reasonable cause relief. For first-time abatement, call the toll-free number on your notice or submit a written request. For reasonable cause, file Form 843 with a detailed explanation and supporting documents. Acting quickly matters because interest keeps accruing on unpaid penalties. If you have unfiled returns, resolve those first, since the IRS generally requires compliance before granting relief.
Who can help me if I owe the IRS and cannot navigate the process alone?
You have several options. Low Income Taxpayer Clinics provide free or low-cost representation for qualifying taxpayers. The Taxpayer Advocate Service helps with unresolved IRS problems. For complex cases involving back taxes, unfiled returns, or large penalty balances, hiring an enrolled agent for tax debt gives you a representative who can file Form 2848 (Power of Attorney) and communicate with the IRS on your behalf. Enrolled agents are licensed by the IRS and can represent you in audits, collections, and appeals.
The IRS penalty system rewards people who respond fast and document everything. If your notice feels overwhelming, you don't have to sort it out alone. BDJ Financials LLC offers one-on-one help with penalty abatement, unfiled returns, and IRS notices. You work directly with an Enrolled Agent who knows the process. Get a free consultation with BDJ Financials LLC and take the first step toward resolving your tax debt.