How to File Form 843 for an IRS Tax Penalty Refund
Understand the process for requesting a refund or abatement of certain IRS taxes and penalties.

The Internal Revenue Service (IRS) provides a specific pathway for taxpayers to request the return of paid penalties or the cancellation of unpaid ones. This process often involves filling out Form 843 guide instructions to ensure the agency understands the legal or administrative basis for the request.
This guide explains the requirements for submitting a Claim for Refund and Request for Abatement, the common reason codes used, and the steps to verify your account status before filing.
Quick Answer: Getting Started
Purpose: Form 843 is used to claim a refund of certain taxes, interest, or penalties that were incorrectly assessed or paid.
Primary Tool: You will need your IRS account transcript to identify the specific penalty amounts and dates.
Key Requirement: The IRS generally requires “Reasonable Cause” to abate penalties, such as natural disasters or serious illness.
Understanding the Claim for Refund and Request for Abatement
Form 843, officially titled the Claim for Refund and Request for Abatement, serves as a formal petition to the IRS. It is used when a taxpayer believes the IRS should refund a penalty or interest they have already paid, or “abate” (cancel) a penalty that has been charged but not yet paid.
It is important to note that Form 843 is not used to dispute income tax assessments. If you disagree with the amount of income tax you owe, you would typically file an amended return (Form 1040-X) instead.
When to Use Form 843
Taxpayers typically use this form in the following scenarios:
Penalty Abatement: Requesting the removal of penalties for late filing or late payment due to reasonable cause.
Interest Relief: Requesting a refund of interest caused by IRS errors or delays.
Specific Tax Types: Requesting refunds for certain employment, estate, or gift taxes.
Step 1: Gather Necessary Documentation
Before filling out the form, you must have accurate data regarding your tax year and the specific penalties involved. The most reliable way to obtain this is through your official records.
How to Get IRS Account Transcript
An account transcript provides a line-by-line history of your tax account for a specific year. It shows when the return was filed, the amount of tax assessed, and any penalties or interest charged.
Online: Visit the IRS website and use the “Get Your Tax Record” tool. You will need to verify your identity through the IRS-approved system.
By Mail: You can request a transcript by mail using Form 4506-T, though this takes significantly longer.
Phone: You may call the IRS automated transcript line to have a copy sent to your address on file.
Once you have the transcript, locate the “Transaction Codes” (TC). For example, TC 166 often represents a delinquency penalty, while TC 276 represents a failure-to-pay penalty.
Step 2: Identify Form 843 Reason Codes
The IRS requires you to categorize your request. On Line 5a of the form, you must indicate the “Reasonable Cause” or the specific legal reason you are making the claim.
| Code / Category | Description of Use |
| Reasonable Cause | Used when circumstances beyond your control prevented you from meeting tax obligations (e.g., medical emergency, fire). |
| IRS Error | Used if the IRS provided incorrect written advice or made a significant administrative delay. |
| Statutory Exception | Used when a specific law provides relief from the penalty. |
| First-Time Abate | A policy where the IRS may remove penalties for taxpayers with a clean three-year compliance history. |
Special Note: COVID Tax Penalty Refund Form
During the 2020 and 2021 tax years, the IRS issued specific relief measures for late filing. While many of these refunds were automated, some taxpayers still use Form 843 to request a covid tax penalty refund form equivalent for penalties that were not automatically waived.
Step 3: Filling Out Form 843 Guide Instructions
The form is divided into seven main sections. Accuracy in these sections prevents delays in processing.
Lines 1 through 3: Personal Information
Enter your name, Social Security Number (SSN) or Employer Identification Number (EIN), and current address. If you are filing for a joint return, both names and SSNs must be included.
Line 4: Type of Tax
Check the box that matches the tax type. For most individual penalty requests, this is “1040.” If you are requesting a refund for payroll taxes, you would select the appropriate employment tax box.
Line 5: The Reason for the Request
This is the most critical section. You must check the box that corresponds to the reason codes discussed earlier. If you are requesting a penalty refund, check “Reasonable Cause.”
Line 6: Type of Fee or Penalty
If the penalty is related to a specific tax form (like a late 1040), enter that form number here.
Line 7: The Explanation
In this section, provide a clear, concise narrative of why the penalty should be removed.
Describe the facts of what happened.
Explain the dates involved.
Clarify how the circumstances prevented you from filing or paying on time.
Mention your “First-Time Abate” eligibility if you have not had penalties in the prior three years.
Step 4: Determine the Form 843 Mailing Address 2026
The IRS does not have one single address for Form 843. The correct Form 843 mailing address 2026 depends on where you live and the type of tax you are disputing.
Common Filing Locations
| If you are an individual in… | Mail to… |
| Florida, Louisiana, Mississippi, Texas | Department of the Treasury, Internal Revenue Service, Austin, TX 73301-0215 |
| Alaska, Arizona, California, Colorado, Hawaii, Nevada, New Mexico, Oregon, Utah, Washington | Department of the Treasury, Internal Revenue Service, Ogden, UT 84201-0015 |
| All other states | Department of the Treasury, Internal Revenue Service, Kansas City, MO 64999-0015 |
Note: If you are responding to a specific IRS notice, use the address provided on that notice first, as it may be directed to a specialized department.
Step-by-Step Tax Abatement Process
Navigating the step by step tax abatement process requires patience, as the IRS may take several months to review a claim.
Verify the Penalty: Use your account transcript to ensure the penalty has been officially assessed.
Draft the Explanation: Write your explanation for Line 7 on a separate sheet if the box is too small. Attach supporting documents (e.g., hospital records, insurance claims).
Sign and Date: The form must be signed. For joint returns, both spouses must sign.
Mail via Certified Mail: Always use a mailing method that provides a tracking number and proof of delivery.
Monitor Your Account: Check your IRS account online periodically to see if a refund has been issued or if the balance has decreased.
Requirements for IRS Penalty Refund Instructions
To increase the likelihood of a successful claim, follow these technical IRS penalty refund instructions:
One Form per Year: Generally, you should file a separate Form 843 for each tax year you are contesting.
Deadline for Refund: You must typically file the claim within 3 years from the date you filed your original return or 2 years from the date you paid the tax, whichever is later.
Documentation: If you claim a medical emergency, you do not need to provide private medical details, but a note from a provider stating you were unable to attend to financial matters is helpful.
Summary of Key Information
| Task | Action Required |
| Identify Amount | Get your IRS Account Transcript online. |
| Choose Reason | Select the correct Form 843 Reason Code (e.g., Reasonable Cause). |
| Draft Explanation | Clearly state why you were unable to comply with tax laws. |
| Verify Address | Check the 2026 instructions for the service center matching your state. |
| Track Submission | Use certified mail for your records. |
Key Takeaways
Form 843 is for penalties and interest, not for changing the amount of income tax you owe.
First-Time Abatement is a powerful tool for those who have a clean record for the three years prior to the penalty.
Reasonable Cause requires proof that you exercised ordinary business care but were still unable to meet your obligations.
Mailing addresses vary by region; always confirm the current service center for your specific state.
Wait times are common, so keep copies of everything you send to the IRS.
Successfully filling out Form 843 guide steps can lead to a significant refund of assessed penalties and interest. By understanding the IRS penalty refund instructions and gathering the correct Form 843 reason codes, you can present a clear case to the IRS. Remember to verify your Form 843 mailing address 2026 before sending your documents and always keep a copy of your claim for refund and request for abatement for your personal files.
This is for informational purposes only and not personalized advice. Consult a qualified professional for your specific situation.
Stay sharp with Ongoing Now!
Source and Data Limitations: This guide is based on standard IRS procedures for Form 843 and the Internal Revenue Manual (IRM) guidelines regarding penalty abatement and reasonable cause. Information regarding mailing addresses and transcript retrieval reflects standard 2026 IRS service center distributions. However, IRS addresses and procedural requirements are subject to change by federal administrative action. This content is for informational purposes only and does not constitute professional tax, legal, or financial advice. Taxpayers should consult the official “Instructions for Form 843” on the IRS website or speak with a qualified Enrolled Agent, CPA, or tax attorney to address specific individual circumstances or complex tax disputes.





