The IRS will reduce or remove penalties on your tax account if you can show reasonable cause for falling behind, if you qualify for the First Time Abate policy based on a clean three-year record, or if you relied on incorrect written advice from the agency itself. Tax penalties and interest abatement work on separate tracks, though: interest almost never comes off unless an IRS employee’s error or delay caused it. Because both keep compounding while your request is reviewed, paying the underlying tax now and pursuing relief afterward is usually the cheapest approach.
What the IRS Is Charging You
Look at your notice before you ask for anything. The failure-to-file penalty is 5% of the unpaid tax per month, capped at 25%.1Internal Revenue Service. Failure to File Penalty If your return is more than 60 days late, a minimum penalty kicks in equal to the lesser of $525 (for returns required to be filed in 2026) or 100% of the tax owed.2Internal Revenue Service. Topic No. 653, IRS Notices and Bills, Penalties and Interest Charges
The failure-to-pay penalty is 0.5% per month, also capped at 25%. It drops to 0.25% per month if you filed on time and have an approved payment plan, and it climbs to 1% per month if the IRS issues a notice of intent to levy and you don’t pay within 10 days.3Internal Revenue Service. Failure to Pay Penalty When both penalties apply in the same month, the failure-to-file amount is reduced by the failure-to-pay amount, so the combined charge stays at 5% per month.4Internal Revenue Service. Get the Facts About Late Filing and Late Payment Penalties
Interest sits on top of both the unpaid tax and the penalties, compounds daily, and keeps running even while an abatement request is under review. The IRS charges interest by law until the account is paid in full.5Taxpayer Advocate Service. Why Do I Owe a Penalty and Interest and What Can I Do About It? If you can pay the underlying tax now, do it. That stops the meter while you pursue penalty relief.
Reasonable Cause Relief
Reasonable cause means you exercised ordinary business care and prudence but still could not meet your tax obligations because of circumstances beyond your control.6Office of the Law Revision Counsel. 26 USC 6651 – Failure to File Tax Return or to Pay Tax Something bad happening isn’t enough on its own. You have to connect the event to the specific missed deadline and show you filed or paid as soon as the situation allowed.
Situations the IRS treats as potentially qualifying include serious illness, hospitalization, or death involving you, your spouse, a parent, a child, or a sibling; fire, casualty, or natural disaster that destroyed records or blocked you from meeting deadlines, even outside a federally declared disaster area; and inability to obtain records despite reasonable efforts to get them.
When the IRS reviews your request, it weighs the explanation itself, your compliance history for the prior three or more years, how long the noncompliance lasted after the triggering event resolved, and whether you could have anticipated the problem.7Internal Revenue Service. 20.1.1 Introduction and Penalty Relief A simple mistake on a return generally does not meet the ordinary-business-care standard, though the circumstances behind the mistake can support your case. If the same penalty has been assessed against you in earlier years, the IRS reads that as evidence the failure was not beyond your control.
First Time Abate
The First Time Abate policy is often the easiest route. It covers three penalties: failure to file, failure to pay, and failure to deposit. You qualify if you filed all required returns for the three tax years before the penalty year and had no penalties during that period, or any prior penalty was removed for a reason other than First Time Abate.8Internal Revenue Service. Administrative Penalty Relief
You don’t have to name the policy or attach documents. The IRS checks your account history when you ask for relief. In many cases a single phone call resolves it.
Relief Based on Erroneous IRS Written Advice
If the IRS gave you incorrect written advice and you relied on it, any resulting penalty can be abated. The conditions are narrow: you must have submitted a specific written request for advice, given accurate information in that request, and reasonably relied on the answer.9eCFR. 26 CFR 301.6404-3 – Abatement of Penalty or Addition to Tax Attributable to Erroneous Written Advice of the Internal Revenue Service Include copies of your original written question, the IRS response, and any tax adjustment report showing the penalty. If a representative filed the request for you, a signed power of attorney must be on file or included.
Penalties That Cannot Be Reduced for Reasonable Cause
Two categories fall outside reasonable cause relief. Estimated tax penalties for individuals and corporations cannot be waived on that basis; the IRS treats them more like automatic interest charges.7Internal Revenue Service. 20.1.1 Introduction and Penalty Relief Separate statutory exceptions exist for specific situations like retirement after age 62 or becoming disabled, but the general reasonable-cause argument does not apply. Fraud penalties are also excluded: if the IRS finds an underpayment was due to fraud, reasonable cause is not a defense.
Why Interest Is Harder to Remove
Interest and penalties run on different rules. Interest can only be reduced or removed if it resulted from an unreasonable error or delay by an IRS employee acting in an official capacity, meaning the agency failed to process a document, issue a notice, or take some administrative step within a reasonable time, and that delay caused extra interest to accrue.10Office of the Law Revision Counsel. 26 USC 6404 – Abatements Personal hardship, however severe, is not a basis for interest abatement.
There is one indirect benefit worth knowing. When a penalty is removed, the interest that was charged on that penalty amount comes off too. If the penalty was large or outstanding for a long time, the interest piece can be substantial. After the IRS approves relief, check your account to confirm the recalculation is correct.
How to Request Relief
By Phone
For straightforward cases, call the toll-free number on your penalty notice. Have the notice, the specific penalty, and your reason ready. If you’re asking for First Time Abate, the representative can often check eligibility and approve relief on the call.11Internal Revenue Service. Penalty Relief If the representative can’t decide over the phone, they’ll direct you to submit a written request.
By Written Request or Form 843
Complex cases and denied phone requests go in writing. You can send a letter explaining your circumstances or file IRS Form 843, “Claim for Refund and Request for Abatement.”12Internal Revenue Service. About Form 843, Claim for Refund and Request for Abatement Form 843 is required when you’re seeking a refund of penalties you already paid, rather than removal of charges still outstanding.
The form asks for your name, Social Security number, the tax period, and the type of return the penalty relates to, such as Form 1040 for individual income tax.13Internal Revenue Service. Form 843 – Claim for Refund and Request for Abatement In the explanation section, tie the dates of noncompliance to the event that caused the delay and describe what you did to comply once you could.
Gather evidence before you send anything. Hospital records or a doctor’s letter for medical issues. Insurance claims or damage reports for disasters. Include your most recent IRS notice, such as a CP14 or CP501, so the agency can match your request to the right account and tax year.14Internal Revenue Service. Understanding Your CP14 Notice Mail the package to the address on your notice or the service center where you would normally file. Use certified mail with a return receipt. Keep a full copy of everything. If processing loses your package, duplicates let you resubmit without rebuilding it, and the postmark date controls whether you met a deadline.
Deadlines That Matter
If the penalty is still outstanding on your account, there is no hard statutory deadline for requesting removal, though earlier requests fare better. The real deadline pressure hits when you have already paid the penalty and want a refund. File within three years from the date you filed the return, or two years from the date you paid the tax, whichever is later.15Office of the Law Revision Counsel. 26 USC 6511 – Limitations on Credit or Refund Miss it and the IRS has no authority to issue a refund, no matter how strong the case.
If you file outside the three-year window but within the two-year window, your refund is limited to what you paid in the two years before filing the claim.15Office of the Law Revision Counsel. 26 USC 6511 – Limitations on Credit or Refund Extended deadlines apply in limited situations, including presidentially declared disasters and service in a combat zone.16Internal Revenue Service. Time You Can Claim a Credit or Refund
If the IRS Denies Your Request
You generally have 30 days from the date on the rejection letter to appeal to the IRS Independent Office of Appeals.17Internal Revenue Service. Penalty Appeal Your specific deadline is stated in the letter; read it.
How you appeal depends on the amount. If the total tax and penalties for the period are $25,000 or less, you can submit a Small Case Request, a simplified form that does not require a detailed legal argument. Above $25,000, you must file a formal written protest with a statement of facts, the penalties you disagree with, and the legal basis for your position.18Internal Revenue Service. Preparing a Request for Appeals Employee plans, exempt organizations, S corporations, and partnerships must use the formal protest no matter the amount.
If Appeals also denies relief, you may be able to challenge the decision in the U.S. Tax Court if you received a notice of deficiency or notice of determination. Interest continues to accrue on any unpaid balance throughout appeals and litigation, which is another reason to pay the underlying tax before you fight the penalty.