Most taxpayers who owe the IRS don’t realize how much of what they owe is penalties — not tax. On a typical multi-year balance, penalties and interest can equal or exceed the underlying tax. A taxpayer who owes $100,000 to the IRS may have only $55,000 of actual tax in that number; the rest is penalties and interest accumulated through failure to file, failure to pay, accuracy adjustments, and estimated tax shortfalls. The good news is that a substantial portion of those penalties is abatable — if you know which programs to ask for, how to document the request, and what arguments the IRS actually accepts.

In my practice, penalty abatement is one of the most consistently underused tools in the tax resolution toolkit. Taxpayers who push for full payment, an installment agreement, or an Offer in Compromise without first pursuing penalty abatement routinely leave $5,000, $20,000, or $50,000+ on the table simply because the request was never made. The IRS is not going to volunteer that you may qualify for First-Time Abate or reasonable cause relief. You have to ask, and you have to ask correctly.

This article walks through the major IRS penalties that can be abated, the two main paths to abatement (First-Time Abate and reasonable cause), how to document each, and the mistakes that cause requests to be denied. By the end, you should know whether penalty abatement is on the table for your situation and how to position the request.

First, Understand What You’re Actually Being Charged

Before you can abate a penalty, you need to know which penalties are stacked on your account. The most common penalties on an individual collection case:

Failure-to-File Penalty — IRC § 6651(a)(1).

5% of the unpaid tax for each month or part of a month a return is late, capped at 25% of the unpaid tax. The largest single penalty for non-filers, and one of the most aggressive penalties in the entire Code on a per-month basis. Reaches the 25% cap after five months of non-filing.

Failure-to-Pay Penalty — IRC § 6651(a)(2).

0.5% of the unpaid tax for each month or part of a month after the due date, capped at 25% of the unpaid tax. Smaller per-month than the failure-to-file penalty, but accrues for up to 50 months and runs in parallel with failure-to-file in the early months (with offsetting limitations under IRC § 6651(c)).

Accuracy-Related Penalty — IRC § 6662.

20% of any underpayment attributable to negligence, disregard of rules, substantial understatement of income tax (generally more than 10% of correct tax or $5,000), substantial valuation misstatements, or transfer pricing adjustments. The 20% accuracy penalty is the most common audit-driven penalty and is often the primary penalty in CP2000 cases.

Failure-to-Deposit Penalty — IRC § 6656.

Applies to employment tax deposits made late or in the wrong amount. Tiered structure: 2% (1-5 days late), 5% (6-15 days late), 10% (more than 15 days late but before notice), 15% (after demand for payment). Common in payroll tax cases.

Estimated Tax Penalty — IRC § 6654 (individuals) and IRC § 6655 (corporations).

Imposed when required estimated tax payments aren’t made on time and in sufficient amount. Calculated as an interest-equivalent charge on the underpayment for each quarter. Common for self-employed taxpayers and high earners with uneven income.

Trust Fund Recovery Penalty — IRC § 6672.

Different beast. The TFRP is technically a penalty equal to 100% of the unpaid trust fund portion of payroll taxes, but functionally it operates as a personal tax assessment against responsible persons. Standard penalty abatement procedures generally don’t apply to the underlying TFRP — those cases turn on responsibility and willfulness defenses, not on FTA or reasonable cause.

Information Return Penalties — IRC § 6721 and § 6722.

Penalties for failure to file information returns (1099s, W-2s) or to provide payee statements. Per-form penalties that escalate based on lateness.

Foreign Information Return Penalties.

FBAR penalties under 31 U.S.C. § 5321, Form 5471/8865 penalties under IRC § 6038, Form 3520 penalties under IRC § 6677, Form 8938 penalties under IRC § 6038D. These have separate abatement frameworks (Streamlined Procedures, reasonable cause) and are addressed in expat-specific compliance work.

The Two Main Paths to Penalty Abatement

Two doors into the IRS’s penalty abatement programs. Most taxpayers benefit from one of them; some qualify for both.

Path 1: First-Time Abate (FTA)

First-Time Abate is the IRS’s administrative penalty relief program, codified in IRM 20.1.1.3.6. It is available without proving any specific cause for the failure — it is granted based on a clean compliance history.

FTA eligibility.

To qualify for FTA on a given tax period, the taxpayer must:

• Not have been required to file a return, or have no penalties for the prior three tax years.
• Have filed (or have a valid extension for) all currently required returns.
• Have paid, or arranged to pay, any tax due.

FTA can be applied to failure-to-file, failure-to-pay, and failure-to-deposit penalties. It cannot be used for accuracy-related penalties, estimated tax penalties, or fraud penalties.

FTA mechanics.

FTA can be requested by phone, by letter (Form 843), or as part of a broader penalty abatement request. The IRS’s automated system can grant FTA on a single phone call when the eligibility criteria are clearly met. For more complex cases — multi-year balances, mixed FTA and reasonable cause arguments, or accounts where the IRS’s history doesn’t cleanly show the prior three-year compliance — a written request with supporting documentation is more reliable.

The strategic FTA decision.

FTA can only be applied once to one tax period in a three-year window. If you have penalties on multiple years, applying FTA strategically matters — typically, you apply it to the year with the largest abatable penalty, then pursue reasonable cause on the other years if facts support it. Burning FTA on a small-penalty year and then losing reasonable cause on a large-penalty year is one of the most common avoidable mistakes.

Path 2: Reasonable Cause

Reasonable cause relief is the IRS’s fact-based abatement program. It applies when the failure to comply was due to reasonable cause and not willful neglect. The standard is documented at length in IRM 20.1.1.3, Treasury Regulation § 301.6651-1(c), and substantial case law.

What “reasonable cause” actually means.

The taxpayer exercised ordinary business care and prudence, but circumstances beyond their control prevented timely compliance. The IRS evaluates reasonable cause by examining the facts and circumstances of each case — the taxpayer’s history, the events that prevented compliance, the actions taken to come into compliance, and the connection between the events and the failure.

Common categories of facts that support reasonable cause:

• Death, serious illness, or unavoidable absence of the taxpayer or an immediate family member.
• Fire, casualty, natural disaster, or other disturbance preventing access to records.
• Inability to obtain records despite reasonable effort.
• Reliance on a tax professional who provided substantive (not ministerial) tax advice.
• Mistake of fact or law where the taxpayer exercised reasonable care.
• Erroneous IRS advice (with documentation).

Reliance on a tax professional — the Boyle problem.

The most-cited case in penalty abatement law is United States v. Boyle, 469 U.S. 241 (1985). Boyle held that reliance on an agent for the ministerial act of filing a return on time is not reasonable cause — the obligation to file is the taxpayer’s, and hiring a CPA to file by April 15 doesn’t excuse a late filing if the CPA dropped the ball. Boyle has since been distinguished in cases involving substantive tax advice (where the taxpayer relied on a professional’s opinion that no return was required, or that a particular position was correct), but the core holding remains: ministerial reliance is not enough.

Practical implication: “My CPA said he’d file it” does not, by itself, support reasonable cause for a late return. “My CPA advised me that I had no filing requirement based on facts I provided in good faith” may support reasonable cause if the underlying advice was reasonable. The distinction matters.

Documentation that wins reasonable cause cases.

The IRS evaluates reasonable cause based on the documented record. Strong reasonable cause requests include:

• A clear written narrative explaining what happened, when, and why it prevented compliance.
• Medical records, death certificates, hospital bills, or other documentation of illness or incapacitation.
• Insurance claims, fire department reports, or FEMA documentation for casualty events.
• Engagement letters and correspondence with tax professionals where reliance is the basis.
• Bank statements, financial records, or other contemporaneous evidence of the circumstances.
• Evidence of compliance once the impediment was removed — prompt filing and payment after the event.

How Penalty Abatement Actually Works in Practice

Step 1: Pull the account transcripts.

Before drafting an abatement request, pull the IRS account transcripts for every year with penalties. The transcripts show the assessment history, the specific penalty amounts, and the dates of assessment. They also show whether prior abatement attempts were made and the IRS’s response. Without this, you’re drafting blind.

Step 2: Calculate which penalties are abatable.

Not every penalty on the transcript can be abated through these programs. Estimated tax penalties under IRC § 6654 generally aren’t eligible for FTA. Accuracy-related penalties under IRC § 6662 require reasonable cause plus good faith under IRC § 6664(c). Interest under IRC § 6601 is not abatable except in narrow circumstances (IRS error, ministerial act delays). Identifying what can be abated and under which authority shapes the request.

Step 3: Choose the right vehicle.

The request can be made by phone (limited to FTA on simple cases), by letter, by Form 843, or as part of a broader Collection Due Process appeal or Offer in Compromise. The right vehicle depends on the dollar amount, complexity, and the case’s posture with the IRS. Larger or multi-year requests almost always go in writing.

Step 4: Draft the abatement request.

A well-drafted abatement request typically runs three to ten pages. It identifies the taxpayer, the years and penalty types, the legal authority for abatement (IRM 20.1.1.3.6 for FTA, Treas. Reg. § 301.6651-1(c) for reasonable cause, IRC § 6664(c) for accuracy-related), and the facts supporting relief. It attaches documentation. It addresses the Boyle issue if reliance is involved. It demonstrates compliance and good faith going forward.

Step 5: Submit and track.

Abatement requests are submitted to the IRS service center for the relevant return type. Processing takes 60 to 120 days typically, sometimes longer. The IRS issues a determination letter granting full abatement, partial abatement, or denying the request. Denied requests can be appealed to IRS Independent Office of Appeals — a separate function with broader authority to grant relief.

Frequently Asked Questions

Q1. How much can penalty abatement actually save me?

It depends on the penalty stack. On a typical multi-year non-filer or collection case, penalties can equal 50% to 100% of the underlying tax. Successful abatement on multiple years can produce five-figure to six-figure reductions in total balance. On a $200,000 IRS balance, it’s common to see $30,000 to $80,000 in penalties — of which a meaningful percentage is often abatable. The exact savings depend on the years, the penalty types, and the facts supporting abatement.

Q2. Can I get penalties abated on a tax debt I’ve already paid?

Yes, in many cases. A refund claim for previously paid penalties is filed on Form 843 and must be submitted within the statute of limitations — generally three years from the date the return was filed or two years from the date the penalty was paid, whichever is later, under IRC § 6511. Many taxpayers don’t realize they can recover paid penalties for closed years, and the refund window is sometimes still open.

Q3. Will pursuing penalty abatement extend my collection statute?

Generally no. A standard penalty abatement request does not toll the Collection Statute Expiration Date under IRC § 6502. CDP requests, OICs in process, and bankruptcy do toll the statute, but a standalone abatement request typically does not. This is one factor in choosing the vehicle.

Q4. The IRS denied my abatement request. What now?

Denied requests can be reconsidered by submitting additional documentation or appealed to IRS Independent Office of Appeals. Appeals officers have broader authority to grant relief than initial reviewers and resolve cases based on the “hazards of litigation” standard. A meaningful percentage of initially denied abatement requests are granted in part or in full at Appeals. Don’t treat a first-level denial as the final answer.

Q5. Are state penalties abatable too?

Yes, on different terms. California FTB has a similar reasonable cause framework under R&TC § 19131 (failure to file) and § 19132 (failure to pay), with First-Time Abate-equivalent administrative relief in some circumstances. EDD has its own waiver provisions. CDTFA reasonable cause relief is available under R&TC § 6592. Each state agency has its own forms, standards, and burdens of proof. State penalty abatement is often pursued in parallel with federal abatement.

Q6. Can I get penalty abatement if I haven’t filed the underlying return yet?

Generally no. Penalty abatement presupposes that the return is filed and the penalty has been assessed against a known balance. The right sequence is: file the return, get the assessment, then pursue abatement. Filing and abatement happen in sequence, not simultaneously, except in narrow procedural cases.

Q7. Does penalty abatement reduce interest too?

Sometimes, but not directly. Interest under IRC § 6601 generally is not abatable as a standalone item. However, when the underlying tax or penalty is reduced through abatement, the interest computed on the abated portion is automatically recomputed and reduced. Abatement of $20,000 in penalties on a multi-year case typically also produces a meaningful interest reduction because the interest had been compounding on the abated amount.

Q8. The IRS says I don’t qualify for First-Time Abate because of a small penalty three years ago. Is there anything I can do?

Possibly. If the prior penalty was itself abatable on reasonable cause grounds, you can pursue abatement of the prior penalty first — effectively cleaning up the compliance record — and then qualify for FTA on the current year. This is a multi-step strategy that requires careful sequencing, but for cases where a meaningful FTA opportunity is blocked by a small earlier penalty, it can be very valuable.

Q9. Are accuracy-related penalties (the 20% under IRC § 6662) abatable?

Yes, but on different grounds. Accuracy-related penalties have their own defense framework under IRC § 6664(c) — reasonable cause and good faith — with specific factors in Treas. Reg. § 1.6664-4. Reliance on a tax professional, substantial authority for the position, adequate disclosure on Form 8275, and good-faith effort to comply all factor into the analysis. The standard is more rigorous than ordinary reasonable cause for late-filing penalties, but successful defense is regular in audit-driven cases.

The Mistakes That Make Abatement Requests Fail

Mistake 1: Asking by phone for cases that need a written request.

FTA on a single year for a clean-record taxpayer can sometimes be granted on one phone call. Multi-year abatement, reasonable cause, accuracy penalty defense, or anything with documentation needs to be in writing. Phone-based denials in complex cases are very hard to walk back.

Mistake 2: Using FTA on the wrong year.

FTA can only be used once in a three-year window. Burning it on a $500 penalty year while leaving a $25,000 penalty year unabated is a strategic error that the IRS will not correct for you.

Mistake 3: Vague or generic reasonable cause narratives.

“I was busy with personal issues” is not reasonable cause. “I was hospitalized for major surgery on April 3 and was unable to return to financial matters until June 15, with supporting medical records attached” is reasonable cause. The difference is documentation and specificity.

Mistake 4: Asking for relief on penalties that aren’t abatable.

Interest is generally not abatable. Estimated tax penalties under IRC § 6654 are not eligible for FTA. Civil fraud penalties under IRC § 6663 are not abatable through these programs. Asking for the wrong relief on the wrong penalty wastes the request and signals lack of preparation.

Mistake 5: Not addressing the Boyle issue when reliance is the basis.

Requests that say “my accountant didn’t file the return” without distinguishing the case from Boyle are routinely denied. Successful reliance-based requests address Boyle directly and explain why the reliance was on substantive advice or fell within recognized exceptions.

Mistake 6: Treating a denial as final.

First-level denials can be reconsidered with additional documentation and appealed to Appeals. Many initial denials are reversed at Appeals where the standard is broader and the analysis is hazards-of-litigation rather than strict-application.

Mistake 7: Ignoring penalty abatement in resolution work.

Taxpayers who pursue an installment agreement or Offer in Compromise without first pursuing abatement build the resolution on a balance that’s often 20-50% inflated by abatable penalties. Pursuing abatement first — or in parallel — typically produces a better resolution.

Mistake 8: Hiring a representative who doesn’t routinely handle abatement.

Penalty abatement is a specialized skill within tax representation. Tax preparers who don’t routinely draft IRM-cited, fact-specific abatement requests often produce thin requests that get denied. The credential matters less than the practice pattern — someone who drafts these regularly is meaningfully better at it than someone who drafts one a year.

How Mike Habib, a Federally Licensed Enrolled Agent, Helps

Mike Habib, an Enrolled Agent (EA), is a federally licensed tax practitioner with unlimited rights to represent taxpayers before the IRS in all 50 states under Treasury Department Circular 230. Mike is tested and licensed specifically on tax matters, and is required to maintain continuing education in tax law and ethics.

In a penalty abatement matter, Mike Habib, EA handles the parts of the case that determine whether the request is granted, partially granted, or denied:

• Filing Form 2848 so the IRS communicates with Mike, not you, while the request is in process.
• Pulling IRS account transcripts for every year with penalties, identifying the specific penalty types and assessment history.
• Calculating which penalties are abatable and under which authority — First-Time Abate under IRM 20.1.1.3.6, reasonable cause under Treas. Reg. § 301.6651-1(c), or reasonable cause and good faith under IRC § 6664(c) for accuracy-related penalties.
• Strategically allocating First-Time Abate to the year that produces the largest abatement, preserving reasonable cause arguments for the other years.
• Drafting fact-specific reasonable cause narratives that address the Boyle issue where reliance is involved and that document the events with contemporaneous evidence.
• Submitting the request through the right vehicle — Form 843, written letter, or as part of a broader CDP or OIC submission.
• Appealing denied requests to IRS Independent Office of Appeals where the hazards-of-litigation standard often produces relief that initial-level reviewers won’t grant.
• Coordinating refund claims under IRC § 6511 for previously paid penalties on closed years where the refund window remains open.
• Coordinating with state agencies (FTB under R&TC § 19131-19132, EDD, CDTFA under R&TC § 6592) for parallel state penalty abatement requests.
• Integrating penalty abatement into broader resolution work — installment agreements, Offers in Compromise, CNC determinations — so the resolution is built on the correct, post-abatement balance.

Why Clients Choose My Firm, Mike Habib, EA

My firm, Mike Habib, EA, is a tax representation practice based in Whittier, Los Angeles County, California, serving clients in all 50 states and Americans living overseas. I am a federally licensed Enrolled Agent with more than 20 years of experience handling IRS, FTB, EDD, and CDTFA representation — with substantial focus on penalty abatement and on the integration of abatement into broader tax resolution work.

Before building this practice, I served as Controller at Xerox Corporation and Director of Finance at AEG. That corporate finance background means I read account transcripts, assessment histories, and penalty calculations the way the IRS reads them — which makes a measurable difference in identifying every abatable item on the account and presenting the request in a form the IRS recognizes as well-supported.

Clients who hire my firm work directly with me. Not a salesperson. Not a junior staff member. Not a rotating call center. The Enrolled Agent on your Form 2848 is the same person who pulls your transcripts, drafts your abatement request, attaches the documentation, follows up on processing, and appeals to IRS Independent Office of Appeals if the initial response isn’t what we asked for.

If you have IRS penalties on multiple years, are working through a balance with significant penalty content, or have already paid penalties you may be able to recover, the most valuable thing you can do today is have someone analyze the abatement opportunity before you keep paying. Visit myirstaxrelief.com or call my office at 1-562-204-6700. We can pull your transcripts, identify the abatable penalties, and — if you choose to engage — build the request that recovers what shouldn’t have been on the account in the first place.