IRS Penalty Abatement in California: First-Time & Reasonable Cause

You opened the letter, saw the number, and your stomach dropped. The IRS isn’t just saying you owe back taxes — they’re piling on penalties and interest that can add thousands of dollars to an already stressful situation. If you’re a California taxpayer dealing with IRS penalties, here’s something most people never find out: you may not have to pay all of those penalties.

IRS penalty abatement is a real, legitimate process that allows taxpayers to request the reduction or complete elimination of penalties assessed against them. Every year, thousands of California taxpayers — from Orange County small business owners to Los Angeles freelancers to Central Valley farmers — successfully get their IRS penalties reduced or wiped out entirely. The problem? The IRS doesn’t advertise it. If you don’t ask, you don’t get it.

At Advance Tax Relief SoCal, we help Orange County residents and California taxpayers statewide navigate the penalty abatement process. This guide breaks down exactly how it works, what you may qualify for, and how to get started.

What Is IRS Penalty Abatement?

Penalty abatement is the process of formally requesting that the IRS reduce or completely remove tax penalties that have been assessed on your account. It is not the same as disputing the underlying tax you owe — your actual tax liability stays on the table. But the penalties on top of that? Those can often be negotiated away.

Penalties can stack up fast. The IRS charges a failure-to-file penalty of 5% of your unpaid taxes for each month your return is late, up to a maximum of 25%. On top of that, the failure-to-pay penalty adds another 0.5% per month on the unpaid balance. And that’s before daily interest starts compounding. On a $20,000 tax bill, you could easily be looking at $5,000 to $8,000 in penalties alone within a single year — sometimes significantly more.

Penalty abatement exists because Congress recognized that life happens. People get sick. Disasters strike. Good people rely on bad advice from accountants. The IRS built in relief programs for these exact situations — but you have to know how to ask, and you have to know which program fits your case.

The Two Main Types of IRS Penalty Abatement

There are two primary penalty abatement pathways for California taxpayers: First-Time Penalty Abatement (FTA) and Reasonable Cause Abatement. Most taxpayers qualify for at least one of these programs. Some qualify for both. The key is knowing which one fits your situation — and using it strategically.

First-Time Penalty Abatement (FTA): The Easiest Path to Relief

First-Time Penalty Abatement is arguably the most powerful — and most underused — form of penalty relief available to California taxpayers. It doesn’t require you to explain yourself. You don’t need a dramatic story or a stack of supporting documents. You just need to meet three straightforward criteria.

1. A Clean Compliance History

You must have no penalties assessed during the three tax years immediately prior to the year you’re requesting relief for. One small penalty in that window can disqualify you — which is why it’s important to have a professional pull and review your full IRS account transcript before you file the request.

2. All Required Returns Filed

The IRS wants to see that you’re current on your filing obligations. If you have unfiled tax returns, those need to be filed first before requesting FTA. Trying to request First-Time Abatement with open unfiled years is one of the most common and costly mistakes taxpayers make when they go it alone.

3. Tax Paid or Arrangement in Place

You must have either paid your outstanding tax balance in full or entered into an IRS payment arrangement — such as an installment agreement — and be current on those payments.

If you meet all three conditions, the IRS will typically abate the failure-to-file and failure-to-pay penalties for the tax year in question — no lengthy explanation required. FTA can often be requested by simply calling the IRS at 1-800-829-1040. For larger or more complex cases, submitting Form 843 (Claim for Refund and Request for Abatement) in writing is the stronger, more documented approach.

Here’s the strategic piece most people miss: FTA is available once per taxpayer per three-year window. That means you want to use it wisely — applying it to the year carrying the largest penalty balance, not necessarily the most recent year. A tax resolution professional can review your IRS account transcript and identify the smartest target year before you file.

Reasonable Cause Abatement: When Life Got in the Way

If you don’t qualify for FTA — or if you have penalties stacking across multiple years — Reasonable Cause Abatement is your next option. This one requires a written explanation and documentation, but the standard isn’t as high as many California taxpayers expect.

The IRS defines reasonable cause as a situation where you exercised ordinary business care and prudence but were still unable to meet your tax obligations due to circumstances beyond your control. That’s a deliberately broad definition, and it covers more real-life situations than most people realize.

Common situations that qualify for reasonable cause:

Serious illness or medical emergency — a hospitalization, surgery, or serious diagnosis that prevented you from filing or paying on time. Hospital records or a physician’s letter with dates strengthens your case considerably.
Death of an immediate family member — losing a spouse, parent, or child is formally recognized by the IRS as a legitimate hardship that can impact your ability to comply with tax obligations.
Natural disaster — California taxpayers know this one well. Wildfires, flooding, and earthquakes are real. The IRS takes federally declared disaster areas seriously in abatement reviews, and California has had its share of declared disaster zones in recent years.
Reliance on incorrect professional advice — if you followed guidance from a tax preparer or CPA who gave you wrong information, and your reliance on that advice was reasonable, you may qualify for abatement based on that circumstance.
Inability to obtain necessary records — sometimes returns cannot be filed because critical financial documents were destroyed, stolen, or otherwise unavailable through no fault of the taxpayer.

What does not qualify? Forgetting the deadline, procrastinating, or simply saying you didn’t know. Cash flow problems alone generally don’t qualify either — though financial hardship can factor into a broader resolution strategy involving other programs like Currently Not Collectible status or an Offer in Compromise.

Reasonable Cause requests must be submitted in writing — a well-organized, professionally framed letter with all relevant supporting documentation attached. The quality of that written request matters more than most people expect. A vague or disorganized submission is far more likely to be denied than a clear, specific, well-documented one. This is one of the most important reasons that working with a tax resolution specialist or enrolled agent produces better outcomes than going it alone.

What IRS Penalties Can Be Abated?

Not all IRS penalties are eligible for abatement under every program, so it’s important to understand exactly what you’re working with before you file a request.

Eligible for First-Time Penalty Abatement:

Failure-to-file penalty (IRC §6651(a)(1))
Failure-to-pay penalty (IRC §6651(a)(2))
Failure-to-deposit penalty (commonly applies to business payroll taxes)

Eligible for Reasonable Cause Abatement:

All of the above, plus accuracy-related penalties in qualifying circumstances

Not eligible for abatement:

Interest — the IRS charges interest on unpaid taxes and penalties, and that interest is generally not abatable except in cases of documented IRS error or processing delay. However, getting your penalties reduced directly reduces the interest that has been accruing on those penalties going forward — so abatement saves you money on both fronts.
Estimated tax underpayment penalties — these require a separate relief process and are not covered by FTA or standard Reasonable Cause abatement.

California FTB Penalty Abatement: What’s Different

California taxpayers often face a double challenge — penalties from the IRS on their federal taxes AND penalties from the Franchise Tax Board (FTB) on their California state taxes. If that’s your situation, you need to understand that the FTB operates under different rules than the IRS.

The FTB does not offer a formal First-Time Penalty Abatement program in the same way the IRS does. However, California enacted the One-Time Penalty Abatement program (under Assembly Bill 194, adding authority under Revenue and Taxation Code Section 19132.5), which provides similar relief for taxpayers with a clean compliance history.

To qualify for FTB One-Time Penalty Abatement:

The penalty must be for a taxable year beginning on or after January 1, 2022
You must not have previously received an FTB One-Time Penalty Abatement
All required income tax returns must be filed
You must have paid — or be on an approved installment agreement for — all taxes, penalties, fees, and interest owed, other than the timeliness penalty being requested

You can request FTB One-Time Penalty Abatement online through your MyFTB account, by phone at 800-689-4776, or by submitting Form 2918 (One-Time Penalty Abatement – Individual).

The FTB also accepts Reasonable Cause requests using Form 2917A. Similar to the IRS, the FTB considers illness, death in the family, natural disasters, and other circumstances beyond the taxpayer’s control. One important difference: the FTB’s One-Time Penalty Abatement is a lifetime benefit. Unlike the IRS FTA, which resets after three clean years, you can only use the FTB’s One-Time Abatement once — ever. Use it on the right year.

Also worth noting: the FTB’s interest rate on unpaid balances is currently 8% as of the first half of 2025, and it adjusts twice each calendar year. Letting FTB penalties sit unresolved gets more expensive with each passing month.

If you’re facing penalties from both the IRS and the FTB, a coordinated approach — working both abatement requests at the same time — is often the most efficient and cost-effective strategy. At Advance Tax Relief SoCal, we handle dual-agency cases for Orange County clients regularly.

How to Request IRS Penalty Abatement in California: Step by Step

Whether you’re pursuing FTA or Reasonable Cause, here’s how the process works from start to finish.

Step 1: Pull Your IRS Account Transcript Before doing anything, get a complete picture of what penalties have been assessed, for which tax years, and the specific penalty codes on your account. Your transcript tells the full story. A tax professional can help you read it accurately and identify the best abatement strategy based on what’s actually there.

Step 2: Determine Your Eligibility Review your compliance history for the past three tax years. Are all returns filed? Is your current balance paid or in an active payment arrangement? Do you have a documented hardship circumstance that qualifies as reasonable cause? The answers guide you to the right program.

Step 3: Choose Your Submission Method

By Phone (FTA only): Call the IRS at 1-800-829-1040. If you clearly meet the FTA criteria, relief can sometimes be approved the same day.
In Writing (Form 843): For significant penalty balances, Reasonable Cause arguments, or any complex situation, a written request is always the stronger approach. It creates a formal record and gives you space to present your full documentation.

Step 4: Draft a Clear, Well-Documented Request For Reasonable Cause submissions, your written request needs to do four things: explain the specific circumstances that prevented compliance, tie those circumstances directly to the tax period in question, include supporting documentation, and request a specific penalty amount for abatement. Vague letters get denied. Specific, documented letters get results.

Step 5: Submit to the Correct IRS Office Send your Form 843 or written request to the IRS service center address listed on your penalty notice — typically a CP2000, CP504, or CP15 notice. Send via certified mail and keep the receipt.

Step 6: Follow Up Penalty abatement requests typically take 30 to 90 days to process. If your request is denied, you have the right to appeal. A denial letter is not the end of the road — it’s the beginning of the next step.

Common Mistakes That Get Abatement Requests Denied

Handling this process without professional guidance is possible, but there are several pitfalls that cause otherwise valid requests to get rejected — sometimes permanently affecting your ability to refile.

Filing the request before getting current on returns. The IRS will not consider FTA if you have open unfiled years. File all missing returns first, then request abatement.

Sending the wrong form to the wrong address. Form 843 must go to the specific IRS service center that issued your penalty notice. Sending it to the wrong address causes delays and denials that are completely avoidable.

Writing a weak Reasonable Cause letter. “I was going through a difficult time” is not a sufficient explanation. The IRS needs specific dates, documented circumstances, and supporting evidence. Emotion without documentation rarely succeeds.

Requesting abatement on ineligible penalty types. Estimated tax penalties and certain other penalty categories require entirely different relief processes. Applying FTA to the wrong penalty type wastes your one-time use.

Ignoring the FTB while fighting the IRS. Many California taxpayers focus entirely on their federal case and let FTB penalties compound in the background. Always address both agencies.

Using FTA on the smallest penalty year. If you have penalties across multiple years, deploying your one FTA request on the year with the smallest balance leaves significant money on the table. A professional transcript review identifies the optimal year before you file.

Real Results for Orange County Clients

Case Study 1 – Anaheim Business Owner

Rafael ran a small HVAC contracting business in Anaheim. After a difficult stretch that included a family medical crisis and a slowdown in work, he fell behind on his federal tax filings for two years. By the time he contacted us, the IRS had assessed over $14,200 in combined failure-to-file and failure-to-pay penalties on top of his underlying balance. We pulled his full IRS transcript, confirmed his prior three-year compliance history was clean, filed all outstanding returns, entered him into a streamlined installment agreement, and submitted a dual-track request — FTA for one year and Reasonable Cause supported by his medical documentation for the other. The IRS approved both. Rafael’s total penalty balance was reduced by $11,900, dropping his monthly payment to a manageable amount.

Case Study 2 – Irvine Marketing Consultant

Priya was a 1099 contractor working in digital marketing in Irvine. Her former accountant had given her incorrect guidance on estimated tax payments, and she ended up with an IRS accuracy-related penalty on top of a failure-to-pay penalty when the IRS adjusted her return. She came to us frustrated and convinced she had no options. We drafted a detailed Reasonable Cause letter documenting her reliance on the prior professional’s advice, attached supporting correspondence, and submitted it with Form 843. The IRS removed the penalties in full — saving Priya over $4,600. She is now on a structured payment plan for the underlying balance.

Why Orange County Residents Choose Advance Tax Relief SoCal

We are not a call center. We are not a national firm that passes your case between junior staffers. At Advance Tax Relief SoCal, we are a dedicated tax resolution firm serving Orange County and Southern California, staffed by licensed Enrolled Agents with real, hands-on experience navigating both IRS and FTB penalty abatement cases.

We work with clients throughout Orange County — Anaheim, Irvine, Santa Ana, Newport Beach, Huntington Beach, Fullerton, and beyond — as well as clients statewide who need aggressive, knowledgeable representation.

When you call us, you speak with someone who actually knows your case. When we submit an abatement request, it’s professionally written, fully documented, and filed correctly the first time. We know what the IRS accepts and we know how to build the argument that gets results.

📞 Call today for a free case review: (714) 927-0038 🌐 taxrelieforangecounty.com 📍 1122 E Lincoln Ave, Suite 201B, Orange, CA 92865 🕐 Monday–Friday 9AM–6PM | Saturday by Appointment

Don’t wait for your penalties to grow. Call us today and let’s find out exactly what can be reduced or removed from your balance.

Frequently Asked Questions: IRS Penalty Abatement in California

Q: Does requesting penalty abatement trigger an IRS audit? A: No. Penalty abatement requests are processed by a separate IRS function — the Penalty Administration department — which operates independently from the examination (audit) division. Submitting a well-prepared abatement request does not increase your audit risk in any way.

Q: Can I get both IRS and FTB penalties abated at the same time? A: Yes. We frequently handle both simultaneously for California clients. The IRS and FTB operate independently of each other, and a coordinated dual-agency approach is often the most efficient way to reduce your total outstanding balance.

Q: What if my First-Time Abatement request is denied? A: A denial is not final. You have formal appeal rights, and in many cases a denied FTA request can be followed by a Reasonable Cause argument. Contact us and we can review your denial letter and advise you on the strongest next step.

Q: Does penalty abatement reduce the actual taxes I owe? A: No — abatement applies to the penalties assessed on your account, not the underlying tax balance. However, because interest accrues on penalties, getting penalties removed also stops and reduces the ongoing interest accumulation on those amounts.

Q: How far back can I request IRS penalty abatement in California? A: Generally, you have three years from the date the penalty was assessed to file a formal abatement claim. Older penalties may still be addressable in certain situations, but acting quickly is always the stronger position. Call us at (714) 927-0038 for a free review of your specific timeline.

Advance Tax Relief SoCal is a tax resolution firm serving Orange County and Southern California. We help individuals and business owners resolve IRS and California Franchise Tax Board (FTB) tax problems — including penalty abatement, installment agreements, offers in compromise, bank levy releases, and more. Call (714) 927-0038 for a free consultation.

External Resources: IRS Penalty Relief – irs.gov/payments/penalty-relief | FTB One-Time Penalty Abatement – ftb.ca.gov