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PCORI Form 720 Penalty Dispute: Steps to Take
Jul 12 ,2026

PCORI Form 720 Penalty Dispute: Steps to Take

Article Summary

  • PCORI penalty notices usually trace back to missed July 31 deadlines, an outdated inflation-adjusted rate, or a misapplied EFTPS payment rather than genuine noncompliance.

  • Late filing and late payment penalties are separate and can stack together, accruing month by month until the balance is cleared.

  • Confirming whether a notice is accurate starts with comparing your actual filing and payment dates, plus your covered-lives calculation method, against what the IRS claims.

  • A written response with a reasonable cause explanation should go out only after a penalty is assessed, never attached to the original return.

  • Errors in the original filing, like underreported covered lives or the wrong rate, get fixed through Form 720-X, not through the penalty response itself.

  • Penalty relief can be requested by phone, through Form 843 for a formal abatement claim, or through first-time abatement for filers with a clean compliance history.

  • Denied requests can still be appealed, and the free Taxpayer Advocate Service is available when normal channels haven't resolved the issue.

  • Careful record review and a prompt, well-documented response give taxpayers the strongest chance at getting an incorrect penalty resolved.

Receiving a PCORI Form 720 penalty notice from the IRS is never welcome. Before you accept it at face value, it helps to understand why these notices go out in the first place, how to check whether the IRS actually got it right, and which steps apply once you’ve confirmed there’s a mistake worth disputing.


Why You May Have Received a PCORI Form 720 Penalty Notice?

A handful of issues usually explain why this notice showed up.

Missed Deadlines

The PCORI fee is reported once a year on the second-quarter Form 720, under IRS No. 133, due by July 31 following the end of your plan year. File late, pay late, or do both, and you can end up with two separate penalties stacked on top of each other, accruing month by month until the balance is resolved. Checking the current penalty deadlines is a fast way to confirm whether your return really was late, or the notice has the date wrong.

Calculation Errors

Using the wrong year's PCORI rate or miscounting covered lives trips up a lot of filers, especially since the IRS adjusts the per-life rate for inflation every year. PCORI is an excise tax, so it's governed by the same failure-to-file and failure-to-pay penalty rules as anything else reported on Form 720. Nothing special or PCORI-specific about the penalty itself, which is part of why these notices catch people off guard.

Simplify your PCORI Fee calculation with our automated PCORI Fee Calculator and get your PCORI Fee amount within seconds.

Payment or Filing Mix-Ups

Sometimes the fee was paid correctly, and the notice still shows up anyway. An EFTPS payment applied to the wrong quarter, a paper return mailed to an address that's since changed, or an incomplete submission that the IRS treats as unfiled can all be enough to set one off.


How to Determine Whether the Penalty Is Wrong

Before responding to anything, pull your own records and compare.

1)Check Your Filing and Payment Dates

Line up the date you filed against the date the IRS says you filed. Then check your payment confirmation, whether that's an EFTPS receipt, a bank statement, or proof of certified mail, against the amount and date on the notice itself. The notice will also state the specific reason for the penalty, so read that section closely before you assume it's a simple late-filing issue.

2)Recheck Your Original Calculation

Go back and confirm two things: did you use the correct inflation-adjusted rate for that plan year, and did you calculate covered lives using an IRS-approved method, like the actual count, snapshot, or Form 5500 method? A PCORI Fee Calculation guide is useful here if you want to retrace those steps and find exactly where the numbers went sideways.


Steps to Dispute an Incorrect PCORI Form 720 Penalty

Found an error? Here's the order to work through it in:

  1. Step 1: Respond to the notice in writing. Lay out what happened and why. If it fits, include a reasonable cause explanation, such as a fire, a natural disaster, or the death or serious illness of whoever was responsible for filing, and attach any supporting documentation you have.

  2. Step 2: Skip the explanation on your original return. Wait until an actual penalty has been assessed before you respond. Attaching it earlier is treated as an incorrect procedure.

  3. Step 3: Use Form 720-X for return errors if the mistake was in the original filing, like underreported covered lives or the wrong rate, that gets corrected through Form 720-X, not through the penalty response itself, and not by adding it to a current quarter's return. Check our Ultimate guide on Form 720-X

  4. Step 4: Double-check the calendar. The Form 720 instructions spell out the full requirements for the second-quarter PCORI filing if you want to confirm the timeline.


How to Request Penalty Removal

Two paths here, depending on how straightforward the case is.

  1. Call the number on your notice. The IRS can sometimes reduce or remove a penalty for reasonable cause right over the phone, as long as you have your documentation on hand.

  2. File Form 843 if the call doesn't get you anywhere. Submit Form 843, Claim for Refund and Request for Abatement, especially if the penalty came from erroneous written IRS advice or interest tied to an IRS delay.

  3. Ask about first-time abatement. If you've kept a clean compliance record for the past few years, you may qualify for relief on that basis alone, without needing to prove reasonable cause.

  4. Keep Form 843 and Form 720-X separate in your head. Form 843 handles the penalty request. Fixing the underlying return still needs Form 720-X.


What Happens After You Submit Your Dispute?

The IRS reviews what you sent and decides if reasonable cause applies. That review isn't quick. How long it takes depends on how complicated your case is. A denial isn't the end of the road. Your denial letter will lay out your appeal rights and the deadline for using them.

Still stuck after that, or dealing with real financial hardship? The Taxpayer Advocate Service is a free, independent option with offices in every state, and it exists specifically to help when normal channels haven't worked.

Conclusion

A PCORI Form 720 penalty notice does not always mean you owe the penalty. Review your filing records, payment details, and calculations carefully. If the notice is incorrect, respond promptly, provide supporting documentation, and follow the appropriate dispute process to improve your chances of a successful resolution.

File your PCORI Tax Online accurately with Simple720 today to avoid unnecessary penalties and complications.


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