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The IRS Collection Appeals Program (CAP)

Last updated · Reviewed for accuracy against IRS.gov guidance

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Quick answer

The Collection Appeals Program lets you appeal many IRS collection actions — liens, levies, seizures, and rejected, modified or terminated installment agreements — to the Independent Office of Appeals. CAP is usually faster than a Collection Due Process hearing and available at more points, but the decision is final: you can't take it to Tax Court.

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What you can appeal under CAP

CAP covers a broad range of actions, including: IRS Publication 1660 lists every action covered and the procedures for each.

  • A proposed or actual levy or seizure.
  • A filed or proposed notice of federal tax lien, and denied requests to withdraw, release, subordinate or discharge a lien.
  • A rejected, modified or proposed-for-termination installment agreement.
  • Disallowed requests to return levied property.

Step 1: talk to the manager

For most CAP appeals, you first ask to speak with the collection employee's manager and explain why you disagree. Many disputes end here. If the manager doesn't resolve it, you can request CAP. For actions by a revenue officer, you generally file Form 9423, Collection Appeal Request, with the revenue officer's office; for Automated Collection System cases, the manager conference and request can often be handled by phone.

Short deadlines

CAP deadlines are measured in days, not weeks. For liens, levies and seizures, Publication 1660 requires the request to be submitted within a few business days after the manager conference. For a rejected installment agreement, you generally have 30 days after the rejection to request CAP review; for proposed termination, the deadline is shorter. Check Publication 1660 and your notice for the exact timeline in your situation, and file as soon as possible.

Protection while CAP is pending

For appeals involving installment agreement rejection or termination, the IRS generally can't levy while the appeal is pending and for 30 days after the rejection or termination. For other actions, the IRS will usually stop the action under appeal while CAP considers it, unless collection is at risk. Unlike CDP, a CAP request doesn't suspend the collection statute.

How decisions are made

An Appeals Officer reviews the case, usually by phone or correspondence, and typically decides quickly — often within days of receiving the file. Appeals considers whether the action was appropriate under the facts and IRS procedures. The decision is binding on both you and the IRS, and you can't seek Tax Court review of a CAP decision.

CAP vs. Collection Due Process

| | CAP | CDP | |---|---|---| | When | Before or after many actions | Only after specific notices | | Deadline | Days after manager conference (varies) | 30 days from notice | | Covers rejected/terminated plans | Yes | Only as part of levy/lien appeal | | Can dispute underlying tax | No | Sometimes | | Court review | No | Yes, Tax Court | If you've received a final notice of intent to levy, a CDP hearing usually offers stronger protection. CAP is valuable when CDP isn't available or has passed.

What CAP can't do

CAP can't consider whether you owe the underlying tax, can't review a rejected Offer in Compromise (those have separate appeal procedures), and can't address trust fund recovery penalty liability determinations. It's a review of collection decisions only.

An example

Suppose the IRS rejects your request for a $300-a-month installment agreement on a $70,000 balance because it believes you can pay $650 based on your financial statement. You disagree because the IRS disallowed documented child care and medical costs. You ask to speak with the manager, who won't change the decision, so you file Form 9423 within the deadline with copies of the bills. An Appeals Officer reviews the expenses and either upholds the rejection, approves your figure or sets a payment in between. Whatever Appeals decides is final, so put your strongest documentation in the first request.

Building a strong CAP request

  1. Explain specifically which action you disagree with and why.
  2. Propose a solution, such as a payment plan amount or lien subordination.
  3. Attach financial information that supports your position.
  4. Make sure all returns are filed and current taxes are paid.
  5. Keep copies and note dates of every conversation.

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Frequently asked questions

What form is used for the Collection Appeals Program?

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Form 9423, Collection Appeal Request, for most actions; some ACS appeals can be requested by phone.

Can I go to Tax Court after a CAP decision?

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No. CAP decisions are final and not subject to judicial review.

Can I appeal a rejected payment plan?

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Yes. Rejected, modified or terminated installment agreements can be appealed through CAP.

Does CAP stop a levy?

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Generally the IRS holds the appealed action while CAP is pending, and can't levy while an installment agreement rejection or termination appeal is pending.

How fast is CAP?

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Usually much faster than CDP — often a decision within days of Appeals receiving the case.

Can I use both CAP and CDP?

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Sometimes. They cover different situations; check Publication 1660 for interactions.

Do I need a representative for CAP?

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No, but a representative can help with short deadlines and documentation.

Can CAP review a lien that's already filed?

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Yes. You can appeal a filed lien and denied requests to withdraw, release, subordinate or discharge it.

Is this site part of the IRS?

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No. We're an independent educational site. Information about the Collection Appeals Program here is general and based on official sources; your results depend on your own facts.

Related topics

Sources

IRS figures on this page (rates, fees, thresholds) verified as of 2026-11-04. See our editorial policy.

TaxSettlementCalculator.com is not a tax firm, law firm, CPA, or government agency and is not affiliated with the IRS or any state tax agency. Estimates are for educational purposes only and are not tax, legal, or financial advice. Results vary based on individual circumstances, and no outcome is guaranteed. We connect users with independent tax relief professionals.

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