Appeals and Collection Due Process as a Resolution Path

Appeal is not an alternative to Offer in Compromise, an installment agreement, or Currently Not Collectible — it is a review of a collection action or a rejected resolution proposal. This page describes appeal as a resolution path in its own right: what it can do for someone who disagrees with what the IRS has proposed or done, rather than what any single hearing type is (see our Collection Due Process glossary entry and our CDP vs. Equivalent Hearing and CDP vs. Collection Appeals Program comparisons for those mechanics).

Timeline

The IRS publishes no fee and no fixed decision time for either route; deadlines to FILE are specific and short — the date on a CDP notice, or as few as ten business days after a Notice of Seizure for a CAP request

Cost

The IRS publishes no fee for a Collection Due Process hearing, an Equivalent Hearing, or a Collection Appeals Program request

How the IRS decides

Appeals decides based on the specific facts of the collection action or determination under review, applying the standards published for that channel — for example, whether a lien filing followed proper procedure, or whether a rejected Offer in Compromise correctly applied the IRS's own collection-potential standard. It is not a second chance to relitigate the underlying tax liability except in the limited circumstances the IRS names.

Key Takeaways

Appeal reviews a specific action or determination — it is not a standalone resolution program like OIC or an installment agreement
Which right applies depends on the notice or decision, not on the taxpayer's general situation
A Collection Due Process determination can reach Tax Court; a Collection Appeals Program decision cannot
Deadlines are short and channel-specific — read the date on your own notice

Best For

Someone who disagrees with a specific IRS collection action — a lien filing, a levy, or a rejected/modified/terminated installment agreement
Someone whose Offer in Compromise was rejected and who wants that decision reviewed
Someone who received a notice carrying Collection Due Process rights (the IRS states LT11, Letter 1058, and CP297 carry this right; CP504 does not) and wants a hearing before a levy proceeds

Requirements

1
A specific IRS action or determination to appeal — appeal is a review mechanism, not a standalone application
2
Filing within the deadline the specific channel sets: the date printed on a CDP notice for Form 12153, or the shorter business-day windows the instructions to Form 9423 set for Collection Appeals Program requests
3
For a rejected Offer in Compromise: filing an appeal within 30 days of the rejection letter

How to Apply for Appeals and Collection Due Process as a Resolution Path

Identify What You Are Appealing

A lien filing, a levy or seizure, a rejected/modified/terminated installment agreement, or a rejected Offer in Compromise are each handled differently.

Check Which Right Applies

Read the notice for a stated CDP right (Form 12153), or check Publication 1660 and the instructions to Form 9423 for Collection Appeals Program eligibility.

File on Time

CDP requests use the date on the notice; CAP requests for a lien, levy, or seizure require a manager conference first, then the form within the stated business-day window.

Appeals Review

The IRS Independent Office of Appeals reviews the case.

Determination

A CDP determination can be petitioned to Tax Court; a CAP decision is administratively final.

Advantages

A timely Collection Due Process request generally prohibits levy while it is pending, subject to statutory exceptions.
The Internal Revenue Manual states the collection statute is suspended while a CDP case runs.
A CDP determination can be petitioned to the U.S. Tax Court; the instructions to Form 9423 state a Collection Appeals Program decision cannot.
The Collection Appeals Program reaches more actions than CDP does — including seizures, lien certificate denials, and installment agreement rejections — and the IRS states it normally stops the disputed collection action while a CAP appeal is pending.

Disadvantages

Collection Due Process rights attach only to specific notices — the IRS states CP504 does not carry the right, which is the distinction most often gotten wrong.
Deadlines are short and channel-specific: a date printed on the CDP notice, or business-day windows as short as ten days after a Notice of Seizure for the Collection Appeals Program.
A Collection Appeals Program decision is final at the administrative level — the instructions to Form 9423 state it is binding and not subject to judicial review.
Appeal reviews a decision or action; it does not itself pay the debt, and penalties and interest continue to accrue on the underlying balance while an appeal runs, except where the specific channel says otherwise.

Frequently Asked Questions

Can I appeal a rejected Offer in Compromise?

Yes. The IRS publishes a specific appeal route for a rejected Offer in Compromise, generally within 30 days of the rejection letter. This is separate from Collection Due Process and Collection Appeals Program, which review collection actions rather than an OIC rejection specifically.

What is the difference between Collection Due Process and the Collection Appeals Program?

They reach different actions, run on different clocks, and end differently — a CDP determination can go to Tax Court, a CAP decision cannot. See our full comparison of the two for the deadlines and forms each uses.

Does appealing stop collection while it is pending?

For a timely Collection Due Process request, generally yes, subject to statutory exceptions. For the Collection Appeals Program, the IRS states it normally stops the disputed action while the appeal is pending, unless it has reason to believe collection or the amount owed is at risk. Read the hedges in each source before assuming either applies to your situation.

Is Appeals / CDP Right For You?

Read what the IRS publishes about each program. Eligibility is determined by the IRS on your full circumstances.

Take the Quiz

Other Options

OIC

Taxpayers who cannot pay their full tax liability

Payment Plan

Taxpayers with steady income who can afford monthly payments

CNC Status

Taxpayers experiencing severe financial hardship

Penalty Relief

Situations where the same return type was filed on time for the prior three years and no penalty was assessed in that window — the timely compliance history the IRS tests for administrative relief

Pay in Full

Taxpayers who have the funds available now and want to stop interest and penalties from growing further

Short-Term Plan

Taxpayers who can pay the full balance within 180 days and want to avoid any setup fee

Guaranteed IA

Individuals whose income tax liability, excluding penalties and interest, is small enough to meet the published limit

Simple Payment Plan

Individual, out-of-business sole-proprietor, or non-trust-fund business taxpayers whose balance is at or below the published threshold

Full-Disclosure IA

Balances above the Simple Payment Plan's aggregate threshold

Innocent Spouse

A joint filer who did not know about, and had no reason to know about, errors the other spouse made on a joint return

Injured Spouse

A joint filer whose share of a joint refund was applied to the other spouse's separate debt — back taxes, child support, federal student loans, or other debts subject to offset

Bankruptcy

Understanding, in general terms, what the Bankruptcy Code says determines whether an income tax debt can be discharged

Details

Timeline

Costs

The IRS publishes no fee for a Collection Due Process hearing, an Equivalent Hearing, or a Collection Appeals Program request.

How the IRS decides

Collection Due Process (CDP) Hearing

An appeal heard before the IRS levies, available only on notices that carry the right. Requested on Form 12153 within the window your notice states — miss it and the fallback hearing cannot be taken to Tax Court.

Collection Appeals Program (CAP)

An appeal route covering liens, levies, seizures and installment agreement decisions. Several different clocks apply depending on what you are appealing — check which one is yours. An Appeals decision after CAP is binding and cannot itself be taken to court, though the IRS says other review routes may remain for the underlying issue.

Equivalent Hearing

What you get if the CDP request was late. It gives you a hearing and takes away three things the CDP hearing has.

IRS Independent Office of Appeals

The part of the IRS that resolves disputes without litigation. It is separate from the Collection function whose decision you are disputing.

Form 9423 (Collection Appeal Request)

The form used to request a Collection Appeals Program review. Which deadline applies depends on what you are appealing — a lien or levy, a seizure, or an installment agreement decision each run on a different clock.

Form 12153 (Request for a Collection Due Process or Equivalent Hearing)

The form used to request a Collection Due Process hearing. It is the CDP route, not the CAP route — and it only applies if your notice carries CDP rights.

Collection Due Process vs. Collection Appeals Program

Comparison

CDP Hearing vs. Equivalent Hearing