Collection Due Process Hearing Prep

By Forrest Baumhover, CFP®, EA · Last verified October 31, 2026

Pick your notice, enter its date and answer a few questions. See your hearing request dates, the issues you may raise and what your request needs.

What a Collection Due Process hearing is

A Collection Due Process hearing, or CDP hearing, is a hearing with the IRS Independent Office of Appeals. The IRS offers one with the first lien notice or first levy notice for each tax and tax period. A levy notice says the IRS plans to take, or has taken, money or property, such as pay or a bank account. A lien notice, Letter 3172, says the IRS filed a public claim against your property.

This tool sorts your facts against the rules and shows what the sources say. It files nothing, it does not predict what Appeals will decide, and it does not decide what is best for your case. To ask for a hearing, you send a written request yourself. For more on the notices, read about LT11 and Letter 1058 and Letter 3172.

What this page does not cover

This page does not cover a tax you already paid in full, a waiver you say someone forced you to sign (duress), or asking Appeals to pause collection because you cannot pay right now (currently not collectible). It does not add the extra time the law gives after a federal disaster or for service in a combat zone, and it does not compute dates from a substitute CDP notice. (IRM 8.22.8.2, 8.22.8.3 and 8.22.5.3.1; Form 12153)

This tool asks for dates and multiple-choice questions only. It never asks for a taxpayer identification number, name or address. The code on this page does not send your answers anywhere.

The Desk checked this tool against IRC 6320, 6330, 7502 and 7503, Treas. Reg. 301.6320-1 and 301.6330-1, IRM 5.1.9, 5.19.5, 5.19.8, 8.22.4, 8.22.5 and 8.22.8, and Form 12153 (Rev. 7-2022) on October 31, 2026.

1. Pick your notice

Which notice did you get? Look for the letter or notice number printed on it, often in a corner of the first page.

Lien notice

Levy notices

Something else

Pick your notice in step 1 to start.

Common Questions

What if my request date comes after the CDP hearing deadline?

You can ask for an equivalent hearing, a late hearing with Appeals, “within the one-year period” from your first levy notice date or lien filing; this page shows its last day when it can. A late CDP request does not count as one on its own. Say you want one: use item 2 on Form 12153, say so in your written request, or confirm it when the IRS asks. The IRS manual also lets Appeals treat a late request as on time in rare cases: you acted with care, and something extraordinary and outside your control kept you from meeting the deadline. You can give your reasons in your request or later in the hearing. (Form 12153; IRM 8.22.5.3.1.2 and 8.22.5.3.2; Treas. Reg. 301.6330-1 and 301.6320-1, A-I7)

How does an equivalent hearing differ from a CDP hearing?

Appeals looks at the same issues in both. A timely CDP request on a levy notice generally stops levies for its periods, unless the notice comes after a levy or names an exception. Any timely CDP request adds the hearing and any court time to the time the IRS has to collect; an equivalent hearing by itself adds none. The law requires no levy stop during an equivalent hearing or a lien hearing. The IRS generally pauses levies, but not automated ones, such as on federal payments, in an equivalent hearing (IRM 5.1.9.3.5.1; 5.19.8.4.6). A levy notice has its own deadline. After a CDP hearing, you can ask the Tax Court for review “within 30 days of a determination” (IRC 6330(d)(1)); this tool does not compute that date. An equivalent hearing does not preserve that petition. Two limited side doors remain: innocent spouse claims under IRC 6015 and requests to cut interest under IRC 6404 raised in the hearing can go to a court (IRM 5.1.9.3.2.2), and so can the decision that your request was late (IRM 8.22.5.3.1.2). (Treas. Reg. 301.6330-1 and 301.6320-1, A-G3, A-I2 to A-I4 and A-I6; 301.6330-1, A-E10; Form 12153)

Do I have to use Form 12153?

No. The rules ask for a written, dated and signed request that holds certain facts, and they encourage Form 12153. Step 5 lists each fact. Do not send the prep sheet. Send your request to the hearing address on your notice, not the payment address. (Treas. Reg. 301.6330-1 and 301.6320-1, A-C1 and A-C6; Form 12153)

Can I argue that I do not owe the tax?

Usually only if you did not get a notice of deficiency in time to go to Tax Court, did not sign a form that agreed to the tax, and had no other chance to dispute it. A spousal defense follows its own rules. A notice of deficiency explains why the IRS says you owe more tax and lets you challenge it in court. Step 3 sorts your answers against these rules. (IRC 6330(c)(2)(B); IRM 8.22.8.3; Form 12153)

Does this page send my request?

No. This page files nothing. Copy or print the prep sheet to write from. Send Form 12153, or a request letter that you date and sign, to the hearing address on your notice. Do not send the prep sheet. Keep proof of the date you sent it. (Form 12153)

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This page provides general information about IRS procedures. It is not personalized tax advice, and reading it does not create a practitioner-client relationship with Forrest Baumhover, Fbaum Enterprises LLC, or The Federal Tax Desk. Every situation is different — if real money or a real deadline is on the line, consider having a licensed CPA, EA, or tax attorney review your specific facts before you act.

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