Overview

Collection Due Process (CDP) is a statutory right that lets a taxpayer challenge certain IRS collection actions—most commonly a Notice of Federal Tax Lien (NFTL) or a Notice of Intent to Levy—before the IRS Office of Appeals. The CDP process was formalized after the Taxpayer Bill of Rights 2 (1996) to ensure taxpayers get a fair chance to propose alternatives (installment agreements, offers in compromise, etc.) and to halt aggressive collection while appeals proceed. (See IRS: Collection Due Process (CDP) hearings.)

Background and why timing matters

  • The IRS must send a written notice (usually a Notice of Intent to Levy or a notice about a filed NFTL) that includes the taxpayer’s right to a hearing.
  • A timely CDP hearing request preserves the right to a judicial appeal in U.S. Tax Court if you disagree with Appeals’ determination. If you miss the CDP deadline you may still request an “equivalent hearing” with Appeals, but you generally lose the automatic right to go to Tax Court. (IRS: Collection Due Process (CDP) hearings.)

Critical CDP deadlines — plain language

  • Day 0: Date on the IRS notice (Notice of Intent to Levy or NFTL notice).
  • Within 30 days: Request a CDP hearing in writing with the IRS Office of Appeals. This 30‑day window is the most important deadline to preserve full appeal rights.
  • After an Appeals determination: Typically you have 30 days to file a petition with the U.S. Tax Court if you disagree with Appeals’ decision (the exact window is stated in the determination letter).

Note: Exact notice names and numbers can vary; always read the notice you received and follow the instructions on it. (IRS: Notice of Federal Tax Lien.)

What happens when you timely request CDP

  • Collections tied to the notice are generally suspended while Appeals considers your case (unless IRS shows a serious collection threat).
  • Appeals will review collection alternatives (installment agreement, offer in compromise, innocent spouse relief, or collection due process issues such as incorrect assessed amounts).
  • You keep the right to seek judicial review in U.S. Tax Court if you requested CDP timely and you disagree with Appeals’ decision.

Real-world examples (short)

  • A taxpayer who requested CDP within 30 days successfully negotiated an installment agreement in Appeals while the levy was on hold—avoiding wage garnishment.
  • Missing the 30‑day window often forces taxpayers to work directly with a revenue officer and limits legal review options; Appeals may still help but cannot provide Tax Court rights.

Who is affected

Individuals and businesses that receive a Notice of Intent to Levy or notice that the IRS filed a Notice of Federal Tax Lien. Nearly anyone with a federally assessed, unpaid tax liability who receives one of these notices should evaluate CDP rights immediately.

Practical tips from a practitioner

  1. Mark notice dates immediately and calendar the 30‑day deadline (don’t count extra days).
  2. Request CDP in writing (use the address on the notice) and keep proof of mailing or submission.
  3. If time is short, fax or use certified mail and follow up by phone to confirm receipt.
  4. Gather financial records early—pay stubs, bank statements, and a proposed collection solution (installment agreement, Offer in Compromise). Appeals expects supporting documentation.
  5. If you miss 30 days, still request an Equivalent Hearing promptly; you may regain some relief even without Tax Court rights.

(From my practice as a CPA and financial educator: early, documented action is the most reliable way to protect rights and reduce collection harm.)

Common mistakes and misconceptions

  • Ignoring the notice: silence forfeits appeal rights and can accelerate levies or liens.
  • Thinking CDP only delays collection: it also creates negotiation leverage and preserves court review rights.
  • Assuming CDP automatically removes penalties—Appeals will review total liability but not all penalties are removable.

Quick checklist

  • Read the notice now and find the date on the top or bottom.
  • If within 30 days, submit a written CDP request to the Appeals office listed.
  • Keep copies and proof of delivery.
  • Propose a feasible remedy (monthly payment plan, OIC, or collection alternative) with supporting documents.

Related resources on FinHelp

Final notes and disclaimer

This glossary entry explains typical CDP timelines and common outcomes but is not legal or tax advice. Rules and procedures can change; consult the IRS CDP page and a qualified tax professional about your specific case. (IRS: Collection Due Process (CDP) hearings: https://www.irs.gov/individuals/collection-due-process-cdp-hearings.)

Authoritative sources

Professional Disclaimer: This content is educational only and does not replace individualized advice from a tax attorney, enrolled agent, or CPA.