Form 12153Collection Due Process
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What is the difference between a CDP hearing and an Equivalent Hearing?

A CDP hearing (filed within 30 days) suspends levies by law, tolls the collection statute, and preserves Tax Court review. An Equivalent Hearing gives an Appeals conference without those protections.

Comparison of CDP Hearing and Equivalent Hearing rights
FeatureCDP HearingEquivalent Hearing
Deadline30 daysUp to 1 year
Levy suspended by lawYesNo (IRS often holds off in practice, but is not required to)
Tax Court reviewYesNo
Collection statute (CSED) tolledYes — hearing period + 90 daysNo
Challenge underlying taxYes, if no prior opportunityYes, Appeals may consider
Collection alternativesYesYes
Outcome documentNotice of DeterminationDecision Letter

Which one should you request?

If your 30-day window is still open, the CDP hearing is almost always the stronger request — it suspends levies by law, tolls the collection statute, and keeps Tax Court available. Request an Equivalent Hearing when the CDP deadline has already passed.

The one place the Equivalent Hearing can be the smarter play

Because a CDP request tolls the Collection Statute Expiration Date, filing it when your CSED is close to expiring can hand the IRS more time to collect. In that narrow situation — and only after reading the account transcripts — an Equivalent Hearing (which does not toll the CSED) may be the better option.

Two ways we can help

The form is free. Representation at the hearing is where cases are won or lost. If another firm already charged you for a CDP, get a second opinion.