Revenue Officer
An IRS employee assigned to a specific collection case. Where there is one, the appeal route runs through their manager first.
Full Definition
A revenue officer is an IRS employee assigned to work a specific collection case, as opposed to the Automated Collection System, which works balances by notice and telephone.
The clearest published trace of the role in taxpayer-facing material is procedural. The instructions to Form 9423 state that to appeal a lien, levy or seizure action you must FIRST request a conference with the deciding employee's manager, and only submit Form 9423 if that does not resolve it. For an installment agreement decision, they state to provide the form "to the office or revenue officer who took the action".
So where a revenue officer is assigned, the appeal path runs through them and their manager rather than around them. The instructions add: "Never forward your request for an Appeals conference directly to Appeals."
The Internal Revenue Manual sections on collection — IRM 5.1.19 on the collection statute, IRM 5.11.1 on pre-levy actions — are written as instructions to revenue officers. They are internal procedure rather than a statement of taxpayer rights, and this site labels them that way wherever it cites them.
What to do next
If a named IRS employee has been dealing with your case, they are the first stop for any disagreement and their manager is the second — the published appeal routes assume that sequence and can be delayed by skipping it.
What this page does not say
- No retrieved taxpayer-facing IRS source describes the revenue officer role, when a case is assigned to one, or what powers the assignment carries. This entry covers only what the published appeal procedure reveals about the role.
Sources
- Publication 594, The IRS Collection Process — Internal Revenue Service, retrieved 2026-08-18
- Form 9423, Collection Appeal Request (Rev. 2-2020) — instructions — Internal Revenue Service, retrieved 2026-08-20
Last reviewed 2026-08-21 by Tax Resolution Clarity editorial.
Sourced to primary IRS materials and editorially reviewed. Not reviewed by a tax professional. Not tax advice.
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Where to go next
The IRS publishes the rules this page describes. Your own notice governs your dates.