IRS NOTICE REFERENCE
Letter 4383
This letter is issued by the IRS Independent Office of Appeals (Appeals) acknowledging they received your withdrawal request for a collection due process (CDP) or equivalent hearing (EH).
General information only. Not legal or tax advice.
Notice details
- Notice code
- Letter 4383
- Category
- Account and informational
- Severity tier
- Tier 1 — Routine. Informational or administrative notice; no response typically required.
- Source
- IRS Taxpayer Advocate Service
What this notice is
This letter is issued by the IRS Independent Office of Appeals (Appeals) acknowledging they received your withdrawal request for a collection due process (CDP) or equivalent hearing (EH).
Source: IRS Taxpayer Advocate Service. Reproduced for reference. General information — not legal or tax advice.
What the IRS says to do
If you have questions, you can contact the IRS at the number in the upper right corner of the letter. If you agreed to a collection alternative such as an installment agreement or offer in compromise , you’ll need to make payments based on your agreement with the IRS. You’ll also need to stay current in filing and paying your taxes during the time of the agreement, and for five years after the IRS accepts your offer. When your case is returned to Collection, you may want to review information regarding enforcement actions: Levies Liens You can also review information regarding collection alternatives or temporary relief from collection actions, if applicable: Installment Agreement Offer in C
This is the IRS’s own guidance reproduced from the IRS notice page. It describes the IRS’s process — it is not legal or tax advice from TaxRiskOS.
Official IRS reference
Read the official notice page on IRS.gov: https://www.taxpayeradvocate.irs.gov/notices/letter-4383/
Related tools
TaxRiskOS is workflow software for practitioners — it captures the notice, computes the deadline, surfaces the escalation tier, and builds a document checklist. It documents process; it does not give advice or draft responses.
Check this notice’s deadline (free tool)