The honest range is 6 to 24 months from mailing to decision for a federal Offer in Compromise — and the stages inside that range matter more than the total, because each stage has its own clock running against (or for) you: the 24-month deemed-accepted rule, the tolled collection statute, the 30-day appeal window, and the 5-year compliance tail after acceptance. This page is the master timeline; the application steps themselves are on the hub.
General tax information, not tax or legal advice.
| Stage | Typical duration | What is happening | What you should be doing |
|---|---|---|---|
| Submission → acknowledgment | ~2–6 weeks | IRS logs the offer; sends an acknowledgment letter with an estimated contact timeframe | File the letter; calendar everything from it |
| Processability screen | First 1–2 months | Fee/forms/compliance checked; failures = returned | Stay reachable; cure defects immediately if contacted |
| Assignment & investigation | ~4–12 months (complex: 18–24) | Offer examiner verifies income/assets/expenses; document requests issue | Respond to every request by its deadline; keep paying (periodic structure); stay filing-compliant |
| Negotiation | Weeks, inside investigation | Examiner proposes a higher figure if your RCP math differs | Counter with documents, not adjectives (calculator math, corrected) |
| Decision | By month ~6–24 total | Acceptance letter, rejection letter, or return notice | Acceptance → pay per terms; Rejection → 30-day appeal clock starts (appeal guide) |
| After acceptance | Lump sum: balance ≤5 months · Periodic: schedule ≤24 months | Payments complete the compromise | Then the 5-year compliance period runs (rules) |
Ranges synthesise the practitioner consensus in this SERP (Keith Jones CPA’s 6–12-month review estimate, Wolf Tax’s time schedule, Tax Lawyers Group’s stage table) inside the IRS FAQ’s own frame: the investigation may take up to 24 months.
The acknowledgment letter gives an estimated date by which the IRS will contact you if it needs more information. Silence inside that window is normal; silence past it justifies a status call to the number on the letter. Expect at least one round of document requests even for clean offers — examiners verify, they do not skim.
What should I expect after submitting an Offer in Compromise (OIC or offer)? Acknowledgment, a processability screen, investigation with document requests, possible negotiation over the amount, and a written decision — the IRS FAQ’s own summary, staged and timed in the table above (irs.gov).
How long does it take for an Offer in Compromise to be accepted or denied? Georgia’s DOR asks this for its state programme; federally, plan on 6–24 months end to end, with straightforward wage-earner cases at the shorter end and business/complex cases at the longer end.
How long does the IRS take to process an Offer in Compromise? Initial processing (acknowledgment + processability) takes roughly 1–2 months; the investigation is the long middle (Wolf Tax’s FAQ question, answered with the stage table above).
How long does an Offer in Compromise take? Wolf Tax’s FAQ headline is this exact question; the complete answer includes the tail most pages omit: decision (6–24 months) + payment completion (≤5 months lump sum / ≤24 months periodic) + 5 years of post-acceptance compliance before the compromise is truly safe.
General tax information, not tax or legal advice. Sources: IRS OIC FAQs; 26 U.S.C. §7122(f); IRC §6331(k)/§6503 tolling rules; practitioner timelines (Keith Jones CPA, Wolf Tax, Tax Lawyers Group); Georgia DOR OIC FAQ (question). Reviewed 2026-10-22.