Quick overview
An Offer in Compromise (OIC) is a formal settlement program the IRS uses to resolve tax liabilities when full collection would create economic hardship or when the tax owed is doubtful. In my 15+ years advising clients, I’ve seen OICs accepted when documentation clearly demonstrated limited ability to pay and when alternatives (installment agreements, currently not collectible status) were either inadequate or unavailable.
(Authoritative source: IRS Offer in Compromise page — https://www.irs.gov/payments/offer-in-compromise)
When does an OIC make sense? — practical decision cues
An OIC is worth pursuing when most of the following are true:
- Your monthly income barely covers necessary living expenses after IRS-allowed adjustments.
- You have little or no equity in nonexempt assets the IRS can seize (home equity rules vary by state and exemption).
- The IRS’s reasonable collection potential (RCP) — the combined value of collectible assets plus what the IRS believes you can pay from future income — is substantially less than the tax owed.
- Other collection alternatives either fail to stop aggressive collection (levies, liens) or would impose a longer-term, unaffordable payment burden.
If you are mainly behind because of a short-term cashflow problem, an installment agreement or partial-payment installment plan may be a better fit. See our installment agreement guide for comparison: “Installment Agreements vs. Offers in Compromise” (https://finhelp.io/glossary/installment-agreements-vs-offers-in-compromise-which-is-right-for-you/).
How the IRS evaluates an OIC (plain language)
The IRS evaluates an OIC using three basic grounds: doubt as to liability, doubt as to collectibility, and effective tax administration. Most accepted OICs are based on doubt as to collectibility (unable to pay in full). The IRS calculates RCP by looking at:
- Equity in assets (bank accounts, vehicles, investment accounts, real property, retirement accounts in limited cases);
- Future monthly income left over after allowable living expenses; and
- Potential realizable value over a short collection horizon.
If the offer equals or exceeds the RCP, the IRS is more likely to accept it. This means a realistic, well-documented offer — not an arbitrarily small number — improves your chances.
(IRS: Offer in Compromise — https://www.irs.gov/payments/offer-in-compromise)
Common real-world examples (case-style, anonymized)
1) Small business owner with uneven income
- Situation: “Jane,” sole proprietor, owed $25,000 after a bad year. Business cashflow barely covered family living costs, and she had little equity in business assets.
- Action: We prepared a careful financial statement, documented medical and business expenses, and proposed a $2,500 lump-sum OIC supported by detailed worksheets.
- Result: IRS accepted the OIC; Jane avoided prolonged collection and regained footing.
2) Job loss and medical bills
- Situation: A client had major medical expenses, depleted savings, and a $20k tax bill from a prior year.
- Action: We showed that after allowed living expenses, there was no surplus income and no seizable assets. We filed an OIC based on doubt as to collectibility.
- Result: The IRS accepted a significantly reduced amount and released the tax lien after compliance terms were satisfied.
3) Freelancer with seasonal income
- Situation: “Mark,” a freelancer, had a large tax balance but low current earnings and necessary monthly business expenses.
- Action: We documented fluctuating income with bank statements and contracts, calculated realistic monthly disposable income, and proposed a periodic payment OIC.
- Result: The IRS accepted a compromise that allowed him to remain operational while resolving the liability.
These examples reflect what I routinely see: strong documentation, transparent numbers, and realistic offers are what move decisions.
Step-by-step: Preparing and submitting a strong OIC
- Confirm eligibility
- You must have filed all required returns. The IRS usually requires tax returns to be filed before accepting an OIC.
- Certain tax types (for example, some trust fund recovery penalties or some types of non-tax debts) make an OIC inappropriate — check IRS guidance.
- Gather documentation
- Recent pay stubs, bank statements, business financials, and proof of unavoidable expenses (medical bills, court-ordered support, etc.).
- Documentation of asset values (vehicle titles, mortgage statements, investment account statements).
- Use the right forms
- The primary form is Form 656 (Offer in Compromise) and the IRS collection information form (financial statements such as Form 433-A/433-B or the simplified Form 433-F when requested).
- Include the correct application fee and initial payment option (lump sum vs periodic). The IRS posts current instructions on its site.
(IRS forms and instructions: https://www.irs.gov/payments/offer-in-compromise)
- Decide payment terms
- Lump-sum cash offer: you must generally submit 20% of the offer amount with the application and pay the remainder within 5 months after acceptance.
- Periodic payment offer: submit the first proposed installment with the application, continue monthly payments while the IRS considers the offer, and, if accepted, maintain payments as agreed.
- File and monitor the application
- Keep copies of everything. Processing can take months; stay responsive to IRS requests for additional information.
- If the IRS rejects the offer, you may be able to appeal using the Collection Appeals Program (CAP).
How an OIC interacts with other collection options
- Installment agreements: Sometimes less documentation is required, and payments can be more affordable short-term. Compare options in our guide: “When to Consider an Installment Agreement” (https://finhelp.io/glossary/when-to-consider-an-installment-agreement-pros-cons-and-process/).
- Currently Not Collectible (CNC): This suspends collection activity but does not settle the debt. If your hardship is temporary, CNC may be preferable. See “Key Differences Between Offers in Compromise and Currently Not Collectible Status” (https://finhelp.io/glossary/key-differences-between-offers-in-compromise-and-currently-not-collectible-status/).
- Tax liens and levies: An OIC does not automatically remove liens; the IRS may require additional steps to withdraw or release a lien after acceptance. Our article on tax liens explains options for lien withdrawal and subordination (https://finhelp.io/glossary/how-tax-liens-are-recorded-and-how-to-get-them-withdrawn/).
Common mistakes and how to avoid them
- Poor documentation: Submitting an application without thorough supporting records is the leading cause of rejection. Use bank statements, bills, and third-party documentation.
- Unrealistic offers: Proposing a token amount far below the RCP is almost always rejected. Work from IRS-allowable living expenses and realistic asset valuations.
- Filing before returns are current: The IRS typically requires all tax returns be filed before it will accept an OIC.
- Not considering alternatives: In some cases an installment agreement or CNC status is a faster, more practical fix.
Practical tips from a practitioner
- Run the numbers first: Calculate a conservative RCP estimate before you offer. If the RCP is close to the tax owed, try negotiating an installment agreement instead.
- Prioritize complete financial disclosure: Transparency avoids delays and shows good faith — a factor the IRS considers.
- Keep records organized: Create a single PDF with cover page, signed Form 656, financial statements, and supporting documents.
- Use a tax professional for complex cases: I routinely recommend professional representation when business assets, multiple years, or potential collection actions (levies) are involved.
Outcomes, timelines, and follow-up
- Timeline: Processing times vary by complexity; many cases take 6–12 months or longer. The IRS updates processing expectations on its OIC page.
- Acceptance terms: If accepted, you must meet the terms (timely payments, filing and paying future taxes on time) or the IRS can reopen collection.
- Rejection/appeal: If rejected, you generally receive a notice explaining reasons and information on appeals. The Collection Appeals Program is one path to challenge decisions.
(IRS Appeals and collection programs: https://www.irs.gov)
Final notes and disclaimer
Offers in Compromise are powerful but procedural and evidence-driven. In my practice I’ve seen them successfully resolve long-standing tax burdens when the taxpayer provides precise financial disclosure and a realistic offer. This article is educational and not a substitute for personalized legal or tax advice. For case-specific guidance, consult a licensed tax professional or visit the IRS Offer in Compromise webpages cited above.
Authoritative sources:
- IRS — Offer in Compromise overview and instructions: https://www.irs.gov/payments/offer-in-compromise
- IRS — Offer in Compromise frequently asked questions: https://www.irs.gov/individuals/faq-about-the-offer-in-compromise-program
Further reading on FinHelp:
- Installment vs. OIC: https://finhelp.io/glossary/installment-agreements-vs-offers-in-compromise-which-is-right-for-you/
- CNC vs. OIC: https://finhelp.io/glossary/key-differences-between-offers-in-compromise-and-currently-not-collectible-status/
- Tax lien options: https://finhelp.io/glossary/how-tax-liens-are-recorded-and-how-to-get-them-withdrawn/
This content reflects general rules current as of 2025 and is intended for U.S. federal tax situations. For updates and official IRS requirements, always consult IRS.gov.