Offer in Compromise
A legal agreement to settle your entire IRS tax debt for less than the full amount owed. The IRS will accept it only when your ability to pay — your Reasonable Collection Potential — falls short of what you owe.
What Is an Offer in Compromise?
An Offer in Compromise (OIC) is not a negotiation where you make a low offer and the IRS counters. It is a mathematical determination. The IRS will settle for less only when the math shows they cannot realistically collect the full amount before your collection statute expires. If the numbers support it, the IRS is required by policy to accept the lowest offer that reflects your Reasonable Collection Potential.
Three legal grounds for an OIC exist under IRC § 7122:
Doubt as to Collectibility
You cannot pay the full liability before the 10-year collection statute (CSED) expires. This is by far the most common basis for OIC acceptance.
Doubt as to Liability
You dispute the correctness of the underlying tax assessment — not just the amount, but whether you actually owe it at all.
Effective Tax Administration
You can technically pay, but collection would create severe economic hardship or be fundamentally unfair given exceptional circumstances.
The RCP Formula: How the IRS Calculates Your Minimum Offer
Reasonable Collection Potential (RCP) is the IRS formula that determines the absolute minimum offer they will accept. Your offer must equal or exceed your RCP. There are two components:
RCP = Quick Sale Value of Assets + Future Income
1Quick Sale Value (QSV)
The IRS values your assets at 80% of fair market value — the "quick sale" price if you had to sell immediately. This includes bank accounts (100%), retirement accounts (after applicable taxes and penalties), home equity, vehicles, and investments.
2Future Income
Monthly Disposable Income (MDI) is your gross income minus IRS-allowed necessary living expenses (National and Local Standards). MDI is then multiplied by either 12 months (lump sum) or 24 months (periodic payment).
Future Income = MDI × 12 (or × 24)
OBBBA 2026: Overtime Deduction Reduces Your MDI
- • Single filer: up to $12,500 overtime deduction (phases out above $150,000)
- • Married filing jointly: up to $25,000 (phases out above $300,000)
Lump Sum vs. Periodic Payment: Which Should You Choose?
The payment method you choose affects both how much you must offer and what cash you need upfront. Neither is inherently better — it depends on your cash position.
| Factor | Lump Sum Offer | Periodic Payment Offer |
|---|---|---|
| Future Income Multiplier | 12 months | 24 months |
| Initial Payment with Application | 20% of offer amount | First installment payment |
| Remaining Balance After Acceptance | Within 5 months | Continuing monthly installments |
| Payments During IRS Review | None required | Monthly installments continue |
| Lower Minimum Offer? | Yes (12x multiplier) | No (24x multiplier) |
| Best For | Taxpayers with cash or assets to fund 20% | Taxpayers with low cash but steady income |
Low-Income? Fee and Payment Waivers Available
Eligibility: What You Must Have Before Filing
The IRS will return your offer — without reviewing it — if you do not meet these threshold requirements. Getting these right before you file is non-negotiable.
Form 656 and 433-A(OIC): What You Are Actually Filing
An OIC application is a package of documents. The IRS will not process it unless everything is included and complete. Here is what goes in the envelope:
The Offer Application
The formal offer document. You state the dollar amount you are offering, the payment method (lump sum or periodic), and the legal basis (Doubt as to Collectibility, Doubt as to Liability, or Effective Tax Administration). You sign under penalties of perjury.
Collection Information Statement (Individuals)
Your complete financial picture: income from all sources, monthly living expenses, assets (bank accounts, retirement, real estate, vehicles), and liabilities. Every number on this form feeds directly into the RCP calculation. Accuracy is critical — the IRS verifies through third-party data.
Collection Information Statement (Businesses)
Required if you are a business owner or have business-related liabilities included in the offer. Covers business income, expenses, assets, and liabilities.
Low-Income Certification (if applicable)
Attach if your household income is at or below 250% of the federal poverty guideline. Waives the $205 application fee and initial payment requirement.
What Happens After You Submit
Processability Review (4–6 weeks)
The IRS checks completeness. Are all returns filed? Is the application fee included? Is the initial payment attached? If anything is missing, the offer is returned unprocessed — not rejected. You can resubmit.
IRS Suspends Collection Activity
Once the offer is in processability, the IRS cannot levy your wages or bank accounts during the review period. However, the CSED (collection statute) is tolled — it stops running for the duration of the review plus 30 days.
Financial Verification (2–6 months)
An IRS offer examiner reviews your 433-A(OIC). They verify your numbers against IRS databases, W-2s, 1099s, and property records. They may request additional documentation. They recalculate your RCP using IRS standards.
Decision: Accept, Reject, or Counter
The IRS will either accept your offer as submitted, reject it (if your RCP exceeds your offer), or in some cases issue a counter. Acceptance requires payment per your chosen method. Rejection triggers your 30-day appeal window.
Post-Acceptance Compliance (5 Years)
After acceptance, you must stay in full tax compliance for 5 years: file all returns on time, pay all taxes owed, and make estimated payments if required. Defaulting on a settlement agreement can revive the original liability.
Critical: An OIC Tolls Your Collection Statute
Source: IRM 5.8.1
OIC vs. Other Resolution Paths
OIC is not always the right answer. Compare it against other IRS programs based on your situation:
| Program | Best When | Tolls CSED? |
|---|---|---|
| Offer in Compromise | RCP significantly less than debt; CSED has years remaining | Yes — full review + 30 days |
| Installment Agreement | Debt ≤$50k; can afford regular payments | Minimal (request only) |
| Currently Not Collectible | Zero ability to pay; CSED still running is a benefit | No — CSED keeps running |
| Wait for CSED Expiration | CSED expires in <2 years; IRS collection activity is minimal | No — no action means no tolling |
What Tax Firms Don't Tell You
Many tax resolution firms advertise OIC heavily because it is easy to market — "settle your $100k debt for $100!" What they often leave out:
- The IRS rejects OICs when your RCP meets or exceeds your liability. No amount of negotiation changes the math — the formula is fixed.
- Firms sometimes file OICs they know will be rejected — just to buy time. While pending, the CSED is tolled, meaning the IRS gets extra time to collect after the rejection.
- The OIC application is public government forms you can file yourself. The $205 fee goes to the IRS, not a firm. If you have a straightforward financial picture, self-filing is a real option.
- Legitimate help from a CPA, EA, or tax attorney makes sense for complex cases — business income, multiple years, disputed liability. For simple W-2 situations, the IRS Pre-Qualifier tool and this guide may be sufficient to understand your position.
Calculate Your RCP First
Before spending time on Form 656, use the OIC Eligibility Calculator to see whether your RCP is lower than your total tax debt. If it is not, OIC is unlikely to be accepted and you should consider other resolution paths.
Open OIC Eligibility CalculatorNeed Help Running the Numbers or Filing Form 656?
If your financial picture is complex — self-employment income, multiple tax years, business assets — a tax professional can verify your RCP and ensure your application is complete and accurate before submission.
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