Offer in Compromise (OIC)
An Offer in Compromise (OIC) is a formal administrative agreement between a taxpayer and the IRS that legally settles an outstanding tax liability for less than the full amount owed. It represents a powerful tax relief pathway, but is strictly governed by rigorous mathematical formulas evaluating the taxpayer's asset equity and future discretionary cash flow.
The OIC Mathematical Settlement Formula
The IRS does not accept Offer in Compromise settlements based on arbitrary negotiations. Instead, under Internal Revenue Manual guidelines, they evaluate applications mathematically using a strict metric called Reasonable Collection Potential (RCP). The RCP formula establishes the absolute minimum settlement amount the IRS is legally permitted to accept, calculated as follows:
To calculate Net Asset Equity, the IRS evaluates your bank balances, real estate, and vehicle values, applying a standard 20% quick-sale discount factor to physical properties before subtracting outstanding mortgages or loans. For Monthly Discretionary Cash Flow, they deduct your necessary living expenses (capped strictly under IRS National and Local Standards) from your gross monthly income. Under the Lump-Sum Cash option, the multiplier is 12 (projecting one year of disposable cash). Under the Periodic Payment option, the multiplier is 24 (projecting two years of disposable cash).
Streamlined Submission Rules & Requirements
To submit an Offer in Compromise, you must use the official Form 656 Booklet. If you are applying as an individual, you must also complete Form 433-A (OIC), providing exhaustive, notarized details of all household assets, bank transactions, and monthly expenditure sheets. If you represent a business entity, you must use Form 433-B (OIC).
Unless you qualify for the Low-Income Certification exemption, submitting the OIC package requires paying a non-refundable application fee ($205) and a mandatory initial payment. For Lump-Sum Cash offers, this is 20% of your total proposed settlement. For Periodic Payment offers, it represents your first monthly installment. If the IRS rejects your offer, these funds are not returned, but are applied directly to reduce your outstanding tax balance.
Action Checklist for OIC Submissions
Maximize your chances of an OIC acceptance by following this structured checklist:
- Validate Tax Compliance: Ensure all federal tax returns for the past six years are fully prepared and filed. If even one return is missing, the IRS will return your application immediately without evaluation.
- Determine Low-Income Qualification: Review the OIC booklet to see if your household income falls below 250% of the federal poverty guidelines. If you qualify, check the Low-Income Certification box to waive the $205 fee and all initial payment mandates.
- Calculate Your RCP: Perform the mathematical asset and income standard analysis. Ensure your proposed settlement offer matches or slightly exceeds your calculated Reasonable Collection Potential.
- Prepare the Application: Complete Form 656 and Form 433-A (OIC). Gather three months of bank statements, vehicle registrations, paystubs, utility records, and tax filings as supporting evidence.
- Maintain Strict Compliance Post-Acceptance: If accepted, pay the remaining settlement balance within the agreed timeline. You must file all tax returns and pay all federal liabilities on time for exactly five consecutive years following acceptance, or the IRS will void the settlement and reinstate your entire original debt.
Frequently Asked Questions
Get quick answers to essential questions surrounding this financial hardship category:
The three legal categories are: Doubt as to Collectibility (inability to pay full amount), Doubt as to Liability (legitimate dispute over whether you owe the tax), and Effective Tax Administration (you owe the tax and can pay it, but full collection would create severe economic hardship or be unfair).
Under federal law, the IRS has exactly two years (24 months) from the official receipt date to review your Offer in Compromise. If they do not formally accept or reject the offer within this 2-year window, the offer is legally deemed accepted.
Yes. Submitting an OIC pauses and suspends the 10-year Collection Statute Expiration Date (CSED) while the IRS evaluates your application. If the offer is rejected, the CSED clock remains paused for an additional 30 days to allow for administrative appeals.
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