Offer in Compromise Fees

Offer in Compromise Attorney Fees

Saved in taxes
$ 100 M+
Tax Matters Resolved
2500 +
Years in Practice
13 +
Tax Law Credentials
0 JD., LL.M.

What OIC Attorney Fees Actually Cover

An Offer in Compromise is not a flat-fee product you can buy and submit. It is a legal filing that requires a detailed financial analysis, accurate calculation of your Reasonable Collection Potential under IRC §7122, and preparation of a Form 656 package that will withstand IRS scrutiny.

The fee for OIC preparation at Brotman Law typically runs $4,000–$12,000 flat depending on the complexity of your financial picture. What that covers:

  • RCP analysis — calculating the IRS’s minimum acceptable offer amount
  • Collection Statute Expiration Date (CSED) analysis — determining how much time the IRS has to collect
  • Form 433-A (OIC) preparation — the financial disclosure the IRS uses to evaluate your offer
  • Form 656 preparation — the formal offer document
  • Response to IRS information requests during the review period
  • Negotiation with the assigned OIC examiner

We also do something that many firms skip: we tell you before we start whether an OIC is likely to be accepted. If your RCP exceeds your tax liability, we won’t recommend an OIC — we’ll recommend the resolution path that actually fits your situation.

Fee Reference

OIC and Related Resolution Fee Ranges

Matter TypeScopeTypical Fee Range
OIC pre-screening (RCP analysis only)Is an OIC viable for your situation?$1,500–$2,500
OIC — simple financial pictureW-2 income, limited assets$4,000–$6,000
OIC — complex financial pictureBusiness owner, multiple entities, real estate$7,000–$12,000
OIC — doubt as to liabilityChallenge the underlying tax assessment$5,000–$15,000
OIC rejection appeal to Appeals30-day appeal after IRS rejection$3,000–$8,000
OIC + concurrent audit defenseOIC while audit is pendingCombined: $10,000–$25,000

Ranges reflect Brotman Law’s typical fee structure. Your actual fee will be confirmed in writing before we begin.

What Affects OIC Preparation Cost?

OIC preparation costs are driven by the complexity of your financial disclosure — not by the size of your tax liability.

  1. Number of Income Sources and Entities
    A salaried employee with a simple balance sheet is less complex than a business owner with an S corporation, a rental property, and an investment account.
  2. Asset Complexity
    Real estate valuations, minority business interests, retirement accounts, and foreign assets require more analysis to characterize and document accurately for the IRS.
  3. Whether the Collection Statute Is at Issue
    If the CSED is approaching, the IRS’s collection window is closing—which affects the viable offer amount and the overall strategy.
  4. Whether the Underlying Tax Liability Is Disputed
    Doubt-as-to-liability OICs require a separate analysis of the legal basis for the assessment and are more involved than financial hardship OICs.
  5. Current Compliance Status
    The IRS requires current compliance before accepting an OIC. If you have unfiled returns, those must be filed first, which adds to the total engagement cost.

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Our Flat-Fee Approach to OIC

We don’t charge contingency fees. Here’s why that matters, and how our flat fee structure works.

Flat Fee

  • You know the full cost before we start
  • No incentive for us to recommend an OIC if installment agreement or penalty abatement is a better fit
  • Fee covers full preparation, submission, and IRS response — not just document preparation
  • If the IRS rejects and you want to appeal, that is a separate engagement with a separate flat fee

Hourly / Other

  • Complex multi-entity financial disclosures requiring outside valuations
  • OIC combined with active Tax Court proceedings
  • Cases where the IRS requests multiple rounds of additional information beyond the standard review process

Frequently Asked Questions

Offer in Compromise Attorney Fees

How much do OIC attorneys charge?

Offer in Compromise attorney fees typically range from $4,000 to $12,000 for full preparation, financial disclosure analysis, and submission. The variation reflects the complexity of your financial picture — a single-entity taxpayer with straightforward assets is less complex than a business owner with multiple entities, real estate, and retirement accounts.

Some firms charge a contingency fee — typically 10–15% of the amount ‘saved’ by the OIC. At Brotman Law, we do not. Our fee is for the legal work: analyzing your Reasonable Collection Potential, preparing the Form 656 package, and representing you in negotiations with the IRS. We do not take a percentage of your tax savings.

The IRS uses a formula called Reasonable Collection Potential to determine the minimum acceptable OIC amount. RCP is based on your equity in assets plus your future income over 12 or 24 months (depending on payment type). An experienced attorney calculates your RCP before recommending an OIC — if your RCP exceeds your tax liability, an OIC likely will not be accepted.

The IRS accepts roughly 30–40% of OIC submissions in a given year. Acceptance rates vary by year and taxpayer type. Submissions prepared by experienced tax attorneys have substantially higher acceptance rates than self-prepared submissions, primarily because of accurate RCP analysis and proper financial disclosure preparation.

If the IRS rejects an OIC, you can appeal the rejection to the IRS Independent Office of Appeals within 30 days. If Appeals also rejects it, you can proceed to Tax Court for a CDP hearing in certain circumstances. In many rejection cases, the IRS will suggest an acceptable revised amount — which an experienced attorney can negotiate.

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