IRS Offer in Compromise Calculator (Free Settlement Estimate Tool)

Marc Boulanger • June 28, 2025
A calculator is sitting on top of a pile of papers.

Struggling with back taxes? Wondering how much the IRS might settle for? You're not alone — and now, you don’t have to guess.


At Boulanger CPA, we’ve built a free, confidential Offer in Compromise (OIC) calculator to help you estimate your lowest possible IRS settlement — without speaking to an agent, and without entering sensitive personal information.


πŸ‘‰ Click here to try the calculator now


What Is an Offer in Compromise?

An Offer in Compromise is a legal IRS settlement program that allows qualified taxpayers to settle their tax debt for less than the full amount owed. It’s based on your ability to pay, not the size of your debt.


If you can prove that full payment would cause financial hardship — or is simply not possible based on your income, assets, and expenses — the IRS may agree to accept a reduced lump sum or payment plan.


But here’s the catch: most offers are denied because they’re:


  • Overestimated
  • Missing documentation
  • Filed by companies that don’t understand IRS financial standards


That’s why having a CPA-backed estimate — like the one in our tool — can give you a realistic, strategic starting point.


How the IRS Calculates Your Offer


The IRS bases your offer amount on what it calls your Reasonable Collection Potential (RCP). This includes:


  • Disposable income (what’s left after allowable living expenses)
  • Equity in assets (bank accounts, vehicles, property)
  • Future income (usually over 12 or 24 months, depending on your payment plan)


Our calculator mirrors these standards — giving you an estimate that closely reflects how the IRS will review your case.


What Makes Our OIC Calculator Different?


Unlike most generic “debt settlement” websites, our calculator is:


  • βœ… Built by a licensed CPA who’s negotiated real IRS settlements
  • βœ… Based on current IRS Collection Financial Standards
  • βœ… Free, private, and easy to use — no contact info required
  • βœ… Designed for taxpayers who want to plan, not guess


If you qualify for an Offer in Compromise, this tool will give you a ballpark settlement estimate. If you don’t qualify yet, it may suggest other options — like Currently Not Collectible status or a streamlined installment agreement.


πŸ‘‰ Try the calculator now


Ready to Take the Next Step?


Using a calculator is just the beginning. If you're serious about resolving your IRS tax debt, let’s build a real strategy that protects your paycheck, your home, and your peace of mind.


πŸ“ž Call 657-218-5700 or book a consultation here


During your call, you’ll speak directly with Marc Boulanger, CPA — not a sales rep or call center. We’ll review your situation and confirm whether you qualify for an OIC or another program that fits your needs.


Bonus: Get the Book That Breaks It All Down


Want a deeper understanding of how the IRS works — and how to beat them at their own game?


πŸ“˜ Defend What’s Yours: A California Taxpayer’s Guide to Beating the IRS and FTB


Written by Marc Boulanger, CPA, this book walks you through the entire tax resolution process, including OIC strategies and insider tips the IRS doesn’t want you to know.


Ask for a free copy when you schedule your consultation.


related reading


Frequently Asked Questions

Is there a real IRS Offer in Compromise calculator?

Yes. The IRS offers an official pre-qualifier tool on its website, and Boulanger CPA provides a free calculator that mirrors the IRS financial standards to estimate your settlement amount.

How do I calculate my IRS Offer in Compromise amount?

Your offer amount is based on your Reasonable Collection Potential (RCP), which includes disposable income, assets, and projected future income. Our calculator helps you estimate this quickly and accurately.

Do I need a CPA to submit an Offer in Compromise?

While you can apply on your own, having a CPA improves your chances of approval. Most self-filed OICs are rejected due to miscalculations or missing documents. A CPA can structure your offer properly and negotiate on your behalf.

Can I settle IRS tax debt for less than I owe?

Yes, if you qualify for an Offer in Compromise. The IRS may accept a lower amount if full payment would cause financial hardship and your assets and income are insufficient to pay in full.

Is the IRS Offer in Compromise calculator really free?

Yes. Our tool is 100% free to use, and no personal contact info is required. It’s designed to help you understand what you might owe — and whether you should move forward with professional help.


πŸ“£ About the Author


Marc Boulanger, CPA is the founder of Boulanger CPA and Consulting PC, a boutique tax resolution firm based in Orange County, California and trusted by high-income individuals and business owners across Southern California.


He is the author of Defend What’s Yours: A California Taxpayer’s Guide to Beating the IRS and FTB at Their Own Game, available now on Amazon. The book offers a step-by-step plan for resolving IRS and FTB tax debt without losing your business, your home, or your peace of mind.


With over a decade of experience resolving high-stakes IRS and State tax matters, Marc brings strategic insight to complex cases involving wage garnishments, bank levies, unfiled returns, and six-figure tax debts. He is known for helping clients reduce or eliminate tax liabilities through expertly negotiated settlements and compliance plans.


Marc is a Certified Public Accountant licensed in California and Oklahoma and holds the designation of Certified Tax Representation Consultant. He is a member of the American Society of Tax Problem Solvers (ASTPS) — the national organization founded by the educators and practitioners who have trained thousands of CPAs, EAs, and tax attorneys in IRS representation strategy.


Every case is handled with discretion, proven methodology, and direct CPA-led representation — not call center scripts.


πŸ“ Learn more at www.orangecounty.cpa or call (657) 218-5700.


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