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IRS Offer in Compromise

How an IRS offer in compromise works, how the IRS calculates your minimum offer, lump-sum vs periodic payment options, and a calculator.

Updated November 4, 2026. Free, no sign-up; everything runs in your browser and nothing you type is stored.

Offer in compromise minimum offer calculator

Estimated minimum offer (reasonable collection potential)
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–Net equity in assets (80% quick-sale value − loans)
–Future disposable income counted

IRS offer in compromise: how the minimum is figured

An offer in compromise lets you settle a tax debt for less than you owe if paying in full would be a hardship. The IRS generally accepts an offer equal to your reasonable collection potential: the net equity in your assets (usually 80% of quick-sale value minus loans) plus your future disposable income (monthly income minus allowable expenses) times 12 for a lump-sum offer or 24 for a periodic-payment offer. Use the IRS's pre-qualifier tool and Form 433-A (OIC) to work out your numbers.

Applying

Many people who don't qualify can use an installment agreement instead.

Common questions

How does the IRS calculate an offer in compromise?

Net equity in assets plus future disposable income times 12 (lump sum) or 24 (periodic payments).

Can anyone get an offer in compromise?

No, it's for people who can't pay in full; the IRS pre-qualifier tool helps check.

What forms are needed?

Form 656 and Form 433-A (OIC), with the application fee unless you qualify for the low-income waiver.

Sources

More paycheck and tax calculators: IRS Mileage Rate · IRS Nonprofit Search · IRS Payment Plans · IRS Tax Transcript Request

Related

General information, not financial, tax or legal advice. Check important numbers with the official source before acting on them.