Forgiven debt tax calculator (1099-C + insolvency)

Settling a debt for less than you owe is good news — but the IRS often treats the forgiven amount as taxable income, reported on a Form 1099-C. The catch most people miss: if you were insolvent (you owed more than you owned) right before, you can exclude some or all of it. Estimate your number below. Everything runs in your browser.

The insolvency exclusion, in plain English

Under IRC §108, canceled debt isn't taxable to the extent you were insolvent immediately before the cancellation. Insolvency just means your total liabilities exceeded the fair market value of your total assets (include retirement accounts and most property). If you were insolvent by $15,000 and a creditor forgave $10,000, the whole $10,000 can usually be excluded — you claim it on IRS Form 982. If you were insolvent by only $4,000, you'd exclude $4,000 and be taxed on the remaining $6,000.

Other ways forgiven debt escapes tax

Debt discharged in bankruptcy is generally fully excluded. Certain student-loan forgiveness, qualified principal-residence debt, and qualified farm or business debt have their own rules. And a creditor only files a 1099-C for cancellations of $600 or more. None of this is tax advice — the insolvency math in particular is fact-specific, so confirm with the IRS or a tax professional before you file.

Frequently asked questions

Is forgiven or settled debt always taxable?

Often, but not always. The IRS generally treats canceled debt as ordinary income on Form 1099-C, but exclusions can reduce or remove the bill — most commonly the insolvency exclusion under IRC §108, plus debt discharged in bankruptcy and certain student-loan and primary-residence rules.

What does it mean to be "insolvent"?

You were insolvent if, immediately before the debt was canceled, your total liabilities were greater than the fair market value of your total assets (count retirement accounts and most property). You can exclude canceled debt up to the amount you were insolvent; you claim it on IRS Form 982.

I never received a 1099-C — do I still owe the tax?

Possibly. A creditor is supposed to file a 1099-C when it cancels $600 or more, but the income can be reportable whether or not the form reaches you. Not getting one does not automatically mean there is nothing to report — check your records for the year the debt was settled.

Should I talk to a tax professional?

For anything beyond a simple case, yes. The insolvency calculation and Form 982 have specific rules, and the numbers here are an estimate, not tax advice. A tax professional — or a free Low Income Taxpayer Clinic (LITC) if you qualify — can confirm what you actually owe.