What to Do If You Get a 1099-C for an Old Debt

If a Form 1099-C showed up in the mail for a debt you had written off in your head years ago, the IRS treats the canceled amount as taxable income unless an exception or exclusion applies. The agency already has its own copy of that 1099-C for an old debt, so ignoring it is the one option that doesn’t work. Your job is to figure out three things: whether the debt was actually canceled, whether you owe tax on it, and how to report it correctly on your return.

First, Confirm the Debt Was Actually Canceled

Receiving a 1099-C doesn’t automatically mean the creditor has given up its right to collect. The IRS warns that if a creditor keeps trying to collect after sending the form, the debt may not truly be canceled and you may not have income to report.¹ Creditors are required to file the form whenever an “identifiable event” occurs, and one of those events is simply an internal business decision to stop collection activity. That’s a reporting trigger, not a legal release.

Look at Box 6. On old debts, you’ll most often see Code G, which means the creditor adopted a policy to stop pursuing you. Code C means the statute of limitations on collection expired. Code A means the debt was discharged in bankruptcy.² If you’re not sure whether the creditor actually released you or just crossed a reporting threshold, call and ask for confirmation in writing before you file.

Which Year You Report It In

The tax year that matters is the one shown in Box 1, the date of the identifiable event, not the year the debt originally arose. So a credit card charged off years ago can still land on this year’s return if that’s when the creditor triggered the reporting event. Box 2 shows the amount of canceled debt the IRS treats as income unless something wipes it out.³

Exceptions That Erase the Tax With No Paperwork

Before working through the more involved exclusions, check whether one of these simpler exceptions applies. If it does, the canceled amount is not income at all and you don’t have to file Form 982.⁴

A gift or bequest. If a friend or family member forgave a personal loan as a gift, it’s treated under the gift tax rules, not as your income.¹
Debt whose payment would have been deductible. The classic example is home mortgage interest.
Certain student loans discharged because you worked in qualifying public service for the required period. These remain permanently tax-free under IRC 108(f).⁵
A seller reducing what you owe on a purchase. That’s a price adjustment; your cost basis in the property drops instead.

The Insolvency Exclusion Is the Main Escape Route

For most people dealing with an old 1099-C, insolvency is the exclusion that actually does the work. You qualify to the extent your total liabilities exceeded the fair market value of your total assets immediately before the debt was canceled. If you were underwater at that moment, some or all of the canceled amount is excluded from income.

The math is straightforward. If your liabilities were $50,000 and your assets were worth $35,000, you were insolvent by $15,000. A $10,000 canceled debt would be fully excluded. A $20,000 canceled debt would be excluded up to $15,000, leaving $5,000 taxable.

The trap is what counts as an asset. The IRS defines assets broadly and specifically includes items creditors can’t touch: retirement accounts like 401(k)s and IRAs, pension interests, the cash value of life insurance, and even household goods and clothing. On the liability side, include everything you owe: credit cards, mortgages, car loans, medical bills, student loans, unpaid taxes, and judgments.⁶

Document your position at the moment before cancellation. The IRS can ask for proof, so hold on to bank statements, loan balances, property valuations, and retirement account statements dated near the Box 1 event date.

Other Exclusions Worth Knowing

Bankruptcy

Debt discharged in a Title 11 bankruptcy case is completely excluded from income with no dollar cap, and this exclusion is mandatory: if it applies, you use it before any other. You still file Form 982 with the bankruptcy box checked.⁷

Mortgage Debt on Your Home

The qualified principal residence indebtedness exclusion historically covered forgiven mortgage debt used to buy, build, or substantially improve your primary home, up to $750,000 ($375,000 if married filing separately).⁸ It applied to discharges before January 1, 2026, or to those occurring later only if the arrangement was entered and evidenced in writing before that date. A discharge occurring entirely in 2026 without a prior written arrangement does not qualify. If your 1099-C is mortgage-related and doesn’t fit, insolvency is the likely fallback.

Student Loans Forgiven in 2026 or Later

The American Rescue Plan Act temporarily made most student loan forgiveness tax-free, but that provision only ran through December 31, 2025.⁹ Starting in 2026, federal loan balances forgiven under an income-driven repayment plan are generally taxable cancellation-of-debt income. The permanent public service exception under IRC 108(f) still applies to borrowers whose loans are discharged because of qualifying work.⁵ If yours doesn’t, run the insolvency numbers; after 20 or 25 years of income-driven payments, many borrowers qualify.

If the Form Is Wrong

Contact the creditor first, not the IRS. Common errors include an incorrect amount in Box 2, a form issued for a debt that was actually paid in full, or a cancellation date that doesn’t match reality. Send your evidence (settlement agreements, payoff confirmations, bank records, prior dispute correspondence) and request a corrected 1099-C in writing.

If the creditor won’t fix it, file your return on time with the amounts you believe are correct and attach a written statement explaining the discrepancy and the steps you took. You are responsible for reporting the correct taxable amount regardless of what the form says.¹

How to Report It on Your Return

If no exception or exclusion applies, report the full Box 2 amount as ordinary income. For nonbusiness debt (credit cards, personal loans, medical bills), it goes on Schedule 1 (Form 1040), line 8c. Sole proprietorship debt goes on Schedule C; farm debt on Schedule F.⁶

If you’re claiming any exclusion, you must attach Form 982.¹⁰ In Part I, check line 1a for bankruptcy or line 1b for insolvency, then enter the excluded amount on line 2.⁷

There is a trade-off buried in Part II. When you exclude canceled debt from income, the IRS requires you to reduce certain tax benefits by the excluded amount, essentially deferring the tax rather than erasing it. The reductions run in a set order starting with net operating losses and ending with foreign tax credit carryovers, with property basis in the middle.¹¹ For most people with old consumer debt, none of these attributes exist to reduce. The most likely practical effect is a lower cost basis in property you own, which could increase your taxable gain when you eventually sell.

What Happens If You Ignore It

The IRS already has its copy of the 1099-C, so a mismatch between what the creditor reported and what appears on your return generates an automated notice. The agency lists failing to report income shown on a 1099 as an example of negligence.¹²

The accuracy-related penalty is 20% of the underpaid tax and applies both to negligence and to substantial understatement (understating your tax by the greater of 10% of the correct tax or $5,000).¹² Interest accrues on top from the original due date. Even if an exclusion covers the full amount, you have to file Form 982 to claim it. Silence is not a strategy when the information return is already in the IRS system.

How Long the IRS Has to Come After You

The general statute of limitations gives the IRS three years from the date you filed to assess additional tax. That window stretches to six years if the unreported income exceeds 25% of the gross income shown on your return, which a large canceled debt can easily trigger. If you never filed for that year at all, there is no time limit.¹³

If a 1099-C for a prior year went unaddressed, filing an amended return with Form 982 attached is almost always better than waiting for the notice. Voluntary correction before the IRS contacts you can head off or reduce penalties.

1
Internal Revenue Service. Topic No. 431, Canceled Debt – Is It Taxable or Not?
2
Internal Revenue Service. Instructions for Forms 1099-A and 1099-C
3
Internal Revenue Service. About Form 1099-C, Cancellation of Debt
4
Internal Revenue Service. Exceptions and Exclusions
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Office of the Law Revision Counsel. 26 U.S. Code 108 – Income From Discharge of Indebtedness
6
Internal Revenue Service. Publication 4681 (2025), Canceled Debts, Foreclosures, Repossessions, and Abandonments
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Internal Revenue Service. Instructions for Form 982
8
Office of the Law Revision Counsel. 26 USC 108 – Income From Discharge of Indebtedness
9
Taxpayer Advocate Service. What to Know About Student Loan Forgiveness and Your Taxes
10
Internal Revenue Service. IRS Form 982 – Reduction of Tax Attributes Due to Discharge of Indebtedness
11
Internal Revenue Service. Instructions for Form 982
12
Internal Revenue Service. Accuracy-Related Penalty
13
Office of the Law Revision Counsel. 26 U.S. Code 6501 – Limitations on Assessment and Collection