Are Personal Loans Taxed: Forgiven Debt and Imputed Interest

Personal loans are not taxed as income when you receive them, but taxes can enter the picture in three other ways: the interest you pay is usually not deductible, any portion of the loan a lender forgives is generally taxable, and private loans between individuals carry reporting and imputed-interest rules that catch many families off guard.

Why the Loan Itself Isn’t Income

Federal law defines gross income as “all income from whatever source derived,” but borrowed money doesn’t fit.¹ Borrow $20,000 and your bank balance grows by $20,000, but you also owe $20,000. The two cancel out. There’s no net gain to tax.

This applies no matter where the money comes from or what you spend it on. A personal loan from a bank, a credit union, an online lender, or a family member is treated the same way. Whether you use it for a vacation, medical bills, or credit card consolidation, none of it shows up on your return.

One boundary matters here. The arrangement has to be a genuine loan with a real obligation to repay. If the IRS concludes no one ever intended repayment, it can reclassify the money as taxable compensation or a gift, depending on the parties involved.

Can You Deduct the Interest You Pay?

Usually not. Federal law bars deductions for personal interest, which covers interest on debt used for personal expenses like car purchases, credit card balances, and everyday living costs.² The IRS lists credit card interest and installment interest for personal expenses as explicitly nondeductible.³

What matters isn’t the label on the loan, but how you actually use the money. Three uses can turn otherwise-personal interest into a deductible expense.

Investment Use

If you use loan proceeds to buy taxable investments like stocks or bonds, the interest counts as investment interest expense. You claim it on Form 4952, capped at your net investment income for the year.⁴ Any unused amount carries forward.⁵

Business Use

Funds put directly into a business you actively run generate deductible business interest. Sole proprietors take it on Schedule C.⁶

Home Purchase or Improvement

Since 2018, interest on debt secured by your home is deductible only when the borrowed funds were used to buy, build, or substantially improve the home securing the loan.⁷ Take out a personal loan secured by your home and use it to pay off credit cards, and the interest is not deductible. Use it to add a bathroom, and it counts as acquisition indebtedness, subject to the $750,000 cap ($375,000 if married filing separately) on post-December 15, 2017 debt.⁸ You have to itemize on Schedule A to claim it, so the deduction only helps if your itemized total beats the standard deduction.

When Forgiven Debt Becomes Taxable

This is where a personal loan can produce a real tax bill. If a lender cancels, forgives, or settles your debt for less than you owe, the forgiven amount is generally treated as ordinary income.⁹ You received money, spent it, and no longer have to give it back. The IRS calls that an economic benefit.

Lenders that forgive $600 or more must report the cancellation to you and the IRS on Form 1099-C.¹⁰ Because the IRS already has the number before you file, leaving it off is one of the fastest ways to draw a notice. And even without a 1099-C, you’re still legally required to report the income.

The Insolvency Exception

If your total debts exceed the fair market value of everything you own immediately before the cancellation, you’re insolvent, and you can exclude forgiven debt up to the amount of that insolvency.¹¹⁹ Say you own assets worth $80,000 and owe $100,000. You’re insolvent by $20,000. If a lender forgives $25,000, you can exclude $20,000 but still report the remaining $5,000. The calculation requires a full tally of your assets at fair market value (including retirement accounts and personal property) and all your debts, not just the one being forgiven.

The Bankruptcy Exception

Debt discharged through a Title 11 bankruptcy case is fully excluded from income regardless of amount or solvency.⁹ The bankruptcy exclusion takes priority over the other exclusions.

You Have to Claim the Exclusion on Form 982

Either exclusion requires filing Form 982 with your return for the year the debt was forgiven.¹² Skipping the form is a common and costly mistake. The IRS does not apply the exclusion automatically when a 1099-C shows up on your return.

There’s a trade-off worth knowing. Excluding forgiven debt requires you to reduce certain tax attributes, and for most people with a forgiven personal loan the biggest hit is a reduction in the tax basis of property they own. That means a larger taxable gain if they later sell. The exclusion functions more like a deferral than a full pass.

The Principal Residence Exclusion Has Expired

A separate exclusion for forgiven mortgage debt on a primary residence expired on January 1, 2026.⁹ Mortgage debt forgiven in 2026 or later no longer qualifies for automatic exclusion. Insolvency and bankruptcy still apply.

Private Loans Between Individuals

Bank loans are simple on the tax side. Loans between family members and friends are not.

Lenders Owe Tax on the Interest They Collect

Anyone who earns interest on a personal loan reports it as ordinary income, whether that’s a bank or your aunt. Private lenders report interest received on Schedule B when total interest income tops $1,500 for the year.¹³ The interest is taxed at the lender’s regular income tax rate.

Imputed Interest on Below-Market Loans

Lend a relative money below the IRS’s Applicable Federal Rate, and the IRS treats the shortfall as a taxable event. The forgone interest is considered a gift from lender to borrower and, at the same time, interest income paid back to the lender.¹⁴ The lender owes income tax on interest they never actually received.

The AFR is published monthly and varies by loan term: short-term (three years or less), mid-term (three to nine years), and long-term (over nine years).¹⁵ Anyone lending privately should check the current month’s rate before setting terms.

The $10,000 and $100,000 Safe Harbors

Two exceptions keep the imputed interest rules from reaching every casual family loan.

If total outstanding loans between two individuals stay at or below $10,000, the imputed interest rules don’t apply. You can lend a sibling $8,000 interest-free with no tax consequences. The exception disappears if the borrower uses the funds to buy income-producing assets.¹⁴
For gift loans between $10,001 and $100,000, imputed interest is capped at the borrower’s actual net investment income. If that income is $500 or less, it counts as zero, meaning no imputed interest. This exception doesn’t apply if tax avoidance is a main purpose of the arrangement, or if loans between the parties exceed $100,000.¹⁴

When the IRS Calls a “Loan” a Gift

A family loan that exists only on paper is a gift to the IRS. No payments, no written agreement, no interest, and the IRS can reclassify the entire principal as a taxable gift, creating potential gift tax obligations for the lender. If the “loan” was really disguised compensation from an employer, the borrower faces taxable income instead.

To keep a private loan classified as a loan, put it in writing with a fixed repayment schedule, set the interest rate at or above the AFR, and keep records of actual payments. Estate audits are where the IRS most aggressively challenges family loans, and missing any one of those elements can be enough to flip the classification.

1
Office of the Law Revision Counsel. 26 U.S. Code 61 – Gross Income Defined
2
Office of the Law Revision Counsel. 26 USC 163 – Interest
3
Internal Revenue Service. Topic No. 505, Interest Expense
4
Internal Revenue Service. About Form 4952, Investment Interest Expense Deduction
5
Internal Revenue Service. Publication 550, Investment Income and Expenses
6
Internal Revenue Service. Instructions for Schedule C (Form 1040)
7
Internal Revenue Service. Real Estate Taxes, Mortgage Interest, Points, Other Property Expenses
8
Internal Revenue Service. Publication 936, Home Mortgage Interest Deduction
9
Office of the Law Revision Counsel. 26 USC 108 – Income From Discharge of Indebtedness
10
Office of the Law Revision Counsel. 26 U.S. Code 6050P – Returns Relating to the Cancellation of Indebtedness
11
Internal Revenue Service. What if I Am Insolvent
12
Internal Revenue Service. Instructions for Form 982
13
Internal Revenue Service. About Schedule B (Form 1040), Interest and Ordinary Dividends
14
Office of the Law Revision Counsel. 26 USC 7872 – Treatment of Loans With Below-Market Interest Rates
15
Internal Revenue Service. Applicable Federal Rates