Do You Have to Pay Back a Loan Modification?

Yes, you have to pay back a loan modification. A modification restructures your existing mortgage — it does not wipe out the debt. You still owe the balance, usually through a revised monthly payment, sometimes with a portion deferred to the end of the loan as a balloon, and in limited cases with a small slice forgiven under a specific program. Lenders agree to modifications because keeping you in the home usually costs them less than foreclosing, but from your side it is debt restructuring, not debt relief.

How You Repay Through New Monthly Payments

The most common repayment path is a revised monthly schedule. Your servicer takes the amounts you fell behind on — missed payments, unpaid interest, and escrow shortages for taxes and insurance — and rolls them into your principal balance. That process, called capitalization, raises what you owe overall even when your monthly payment drops.¹ Legal fees and other costs the servicer advanced during your delinquency typically get capitalized too.

Your servicer may also adjust the interest rate, sometimes lowering it at first and stepping it up over time to a fixed market rate. The loan term can be extended to as long as 40 years from the date of modification, a maximum now permitted by FHA, Fannie Mae, Freddie Mac, and the VA.² Stretching the debt over more years lowers each payment but raises total interest paid. Every dollar of the original debt, plus anything capitalized, must be repaid under the new schedule. Fall behind on the modified payments and you face the same default and foreclosure risk as before.

Deferred Balances That Come Due Later

Many modifications go further and set aside part of what you owe so it stops accruing interest. This is called principal forbearance. Your servicer separates a portion of the balance from the interest-bearing part of the loan and moves it to the back of the line.¹ Because your monthly payment is calculated only on the interest-bearing portion, it can drop significantly.

The deferred amount does not disappear. It sits as a non-interest-bearing lien against your property and comes due as a single balloon payment when the loan matures, when you sell the home, or when you refinance or otherwise pay off the mortgage. The forborne amount can range from a few thousand dollars to well over $100,000, depending on your property value and the severity of the hardship. Federal rules require your servicer to give you written notice of the specific terms and duration of any forbearance arrangement.³ Read those documents closely. Many borrowers mistake the deferred amount for forgiven debt because it stops showing up on their monthly statement.

When Part of the Debt Is Actually Forgiven

Not every modification requires full repayment of every dollar. Under certain programs, a portion of the forborne principal is eventually forgiven rather than collected later as a balloon. The FHFA’s Principal Reduction Modification, available on loans backed by Fannie Mae and Freddie Mac, converts the forbearance amount to outright forgiveness after you complete three timely payments and accept the final modification terms.¹ The standard Fannie Mae Flex Modification may also forbear principal down to a 115 percent loan-to-value ratio, or forbear up to 30 percent of the balance after capitalization, whichever is less.

If your servicer tells you part of your principal has been forgiven, ask for written confirmation of the exact amount. That figure matters for taxes. Forgiveness programs have strict eligibility rules covering loan-to-value ratios and payment history, so not every borrower qualifies.

FHA Partial Claims: A Second Debt to HUD

If your mortgage is insured by the Federal Housing Administration, your servicer may use a tool called a Partial Claim. HUD pays the servicer enough to bring your loan current, covering missed principal, interest, and related costs. In exchange, you sign a promissory note and a second mortgage directly to HUD for that amount.⁴

The Partial Claim is interest-free, but it is not a grant. You must repay it in full when you make your final mortgage payment, sell the home, transfer the title, or refinance.⁴ The claim is recorded in county land records, so any future buyer or lender will see it during a title search. Federal regulations cap the total Partial Claim amount, generally at 30 percent of the unpaid principal balance at the time of default, minus any previous Partial Claims already paid.⁵

Events That Force You to Pay Everything Off

Certain events require you to pay off all modified debt, including any deferred or forborne amounts, before the scheduled maturity date:

Selling the home. At closing, the title company identifies every lien on the property, including the modified first mortgage and any subordinate liens such as an FHA Partial Claim. All of them must be satisfied from the sale proceeds before you receive any equity.
Refinancing. A new lender requires a clear title, so the previous loan, including capitalized costs and forborne principal, must be paid in full. You cannot carry modified terms into a new mortgage with a different lender.
Transferring the title. Giving or selling the property to someone else typically triggers the due-on-sale clause, requiring full payoff of the remaining balance.

If your home is worth less than what you owe, your servicer may approve a short sale, accepting less than the full balance to avoid foreclosure.⁴ In a short sale the lender absorbs the loss on the unpaid portion, but any forgiven amount may create a tax obligation for you.

Tax Consequences If Any Balance Is Forgiven

If your lender forgives part of your principal balance, the IRS generally treats the forgiven amount as taxable income. Your servicer will report the canceled debt on Form 1099-C, and you must include it on your tax return unless an exclusion applies.⁶

Through the end of 2025, homeowners could exclude up to $750,000 of forgiven mortgage debt on a primary residence ($375,000 if married filing separately) under the qualified principal residence indebtedness exclusion. That exclusion expired on December 31, 2025, and as of 2026 it is no longer available for new discharges.⁷ If your modification includes principal forgiveness in 2026 or later, you will owe taxes on the forgiven amount unless another exception applies.

The most common remaining exception is the insolvency exclusion. If your total liabilities exceeded the fair market value of all your assets immediately before the debt was canceled, you can exclude the forgiven amount up to the extent you were insolvent.⁶ IRS Publication 4681 includes a worksheet to help you calculate whether you qualify. Debt canceled in a Title 11 bankruptcy case is also excluded. Consult a tax professional before accepting any modification that includes principal forgiveness.

Modifications that only defer or capitalize existing debt without reducing the total balance do not create a tax event. You are not receiving income when your payment schedule changes. You still owe the full amount.

Watch Out for Modification Scams

Federal law prohibits any third-party company from charging you an upfront fee for loan modification assistance. Under the Mortgage Assistance Relief Services Rule, a provider cannot collect payment until you have signed a written agreement with your actual lender or servicer that incorporates the modification offer.⁸ Any company demanding money before your lender approves a modification is violating federal law.

Additional warning signs include claims of government affiliation (legitimate providers must disclose that they are not associated with the government and their service is not approved by the government or your lender), instructions to stop paying your mortgage (any company suggesting you skip payments must warn you that doing so could cost you the home and damage your credit), and guaranteed results (no third party can promise your lender will agree to modify).

If you need help, HUD-approved housing counseling agencies provide free assistance. Search for a counselor by zip code on HUD’s website or call (800) 569-4287.⁹

1
Federal Housing Finance Agency. Fact Sheet Principal Reduction Modification
2
Federal Register. Increased Forty-Year Term for Loan Modifications
3
eCFR. 12 CFR 1024.41 – Loss Mitigation Procedures
4
U.S. Department of Housing and Urban Development. FHA Loss Mitigation Program
5
eCFR. 24 CFR 203.371 – Partial Claim
6
Internal Revenue Service. Publication 4681 – Canceled Debts, Foreclosures, Repossessions, and Abandonments
7
Office of the Law Revision Counsel. 26 USC 108 – Income From Discharge of Indebtedness
8
eCFR. 12 CFR Part 1015 – Mortgage Assistance Relief Services (Regulation O)
9
U.S. Department of Housing and Urban Development. Nationally HUD-Approved Housing Counseling Agencies