A mortgage buyout is how one co-owner keeps a jointly owned home by paying the other co-owner for their share of the equity and taking sole responsibility for the loan. In practice, that means agreeing on the home’s current value, calculating what the departing owner is owed, financing that payment (usually by refinancing the existing mortgage into one name), transferring the deed, and confirming the lender has actually released the departing owner from the debt. That last step trips up more people than any other.
Figuring Out What You Owe the Other Owner
The buyout price starts with the home’s current fair market value, not the original purchase price. A licensed appraiser gives you a defensible number, and a lender will require one anyway if you plan to refinance.
Subtract the remaining mortgage balance from the appraised value to get the total equity in the home. The departing owner’s share equals their ownership percentage multiplied by that equity. If a home appraises at $400,000 with a $200,000 balance on the mortgage, the equity is $200,000, and a 50% co-owner is owed $100,000.
A 50/50 split is the default, but it isn’t automatic. A divorce decree or partnership agreement can adjust the split for who made the down payment, who paid for major renovations, or who covered more of the mortgage. Negotiations tend to stall on exactly these adjustments, so document contributions before you sit down to bargain.
When Appraisals Disagree
Co-owners often argue about value, and one appraisal doesn’t always settle it. A common approach is for each party to hire an appraiser and average the two figures. If the gap is too wide, a third neutral appraiser is brought in, and the final value is set by averaging all three or defaulting to the middle number. In contested divorces and estate disputes, the court may appoint its own appraiser and treat that value as binding.
Paying for the Buyout
Once you have a price, you need money. The right financing depends on the size of the payment and whether you can qualify for a new loan on your income alone.
Cash-Out Refinance
This is the most common path. You take out a new mortgage large enough to pay off the existing loan and generate cash for the departing owner’s share. The old joint mortgage closes, the departing owner is paid at settlement, and you end up with a single-borrower mortgage.
The hard part is qualifying alone. Fannie Mae evaluates conventional loan applications based on credit score, loan-to-value ratio, debt-to-income ratio, and other factors in its Eligibility Matrix, with minimum credit scores that vary by transaction type and risk profile.1Fannie Mae. Eligibility Matrix For manually underwritten conventional loans, the maximum DTI is generally 45%, though lower LTVs and stronger credit profiles may be required at higher DTI levels.2Fannie Mae. Mortgage Qualification Criteria Study
Government-backed loans use different standards. FHA loans allow a housing expense ratio of 31% and a total debt ratio of 43%, with flexibility for borrowers who have compensating factors like large cash reserves or a substantial down payment. VA loans use a 41% DTI benchmark, though borrowers with tax-free income or residual income exceeding the minimum by 20% or more can qualify above that threshold.3U.S. Department of Veterans Affairs. Debt-To-Income Ratio: Does It Make Any Difference to VA Loans?
Home Equity Loan or HELOC
If the buyout amount is small relative to the home’s value, a home equity loan or line of credit can fund the payment without replacing the existing mortgage. You keep the original loan and take on a second lien for the cash. This only works if the existing mortgage allows subordinate liens and your total debt load still qualifies. Because the original mortgage stays in place, the departing co-owner remains on that loan unless something else removes them.
Assuming the Existing Loan
Instead of refinancing, you may be able to formally assume the current mortgage and keep its interest rate. This is valuable when the original loan carries a rate well below current market rates. Assumptions are generally available on FHA and VA loans, not on conventional mortgages.
For a VA loan, the servicer must approve the assumption. The loan must be current and the assumer must meet VA credit and underwriting standards, though they don’t need to be a veteran. A funding fee of 0.5% of the remaining balance applies unless the assumer qualifies for a waiver, and the servicer can charge a processing fee of up to $300.4U.S. Department of Veterans Affairs. Circular 26-23-10 If the assumer is an eligible veteran, they can substitute their own entitlement, restoring the original borrower’s VA loan benefit for future use.
FHA assumptions follow a similar pattern. The assumer must be creditworthy, and the lender must formally approve the transfer. The departing owner should request a release of liability using HUD Form 92210.1, which requires the assumer’s credit to be approved and the assumer to sign an agreement accepting personal liability for the debt.5U.S. Department of Housing and Urban Development. Assumption of FHA-Insured Mortgages – Release of Personal Liability Without that formal release, the original borrower stays on the loan even after signing away ownership.
Assumption alone doesn’t pay the departing owner. You still need cash or a separate loan to cover their equity. Some buyers pair an assumption with a home equity loan or savings to bridge that gap.
If You Can’t Qualify to Refinance Alone
An income that comfortably supported half of a mortgage may not carry the whole thing, especially at today’s rates. If you can’t qualify for a traditional refinance, you still have options, though none of them is clean.
- A deferred buyout, where the departing owner keeps a partial interest temporarily, with an agreement to complete the buyout by a set date. This is common in divorce decrees and needs careful drafting to protect both sides.
- Installment payments directly to the departing owner, structured as a promissory note. Without lender involvement, the terms can be flexible, but the written agreement should spell out interest, schedule, and default consequences.
- An asset trade, where the departing owner receives retirement accounts, investment accounts, or other property of equivalent value instead of cash. Both sides need accurate valuations and should understand the tax consequences of trading different asset types.
Each of these leaves the departing owner’s name on the existing mortgage until a refinance eventually closes. Their credit stays tied to the property, and they may struggle to qualify for their own new mortgage. Any agreement should include a hard deadline by which the remaining owner must refinance or the home is sold.
Getting the Other Person Off the Mortgage
Signing a deed does not remove someone from a mortgage. This gets misunderstood constantly and causes real problems. The mortgage is a contract between the borrowers and the lender. Transferring ownership to one person doesn’t change who owes the debt. Until the loan is refinanced or formally assumed, the departing owner is fully liable for every payment, and the loan continues to appear on their credit report.
A release of liability requires the lender’s formal agreement to remove the departing borrower. With a cash-out refinance, that release is automatic because the old loan is paid off and replaced. With a loan assumption, the release requires a separate application and lender approval of the remaining borrower’s credit.
What the Due-on-Sale Clause Does and Doesn’t Do
Many mortgages contain a due-on-sale clause that lets the lender demand full repayment if the property changes hands. In a buyout, that could theoretically allow the lender to call the loan when you transfer the deed. Federal law prevents that in several common buyout scenarios.
The Garn-St. Germain Act prohibits lenders from enforcing a due-on-sale clause when the transfer results from a divorce decree, legal separation agreement, or related property settlement that makes one spouse the sole owner.6Office of the Law Revision Counsel. 12 U.S. Code 1701j-3 – Preemption of Due-on-Sale Prohibitions The same protection applies to transfers where a spouse or child becomes an owner, and to transfers triggered by the death of a co-owner.
Read the boundary carefully. Garn-St. Germain keeps the lender from calling the loan due; it does not release anyone from the obligation to pay it. A refinance or formal assumption is still required to get the departing borrower off the debt.
Transferring the Deed
Once financing closes and the departing owner is paid, a new deed transfers their ownership interest. In divorce buyouts, a quitclaim deed is the standard choice. It transfers whatever interest the departing owner holds without making promises about the title’s quality. The process is simple and appropriate between parties who already know the property’s history.
A warranty deed guarantees the title is free of undisclosed claims or liens and is the norm in ordinary home sales. Between co-owners, a warranty deed is less common but offers more protection to the remaining owner. Whichever deed type is used, run a title search before closing to catch liens, judgments, or encumbrances that could surprise you later.
The deed has to be recorded with the county recorder’s office. Recording fees vary by jurisdiction but are usually modest. Some states and counties also charge a transfer tax based on the property’s value, though many exempt transfers between divorcing spouses.
Closing Costs to Expect
If you’re refinancing, expect closing costs of roughly 2% to 6% of the new loan amount. These come on top of the buyout payment itself, and buyers routinely underestimate them.
- Loan origination fees up to 1% of the loan amount.
- Appraisal, typically $500 to $1,000 or more depending on the property.
- Title search and title insurance, $300 to $2,500 combined.
- Escrow and settlement fees of $350 to $1,000.
- Recording fees, which vary by county and are generally under $250.
- Attorney fees starting around $400 in states that require an attorney at closing.
Government-backed loans add upfront charges. FHA loans carry a mortgage insurance premium of 1.75% of the loan amount. VA loans charge a funding fee ranging from 1.4% to 3.6%, depending on service history and down payment. These can often be rolled into the loan balance rather than paid out of pocket.
Who pays closing costs is negotiable in a voluntary buyout and may be set by the court in a divorce. If you’re the remaining owner, assume you’re covering them unless your agreement says otherwise.
Tax Consequences
Tax treatment depends almost entirely on the relationship between the co-owners. Getting it wrong can produce an unexpected capital gains bill.
Divorce Transfers
Transfers between spouses, or between former spouses when the transfer is connected to the divorce, are not taxable events. Federal law treats these transfers as gifts for tax purposes, so no capital gain or loss is recognized at the time of transfer.7Office of the Law Revision Counsel. 26 U.S. Code 1041 – Transfers of Property Between Spouses or Incident to Divorce The spouse keeping the home inherits the other spouse’s original tax basis. A transfer counts as “incident to divorce” if it happens within one year of the marriage ending or is otherwise related to the end of the marriage.
That inherited basis matters when you eventually sell. If you and your ex bought the home for $200,000 and you keep it in the divorce, your basis stays at $200,000, not the current value. Years later, any gain above that basis is potentially taxable, minus the primary residence exclusion.
Non-Spouse Buyouts
When unmarried co-owners, business partners, or co-heirs do a buyout, Section 1041’s protection does not apply. The departing co-owner is selling their interest, and any gain between their adjusted basis and the buyout price is a taxable capital gain. Long-term capital gains rates apply if they held their share for more than a year.
The departing owner may qualify for the primary residence exclusion, which lets an individual exclude up to $250,000 of gain on the sale of a home they owned and lived in for at least two of the five years before the sale.8Office of the Law Revision Counsel. 26 U.S. Code 121 – Exclusion of Gain From Sale of Principal Residence The exclusion applies per person regardless of marital status, so each co-owner can claim it on their own share. If the departing owner moved out more than three years before the buyout closes, they may lose eligibility.
What This Means for the Remaining Owner Down the Road
The remaining owner should think about their own tax position when they eventually sell. In a divorce, you carry over your ex-spouse’s basis, which may be very low if the home has appreciated.7Office of the Law Revision Counsel. 26 U.S. Code 1041 – Transfers of Property Between Spouses or Incident to Divorce As a single filer, you can exclude up to $250,000 of gain on sale if you meet the two-out-of-five-year ownership and use requirements.8Office of the Law Revision Counsel. 26 U.S. Code 121 – Exclusion of Gain From Sale of Principal Residence In a non-spouse buyout, the amount you pay for the departing owner’s share is added to your basis, which reduces your future taxable gain.
If the Other Owner Won’t Cooperate
Not every buyout is voluntary. If a co-owner refuses to sell their share or accept a reasonable price, the main legal remedy is a partition action: a lawsuit asking the court to divide or force the sale of jointly owned property.
Courts handle partition two ways. Partition in kind physically divides the property, giving each owner a portion. For most residential real estate, that’s impractical, so courts order a partition by sale instead: the property is sold, publicly or privately, and the proceeds are split according to each owner’s interest. A co-owner who refuses a fair buyout can end up watching the home sell to a stranger for less than the buyout would have paid.
A growing number of states have adopted the Uniform Partition of Heirs Property Act, which protects co-owners who inherit property together. Under that law, co-owners get a right to buy out the selling co-owner at a court-determined appraised value before any forced sale moves forward. If you inherited a property with relatives and a partition action is filed, check whether your state has adopted this law; it may give you first right of refusal at a fair price.
Partition lawsuits are expensive and slow. Attorney fees, court-appointed appraisers, and referee costs add up, and the process can take many months. For most co-owners, the credible threat of a partition action is enough to bring a reluctant party to the table.