To split equity in a house, subtract every debt secured by the property from its current appraised value; the remainder is the pool co-owners divide, either by one person buying the other out through a refinance, by selling to a third party and splitting the net proceeds, or by asking a court to force the sale through a partition action.
Calculating the Equity Pool
Start with a fair market value. A licensed residential appraiser inspects the property and produces an independent valuation based on condition, features, and recent comparable sales. A standard single-family appraisal typically costs a few hundred dollars, with fees varying by location and property complexity.
Then request a payoff statement from every lender with a lien on the home. A payoff statement is not the same as your monthly mortgage balance; it includes accrued interest through a specific payoff date and any prepayment penalties. Your servicer can provide one in writing, by fax, or through its online portal.
Subtract all outstanding liens from the appraised value to get net equity. That includes the primary mortgage, any home equity line of credit, and any other recorded debt secured by the property.1Federal Housing Finance Agency. Homeowners’ Equity Remains High A home appraised at $450,000 with a $280,000 mortgage balance and a $30,000 HELOC has $140,000 in net equity. That is the number you and your co-owner will divide.
What Determines Each Owner’s Share
The pool rarely splits automatically down the middle. Three things drive the percentage each person walks away with.
How the Deed Is Titled
The recorded deed sets the legal form of co-ownership. Joint tenancy gives each owner an equal, undivided interest with a right of survivorship, meaning a deceased owner’s share passes automatically to the surviving co-owner rather than through the estate.2Cornell Law Institute. Joint Tenancy Tenancy in common allows unequal shares, and each person’s share passes through their own estate. If the deed doesn’t specify, most states default to tenancy in common.
Financial and Non-Financial Contributions
A written co-ownership agreement can override what the deed implies. If one person made a larger down payment, funded major renovations, or covered a disproportionate share of the mortgage, the agreement can reflect that. Documentation matters. Without receipts and payment records, proving you deserve a larger share becomes difficult.
Sweat equity can also count. Work an owner performed personally, rather than paying a contractor, may be credited by comparing the property’s value with and without the improvements and subtracting the cost of materials and any paid labor.
Community Property and Equitable Distribution
In a divorce, state law can override the deed entirely. Roughly a dozen states follow community property rules, presuming assets acquired during the marriage belong equally to both spouses. The remaining states use equitable distribution, where a court divides assets based on fairness, weighing factors such as the length of the marriage, each spouse’s income and earning potential, and non-monetary contributions like homemaking or childcare. Equitable does not always mean equal.
One Owner Buys the Other Out
When one person wants to keep the home, the usual path is a cash-out refinance. The staying owner takes out a new mortgage large enough to pay off the existing loan and hand the departing owner their share of the equity in cash. Fannie Mae’s guidelines recognize cash-out refinances used to buy out a co-owner under a legal agreement, and this type of transaction is exempt from the 12-month seasoning requirement that applies to other cash-out refinances.3Fannie Mae. B2-1.3-03, Cash-Out Refinance Transactions
At closing, the lender disburses the buyout funds directly to the departing co-owner, and the remaining owner takes on full responsibility for the new loan. Refinancing closing costs, including origination fees, appraisal fees, and title insurance, generally run between 2% and 6% of the new loan amount. Those costs are typically rolled into the loan or split as part of the buyout negotiation.
Refinancing also removes the departing owner from the mortgage, and that step is critical. Signing over the deed alone does not release anyone from the original loan. If the staying owner later defaults, the departing owner’s credit is still on the hook until the old mortgage is paid off through the refinance.
Divorce Transfers and the Due-on-Sale Clause
Most mortgages contain a due-on-sale clause that lets the lender demand full repayment when ownership changes hands. Federal law prohibits lenders from enforcing that clause when the transfer results from a divorce decree, legal separation agreement, or property settlement making one spouse the sole owner.4Office of the Law Revision Counsel. 12 U.S. Code 1701j-3 – Preemption of Due-on-Sale Prohibitions The same protection applies when a spouse or child becomes an owner outside of divorce. The departing spouse can transfer their interest by deed without triggering immediate repayment, though the remaining spouse will still want to refinance to remove the other’s name from the loan.
Sell and Split the Proceeds
If neither co-owner wants to keep the home, or neither can qualify to refinance, selling to a third party is the cleanest route. A title company or escrow officer manages closing and handles the disbursements, so neither co-owner has to trust the other with the math.
From the buyer’s purchase price, the title company first pays off all existing mortgages and liens in full. Selling costs come out next. The largest is usually the real estate agent commission. Even after the 2024 National Association of Realtors settlement ended the practice of advertising buyer-agent commissions in listings, total commission rates have stayed in the range of roughly 5% to 6% of the sale price.5Board of Governors of the Federal Reserve System. Commissions and Omissions: Trends in Real Estate Broker Compensation Transfer taxes, title insurance, and recording fees also come out of the proceeds.
Whatever remains is the net figure the title company wires or issues in checks to each co-owner according to their agreed shares.
When You Can’t Agree: Partition
When co-owners can’t agree on whether to sell, what price to accept, or how to split the money, any co-owner can file a partition action. A partition is a court proceeding that forces the end of co-ownership, and any co-owner has the right to bring one no matter how small their share.
Courts handle partitions in two ways. Partition in kind physically divides the property, which works for large rural parcels but rarely for a single-family home. Partition by sale orders the property sold and the proceeds distributed. The court can adjust shares to account for one owner’s disproportionate contributions to mortgage payments, taxes, or improvements.
Partition lawsuits are expensive. Each party typically bears attorney fees proportional to their ownership interest, and those fees are often deducted from the sale proceeds before anyone is paid. Courts may also appoint a commissioner or referee, adding to the cost. In practice, the threat of filing is often enough to bring a reluctant co-owner back to the table, because both sides tend to receive less from a forced sale than from a cooperative one.
Taxes Triggered by the Split
Dividing home equity can create tax bills that co-owners overlook. The rules turn on whether you sold, bought out, or transferred as part of a divorce.
Capital Gains Exclusion on a Sale
When you sell a primary residence, you can exclude up to $250,000 of capital gain from federal income tax, or $500,000 for a married couple filing jointly.6Office of the Law Revision Counsel. 26 USC 121 – Exclusion of Gain From Sale of Principal Residence To qualify, you must have owned and used the home as your primary residence for at least two of the five years before the sale.7eCFR. 26 CFR 1.121-1 – Exclusion of Gain From Sale or Exchange of a Principal Residence The two years do not need to be consecutive. Any 24 months within the five-year window will do. Gain above the exclusion is taxed as a long-term capital gain.
For co-owners who are not married to each other, each person applies the $250,000 exclusion to their own share of the gain, provided each independently meets the ownership and use tests. A co-owner who moved out more than three years before the sale may not qualify on their share.
Divorce Property Transfers
Transfers between spouses, or between former spouses if the transfer happens within one year of the divorce or is related to it, are treated as tax-free. No gain or loss is recognized, and the receiving spouse takes over the original tax basis in the property.8Office of the Law Revision Counsel. 26 USC 1041 – Transfers of Property Between Spouses or Incident to Divorce The buyout payment itself is not taxed. The spouse who keeps the home inherits the original cost basis, which can mean a larger taxable gain on a future sale.
A divorce decree can also preserve the capital gains exclusion for a spouse who moved out. If the decree gives the nonresident spouse a continued ownership interest and the other spouse still lives in the home, the nonresident spouse can treat the property as a principal residence for the two-out-of-five-year use test.
Form 1099-S Reporting
Whenever real property changes hands, the settlement agent or title company must file a Form 1099-S with the IRS reporting the gross proceeds. When co-owners share the proceeds, the closing agent files a separate Form 1099-S for each owner, allocating the gross proceeds among them.9Internal Revenue Service. Instructions for Form 1099-S Proceeds From Real Estate Transactions Married couples who held the property jointly at closing are treated as a single transferor, so only one form is filed. Check that the allocation on your 1099-S matches your actual ownership share, because the IRS will match the reported amount against your return.
Recording the Transfer
Once the money terms are settled, a recorded deed formalizes the change in ownership. The two most common options are a quitclaim deed and a warranty deed, and the choice matters.
A quitclaim deed transfers whatever interest the departing owner has, without any promises about the quality of title. There is no guarantee the title is free of liens or defects. Quitclaim deeds are typical between family members, in divorce settlements, and in other transfers where the parties already know each other. A warranty deed includes a legal guarantee that the person transferring the property actually owns clear title and has the right to convey it. If a defect surfaces later, the person who signed a warranty deed can be held liable.
Some states recognize an interspousal transfer deed for divorces, which functions like a quitclaim deed but is designed for transfers between spouses and may carry tax advantages depending on the jurisdiction.
Whichever deed is used, the signed and notarized document must be recorded at the county recorder’s office. Recording updates the public record and protects the remaining owner against future claims. Recording fees vary by county but generally run from about $10 to $100, and notary fees are typically under $25 per signature. Keep a signed copy of any written settlement or buyout agreement alongside the recorded deed in case a dispute surfaces later.