To add someone to the deed on your property, you sign a new deed transferring a share of ownership to that person, have your signature notarized, and record the deed with the county where the property sits. The paperwork is straightforward. The consequences are not. A transfer that looks routine on paper can trigger a gift tax filing, expose the property to a new co-owner’s creditors, jeopardize Medicaid eligibility, and create a capital gains bill that would not exist if the same person inherited the property instead. Work through the decisions below before you sign anything.
Decide How You Will Hold Title Together
Before drafting the deed, you and the new owner have to choose a form of co-ownership. That choice controls what happens when one of you dies, whether either of you can sell a share independently, and how the shares are divided.
Joint Tenancy With Right of Survivorship
Joint tenants hold equal shares. Two owners each get 50 percent; four owners each get 25. When one joint tenant dies, that share passes automatically to the surviving owner or owners without probate. A will has no say in the matter. Spouses and partners usually pick joint tenancy for exactly that reason.
Tenancy in Common
Tenants in common can hold unequal shares. You could keep 80 percent and give the new owner 20, or split it any way you like. There is no right of survivorship: when a tenant in common dies, that share passes through the estate under a will or state inheritance law. Any co-owner can also sell or transfer their share on their own, without the others’ consent. This form fits unequal contributions and situations where each owner wants control over what happens to their share after death.
Tenancy by the Entirety
In roughly half the states, married couples have a third option. Tenancy by the entirety works like joint tenancy with survivorship and adds creditor protection: if only one spouse owes a debt, creditors generally cannot force a sale or place a lien, because the ownership treats both spouses as holding the whole property rather than divisible shares. That protection falls away if both spouses owe the debt, and it does not stop a federal tax lien, as the Supreme Court held in United States v. Craft.1Justia. United States v. Craft, 535 U.S. 274
Choose Between a Quitclaim Deed and a Warranty Deed
A quitclaim deed transfers whatever interest the grantor actually has, without promising the title is valid or free of problems. If the grantor turns out to own nothing, the grantee has no claim against them. Quitclaim deeds are the usual choice when adding a spouse or family member, because the parties already know the property’s history and are not looking for title guarantees from each other.2Legal Information Institute. Deed
A warranty deed goes further. The grantor guarantees the title is free from liens and other claims and takes on the legal duty to defend the title if someone later challenges it. A title search is normally done first to confirm there are no outstanding issues. If you’re adding a non-family member or business partner, the added protection is worth the extra cost.
Draft and Sign the New Deed
For the deed to be valid, it needs the grantor’s and grantee’s names, a legal description of the property matching the one in the existing deed, the type of co-ownership being created, and language showing the grantor’s intent to transfer an interest.2Legal Information Institute. Deed The legal description has to be exact, usually lot and block numbers, metes and bounds, or both. Copy it directly from the current deed or the title records.
The grantor signs in front of a notary public, who verifies identity and authenticates the signature. Some states also require one or two witnesses. Notary fees for a single acknowledgment typically run about $10 to $15, depending on the state. Given the tax and estate consequences below, having a real estate attorney review the deed before you sign is worth the cost. A small error in the legal description or the ownership language can be expensive to fix later.
Record the Deed With the County
A signed and notarized deed is not effective against third parties until it’s recorded. Recording puts the ownership change into the public record and protects the new owner against later claims from people who did not know about the transfer.3Legal Information Institute. Recording
File the original deed with the county recorder or land records office where the property is located. Many jurisdictions also want a preliminary change of ownership report or a transfer tax affidavit filed alongside the deed. Recording fees generally range from about $10 to $100, depending on the county and page count. Some counties add a documentary transfer tax on top, calculated as a flat rate per $1,000 of property value, typically somewhere between $1 and $7 per $1,000, though transfers between family members or transfers where no money changes hands are sometimes exempt. Ask the recorder’s office before you file. Once processed, the office assigns a document number and stamps the deed with the recording date.
Notify the Lender and Title Insurer
Send a copy of the recorded deed to your mortgage lender and your title insurance company, and confirm in writing that their records have been updated. Even for transfers protected under federal law, the lender needs accurate loan documentation, and skipping this step can cause problems later, especially at refinance.4Legal Information Institute. Acceleration Clause Title insurers also need the updated deed so the policy reflects current ownership; without it, coverage gaps can open up if a title defect surfaces.
What to Weigh Before You Sign
The paperwork above is the easy part. These are the consequences that catch people off guard.
Gift Tax
The IRS treats adding someone to a deed for less than full payment as a gift.5Internal Revenue Service. Gifts and Inheritances If you create a joint tenancy on a home you paid for entirely, you have made a gift equal to half the fair market value. On a $400,000 house, that’s a $200,000 gift. The 2026 annual exclusion is $19,000 per recipient; anything above that requires you to file Form 709. Filing doesn’t necessarily mean you owe tax, since most people apply the excess against their lifetime gift and estate tax exemption, but the return has to be filed. Gifts between spouses who are U.S. citizens qualify for an unlimited marital deduction and don’t require the filing.6Internal Revenue Service. Instructions for Form 709
The Capital Gains Basis Trap
This is the consequence people are least likely to think about, and it can be the most expensive. When you give someone a share of property, they inherit your cost basis in that share, called carryover basis.7Internal Revenue Service. Publication 551 – Basis of Assets If you bought the home for $150,000 and it is now worth $500,000, the new owner’s basis in their share comes from your $150,000 purchase price. When they sell, they’ll owe capital gains tax on the appreciation.
If the same person inherited the property at your death, they’d instead receive a stepped-up basis equal to the fair market value at that time. On the same $500,000 house, the heir’s basis would be $500,000 and a near-immediate sale would produce little or no capital gains tax. The difference between a $150,000 basis and a $500,000 basis on a $500,000 sale can easily exceed $50,000 in federal tax. For parents thinking about adding an adult child to a deed as informal estate planning, leaving the property through a will or trust often produces a far better tax outcome. It is hard to undo once the deed is recorded.
Medicaid Look-Back
Adding someone to a deed for less than fair market value counts as an asset transfer that Medicaid scrutinizes when you later apply for long-term care benefits. Federal law sets a 60-month look-back: Medicaid reviews all transfers made within five years before the application.8Office of the Law Revision Counsel. 42 USC 1396p – Liens, Adjustments and Recoveries, and Transfers of Assets A transfer inside that window triggers a penalty period of ineligibility, calculated by dividing the transferred value by the average monthly cost of nursing home care in your state. Give away a $200,000 interest in a state where nursing home care averages $10,000 a month, and you are looking at roughly 20 months of ineligibility, paid out of pocket. For anyone over 60 or with potential long-term care needs, this alone can make the transfer a costly mistake.
The Mortgage and Due-on-Sale Clauses
Adding someone to the deed does not add them to the loan. The original borrower stays solely responsible for the mortgage. Most mortgages also contain a due-on-sale clause letting the lender demand full repayment when ownership changes. The Garn-St. Germain Act blocks lenders from enforcing that clause for certain family transfers on residential property with fewer than five units.9Office of the Law Revision Counsel. 12 USC 1701j-3 – Preemption of Due-on-Sale Prohibitions Protected transfers include:
- Adding a spouse or child to the deed during your lifetime.
- A relative receiving the property when the borrower dies.
- A court order or settlement in a divorce or separation making an ex-spouse an owner.
- Moving the property into a living trust where the borrower remains a beneficiary and continues to live in the home.
- A surviving joint tenant or tenant by the entirety taking full title after the other’s death.
Transfers to non-family members, like a business partner or friend, are not protected. In those cases the lender could call the loan due.
Creditors, Bankruptcy, and Homestead
Once someone is on the deed, the property is exposed to their financial problems. Their unpaid debts can lead to a lien on the property. A bankruptcy filing can pull the property into the proceeding. Removing someone from a deed later is not easy; they’d have to voluntarily sign a new deed transferring their interest back.
Ownership changes can also affect property tax exemptions. Homestead exemptions usually require the owner to live in the home. Adding a co-owner who lives elsewhere may disqualify the property or force a reapplication. Rules vary by jurisdiction, and the penalty for losing a homestead exemption can include higher ongoing taxes and back taxes for years the exemption was improperly claimed. Run a title search before you add anyone, so you know what liens or unpaid taxes are already on the property.