To add a spouse to a property deed, you prepare a new deed that transfers an ownership interest from you to the two of you jointly, sign it before a notary, and record it with the county where the property sits. The mechanics are simple. The decisions behind them, how you will hold title, what the mortgage lender can do, how the IRS treats the transfer, and whether your title insurance still covers the property, are where this goes right or wrong. Work through those first, then draft the deed.
Decide How You Will Hold Title
The deed has to state the form of co-ownership, and the three options carry different consequences. If you leave the language out or use the wrong phrase, your county recorder may apply the state’s default rule, which may not match your intent.
Joint Tenancy With Right of Survivorship
Both spouses own equal, undivided interests. When one dies, their share passes automatically to the survivor outside probate, and that transfer overrides anything the deceased spouse’s will says about the property. Joint tenancy is available in every state.
Tenancy by the Entirety
Available only to married couples, and only in states that recognize it. It includes automatic survivorship. The distinguishing feature is creditor protection: when only one spouse owes a debt, creditors generally cannot force a sale or lien the property. Neither spouse can sell or encumber their interest without the other’s consent. Confirm your state offers it before relying on it.
Tenancy in Common
Co-owners hold separate shares, which can be unequal, and there is no survivorship. A deceased owner’s share passes under their will or state intestacy rules. Each owner can sell or mortgage their share independently. Spouses rarely pick this unless they have specific estate planning reasons, such as children from a prior marriage who should inherit a defined portion.
Which Deed Form to Use
A quitclaim deed is the usual choice. It transfers whatever interest you currently hold without warranting the title’s history or the absence of liens. Because you already own the property and trust your spouse, the lack of guarantees is not a practical concern, and quitclaims are inexpensive and widely accepted for family transfers.
A warranty deed guarantees title and obligates the grantor to defend it. Using one between spouses is usually unnecessary and can create odd consequences if a title defect surfaces later, because you would be warranting title to your own spouse.
In community property states, you may see an interspousal transfer deed. It is designed for transfers between spouses and can explicitly convert property from separate to community ownership or the reverse. If you live in Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, or Wisconsin, ask a local attorney whether this form fits better than a quitclaim.
Prepare and Record the New Deed
Pull your current deed first. You need the property’s full legal description, the formal boundary language that identifies the parcel. You can find it on the existing deed, through the county recorder’s website, or in your title insurance policy. The street address is not enough.
Gather both spouses’ full legal names exactly as they appear on government-issued identification. A mismatch between the deed and your ID can cause recording delays or title problems later. The deed must name the current owner as grantor, both spouses as grantees, and state the form of ownership using the correct phrase, such as “as joint tenants with right of survivorship” or “as tenants by the entirety.” Some states also require a statement of consideration or a reference to the source of title.
Blank deed forms are available from the county recorder, legal document providers, and online legal services. The current owner signs in front of a notary public. Some states also require the grantee’s signature or one or two witnesses. File the completed deed with the county recorder’s office in the county where the property sits. Recording fees typically run from around $10 to over $100 depending on the county. Many jurisdictions require a supplemental form, often a change-of-ownership report that alerts the assessor to update tax records. Ask the recorder what forms your county needs before you show up.
What Happens to the Mortgage
If the property has a mortgage, the loan documents almost certainly contain a due-on-sale clause letting the lender demand full repayment when the property changes hands. Adding a spouse is technically a transfer, which worries most homeowners.
Federal law takes care of this. The Garn-St. Germain Depository Institutions Act bars lenders from enforcing a due-on-sale clause when a spouse or child of the borrower becomes an owner, as long as the property is residential with fewer than five dwelling units.1Office of the Law Revision Counsel. 12 USC 1701j-3 – Preemption of Due-on-Sale Prohibitions The implementing regulation explicitly lists “a transfer where the spouse or child(ren) becomes an owner of the property” as protected.2eCFR. 12 CFR 191.5
Letting the lender know is still sensible, since the ownership change will show up in public records. One point gets missed often: adding your spouse to the deed does not add them to the mortgage. Your spouse becomes a co-owner of the property with no obligation to make loan payments unless they are separately added through a refinance or formal loan assumption.
Tax Consequences Worth Thinking About First
Transferring a partial interest in your home is a taxable event in the technical sense, even when no money changes hands. For most married couples it costs nothing, but the basis treatment is where people get hurt.
Gift Tax
Between U.S. citizen spouses, the unlimited marital deduction allows unlimited transfers without gift tax, and no gift tax return is required.3Internal Revenue Service. Frequently Asked Questions on Gift Taxes
Cost Basis Carryover
Under federal law, property transferred between spouses is treated as a gift, and the receiving spouse takes over the transferring spouse’s adjusted basis.4GovInfo. 26 USC 1041 – Transfers of Property Between Spouses If you bought the house for $200,000 and add your spouse as a 50% owner, your spouse’s basis in that half is $100,000, not half of current market value.
The $500,000 joint capital gains exclusion on a primary residence covers most sales. On a high-appreciation home or an investment property, the carryover basis can produce a bigger taxable gain than you expected.
Compare this with inheritance. Property inherited from a deceased spouse generally gets a stepped-up basis equal to fair market value on the date of death.5Office of the Law Revision Counsel. 26 USC 1014 – Basis of Property Acquired From a Decedent On a significantly appreciated property, a surviving spouse who inherits ends up in a much better tax position than one who received the interest as a lifetime gift. If probate avoidance is the main reason you are considering this, a transfer-on-death deed or living trust can accomplish the same thing without giving up the step-up.
Non-Citizen Spouse
The unlimited marital deduction does not apply if your spouse is not a U.S. citizen. Gifts to a non-citizen spouse have their own annual exclusion, which is $194,000 for 2026.6Internal Revenue Service. Frequently Asked Questions on Gift Taxes for Nonresidents Not Citizens of the United States If the value of the interest you transfer exceeds that figure, you need to file a gift tax return. Tax may not actually be owed thanks to the lifetime exemption, but the filing obligation is real.
Transfer Tax and Reassessment
Many states charge a real estate transfer tax at recording, and most exempt spousal transfers where no money changes hands. The exemption is not always automatic; you may have to claim it on a form filed with the deed. Property tax reassessment is a separate question: some jurisdictions reassess any time ownership changes, others specifically exclude spousal transfers. Call your county assessor before recording.
Your Title Insurance May Not Cover Your Spouse
This one catches almost everyone. A standard ALTA owner’s title insurance policy defines who counts as an “insured,” and the definition is narrower than most homeowners assume. It covers the named policyholder, heirs who inherit the property, beneficiaries of estate planning trusts, and a spouse who takes title through a divorce decree. A spouse who receives an interest by gift during the marriage is not on that list.7LTAAG. ALTA Owner’s Policy 2021
After a quitclaim transfer, your existing policy generally continues to cover your interest but does not extend to the share your spouse now owns. If a title defect surfaces later, your spouse has no coverage. Call your title insurance company before or shortly after recording to ask about adding your spouse to the policy or issuing a new one. The cost is small compared to an uncovered claim.
If You Live in a Community Property State
In Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin, property acquired during the marriage is generally owned equally by both spouses regardless of whose name is on the deed. Property you owned before marriage is your separate property.
Adding your spouse to the deed of a pre-marital home effectively converts your separate property into community or joint property, and that conversion is usually permanent and hard to undo. In a divorce, what was once entirely yours would be subject to division. If the property was acquired during the marriage, your spouse likely already has a community property interest, and recording the deed mostly makes the co-ownership visible to third parties. An interspousal transfer deed, where available, can state the conversion explicitly, which is cleaner documentation than a bare quitclaim.
What Changes the Day After You Record
Once your spouse is on the deed, neither of you can sell, refinance, or take out a home equity loan without the other’s signature. That is a feature in a healthy marriage and a serious complication otherwise. Removing a spouse from a deed later requires their voluntary cooperation or a court order.
The property also becomes exposed to your spouse’s individual creditors in most forms of co-ownership. Tenancy by the entirety offers some shelter in states that recognize it. Joint tenancy and tenancy in common generally do not. If your spouse has outstanding judgments, tax liens, or pending litigation, think carefully before putting the property within reach.
After recording, update your homeowner’s insurance policy to list both owners, confirm the county property tax records show the new ownership, and review any living trust, estate plan, or beneficiary designation tied to the home to make sure it still does what you intend. For a few hundred dollars, a local real estate attorney can draft the deed, pick the right ownership language for your state, and flag the tax and title issues that apply to your situation. Given what can go wrong with the wrong form or a missing phrase, that is usually money well spent.