Adding a child’s name to the deed is one of the most common do-it-yourself estate planning moves we see in Jefferson County. You want the house to reach your daughter without a court file. But the deed does more than most people intend, and the bill lands on the person you meant to protect. Probate here is slow and more expensive than most families expect — but it is a known cost with an ending. A deed signed without a plan creates costs that outlast you.
What You Actually Signed Away
The day the new deed is recorded, your child owns part of your home. Not someday — now.
In Wisconsin, two people named on a deed are each presumed to own a separate share with no automatic right of survivorship. Survivorship applies only if the deed says so, and form deeds often leave that language out. When it is missing, the child’s share passes through the child’s own estate rather than back to the parent. You have also given up sole control: selling or refinancing now needs your child’s signature.
How Real Estate Basis Actually Works
Real estate basis is the number subtracted from a sale price to calculate taxable gain, and two tax rules pull in opposite directions. Property passing at death generally adjusts to its value on the date of death. Property given away during your lifetime carries your original cost over to whoever receives it. A home bought in 1978 for $42,000 and worth $340,000 today holds nearly $300,000 of built-in gain, so which rule applies decides whether your child pays tax.
Here is the nuance most articles skip. If the deed creates a true joint tenancy with survivorship and you paid for the property yourself, the full value is generally pulled back into your estate at death, and your child’s basis can adjust to market value anyway. But that needs three things: correct deed language, your death coming first, and records proving the money was yours. Miss one, and the carryover basis stays.
Where the Real Tax Bill Shows Up
The sharpest risk is a sale while you are still living. Say you added your son in 2016, and in 2027 you move to assisted living and the family sells. Your share may qualify for the home sale exclusion, up to $250,000 of gain for a single filer. His share likely does not, since the house was never his residence. His gain is measured from your 1978 cost, and the tax comes out of what he thought was a gift.
Medicaid Creates Two Separate Problems
First, the transfer itself. Giving away a share of your home is an uncompensated transfer, and Wisconsin Medicaid reviews transfers made within five years of an application. Depending on the value, that can create a penalty period when benefits are unavailable. Our post on gifting assets and Medicaid covers how those penalties are calculated.
Second, the deed does not put the house beyond reach. Wisconsin’s estate recovery program can pursue property that passed through joint ownership, a life estate, or a transfer on death deed. Avoiding probate and avoiding estate recovery are not the same thing.
Risks That Have Nothing to Do With Taxes
- A judgment or tax lien against your child can attach to their share of your home.
- Their divorce or bankruptcy can pull their share into the case.
- Naming one child and not the others causes friction, especially when the deed contradicts the will.
Options Worth Comparing
A transfer on death deed reaches the goal most families actually have. You name a beneficiary, keep full ownership and control while you live, can revoke it at any time, and the property passes outside probate. No lifetime gift, no exposure to your child’s creditors, no question about the basis adjustment. It must be recorded before death, and both spouses sign if the home is marital property. A revocable living trust does more when there are several properties, young beneficiaries, or a blended family.
Key Takeaways
- Adding a child to the deed transfers ownership now, not at death, and Wisconsin does not presume survivorship unless the deed says so.
- Gifted shares carry your original cost; shares passing at death generally adjust to date-of-death value.
- A joint tenancy may still produce a full basis adjustment, but only if the deed and records line up.
- The transfer may trigger a Medicaid penalty, and it does not shield the home from estate recovery.
Talk It Through Before You Record Anything
A deed takes ten minutes to sign and years to unwind. At Hein Law Office, LLC, we walk Wisconsin families through how each option affects control, real estate basis, Medicaid eligibility, and what everyone actually inherits. If a child is already on your deed, it is worth reviewing. Get a free consultation to learn more.
References: Internal Revenue Service, Publication 551, Basis of Assets (Rev. December 2025); Wisconsin Department of Health Services, Wisconsin Estate Recovery Program Handbook (P-13032).