It’s the estate plan a lot of parents sketch out on a napkin: “I want the house to go to my daughter without probate. I’ll just put her name on the deed.”
You can do that. It’s cheap, it’s fast, and the county recorder will happily file it for you.
It’s also one of the most expensive “simple” moves I see families make. I’ve been a CPA since 1981, and this mistake looks harmless right up until the day your kid sells the house.
Here’s the problem in one sentence: Putting your child on the deed while you’re alive is a gift, and the tax law treats gifts very differently from inheritances.
Let’s put real numbers on it. The median price of a new home sold in the U.S. was $130,000 in early 1995, according to Census Bureau data tracked by the Federal Reserve Bank of St. Louis. By the second quarter of 2026, it was $410,700.
So say you bought for $130,000 and the house is worth about $410,000 today. That’s $280,000 of profit sitting in the walls. How much of it your child pays tax on depends entirely on how they end up owning the place.
Here are five ways adding your kid to your deed backfires, and what to do instead.
1. Your child loses the tax break heirs get
When someone inherits property, their tax basis — the starting point for figuring profit — is generally the home’s market value on the date the owner died, according to IRS Publication 551. Tax pros call this the “step-up.”
Give property away while you’re alive, and it’s a different story. Your child takes over your basis, the same IRS publication explains. In our example, that’s the $130,000 you paid three decades ago.
Inherit the house at $410,000, sell it for $410,000, and there’s essentially no taxable gain. Receive it as a gift, and the same sale produces about $280,000 of gain.
At the 15% long-term capital gains rate most middle-income people pay, that’s roughly $42,000 in federal tax, according to the IRS rate schedule. A gain that size can also trigger the 3.8% net investment income tax, and higher earners can pay 20%. Then add state income tax in most states.
If your child owns half the house, the problem applies to their half — call it $21,000 in our example. Sign the whole house over, and it’s the full amount.
And no, the home-sale exclusion won’t rescue them.
To shelter up to $250,000 of gain ($500,000 for married couples), you have to own the home and live in it for at least two of the five years before you sell, according to IRS Topic 701. A child who lives across town doesn’t qualify.
2. You’ve made a gift the IRS wants to hear about
For 2026, you can give up to $19,000 per person without filing anything, the IRS says. A share of a house almost always blows past that.
That means filing a gift tax return, Form 709. The good news is you almost certainly won’t owe gift tax. Gifts above the annual limit just count against a lifetime exemption that’s $15 million for 2026, according to the IRS.
But it’s paperwork most people never file, and it tells you how differently the law sees this move. You think you’re handing down the house someday. The IRS thinks you just gave away a big piece of it today.
3. Your house is now exposed to your kid’s problems
Once your child is on the title, part of your home belongs to them. That means their problems can become your problems.
If your child gets sued, falls behind on debts or goes through a divorce, their share of your house can get dragged into it.
In Illinois, for example, a judgment lien can attach to a co-owned home and has to be paid off before the property can be sold with clear title, according to Illinois Legal Aid Online.
You can’t control any of that. You can only hope it never happens.
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4. You can’t sell, refinance or borrow without your child’s OK
Co-owners may need each other’s agreement to sell, depending on the state. In Michigan, for example, with joint ownership with full rights of survivorship, neither owner can sell or transfer their share without the other’s consent, Michigan Legal Help explains.
That’s fine as long as everybody gets along. But if you want to downsize, refinance or tap your equity 10 years from now, your child — and maybe your child’s spouse — gets a vote.
It can complicate a reverse mortgage, too. Federally insured reverse mortgages are only for homeowners 62 and older who live in the home, according to the Consumer Financial Protection Bureau. A younger co-owner on the title is a hurdle you don’t need.
5. It can start Medicaid’s five-year clock
If there’s any chance you’ll need Medicaid to pay for a nursing home, giving away part of your house can come back to bite you.
Medicaid looks back 60 months at what you gave away before you applied, and a gift in that window can trigger a penalty period, according to the Centers for Medicare & Medicaid Services.
Medicaid’s rules about the home are complicated and vary by state, which is reason enough to talk with an elder law attorney before you sign anything. And the state can come after the house later, too. See “Medicaid Paid for the Nursing Home. Then the State Came for the House.”
What to do instead
If your goal is to skip probate and keep the tax break for your kids, there are better tools.
A transfer-on-death deed is the closest thing to the shortcut, without the downside. About 32 jurisdictions now allow real estate to pass this way, according to the American Bar Association.
You keep full ownership while you’re alive. Your child gets nothing until you die. That means their creditors get nothing, you don’t need their signature for anything, and because they inherit rather than receive a gift, they generally get the stepped-up basis.
A revocable living trust also avoids probate, works in every state and keeps you in control. It costs more to set up, but it handles more complicated situations, like multiple properties or a child you’d rather not hand a lump sum.
Either way, paying an estate planning attorney beats a five-figure tax bill. If you don’t have a plan in place yet, you can find estate planning help in our Solutions Center.
The bottom line
The deed shortcut saves your kids a little hassle in probate court. It can cost them tens of thousands of dollars in taxes, put your house at the mercy of their debts and tie your hands for as long as you live.
That’s a lousy trade. Keep the house in your name, pass it on the smart way, and let your kids inherit the step-up instead of your old price tag.
For more, see “5 Things to Do Before You Inherit Your Parent’s House” and “Experts Explain 6 of the Best Assets to Inherit (and Pass on to Loved Ones).”
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