In the spring of 2023, a retired couple from Plano sat across from their accountant during an annual tax review. Their home, purchased in 1991 for $154,000, had grown to just over $740,000. They were in their mid-seventies. Their daughter Jessica was their only child.
The accountant mentioned, almost in passing, that there was an easy way to make sure the house went to Jessica without going through probate. "Just add her to the deed," he said. "She'll be on the title. When you're gone, it's already hers."
The couple drove to the Collin County Clerk's office, filed a Warranty Deed adding Jessica as a joint owner, and felt the particular relief that comes from crossing an item off a list. They had planned. They were protected. Jessica would not have to deal with the courts.
When Frank died in late 2024 and Jessica eventually sold the home, she discovered that the capital gains bill on her half of the house — the half she had owned since 2023, at the 1991 purchase price — was $143,000. The half she had inherited from her father carried a stepped-up basis equal to the current fair market value. Zero tax on that portion.
On her own half, she owed $143,000 in federal capital gains taxes she never would have paid if her name had simply never been on the deed.
The accountant had meant well. The clerk had filed the deed correctly. The tax code had done exactly what it was designed to do. And Jessica paid a penalty for a plan that was supposed to save her from the hassle of probate — a hassle that, in Texas, typically runs $2,500 to $5,000 for a simple estate.
The Most Common Estate Planning Mistake in North Texas
Adding a child to a home deed is probably the most widespread estate planning decision that Texas homeowners make without an attorney — and one of the most consistently expensive. It happens in every city and every income bracket across the DFW metroplex. It happens because the logic seems unassailable: if your daughter is already on the deed, there is nothing for a court to sort out when you die. The house is hers.
The logic is not entirely wrong. It simply fails to account for everything the IRS and Texas law do with that transaction in the years between the moment you file the deed and the moment she sells the house.
There are five specific traps embedded in this approach. Understanding them is the first step toward choosing something better.
Trap 1: The Step-Up in Basis Disappears — On the Gifted Portion
This is the trap that catches families most off-guard, and it flows directly from a provision of the federal tax code that is, in most circumstances, enormously favorable to heirs.
Under IRC § 1014, assets that are included in a decedent's taxable estate receive a new income tax basis equal to fair market value at the date of death. For a home purchased in 1991 for $154,000 and worth $740,000 today, that step-up effectively erases 33 years of appreciation. An heir who inherits the home and immediately sells it owes no capital gains tax on any of that $586,000 gain. The IRS calls this a "step-up." Families call it the most powerful inheritance benefit in American tax law.
The mechanism only applies to property that passes through the estate at death — not to property that was gifted during life.
When you add your child to the deed, you are making a gift of fractional ownership — typically a 50% interest. That interest transfers to your child at your original cost basis, prorated for the fraction gifted. When your child later sells the property, the gifted portion carries the old 1991 basis. The step-up applies only to the portion your child inherits at your death.
On a $740,000 home originally purchased for $154,000, the math is punishing. Your child owns half — a $370,000 interest with a basis of $77,000. When she sells for $370,000, she has a $293,000 capital gain. At a blended federal long-term capital gains rate of roughly 18.8% (the 15% rate plus the 3.8% net investment income tax for moderate earners), that is a $55,000 tax bill — on top of the zero she would have owed by simply inheriting.
On higher-value North Texas homes, the number easily reaches six figures. On a $1.2 million Frisco home bought in 1995 for $210,000, the misallocated basis can cost an heir $150,000 or more in taxes that inheritance would have avoided entirely.
Trap 2: You Just Made a Taxable Gift — and Probably Need to File Form 709
Adding a child to a deed is not a casual act of paperwork. In the eyes of the IRS, it is a transfer of property for less than full value — a gift.
In 2026, the federal annual gift exclusion is $19,000 per recipient. If the interest you gift to your child exceeds $19,000 — and on any North Texas home worth more than $38,000, it will — you are required to file IRS Form 709, the United States Gift (and Generation-Skipping Transfer) Tax Return, for the year of the transfer. No gift tax may actually be owed, since the lifetime exemption currently stands at $15 million per person. But the filing obligation exists regardless.
Most families who add a child to a deed at the county clerk's office never file Form 709. That non-filing is a federal compliance failure. It can complicate estate administration, trigger IRS inquiry, and in egregious cases expose the estate to accuracy-related penalties under IRC § 6662.
Trap 3: Your Child's Creditors Now Have a Claim on Your Home
Once your child is on the deed, they own an interest in your home — right now, today, while you are living in it. That interest is a real asset, one that their creditors, judgment holders, and estranged spouses can reach.
If your son is involved in a serious car accident in Allen and a $350,000 judgment is entered against him, the judgment creditor can file an abstract of judgment in Collin County under Texas Property Code § 52.001. That lien attaches to your son's interest in your home. If your daughter goes through a contentious divorce in McKinney, her interest in your home is a marital asset her spouse's attorney will find in discovery. If your child files for bankruptcy, the bankruptcy trustee has standing to pursue their ownership interest.
You do not need to be involved in any of these events. Your credit can be spotless, your taxes current, your affairs perfectly in order. Your child's legal troubles become your home's legal troubles the moment their name appears on your deed.
Under Texas homestead law, your interest in the property enjoys robust protection from most creditor claims. Your child's interest does not receive that same protection unless the child also lives there as their primary residence. You have handed a creditor a key to your front door, and the Texas Constitution cannot lock it back out.
Trap 4: It Can Trigger a Medicaid Penalty Period
For homeowners who may eventually need Medicaid-funded long-term care, adding a child to the deed can create a devastating eligibility problem.
Texas Medicaid applies a five-year look-back period to transfers of assets for less than fair market value. Under 42 U.S.C. § 1396p and the Texas Human Resources Code, a gift transfer of your home interest — which is exactly what adding your child to the deed is — can be classified as a disqualifying transfer if it occurs within five years of a Medicaid application. The result is a penalty period during which Medicaid will not pay for nursing home or long-term care services, even if you have no assets left to cover the cost yourself.
The irony is stark. The same transfer you made at the county clerk's office to simplify inheritance can, just a few years later, leave you without access to benefits you may desperately need. The home itself is often exempt from Medicaid asset calculations while you live in it — but a transfer that stripped partial ownership away from you is treated very differently from simple occupancy.
Trap 5: Your Homestead Tax Exemption Gets Complicated
Texas homestead protections are among the strongest in the country. The Texas Constitution, Article XVI, § 50, shields a homestead from most forced creditor sales. County appraisal district homestead exemptions provide significant property tax reductions — in Collin County, these can lower your taxable value by $100,000 or more for qualifying homeowners over 65.
When you add a child to the deed, the child's fractional interest is not covered by your homestead status. It is their ownership interest, governed by their own circumstances. If your child does not live in the home as their primary residence, their interest is not homestead-protected and may not qualify for the same exemptions you enjoy. Depending on how Collin County, Denton County, or Dallas County processes the deed change, you may need to re-file for exemptions you assumed were automatic.
There is also the risk that adding a co-owner triggers a reappraisal inquiry — an unwelcome outcome in a county where assessed values have risen sharply over the past decade.
What Works Instead: Three Texas-Specific Solutions
Texas law gives homeowners three excellent tools to transfer real property at death — without probate, without triggering the step-up in basis problem, and without any of the creditor, gift tax, or Medicaid pitfalls described above.
The Transfer on Death Deed (TODD)
Enacted in 2015 under Texas Estates Code Chapter 114, the Transfer on Death Deed lets you name a beneficiary for your home without giving up ownership during your lifetime. The beneficiary receives nothing, owns nothing, and has no legal claim on the property while you are alive. You retain the right to sell, mortgage, or change the beneficiary at any time. When you die, title transfers to the named beneficiary directly, outside of probate — within days rather than months.
Because the beneficiary receives the property through the estate at death — not as a lifetime gift — they receive the full step-up in basis as of your date of death. Capital gains from pre-death appreciation are eliminated. The gift tax concern disappears entirely. Your child's creditors have no claim on the property while you are living. Your homestead protections remain intact.
A TODD must be signed, notarized, and recorded with the county clerk before your death. It should be prepared by a licensed Texas attorney to ensure it satisfies the statutory requirements of Texas Estates Code § 114.055 and integrates correctly with your overall estate plan.
The Lady Bird Deed (Enhanced Life Estate Deed)
The Lady Bird Deed — also called an enhanced life estate deed — is a deed instrument recognized under Texas common law that gives you a life estate with retained powers, including the power to sell or mortgage the property without your beneficiary's consent. Like a TODD, your named beneficiary receives the property at your death with a full step-up in basis and no probate.
The Lady Bird Deed has one significant advantage over the TODD for families with elder law concerns: it is generally not treated as a disqualifying transfer for Medicaid purposes, because you retain full ownership and control during your lifetime. For clients who may need Medicaid-funded long-term care within five years, a Lady Bird Deed can protect the home from Medicaid estate recovery while preserving the heir's step-up in basis. It is the preferred instrument for elder law planning in Texas for precisely this reason.
WG Law's attorneys have used Lady Bird Deeds and TODDs throughout Collin County, Denton County, and Dallas County to protect homes for families in McKinney, Southlake, Frisco, Allen, and Plano. The instrument costs a fraction of what it saves.
A Revocable Living Trust
For families with more complex situations — multiple beneficiaries, properties in more than one state, minor beneficiaries, or blended family dynamics — a revocable living trust remains the most comprehensive solution. The home is titled in the trust. You serve as your own trustee during your lifetime. The trust does not affect your homestead protections or your property tax exemptions. At your death, your successor trustee distributes the property per the trust terms, without probate, and with the step-up in basis preserved for trust assets that are included in the gross estate.
For more on how Texas trusts work and when they are the right choice, see our article on why trusts are essential in estate planning.
The Option That Should Never Have Been on the Table
Jessica was not poorly served by a dishonest advisor. She was served by an advisor who answered the wrong question. The question her parents asked was: How do we get the house to Jessica without probate? The question they should have been asked — and then answered with a licensed Texas attorney in the room — was: What is the least expensive, legally sound way to transfer this home while preserving every tax benefit Jessica would otherwise receive?
Those two questions have very different answers.
Texas probate for a simple estate with a valid will typically takes three to six months and costs a fraction of what a single step-up miscalculation costs. The instruments designed to avoid probate — TODDs, Lady Bird Deeds, revocable trusts — accomplish that goal while preserving the step-up in basis, the homestead protections, and the creditor shield that a direct deed addition strips away. The better answer costs about the same as the worse one. It just requires asking an attorney rather than a county clerk.
Talk to WG Law Before Filing Anything
At WG Law, Taylor Willingham has guided more than 10,000 Texas families through estate planning decisions — including reviewing existing deed mistakes before they become tax problems, and selecting the right transfer instrument from the start. Our team serves clients in McKinney, Southlake, Frisco, Plano, Allen, and throughout Collin County and the greater DFW metroplex.
If someone has suggested adding a family member to your home deed — or if you've already done it — contact us before the next step. The fix is usually simpler than families expect. But it needs to happen before the IRS clock starts running.
Call WG Law at 214-250-4407 or request a consultation with our team. We will review your situation and walk you through the options that make sense for your home, your family, and your tax picture.
This article is for general informational purposes only and does not constitute legal advice. Texas real estate law and federal tax law are highly fact-specific. The scenarios described are illustrative and may not reflect your circumstances. Please consult a licensed Texas estate planning attorney before executing any deed or making changes to your property title.