You Moved to Texas. Now What Happens to Your Estate Plan?

The Documents He Trusted

Kevin Walsh had done the right thing. That was what bothered him most in retrospect.

In 2019, when Kevin and his wife Sandra were 52 and 50 respectively and their two daughters were finishing high school near Naperville, Illinois, Kevin had finally scheduled the appointment he had been putting off for years. An estate planning attorney in downtown Chicago drafted a revocable living trust — the Walsh Family Trust — along with pour-over wills for both of them, financial durable powers of attorney, and healthcare directives that met Illinois law. Kevin had spent $4,800 on the documents. He had signed them at a proper signing ceremony, before witnesses and a notary. He had, over the following months, retitled the house, the brokerage account, and a rental property into the trust's name. He had named the trust as primary beneficiary on his life insurance policy.

Kevin was thorough. The documents sat in a fireproof box in the closet, and Kevin felt, with some justification, that he had handled it.

Then came 2022. Kevin's employer, a logistics software company headquartered in Schaumburg, was acquired. The acquirer offered Kevin a role managing its North Texas operations from a new office complex in McKinney. The compensation was meaningfully better. The cost of living was lower. The girls were in college. Kevin and Sandra bought a house in Craig Ranch, put the Illinois rental on the market, and relocated in September 2022.

Kevin did not think about his estate documents for three years.

The question arrived the way these questions usually do — through a conversation at a neighborhood cookout with a colleague who mentioned he had just finished updating his Texas estate plan after moving from Ohio. Kevin came home and, for the first time since signing his documents in 2019, actually read them. And then he called an estate planning attorney.

What he learned that afternoon changed almost everything he thought he understood about his plan.

The DFW Migration Problem Nobody Tells You About

Kevin's situation is not unusual. The Dallas-Fort Worth metroplex has been one of the fastest-growing regions in the United States for more than a decade, and the pace accelerated significantly after 2020. Texas added more than 500,000 residents in 2023 alone. Collin County — home to McKinney, Frisco, Allen, Plano, and a dozen smaller communities — has grown by more than 30 percent since 2015. The workers arriving here come from Illinois, California, New York, Ohio, Virginia, Washington, and every other state in the country, and a meaningful percentage of them — those who were organized, who took estate planning seriously, who paid an attorney and signed the documents — arrive with estate plans that were valid where they came from.

Those documents did not expire at the state line. But they are operating in a legal environment their drafting attorneys never designed them for. And in several specific ways, the gap between what those documents say and what Texas law actually does can be significant.

What Texas Law Says About Out-of-State Documents

The short answer, on three of the four core documents, is that Texas will generally accept them — on paper. The practical answer is more complicated.

Wills. Texas Estates Code § 251.052 is straightforward: a will executed in compliance with the law of the state where it was signed is valid in Texas. Kevin's 2019 Illinois will, if properly witnessed and executed under Illinois law, is a valid Texas will. If Kevin died tomorrow, a Texas probate court would accept it.

But a will's validity and a will's usefulness are two different things. Kevin's will was drafted around Illinois law, Illinois probate court procedures, and Illinois statutory default rules. If his trust had not been properly funded — if, for instance, the Craig Ranch house had never been deeded into the Walsh Family Trust — Kevin's Illinois will would have had to go through Texas probate to pass the Texas property. The pour-over will sends the probate assets to the trust. The probate proceeding itself, however, is now a Texas proceeding governed by the Texas Estates Code, not Illinois law.

Trusts. Texas Property Code § 112.001 establishes that a trust is valid if it was valid under the law of the state where it was created. The Walsh Family Trust, validly created under Illinois law, is a valid Texas trust. Texas courts would enforce it.

But trusts are operational documents, and their operation depends on a continuous legal backdrop. Illinois trust law governs what the trustee can and must do under an Illinois-governed trust. Texas trust law — the Texas Trust Code (Tex. Prop. Code Ch. 112 through 118) — governs what Texas courts would require of a Texas trustee in a dispute. The two bodies of law are broadly similar but not identical. A successor trustee administering an Illinois trust in Texas, in a dispute before a Texas court, may find that the trust's terms are interpreted against a Texas legal background that differs from what the drafting attorney anticipated.

More immediately: if the trust document names a trustee who is an Illinois attorney, an Illinois bank, or an Illinois trust company that is not qualified to do business in Texas, the administrative machinery can become complicated at exactly the moment when it should be automatic.

Financial Powers of Attorney. Texas Estates Code § 751.062 provides that a financial power of attorney executed in another state in compliance with that state's law is valid in Texas. Kevin's Illinois financial POA, signed under Illinois law, is legally valid.

That does not mean his Chase Bank branch in McKinney will accept it.

This is the practical gap that catches most out-of-state movers. Texas Estates Code Ch. 751 contains a statutory form for Texas durable powers of attorney, and Texas banks, brokerage firms, and title companies are familiar with it. An out-of-state POA — even a valid one — may trigger a bank's legal review process, a refusal to act pending review, or an outright rejection by a compliance officer who is not familiar with the out-of-state document and does not want to assume the institutional liability of honoring it. In an emergency, when Sandra needs to access Kevin's accounts because Kevin is incapacitated, a technically valid document that a bank refuses to honor is not useful.

Healthcare Directives and Medical Powers of Attorney. This is where the gap is most significant, and where the stakes are highest.

Texas has a specific statutory framework for medical decisions. The Medical Power of Attorney (Tex. Health & Safety Code § 166.153) designates who can make medical decisions if the patient cannot. The Directive to Physicians and Family or Surrogates (Tex. Health & Safety Code § 166.033) — the Texas equivalent of a living will — expresses the patient's wishes about life-sustaining treatment. Texas law also recognizes an Out-of-Hospital Do-Not-Resuscitate Order (OOH-DNR) under § 166.082, which has no equivalent in many other states.

Texas Health & Safety Code § 166.005 provides that an advance directive executed in another state in compliance with that state's law is valid in Texas — but the operative question is whether it "substantially complies" with Texas requirements. An Illinois healthcare proxy and living will drafted in 2019 may not use Texas-required statutory language, may not cover the specific scenarios Texas law addresses, and may not be in the form Texas hospitals and physicians routinely see. In a medical emergency, a Collin County hospital's ethics committee reviewing an unfamiliar out-of-state document is not where Kevin's family wants to be.

The answer is not that Kevin's Illinois healthcare documents are worthless. The answer is that they carry unnecessary uncertainty in a situation where certainty matters most.

The Community Property Question Kevin Hadn't Thought About

Illinois is a common law property state. Under Illinois law, property owned by one spouse belongs to that spouse, and assets acquired during marriage with one spouse's earnings can be titled in that spouse's name alone. Kevin and Sandra had operated accordingly for thirty years: the rental property Kevin bought in 2017 with his own savings was titled in Kevin's name. Sandra's brokerage account, funded from her earnings as a pharmacist, was in Sandra's name. Their estate plan reflected this structure.

Texas is a community property state. Under Tex. Fam. Code § 3.002, property acquired by either spouse during the marriage while domiciled in Texas is presumed to be community property, owned equally by both spouses regardless of whose name is on the title or whose earnings purchased it. The Craig Ranch house Kevin and Sandra bought in 2022 with Kevin's signing bonus — while they were already living in McKinney — is Texas community property. The investment accounts Kevin has funded from his McKinney salary are Texas community property. The retirement contributions Kevin has made to his new employer's 401(k) since 2022 are community property.

Kevin's Illinois-drafted trust and will treat his assets as his separate property, to be distributed the way he directs. Under Texas community property law, Sandra already owns half of everything they have acquired since they crossed into Texas. Kevin can only control his half — and his estate plan, as drafted, does not reflect that. His pour-over will leaves everything to the trust. But "everything Kevin owns" in Texas means Kevin's separate property plus Kevin's half of the community property. Sandra's half of the community property is hers, not governed by Kevin's documents, regardless of what Kevin's will says.

This is not a disaster. It is not even necessarily wrong — Texas community property rules may align with what Kevin and Sandra actually want. But their estate plan, as drafted in Illinois by an attorney who knew Illinois law, did not intentionally account for Texas community property. The trustees, executors, and beneficiaries named in those documents were designed around a plan that no longer describes their actual legal situation.

The Homestead Kevin Didn't Know He Had

There is one area where Texas law made Kevin's situation better than his Illinois documents anticipated, and it is significant enough to be worth understanding.

Texas homestead law — rooted in Tex. Const. Art. XVI, § 50 and codified at Tex. Prop. Code § 41.001 — protects a Texas homeowner's primary residence from most forced sales by creditors. For urban homesteads (defined as property in a municipality or its extraterritorial jurisdiction, on a lot of 10 acres or less), the protection is absolute as to value: a $3 million home is as protected as a $300,000 home. The homestead exemption cannot be waived by contract, cannot be lost by failure to claim it, and survives into estate administration — the surviving spouse and minor children have the right to remain in the homestead property even after a spouse's death, regardless of what the will says.

Illinois has no equivalent. In Illinois, a homestead exemption reduces the taxable value of a primary residence, but it does not protect the home from creditor judgments to the same degree.

Kevin's Craig Ranch home is protected from most of his creditors, automatically, by operation of the Texas Constitution. That is a meaningful asset protection benefit he did not have in Illinois and that his documents do not need to create — Texas law provides it for him. But his estate plan should acknowledge it, because the homestead rules affect how the property can be transferred at death, which transfers are subject to the surviving spouse's right to remain, and how a trust should hold title to a Texas homestead.

What Kevin Did Next — and What You Should Do

Kevin's situation is a common one, and it has a straightforward resolution: an estate planning attorney reviews the existing documents, identifies the gaps specific to the Texas legal environment, and updates the plan. In Kevin and Sandra's case, that meant drafting new Texas-specific powers of attorney (financial and medical), new Texas Directives to Physicians for both of them, amending the trust to reflect Texas governing law and to address community property correctly, and updating the schedule of trust assets to confirm the Craig Ranch home was properly titled in the trust's name.

It was not a complete do-over. The underlying estate plan — the trust structure, the beneficiary designations, the distribution scheme — was sound. What it needed was a Texas overlay: documents that Texas institutions would recognize without hesitation, a governing-law clause that would direct a Texas court to Texas trust law in any dispute, and a community property agreement that defined clearly how Kevin and Sandra were treating the property they had acquired in Texas.

If you moved to Texas — from Illinois, California, Ohio, New York, Washington, or anywhere else — and you have estate planning documents drafted in your prior state, those documents are almost certainly legally valid in Texas. They may also be operating with gaps that matter: healthcare directives in a form Texas hospitals are not familiar with, financial powers of attorney that Texas banks may decline to honor, a trust that does not address Texas community property, and assets that have crossed state lines without anyone updating the plan to reflect the new legal environment.

A Texas estate planning review typically takes one meeting. It costs less than most people expect. And it converts a set of documents that are "probably fine" into a set of documents that will work exactly the way you intend, in the state where you actually live, when your family actually needs them.

This article provides general information about Texas estate planning law and is not legal advice. Estate planning is highly individual, and outcomes depend on your specific assets, family situation, and goals. WG Law serves clients in McKinney, Southlake, Frisco, Allen, Plano, and the greater Dallas-Fort Worth area. For guidance specific to your situation, contact our office.

Call 214-250-4407 or request a consultation with WG Law's estate planning team. We serve clients who have relocated to McKinney, Frisco, Plano, Allen, Southlake, and the greater DFW metroplex — and we understand what changes when you cross state lines. For related reading, see our guides on estate planning in Texas, how the One Big Beautiful Bill changed Texas estate tax planning in 2026, the unfunded trust mistake that sends Texas estates back to probate, and how Texas pour-over wills and living trusts work together. You can also visit our McKinney service area page and our Frisco service area page to learn more about serving the communities where so many DFW newcomers have landed.