What makes a Will valid in Texas?

Texas generally recognizes two paths for a Will made under Texas law. An attested Will must be written, signed, and witnessed as the statute requires. A holographic Will must be written wholly in the testator’s handwriting and does not require subscribing witnesses.

That sounds simple. The trouble begins when a signature is in the wrong place, a witness was not present, typed and handwritten terms are mixed, capacity is disputed, or the original cannot be found after death. Validity is not a stationery question. It is a facts-and-proof question.

Who may make a Texas Will?

Under Texas Estates Code Section 251.001, a person of sound mind may make a Will if the person is at least 18, is or has been married, or is a member of the United States armed forces, an auxiliary of the armed forces, or the United States Maritime Service.

The statute gives an eligibility rule. It does not decide whether a particular person was of sound mind at a particular signing. When capacity, coercion, or undue influence is a real concern, the circumstances around the decision and execution matter.

The attested Will path

Except where another law provides otherwise, Section 251.051 requires the Will to be:

in writing;
signed by the testator, or by another person in the testator’s presence and at the testator’s direction; and
attested by at least two credible witnesses who are at least 14 and who sign in their own handwriting in the testator’s presence.

Those are not ceremonial flourishes. Each requirement helps a probate court answer a later question: Is this the testator’s act, carried out with the formalities Texas requires?

A witness who also receives a gift under the Will can create another proof and gift issue under Section 254.002. That does not mean every interested-witness situation produces the same result. It means witness selection should be deliberate.

The holographic Will exception

Section 251.052 says a Will written wholly in the testator’s handwriting does not need subscribing witnesses. Wholly matters.

A handwritten document can still create uncertainty about intent, family names, property descriptions, alternate beneficiaries, executor powers, and what happens if a named person dies first. It may also require two witnesses to the testator’s handwriting when the Will is not self-proved. Cheap to write can become expensive to prove.

A notary and a self-proving affidavit do different work

Texas does not make notarization one of the three basic requirements listed in Section 251.051 for an attested Will. A notary is commonly involved in making a Will self-proved. Self-proof can remove the need for subscribing-witness testimony when the Will is offered for probate.

It does not make the Will immune from a contest. Texas law says a self-proved Will may be contested, revoked, or amended by codicil in the same manner as a Will that is not self-proved. The separate article on a Texas self-proving affidavit explains that proof function.

Execution and probate are two separate moments

The Will is executed during life. After death, someone asks a probate court to admit it. Texas Estates Code Chapter 256 requires proof that includes nonrevocation and, for a Will that is not self-proved, proper execution and the testator’s qualifications.

If the original is missing, the applicant has an added burden: explain why it cannot be produced and substantially prove its contents with the evidence the statute requires. Keep the original where the right person can locate it, and tell that person where it is. A secret safe is still secret.

A valid Will does not control every asset

Proper signing answers whether the Will can serve as a testamentary instrument. It does not answer whether a particular house, account, policy, retirement benefit, or business interest will pass under that Will.

A valid beneficiary designation or survivorship agreement may direct property outside probate. A trust controls property connected to the trust. A company agreement may restrict the transfer of a business interest. If those arrangements point in another direction, rewriting the Will alone may leave the real problem untouched.

Execution is necessary. Coordination makes the plan work.

Before signing, compare the Will to the current deeds, account agreements, beneficiary confirmations, and company records. That short comparison can reveal a conflict while the owner can still decide which instruction should control.

If you are deciding between document approaches, the Texas Will or Trust guide explains what each instrument can control. Valid execution is only the first test. The document also has to fit the property and family.

Primary sources and legal boundary

Reviewed August 19, 2026. Primary Texas sources:

This article cannot determine whether a particular Will is valid or admissible. Foreign execution, military Wills, lost originals, electronic records, interested witnesses, capacity, fraud, and undue influence require fact-specific review. This is general information and does not create an attorney-client relationship.

Check the signing before anyone has to prove it

Confirm that the final document, signature process, witnesses, self-proof, and storage plan all match. A Will is easier to correct while its maker can still sign.