If you and your partner share a home, raise children together, and have built a life side by side in Texas, you might assume the law treats you like any other family. It does not. Texas intestacy laws generally favor children, parents, siblings, and other legal heirs over an unmarried partner. Unlike married spouses, unmarried partners do not have automatic inheritance rights, automatic authority for medical decisions, or the legal standing to manage a partner’s financial affairs during incapacity. Without legal documents in place, next-of-kin may control decisions during incapacity and receive your assets at death, regardless of your wishes.
A coordinated estate plan-covering a last will, powers of attorney, beneficiary designations, and possibly trusts or deeds-can help an unmarried couple avoid probate where appropriate, protect a surviving partner, and reduce conflict with family members. Brown Law is a Texas estate planning firm that helps unmarried partners understand their options and put legally effective documents in place. This article is general education, not legal advice for any particular person, and should be reviewed by a qualified attorney before publication.
Below, we cover both incapacity planning (who can act on your other’s behalf) and death planning (who receives your assets), with concrete Texas-focused examples.
How Texas Intestacy Laws Treat Unmarried Couples
“Intestacy” means dying without a valid will. When that happens, Texas Estates Code Chapter 201 controls who inherits your property, and it does not include an unmarried partner anywhere in that sequence.
Consider a few simple scenarios:
- You die without a will and have no children. Your parents or siblings may inherit your house instead of your partner, even if you have lived together for twenty years.
- You die without a will and have children from a prior relationship. Those children inherit everything. Your cohabiting partner receives nothing.
- Without a will, assets pass to legal heirs, not partners. Texas intestacy laws favor biological relatives over partners in every case.
Texas does recognize informal marriage (sometimes called common law marriage). Under Texas Family Code § 2.401, an informal marriage requires three elements: an agreement to be married, cohabitation in Texas as spouses, and holding out publicly as married. Common-law marriage in Texas grants automatic inheritance rights under those specific criteria. But simply living together-even for decades-does not by itself create an informal marriage or give a partner rights in probate court.
If you believe you might be informally married, talk with a Texas attorney about the evidence, the risks of disputes with family members, and whether to document the marriage or plan as though you are legally unmarried.
Core Estate Planning Documents for Unmarried Partners
Think of this section as a practical roadmap. Almost every cohabiting couple in Texas should consider assembling the following estate planning documents:
- Last will and testament
- Durable power of attorney (financial)
- Medical power of attorney and HIPAA release
- Directive to physicians (living will)
- Designation of guardian
- Beneficiary designations on financial accounts and life insurance policies
These documents work together. Some control what happens during incapacity, some control what happens at death, and some govern specific accounts or policies outside of probate. Each partner usually needs their own set. “Joint” documents are generally not appropriate for planning for unmarried couples. Later sections cover real property, trusts, cohabitation agreements, and digital assets in more detail.
Wills That Actually Protect an Unmarried Partner
A will is often the foundation of estate planning for unmarried couples in Texas because it is how you name your partner as a beneficiary when state laws would not. A will specifies who inherits your assets after death. Unmarried couples need a will to specify asset inheritance-without one, Texas default rules apply and the surviving partner is left out.

Options for leaving property in a will include:
- Specific gifts – “I leave my Austin condo to my partner.”
- Percentage shares – “I leave 60% of my estate to my partner, 40% divided among my children.”
- Residue gifts – everything remaining after specific gifts passes to the partner.
You can name your partner as independent executor. Independent administration under Texas law can save time and reduce court involvement if the will is properly drafted. For blended families, balancing gifts between a partner and minor children from prior relationships requires careful thought. A no-contest clause, clear definitions of “partner,” and coordination with any revocable living trust or non-probate transfers can reduce the chance of a challenge. A Last Will and Testament is what guarantees property distribution to a partner who would otherwise receive nothing.
Durable Power of Attorney for Financial Decisions
A durable power of attorney is essential for financial decisions. It is the legal document that lets your partner handle financial affairs-banking, paying the mortgage, dealing with insurance, signing tax returns-if you become incapacitated. A durable power of attorney grants financial decision-making authority to the person you choose.
Unlike many married couples, unmarried partners usually cannot act for each other on bank accounts or property unless formally named as agent under a durable power of attorney. Texas financial institutions commonly expect a notarized document and may reject very old or generic forms.
A short example: one partner is in the hospital after an accident and the landlord demands rent. Without a durable power of attorney, the other partner may not be able to access individual financial accounts to pay bills. A durable power of attorney allows financial decisions for incapacitated partners in exactly this kind of situation.
Consider whether you want the document to be “springing” (effective only upon certified incapacity) or effective immediately, and discuss pros and cons with a Texas attorney.
Medical Power of Attorney, Health Care Proxy, and HIPAA Release
Texas law generally turns to spouses and certain family members-not unmarried partners-when medical decisions must be made and no document is in place. Unmarried partners lack automatic authority for medical decisions. A medical power of attorney allows partners to make healthcare decisions if you cannot make or communicate your own wishes. Without this document, a hospital may turn to a parent or sibling instead of the person who knows your values best.
A HIPAA authorization is equally critical. It allows your partner to talk to doctors, get test results, and coordinate medical care without running into federal privacy rules. Without it, even a named health care proxy may be blocked from accessing records.
Partners should talk through values and preferences in advance-views on medical treatment, resuscitation, pain management-so the chosen agent can advocate confidently during a crisis. Some Texans also file certain forms with local hospitals or carry wallet cards; ask a lawyer or physician about local practices.
Directive to Physicians (Texas “Living Will”) and Guardian Designations
A directive to physicians, often called a living will in Texas, lets you state whether you want life-sustaining treatment continued or withheld in specific, statute-defined circumstances involving terminal illness or irreversible conditions. This advance directive can ease the burden on an unmarried partner by giving clear guidance during end of life care, reducing conflict with family members who may disagree about medical care.
A designation of guardian tells a Texas probate court whom you prefer to serve as guardian over your person or estate if guardianship ever becomes necessary. Unmarried partners can name each other as preferred guardians and, if appropriate, expressly exclude individuals they do not want a court to appoint.
For minor children, guardian designations in a will or separate legal document address who would raise the children if neither parent is available-especially important in blended families where potential heirs and relatives may have competing interests.
Using Beneficiary Designations and Non-Probate Transfers Wisely
Many important assets-retirement accounts, life insurance policies, pay-on-death bank accounts-pass by beneficiary designations instead of through a will. Beneficiary designations on accounts ensure assets bypass probate and go assets directly to the named person.
A critical warning: beneficiary designations generally override a will. If a 401(k) still names a former partner, that person may receive the retirement assets even if the will says otherwise. Naming your partner as a beneficiary avoids probate delays and provides financial power and security for the surviving partner.
Review each account-retirement plans, IRAs, life insurance, annuities, HSAs, and POD or TOD financial accounts-and confirm where you want certain assets to go. Keep a written list, update it after major life events (new relationship, breakup, birth of a child), and check that your choices coordinate with the overall estate plan.
Real Estate, Survivorship, and Cohabitation Agreements
For many unmarried couples in Texas, the home is their largest asset and the area where conflicts with extended family most often arise. Joint ownership of property must be explicitly stated in Texas. How the deed is written-tenants in common, joint tenancy with right of survivorship, or separate ownership-directly affects what happens to real property at death.
Texas does not assume survivorship rights for unmarried co owners. A separate survivorship agreement or appropriately worded deed is usually required. Carefully reviewing asset titles prevents unintended consequences in estate planning. Bring copies of any current deed or contract to a consultation so a Texas attorney can explain the actual legal effect rather than assumptions.

Deed Options: Joint Tenancy, Transfer-on-Death, and Lady Bird Deeds
Joint tenancy with right of survivorship allows automatic transfer of property to the surviving owner when one partner dies, without going through probate. But it also exposes the property to a partner’s creditor claims during life.
Tenancy in common means a deceased person’s share goes to their heirs rather than the other joint tenants. That may be the right choice in some cases, but it can leave a surviving partner without a home if the deceased partner’s family inherits.
A Transfer on Death deed in Texas lets an owner name a beneficiary to receive the property at death without probate, while the owner keeps full control during life. The deed must be recorded before the owner dies and the beneficiary must survive the owner by 120 hours.
A Lady Bird deed (enhanced life estate deed) allows control of property during life and avoids probate. It can preserve greater flexibility and may offer advantages related to Medicaid estate recovery, depending on current law.
Each option involves tradeoffs. For example, one partner may want the survivor to live in the home for life but leave ultimate ownership to children. Different deed and trust tools can be combined to reach those goals, but precise legal descriptions and recording are essential.
Cohabitation Agreements and Property Expectations
A cohabitation agreement is a written contract between unmarried partners that outlines property ownership and responsibilities in a relationship. Common topics include:
- How mortgage payments and repairs on shared assets are divided
- What happens if only one name is on the deed
- Who keeps specific accounts, vehicles, or items of sentimental value
- How property acquired together is divided if the relationship ends
A cohabitation agreement is recommended to prevent disputes regarding shared financial responsibilities and can work alongside the estate plan by confirming ownership percentages and buy-out rights after a death. Partners who own a business together or expect major inheritances should raise those issues in the agreement. Courts look closely at how an agreement is drafted and signed, so seek Texas counsel to avoid unenforceable terms.
Trusts, Business Interests, and More Complex Situations
Some unmarried couples-especially those with significant other assets, children from prior relationships, or closely held businesses-benefit from adding trusts to their estate plan. A revocable living trust allows assets to transition without probate. You transfer certain assets into the trust, manage them as trustee during life, and name your partner as successor trustee and beneficiary.
Trusts provide privacy, spell out what happens if one partner is incapacitated, and reduce the chance of disputes among family members. For business interests, a will, trust, or buy-sell agreement should state what happens to a company or LLC interest when one partner dies or is disabled. People with higher-value estates should ask counsel about federal estate taxes and gift tax exposure, and how beneficiary designations and trusts work together.
Using Trusts to Balance Partners and Children
A common blended-family scenario: each partner has children from earlier relationships but wants to ensure the surviving partner is not left without a home or income. A trust can allow the surviving partner to live in a house or receive income for life, with the remaining principal eventually passing to children. Trust terms can address selling the house, remarriage, or relocation. Backup trustees should always be named. Discuss with a Texas attorney whether separate but coordinated trusts, a joint trust, or a simpler will-based plan fits your situation, and whether one spouse or partner from a prior marriage complicates the picture.
Planning for Digital Assets and Everyday Practicalities
Digital assets-online banking, email, social media, cloud storage, photo libraries-carry both financial value and sentimental value. Create a secure inventory of digital assets and logins, or use a password manager with emergency access, so a partner or executor can manage them if needed.
Many service providers offer “legacy contact” or similar tools that should be set up while both partners are healthy. Think about who should control social media memorialization, access to shared photos, and automatic bill payments. Instructions about digital assets should align with the will, durable power of attorney, and any trust language, and may need coordination with other professionals like accountants or financial advisors.
Common Mistakes Unmarried Couples Make-and How to Avoid Them
Several recurring problems trip up even well-intentioned couples:
- Assuming long-term status creates rights. It does not. Texas law does not grant unmarried partners automatic inheritance rights regardless of how long you have been together.
- Adding a partner to property without understanding consequences. Naming a partner as joint owner for “convenience only” can expose the property to creditor claims or create unequal inheritances among children and siblings.
- Relying on verbal promises. In such cases, a clear plan documented in writing is the only reliable protection.
- Never updating old beneficiary designations. Failing to coordinate a will with a beneficiary form can accidentally disinherit a partner or unintentionally favor one set of family members.
- Waiting until serious illness. Documents signed when capacity is questionable are far more likely to be challenged by family members.
Treat estate planning as an ongoing process. Review documents after moving, buying property, forming a business, receiving an inheritance, or experiencing significant health changes.
Questions to Ask a Texas Estate Planning Attorney
When you meet with an attorney, consider asking:
- “If I die with my current deed and no will, who would inherit my house under texas intestacy statutes?”
- “What estate planning documents do you recommend for our situation as an unmarried couple?”
- “How should we coordinate wills, beneficiary designations, survivorship agreements, and a possible revocable living trust so they do not conflict?”
- “Who should serve as my durable power of attorney and medical power of attorney if my partner and my adult child disagree?”
- “How does Texas law currently treat Lady Bird deeds, TOD deeds, and Medicaid estate recovery?”
- “How often should we review and update our plan as laws or family circumstances change?”
Ask about fees, document storage, and whether the attorney grants clients ongoing access to updates when state laws change.
How Brown Law Can Help Unmarried Couples in Texas
Brown Law works with Texans-including unmarried couples, blended families, and business owners-to design estate plans suited to their goals and assets. The firm can review existing wills, powers of attorney, trusts, deeds, beneficiary designations, and cohabitation agreements to spot gaps, especially where an unmarried partner or a surviving spouse from a prior marriage needs protection.
Brown Law can help structure plans to reduce the likelihood of probate disputes, clarify medical or financial decisions during incapacity, and coordinate non-probate tools like beneficiary designations and survivorship agreements. With proper planning, unmarried couples face far fewer of the unique legal challenges that Texas default rules create.

Consider scheduling a consultation to discuss your specific situation. This article is for general educational purposes only and is not legal advice for any particular person. Texas laws and tax rules can change, outcomes depend on individual facts, and any final version of this article must be reviewed by a qualified Texas attorney before publication.
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