A power of attorney is one of the most important documents any Texas adult can have. Without one, a medical emergency or incapacity can leave your family legally unable to help you — even when they are standing right there.
The Assumption That Gets Families Into Trouble
Here is a scenario that plays out more often than most people realize.
A 52-year-old man has a stroke and is hospitalized. His wife goes to their bank to access their joint account to pay bills while he recovers. The bank tells her that because the account requires both signatures, she cannot withdraw funds without a court order. She goes to his employer to discuss short-term disability. His employer tells her they cannot share his employment information with her. She calls his doctor for an update. The doctor tells her that without written authorization, they cannot discuss his condition.
Her husband is alive. He is her spouse. They have been married for 25 years. And she cannot help him because he never signed a power of attorney.
This is not a worst-case scenario. It is a common one. And it is entirely preventable.
What a Power of Attorney Actually Does
A power of attorney is a legal document in which you, the principal, authorize another person, called the agent or attorney-in-fact, to act on your behalf in financial, legal, or medical matters.
Texas recognizes several types, and understanding the difference matters.
A durable power of attorney covers financial and legal matters. It gives your agent authority to manage your bank accounts, pay your bills, handle real estate transactions, manage investments, file tax returns, and handle other financial affairs. The word “durable” means it remains in effect even if you become incapacitated. A non-durable power of attorney expires if you lose capacity, which makes it nearly useless for the situations where you need it most.
A medical power of attorney is a separate document that authorizes your agent to make healthcare decisions on your behalf when you are unable to make them yourself. This includes decisions about treatment, surgery, medication, and care settings. Without this document, hospitals and doctors are legally restricted in who they can consult or take direction from, even among close family members.
These two documents serve different purposes and both are important. Having one without the other leaves significant gaps.
What Happens Without One
If you become incapacitated without a power of attorney in place, your family faces a difficult and expensive alternative: guardianship.
To gain legal authority to manage your affairs, a family member would need to petition a Texas court to be appointed your guardian. That process requires filing legal paperwork, attending court hearings, paying court costs and attorney fees, and waiting for a judge to act. During that waiting period, your bills go unpaid, your accounts may be frozen, and medical decisions may be delayed.
Guardianship is also an ongoing legal relationship with ongoing court supervision. Once established, the guardian must file regular reports with the court, seek court approval for certain decisions, and maintain that relationship for as long as you remain incapacitated.
A properly executed durable power of attorney can make all of that unnecessary. It takes effect immediately when needed, requires no court involvement, and gives the people you trust the authority to act on your behalf from day one.
Choosing Your Agent
The most important decision in creating a power of attorney is choosing the right agent. This person will have significant authority over your finances or your healthcare, and you need to be confident they will use it wisely and in your interest.
For a financial power of attorney, your agent should be someone who is organized, trustworthy, and capable of handling financial matters. A spouse is a common choice, but an adult child, sibling, or trusted friend can also serve in this role. The key is that this person will act on your behalf, potentially making significant financial decisions, and you should choose someone whose judgment you trust completely.
For a medical power of attorney, your agent should be someone who knows your values and wishes regarding healthcare, who can communicate clearly and calmly with medical providers under pressure, and who will advocate for what you actually want rather than what is easiest or most comfortable for them. This is not always the same person as your financial agent, and having different people serve in the two roles is entirely appropriate.
You can also name alternate agents in case your first choice is unavailable or unwilling to serve when the time comes.
Powers of Attorney and Advance Directives Work Together
A medical power of attorney tells your agent who can make decisions for you. An advance directive, also called a directive to physicians or a living will, tells them and your doctors what decisions you want made.
Together, these two documents give your healthcare team and your family a complete picture. The advance directive covers specific situations: whether you want life-sustaining treatment continued if you are in a terminal condition, a persistent vegetative state, or an irreversible condition with no reasonable expectation of recovery. The medical power of attorney covers everything else, giving your agent authority to navigate situations that no document could anticipate in advance.
Without an advance directive, your agent may face agonizing decisions without any guidance about what you would have wanted. Without a medical power of attorney, your advance directive may not be enough to give your family legal standing to communicate with your healthcare providers.
Texas also has a specific HIPAA authorization form that allows you to designate who can receive your medical information from healthcare providers. Without it, even family members who are not your legal healthcare agent may be unable to get basic updates about your condition.
When Your Power of Attorney Needs to Be Updated
A power of attorney that was created years ago may no longer reflect your current situation. Several circumstances warrant a review.
If the person you named as agent has died, moved away, or your relationship with them has changed significantly, you need to update your document. If you have gone through a divorce, a power of attorney naming an ex-spouse as your agent does not automatically become invalid in all situations, and you should have it reviewed. If you have moved to Texas from another state, a power of attorney created under another state’s law may or may not be fully honored here. And if your document is more than five years old, many financial institutions will hesitate to honor it even if it is technically still valid.
Regular review is part of responsible estate planning. An attorney can confirm that your existing documents still accomplish what you intended and are likely to be accepted when you need them.
Powers Law Group Is Here
Powers Law Group helps individuals and families across Texas create durable powers of attorney, medical powers of attorney, advance directives, and complete estate plans that give families the authority and clarity they need when it matters most. If you do not have these documents in place, or if you have not reviewed them recently, contact us today to schedule a consultation.
Sources
- Texas Estates Code, Chapter 752: Durable Power of Attorney. https://statutes.capitol.texas.gov
- Texas Health and Safety Code, Chapter 166: Advance Directives. https://statutes.capitol.texas.gov
- State Bar of Texas, Powers of Attorney in Texas, 2024. https://www.texasbar.com
- Texas Young Lawyers Association, A Will for You, 2024. https://www.tyla.org
- American Bar Association, Power of Attorney FAQ, 2024. https://www.americanbar.org
- Nolo, Texas Durable Power of Attorney: What You Need to Know, 2025. https://www.nolo.com
- AARP, Why You Need a Power of Attorney, 2024. https://www.aarp.org
- National Academy of Elder Law Attorneys, Medical Powers of Attorney and Advance Directives, 2024. https://www.naela.org
- Powers Law Group, Do You Have a Will? Here’s Why Every Adult in Texas Needs One, 2026. https://www.rubypowerslaw.com
- Powers Law Group, You Remarried. Does Your Estate Plan Reflect Your New Family?, 2026. https://www.rubypowerslaw.com
