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What Does a Financial Power of Attorney Do? A Practical Guide

AUTHOR(S):

Lewis Booth headshot picture
Lewis has over 15 years of experience in Tax, Litigation, Estate, Trust, and Probate matters, drawing on his background the former Managing Counsel for one of the largest IRS Offices in the Country (Houston, TX) and a Special Assistant United States Attorney for the Southern District of Texas. He combines deep technical command of complex tax, estate, trust and business issues with a significant trial record.

Life can change quickly, but bills, taxes, investments, and other financial obligations do not stop when you are sick, traveling, or unable to manage your own finances. A financial power of attorney is a legal document that gives a trusted person authority to handle financial matters on your behalf.

At Lewis Booth in Houston, we pair estate planning with tax knowledge gained from more than 15 years inside the IRS. Here is a plain-English look at what a financial power of attorney does, how an agent’s authority works under Texas law, and how the document fits into a broader estate plan.

A financial POA handles property and financial decisions. It is different from a medical power of attorney, an advance directive, or an authorization that deals with medical decisions and protected health information.

The Core Function of a Financial Power of Attorney

Under the Texas Estates Code, a financial power of attorney, often structured as a statutory durable power of attorney, allows one person, called the principal, to appoint another person, called the agent or attorney-in-fact, to act on the principal’s behalf.

In practical terms, the agent can legally step into the principal’s shoes for the financial matters authorized in the document. That can include managing accounts, signing financial documents, dealing with financial institutions, and making other property and financial decisions.

The principal is the person granting the power. The agent is the trusted person who uses that authority for the principal’s benefit.

Importantly, signing a POA does not automatically deprive the principal of the ability to manage their own finances. While capable, the principal can generally continue making financial decisions even when the agent also has authority to act.

The document should identify the chosen agent, the powers being granted, and any limits on those powers. A successor agent can also be named in case the first agent is unable or unwilling to serve.

Everyday Financial Powers Granted to Your Agent

A financial POA can grant authority over a broad range of everyday financial matters. In addition to managing bank accounts, paying bills, or overseeing government benefits, the agent under a POA may be responsible for taxes.

Therefore, common powers can include:

  • Managing bank accounts, including depositing checks, withdrawing funds, and opening or closing accounts
  • Paying household bills, ongoing subscriptions, personal debts, insurance premiums, and other financial obligations
  • Filing taxes and handling tax-related documents, including representing the principal before the IRS when any required additional authorization is in place
  • Claiming, managing, or appealing government benefits such as Social Security, Medicare, and disability payments
  • Communicating with banks, lenders, insurers, and other financial institutions

The agent must still remain within the authority granted by the power of attorney. Being named as the POA agent does not create unlimited authority.

The agent is also expected to act in the principal’s best interest and keep the principal’s finances properly managed.

Durable Power of Attorney: Managing Real Estate, Investments, Business Operations, and Legal Requirements in an Estate Plan

A properly drafted financial durable power of attorney document can also cover higher-value transactions and legal requirements.

For real estate, an agent may be authorized to buy, sell, lease, refinance, or otherwise manage property on the principal’s behalf. Those real estate transactions may require additional paperwork or recording steps, depending on the transaction.

For investments, an agent may be authorized to manage brokerage accounts, buy or sell stocks and other securities, and handle permitted changes to retirement plans or accounts.

Business owners can also use a financial POA to support continuity if illness, travel, or incapacity prevents them from handling routine matters. The agent may be authorized to:

  • Pay employees and pay bills for business expenses
  • Sign vendor agreements
  • Manage business bank accounts
  • Handle routine operating decisions

The exact scope depends heavily on the language in the attorney form. Powers involving gifts, trusts, beneficiary changes, or major transfers should never be assumed simply because the document grants broad authority.

Immediate Authority vs. Conditional Activation (Durable vs. Springing)

A financial power of attorney can be drafted so that the agent’s authority begins immediately or only after a specific event.

An immediately effective, durable power of attorney can allow the agent to act as soon as the document becomes effective and continue acting if the principal later becomes mentally incapacitated.

A springing power of attorney works differently. A springing POA becomes effective only after the specific event identified in the document occurs, often a determination of incapacity.

A springing arrangement can appeal to someone who wants to maintain sole control while healthy so that they can make more informed decisions. However, it can cause delays in an emergency if banks or other institutions require medical documentation to verify that the triggering event occurred.

An immediately effective, durable power of attorney can avoid that delay because the agent already has authority when help becomes necessary.

Neither approach is automatically better. The right choice depends on the principal’s health status, family situation, comfort level, and how much immediate authority they want a trusted person to have.

Understanding when the POA activates is just as important as understanding what powers it grants.

Overseeing Financial Institution Transactions and Bank Approvals

In practice, the agent may need to present the signed POA to banks, brokerages, lenders, and other financial institutions before using the authority.

Banks may review the document, verify the agent’s identity, and request an agent certification or additional records. Banks often expect a properly executed document, and in Texas, a financial POA should be signed before a notary public. Some institutions have internal legal or compliance departments that may review the document before allowing the agent to access accounts or complete transactions.

Consider providing a copy to your primary bank while you are healthy and able to answer questions. This gives the institution time to identify concerns before an emergency makes access urgent.

It can also help to obtain multiple certified or properly authenticated copies. Real estate deeds and other transactions may have separate recording requirements, and an original document or appropriately authenticated copy may be needed depending on the situation.

Planning financial affairs or handling investments or insurance policies in advance can make it easier for the agent to use a document when monetary matters actually require attention.

Setting Limits: General vs. Limited Financial POAs

Financial Powers of Attorney can be general or limited in scope. A general power of attorney can provide broad powers over many areas of a person’s finances. A limited or special POA restricts the agent’s authority to a specific transaction, asset, purpose, or period.

For example, someone traveling abroad might authorize a family member or close friend to complete one home closing without giving that person authority over every bank account or investment.

The principal can also customize the document by adding limits such as:

  • Dollar caps on certain transactions
  • Restrictions on high-risk investments
  • Authority to manage accounts but not make gifts
  • Permission to handle only specifically identified real estate
  • Limits on loans or transfers to the agent
  • No authority to change beneficiaries unless specifically permitted

The goal is to give the agent sufficient authority to handle necessary financial matters without granting authority the principal does not want them to have.

Open communication with the chosen agent can also reduce uncertainty about when and how the authority should be used.

The Agent’s Fiduciary Duties and Safeguards Against Abuse

A financial POA creates serious legal responsibility. The agent generally has a fiduciary duty to act for the principal’s benefit, follow the principal’s instructions, maintain appropriate records, and avoid conflicts of interest. The agent should also protect the principal’s privacy and confidentiality when handling accounts and financial documents.

Potential financial abuse can include:

  • Mixing the principal’s money with the agent’s personal funds
  • Making unauthorized gifts
  • Using the principal’s bank accounts for the agent’s own expenses
  • Transferring property for personal benefit
  • Making transactions outside the authority granted by the POA

Families can build safeguards into the estate plan. Options may include:

  • Quarterly or periodic accountings to a trusted family member or third party
  • Keeping the principal’s funds completely separate from the agent’s accounts
  • Limiting or prohibiting gifts and transfers
  • Naming a successor agent if the first person cannot serve
  • Naming co-agents and requiring both to approve certain major transactions

Without a financial POA, a court may need to appoint a legal guardian if the principal becomes incapacitated, and that process can be expensive and time-consuming.

The right safeguards depend on the family dynamics, assets involved, and the principal’s comfort level. Spelled-out financial directives can also help reduce family conflicts when someone can no longer manage finances.

When Does the Authority of a Financial POA End?

A financial power of attorney does not continue after the principal dies. Upon the decedent’s death, the POA agent loses authority to act under the document for the decedent’s financial affairs.

Responsibility for estate property then moves to the person legally authorized to administer the estate, such as the executor named in the last will or another court-appointed representative. The former POA agent cannot continue to access bank accounts simply because they held authority during the principal’s lifetime.

The principal can also revoke the document while still of sound mind and legally capable of doing so.

Revoking a POA

The laws governing powers of attorney support specific legal requirements for the revocation process. The principal revokes POA agreements by following specific steps.

  1. Sign a written revocation clearly identifying the existing power of attorney and agent, including the stamp of a notary public
  2. Give a copy to the agent
  3. Notify banks, brokerages, advisors, and other financial institutions that received the previous POA.
  4. Ask those institutions to update their records so the old agent’s authority is no longer accepted.
  5. Create a new POA if another trusted person should serve

A revocation is much more effective when the people and institutions that rely on the original document are aware of it.

A financial power of attorney is only one part of an effective estate plan. It should work alongside your will, trusts, beneficiary designations, medical power of attorney (advance directive), and other planning documents. Remember: Bills can go unpaid without a financial power of attorney in place.

Find Out How You Can Use a Financial Power of Attorney in Your Estate Plan Now

If you want help creating or reviewing a financial power of attorney that reflects your needs, Lewis Booth can help you evaluate your agent options, determine how much authority to grant, and coordinate the document with the rest of your estate plan.

Call 281-787-8998 or schedule a consultation online. Find out more about what a financial power of attorney can do for you. Review your power of attorney options today.