A complete California estate plan often names both a successor trustee and an agent under a durable power of attorney. Those roles can look similar because both may involve managing finances when the person who created the plan can no longer act independently. But understanding successor trustee vs power of attorney authority is important because each person generally controls a different category of property.

A successor trustee manages assets owned by the trust after the conditions for succession in the trust instrument have been satisfied. That can include trust bank accounts, brokerage accounts, real estate, and other property properly titled in the name of the trust. The trustee's authority comes from the trust instrument and California trust law, not from the power of attorney.

An agent under a durable power of attorney generally handles financial and legal matters that are outside the trust, but only to the extent the document grants that authority. A properly drafted durable power of attorney California residents use for incapacity planning may authorize an agent to deal with bank accounts, tax matters, contracts, insurance, retirement benefits, or other individually owned property. California law also restricts certain actions unless the power is expressly granted, including specified transactions involving trusts, gifts, survivorship interests, and beneficiary designations.

This division of responsibility can become important when an estate plan has not been fully funded. For example, a home may be titled in the trust while a checking account remains in the individual owner's name. If incapacity occurs, the successor trustee may have authority over the home, while the agent under the power of attorney may need to handle the checking account, creating two separate fiduciary roles that must be coordinated.

The same person can be named as both successor trustee and agent, which may simplify communication, but the roles should still be treated separately. Money held in the trust should be administered as trust property, and transactions performed under a power of attorney should be documented as actions taken for the principal. California law specifically requires an attorney-in-fact to keep records of transactions entered into on behalf of the principal.

Problems often arise when the documents do not work together. A trust may contain one method for determining incapacity while a power of attorney uses another, or an agent may discover that an important asset was never transferred into the trust. Families in Westlake Village and throughout Southern California can reduce these problems by reviewing account ownership, beneficiary designations, successor fiduciaries, and revocable trust incapacity provisions before a crisis occurs. This is general information, not legal advice.

Key takeaways

• A successor trustee generally manages property already owned by the trust.
• A power of attorney agent generally handles authorized financial and legal matters outside the trust.
• The documents should be coordinated so authority does not become unclear during incapacity.

Helpful educational links

• https://selfhelp.courts.ca.gov/options-help-someone-impairment-or-disability
• https://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?article=3.&chapter=4.&division=4.5.&lawCode=PROB&part=2.&title=
• https://www.leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?article=&chapter=1.&division=4.5.&lawCode=PROB&part=3.&title=

If you are reviewing successor trustee vs power of attorney planning, Westlake Law Group can help evaluate whether your estate planning documents and asset ownership are coordinated. Call Westlake Law Group at (818) 444-2022. 30699 Russell Ranch Road, North Building, Suite 210, Westlake Village, California. Virtual consultations are available throughout Southern California.