POA Pilot
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This guide summarizes what institutions and California law publish. Rules change and every family is different. Talk to a California-licensed attorney before signing or relying on a power of attorney.

Common questions › The bank won't accept my parent's power of attorney. What now?

The bank won't accept my parent's power of attorney. What now?

Last verified 2026-10-17 against the official sources linked below.

Short answer

Most refusals come from a problem you can fix: a missing signature step, the wrong kind of POA, or a request the POA doesn't cover. First check the document against California's basic rules. If it is the official California statutory form, properly signed and notarized, and the bank refuses only because it isn't the bank's own form, California law treats that refusal as unreasonable.

Banks do review every POA. Wells Fargo, for example, says it checks whether an outside POA was properly signed under state law and whether the agent has authority for the specific request.

Step by step

  1. Ask the bank to tell you, in writing, exactly why it won't accept the POA.
  2. Check the basics in our California POA checklist: the POA shows the date it was signed, your parent signed it, and it was notarized or signed by two adult witnesses (you, the agent, can't be a witness).
  3. Make sure it is a financial POA. Chase says a healthcare POA can't be used with a bank account.
  4. Look for durable wording such as “shall not be affected by subsequent incapacity.” If the POA only starts when your parent becomes incapacitated, bring the doctor's letter. Bank of America and Chase both mention one.
  5. Check that the POA covers what you're asking for. Chase says opening a new account or changing beneficiaries needs the POA to specifically allow it.
  6. Bring what the bank lists: the POA, two IDs for yourself, and your parent's account numbers.
  7. If it's the statutory form and the only reason given is “it's not our form,” read what Probate Code § 4406 says and talk to a California attorney.

Quick questions

Can a California bank refuse a power of attorney?

Sometimes. Probate Code § 4406 covers the official statutory form: refusing it only because it is not the bank's own form is deemed unreasonable, but a refusal that a state or federal law or regulation allows or requires is not unreasonable.

Why does the bank want its own POA form?

Chase and Wells Fargo both offer their own POA forms, and Bank of America offers a limited POA for its deposit accounts. These usually need your parent to sign in person at a branch, so they only help while your parent can still sign.

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Official sources

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