Covers 7 deposit, 2 retirement, and 2 lending accounts — beneficiaries must be updated in-branch
Westamerica Bank, PO Box 1180, Suisun City, CA 94585-1180
Westamerica Bank Investment Management and Trust Services
Westamerica Bank Trust Services, PO Box 1240, Suisun City, CA 94585-1240
Westamerica Bank, PO Box 1180, Suisun City, CA 94585-1180
Preparing your Westamerica Bank accounts for estate transfer involves two primary strategies: designating beneficiaries on individual accounts and, where supported, retitling accounts into a revocable living trust. Both approaches bypass probate, but they work differently depending on the account type.
Westamerica Bank has 11 product types, and the estate transfer rules differ across them. Some support Payable on Death (POD) designations, some can be retitled into a trust, and others will require probate if nothing is set up. Each is covered below.
Data sourced from Westamerica Bank primary sources (12 pages reviewed). How we research.
A printable PDF with the steps, required documents, and contact details — verified against Westamerica Bank primary sources. Bring it to the branch or keep it beside the phone.
Westamerica Bank, PO Box 1180, Suisun City, CA 94585-1180
Westamerica Bank Investment Management and Trust Services
Westamerica Bank Trust Services, PO Box 1240, Suisun City, CA 94585-1240
Westamerica Bank, PO Box 1180, Suisun City, CA 94585-1180
Learn how to protect your Westamerica Bank accounts and other assets with trusts, beneficiary designations, and estate planning documents.
Learn how to protect your Westamerica Bank accounts and other assets with trusts, beneficiary designations, and estate planning documents.
Get a complete guide for your specific circumstances.

Your family is growing. Your protection should too. Guardian nominations, trusts for minors, beneficiary updates, and the documents new parents need in place.
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What married couples need in place: one joint trust or two, wills, beneficiary updates, and the spousal rights your state grants you automatically.
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How to put your house in a revocable trust: the deed you record, what it does to your mortgage and property taxes, and when a TOD deed is simpler.
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Retirement changes your financial picture. Healthcare directives, beneficiary reviews, long-term care planning, and protecting what you've built.
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