Covers 8 deposit, 5 retirement, 1 investment, and 2 lending accounts — beneficiaries can be managed online
Brand change
BMO Harris Bank N.A. rebranded to BMO Bank N.A., with the U.S. legal-entity name change effective September 3, 2023 (the simplified "BMO" branding was announced in September 2022), retiring the 140-year-old "Harris" name. Same legal entity, same account numbers, debit cards, online logins, and customer service numbers -- a brand update, not a merger. The rebrand followed BMO's February 1, 2023 acquisition of Bank of the West. Effective September 2023.
The procedures below reflect BMO's accounts. Account servicing may transfer as the change takes effect.
Customer Service
BMO Bank N.A., P.O. Box 94033, Palatine, IL 60094-4033
BMO Wealth Management - Trusts & Estates
Death Claims
BMO Bank N.A., P.O. Box 94033, Palatine, IL 60094-4033
There are two ways to keep your BMO accounts out of probate: adding beneficiary designations and retitling eligible accounts into a revocable living trust. Which approach works best depends on the account type and your overall estate plan.
With 16 product types, BMO offers a range of transfer options. Some accounts support Payable on Death (POD) designations, others can be retitled into a trust, and some require probate if no beneficiary is designated. The sections below break down each step.
Data sourced from BMO primary sources (24 pages reviewed). How we research.
A printable PDF with the steps, required documents, and contact details — verified against BMO primary sources. Bring it to the branch or keep it beside the phone.
Customer Service
BMO Bank N.A., P.O. Box 94033, Palatine, IL 60094-4033
BMO Wealth Management - Trusts & Estates
Death Claims
BMO Bank N.A., P.O. Box 94033, Palatine, IL 60094-4033
Learn how to protect your BMO accounts and other assets with trusts, beneficiary designations, and estate planning documents.
Learn how to protect your BMO 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.
Learn more