How to name beneficiaries and fund a trust at Prosperity Bank

Covers 12 deposit, 4 retirement, and 2 lending accounts — beneficiaries must be updated in-branch

Prosperity Bank

Subsidiary of Prosperity Bancshares, Inc.

prosperitybankusa.com
Prosperity Bank logo
Mailing Address

Prosperity Bank, 1301 North Mechanic, El Campo, TX 77437

Home Mortgage
International
Prosperity Trust - Lubbock
Prosperity Trust - Dallas-Ft. Worth
Prosperity Trust - Houston
Prosperity Trust - Austin
Mailing Address

Prosperity Bank, 1301 North Mechanic, El Campo, TX 77437

Home Mortgage
International
Prosperity Trust - Lubbock
Prosperity Trust - Dallas-Ft. Worth
Prosperity Trust - Houston
Prosperity Trust - Austin

Deceased-account settlement is handled by the banking center holding the account (reached through general customer service); accounts administered by Wealth Management route to Prosperity Trust

Mailing Address

Prosperity Bank, 80 Sugar Creek Center Blvd., Sugar Land, TX 77478

Home Mortgage (mortgage death notifications)
International
Prosperity Trust - Houston
Prosperity Trust - Dallas-Ft. Worth
Verified Jul 2026

Preparing your Prosperity 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.

Prosperity Bank has 18 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.

Simply Free CheckingeCheckingPersonal CheckingChecking with InterestInterest Checking PlusRoyal CheckingTeen CheckingProsperity SavingsPersonal SavingsPersonal Money MarketPersonal Premier Money MarketCertificate of Deposit
1
Visit your local Prosperity Bank banking center
2
Provide beneficiary information:
  • Beneficiary name, date of birth, Social Security number, and relationship
  • Allocation percentages if naming multiple beneficiaries
3
Sign the updated POD beneficiary designation form
4
For IRA accounts, complete the IRA Beneficiary Designation form at the branch

Required Documents

  • Trust name, date established, and tax ID (EIN or SSN)

Special Requirements

  • Beneficiary changes for deposit accounts require visiting a branch or submitting a signed form
  • IRA beneficiary designations require a separate IRA-specific form
  • Naming a trust as beneficiary requires the trust name, date of establishment, and tax ID number
  • No dedicated beneficiary designation form is available for download on the Prosperity Bank website; forms are obtained in-branch or by calling customer service
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Sources

Data sourced from Prosperity Bank primary sources (33 pages reviewed). How we research.

Download these Prosperity Bank instructions

Download instructions for the whole estate

A printable PDF with the steps, required documents, and contact details — verified against Prosperity Bank primary sources. Bring it to the branch or keep it beside the phone.

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