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Subsidiary of International Bancshares Corporation

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What to do when an IBC Bank account holder dies

Report the death to IBC Bank at 1-210-841-3000

After an account holder at IBC Bank dies, accounts with beneficiary designations or trust ownership transfer to the designated recipients without probate. Solely-owned accounts require the estate's representative to contact IBC Bank at 1-210-841-3000 with the proper legal authority documents.

Death claim process

Follow these steps to file a death claim with IBC Bank:

Filing a claim

1
Report the death to the account's home branch. IBC has no central estate or survivor unit and no claims portal. Find the branch on the locations page or the Contact Us page.
2
Provide a certified copy of the death certificate and your government-issued photo ID.
3
Send written notice of the death to the address the Deposit Account Agreement names for notice terminating an agent's authority: Dennis E. Nixon, President, International Bancshares Corporation, P.O. Drawer 1359, Laredo, TX 78042-1359.
4
If checks or automatic debits are still outstanding, raise them with the branch immediately.
5
Complete the claim or distribution paperwork the branch provides.
6
Funds are released after the branch reviews and approves the documents.

Required Documents

  • Certified copy of the death certificate
  • Government-issued photo ID, for the claimant
  • Letters Testamentary or Letters of Administration, if probate is required
  • Trust agreement or Certification of Trust, if the account is held in trust
  • Small Estate Affidavit, in place of full probate, for a Texas or Oklahoma estate that qualifies
  • Proof of relationship to the deceased

Forms IBC Bank issues1

Claim or distribution paperwork

Provided at a branch.1

What happens to each kind of account3

Payable-on-death account

A payable-on-death beneficiary presents the death certificate and valid ID to claim the funds directly at the branch. Accounts with named payable-on-death beneficiaries process faster than probate estates.1

Trust account

The successor trustee presents the trust agreement, or a Certification of Trust, and the death certificate to gain access.1

Account in one name

Where there is no beneficiary or trust, probate may be required, and the claimant presents Letters Testamentary or Letters of Administration from the court.1

State law on paying a balance without lettersTexas

Texas

Tex. Est. Code § 152.051

Texas law permits a bank to pay from a deceased depositor's balance on an order of the court, without letters testamentary or letters of administration.Tex. Est. Code § 152.051Verified Oct 3, 2026View source

Paid to: a funeral home or the applicant, for funeral and burial expenses

Limit: $5,000 in total from every holder

When: the application may be filed "not earlier than the third day after the date of the decedent's death and not later than nine months after the date of the decedent's death"

The section permits the payment. It does not require the bank to make it. The section sets further conditions.

What IBC Bank's agreement and guidance say4

Powers of attorney

IBC "may continue to recognize the authority of the agent (attorney in fact) named in the Power of Attorney until such time as it has actual knowledge of the termination of the agent's authority."2

Actual knowledge "does not exist until the bank has had a reasonable time after receipt and acknowledgment of such notice of revocation to act upon it." The agreement names the notice address: Dennis E. Nixon, President, International Bancshares Corporation, P.O. Drawer 1359, Laredo, TX 78042-1359.2

Debts owed to the institution

Under the agreement's joint-account clause, a pledge of joint-account funds as collateral by any authorized signatory "shall remain valid and enforceable after the death of the Authorized Signatory executing such pledge."2

Dormant and unclaimed accounts

Unclaimed accounts fall under the agreement's Dormant/Inactive and Abandoned Account clause: a $5.00 per month inactivity fee applies, and abandoned balances are remitted to the state.2

Fees

IBC charges $25.00 per hour for account research and $5.00 per statement or item reproduction.3

Not in IBC Bank's published guidance3

  • A claim form
  • How long a claim takes
  • Payments after the death

Sources3

Download instructions for the whole estate

IBC Bank can be reached by phone at 1-210-841-3000 for questions throughout the claims process.

Sources

(3)·

Data sourced from IBC Bank primary sources (32 pages reviewed). How we research.

IBC Bank death claims support

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Hours

Monday-Friday 8:30 AM-5:30 PM CT; Saturday 8:30 AM-1:00 PM CT (closed Sunday and holidays)

Mailing address

Dennis E. Nixon, President, International Bancshares Corporation, P.O. Drawer 1359, Laredo, TX 78042-1359
Verified Sep 2026

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