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New Mexico Bank & Trust

Subsidiary of UMB Financial Corporation (NASDAQ: UMBF)

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What to do when a New Mexico Bank & Trust account holder dies

Report the death to New Mexico Bank & Trust's UMB Consumer Banking Service Center at 1-800-860-4862

New Mexico Bank & Trust merged into UMB BankMerged, effective October 2025

The New Mexico Bank & Trust brand no longer exists. UMB Financial Corporation closed its acquisition of Heartland Financial USA (HTLF) on January 31, 2025, and announced on October 16, 2025 that all former HTLF divisional banks, including New Mexico Bank & Trust, operate on UMB platforms and under the UMB brand. Accounts are UMB Bank, N.A. accounts: UMB lists 800-860-4862 (800.860.4UMB) for checking, savings and CD questions, and New Mexico UMB branches operate in 14 cities.

The procedures on this page reflect New Mexico Bank & Trust's accounts during the transition.UMB Bank estate planning page →
Verified Sep 2026Source →

When an account holder at New Mexico Bank & Trust passes away, the next step depends on how the accounts were set up. Accounts with beneficiary designations or trust ownership transfer outside of probate. Accounts titled solely in the deceased's name require the estate's legal representative to work with New Mexico Bank & Trust's UMB Consumer Banking Service Center (1-800-860-4862) to access and distribute the funds.

Death claim process

To file a claim after an account holder's death, here is what New Mexico Bank & Trust requires:

Filing a claim

1
Contact UMB Bank, not New Mexico Bank & Trust: the brand was converted to UMB on October 16, 2025, and nmb-t.com no longer loads.
2
Report the death at any UMB banking center or by calling 800-860-4862, the line UMB lists for "Checking, Savings or CDs." UMB's personal banking contact page says to "stop by any UMB banking center or call 800.860.4862" to discuss confidential information.
3
The Albuquerque Main Branch is at 320 Gold SW, Albuquerque, NM 87102 (505-830-8169).
4
Written correspondence goes to UMB Bank, n.a., P.O. Box 419226, Kansas City, MO 64141-6226.
5
UMB's Send A Message form answers "within 1-2 business days" and asks users not to include account numbers or Social Security numbers.

What happens to each kind of account3

Joint account with survivorship

"After the death of a joint accountholder, all of the rights of the deceased account owner automatically pass to the surviving individual(s) who own the account."1

Payable-on-death account

A payable-on-death direction "is a procedure to transfer an owner's interest in an account upon the owner's death to his or her designated beneficiaries."1

Fiduciary account

On a fiduciary account, each fiduciary may act individually to the extent the law allows.1

State law on paying a balance without lettersNew Mexico

New Mexico

NMSA 1978 § 58-1-8

New Mexico law permits a bank to pay from a deceased depositor's balance on proof the institution accepts, without letters testamentary or letters of administration.NMSA 1978 § 58-1-8Verified Oct 3, 2026View source

Limit: $2,000 held at the institution

Paid to: the surviving spouse; the surviving next of kin, of the closest degree of lineal consanguinity (in that order)

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

Accounts handled elsewhere1

UMB Private Wealth Management, Albuquerque Private Wealth Management Center

Estates and trusts in which UMB is named executor, personal representative or trustee2, 3

Phone: 1-800-545-6101

Mailing address: 320 Gold Avenue Southwest, Suite 200, Albuquerque, NM 87102

What New Mexico Bank & Trust's agreement and guidance say4

Powers of attorney

"Unless state law provides otherwise, the Bank will assume all powers of attorney terminate upon the principal's death." A person acting under a power of attorney "has no right of survivorship in the account by virtue of that capacity."1

Debts owed to the institution

UMB may "apply funds in any account you maintain with us to any debt that you owe the Bank or its affiliates" without prior notice, and may set off a joint account "to pay the debts of any joint owner." This does not apply to funds in IRAs or health savings accounts.1

Deposits after the death

If UMB must return federal or state benefits deposited after the recipient was no longer eligible, it may set off against any of the accounts to recover them.1

Dormant and unclaimed accounts

A checking, savings or money market account is "dormant" after 24 months with no customer-initiated activity or customer contact, and "access to your account will be restricted until you re-establish contact with us."1

UMB's consumer fee schedule lists a Dormant Account Charge of "$5.00 per month, unless prohibited by state law."4

Not in New Mexico Bank & Trust's published guidance5

  • A claim form
  • A department for deceased-customer accounts
  • A mailing address for claim documents
  • A list of required documents
  • How long a claim takes

Sources4

Download instructions for the whole estate

New Mexico Bank & Trust's UMB Consumer Banking Service Center can be reached by phone at 1-800-860-4862 for questions throughout the claims process.

Sources

(6)·

Data sourced from New Mexico Bank & Trust primary sources (20 pages reviewed). How we research.

New Mexico Bank & Trust death claims support

UMB Consumer Banking Service Center

Albuquerque Main Branch

UMB Private Wealth Management, Albuquerque

Hours

Monday-Friday 7:00 AM-8:00 PM CT; Saturday 8:00 AM-5:00 PM CT
Verified Sep 2026

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