Santee Sioux Field Office
Tribes Served
Santee Sioux Nation, Ponca Tribe of Nebraska, Yankton Sioux Tribe of South Dakota.
Our Staff
Debra Castillo
Accounting Technician
Phone: 402-979-7468
Elizabeth Namminga
Trust Accounts Administrator
Jolene One Star
Fiduciary Trust Officer
Phone: 605-856-4965
Fax: 402-857-2430
Office Location
Please call or email for service.
Mailing Address
Bureau of Trust Funds Administration
Attn: Santee Field Office
P.O. Box 26928
Albuquerque, NM 87125
Unclaimed Money
BTFA currently holds over $100 million in trust for thousands of beneficiaries whose whereabouts are unknown because we don't have an address on file for them. Search our records to see if your name, or the name of someone you know, is on the list.