Yankton Sioux Tribe

Audits

Findings

Total Expended

$59.27M

Latest Accepted

2026-02-10

Location: Wagner, SD

UEI: DMNUSE1NLTU6 EIN: 460373220

SAM.gov Exclusion Status:

Checking exclusion status...

Audits by Year

2022 1
2023 1

Top Programs

By expenditures

Coronavirus State and Local Fiscal Recovery Funds
21.027

$14.20M
CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS
21.027

$13.12M
HIGHWAY PLANNING AND CONSTRUCTION
20.205

$3.05M
INDIAN SELF-DETERMINATION CONTRACT SUPPORT
15.024

$2.77M
CHILD CARE AND DEVELOPMENT BLOCK GRANT
93.575

$2.42M
Highway Planning and Construction
20.205

$1.97M
Child Care and Development Block Grant
93.575

$1.70M
Indian Law Enforcement
15.030

$1.60M
WATER AND WASTE DISPOSAL SYSTEMS FOR RURAL COMMUNITIES
10.760

$1.18M
INDIAN LAW ENFORCEMENT
15.030

$1.18M
HEAD START
93.600

$895,607
Indian Self-Determination Contract Support
15.024

$681,460
Head Start
93.600

$674,261
INDIAN COMMUNITY FIRE PROTECTION
15.031

$661,757
TRIBAL COURTS
15.029

$625,893

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Contacts

Name	Title	Type
Danielle Zephier	Treasurer	Auditee
Sarah W. Zephier	Treasurer	Auditee
Jessica Gadeken	Partner	Auditee
No contacts on file

Recent Audits

ID	Year	Date Accepted	Auditor	Spend
386455	2023	2026-02-10	WOHLENBERG RITZMAN & CO LLC	$31.15M
340378	2022	2025-01-29	Wohlenberg Ritzman & CO LLC	$28.11M

Audit Findings

Audit	Year	Accepted	Finding	Ref	Severity	Repeat	Requirement
386455	2023	2026-02-10	1173029	2023-008	Material Weakness	Yes	ABH
386455	2023	2026-02-10	1173028	2023-008	Material Weakness	Yes	ABH
386455	2023	2026-02-10	1173027	2023-008	Material Weakness	Yes	ABH
386455	2023	2026-02-10	1173026	2023-008	Material Weakness	Yes	ABH
386455	2023	2026-02-10	1173025	2023-007	Material Weakness	Yes	P
386455	2023	2026-02-10	1173024	2023-007	Material Weakness	Yes	P
386455	2023	2026-02-10	1173023	2023-007	Material Weakness	Yes	P
386455	2023	2026-02-10	1173022	2023-007	Material Weakness	Yes	P
386455	2023	2026-02-10	1173021	2023-007	Material Weakness	Yes	P
386455	2023	2026-02-10	1173020	2023-007	Material Weakness	Yes	P
386455	2023	2026-02-10	1173019	2023-007	Material Weakness	Yes	P
386455	2023	2026-02-10	1173018	2023-006	Material Weakness	Yes	L
386455	2023	2026-02-10	1173017	2023-005	Material Weakness	Yes	I
386455	2023	2026-02-10	1173016	2023-004	Material Weakness	Yes	P
386455	2023	2026-02-10	1173015	2023-004	Material Weakness	Yes	P
386455	2023	2026-02-10	1173014	2023-004	Material Weakness	Yes	P
386455	2023	2026-02-10	1173013	2023-004	Material Weakness	Yes	P
386455	2023	2026-02-10	1173012	2023-004	Material Weakness	Yes	P
386455	2023	2026-02-10	1173011	2023-004	Material Weakness	Yes	P
386455	2023	2026-02-10	1173010	2023-004	Material Weakness	Yes	P
340378	2022	2025-01-29	1097124	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	1097123	2022-008	-	Yes	P
340378	2022	2025-01-29	1097122	2022-006	Material Weakness	Yes	I
340378	2022	2025-01-29	1097121	2022-005	-	Yes	P
340378	2022	2025-01-29	1097120	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	1097119	2022-008	-	Yes	P
340378	2022	2025-01-29	1097118	2022-007	Material Weakness	-	L
340378	2022	2025-01-29	1097117	2022-005	-	Yes	P
340378	2022	2025-01-29	1097116	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	1097115	2022-008	-	Yes	P
340378	2022	2025-01-29	1097114	2022-005	-	Yes	P
340378	2022	2025-01-29	1097113	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	1097112	2022-008	-	Yes	P
340378	2022	2025-01-29	1097111	2022-005	-	Yes	P
340378	2022	2025-01-29	1097110	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	1097109	2022-008	-	Yes	P
340378	2022	2025-01-29	1097108	2022-005	-	Yes	P
340378	2022	2025-01-29	1097107	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	1097106	2022-008	-	Yes	P
340378	2022	2025-01-29	1097105	2022-007	Material Weakness	Yes	I
340378	2022	2025-01-29	1097104	2022-005	-	Yes	P
340378	2022	2025-01-29	520682	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	520681	2022-008	-	Yes	P
340378	2022	2025-01-29	520680	2022-006	Material Weakness	Yes	I
340378	2022	2025-01-29	520679	2022-005	-	Yes	P
340378	2022	2025-01-29	520678	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	520677	2022-008	-	Yes	P
340378	2022	2025-01-29	520676	2022-007	Material Weakness	-	L
340378	2022	2025-01-29	520675	2022-005	-	Yes	P
340378	2022	2025-01-29	520674	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	520673	2022-008	-	Yes	P
340378	2022	2025-01-29	520672	2022-005	-	Yes	P
340378	2022	2025-01-29	520671	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	520670	2022-008	-	Yes	P
340378	2022	2025-01-29	520669	2022-005	-	Yes	P
340378	2022	2025-01-29	520668	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	520667	2022-008	-	Yes	P
340378	2022	2025-01-29	520666	2022-005	-	Yes	P
340378	2022	2025-01-29	520665	2022-009	Significant Deficiency	Yes	ABH
340378	2022	2025-01-29	520664	2022-008	-	Yes	P
340378	2022	2025-01-29	520663	2022-007	Material Weakness	Yes	I
340378	2022	2025-01-29	520662	2022-005	-	Yes	P