Oglala Sioux Tribe

Audits
4
Findings
14
Total Expended
$577.26M
Latest Accepted
2026-05-19
Location: Pine Ridge, SD
UEI: X6G6W4LBZKD5 EIN: 460217222

SAM.gov Exclusion Status:

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Contacts

Name Title Type
Toni Montileaux Comptroller Auditee
Dean Patton COMPTROLLER Auditee
Brian Anderson Partner Auditee
No contacts on file

Recent Audits

ID Year Date Accepted Auditor Spend
401699 2023 2026-05-19 WIPFLI LLP $112.01M
379021 2022 2026-01-05 WIPFLI LLP $156.44M
362755 2021 2025-07-22 Wipfli LLP $186.81M
340728 2020 2025-01-31 Wipfli LLP $121.99M

Audit Findings

Audit Year Accepted Finding Ref Severity Repeat Requirement
401699 2023 2026-05-19 1214926 2023-004 Material Weakness Yes L
401699 2023 2026-05-19 1214925 2023-004 Material Weakness Yes L
401699 2023 2026-05-19 1214924 2023-003 Material Weakness Yes E
379021 2022 2026-01-05 1167750 2022-004 Material Weakness Yes L
379021 2022 2026-01-05 1167749 2022-004 Material Weakness Yes L
379021 2022 2026-01-05 1167748 2022-004 Material Weakness Yes L
379021 2022 2026-01-05 1167747 2022-004 Material Weakness Yes L
379021 2022 2026-01-05 1167746 2022-004 Material Weakness Yes L
362755 2021 2025-07-22 1148196 2021-003 Material Weakness - L
362755 2021 2025-07-22 1148195 2021-003 Material Weakness - L
362755 2021 2025-07-22 571754 2021-003 Material Weakness - L
362755 2021 2025-07-22 571753 2021-003 Material Weakness - L
340728 2020 2025-01-31 1097322 2020-003 Material Weakness - A
340728 2020 2025-01-31 520880 2020-003 Material Weakness - A