County of Boulder: Single Audit Reports and Findings
County of Boulder filed 10 single audits between 2016 and 2025; the most recently observed auditor is CLIFTONLARSONALLEN LLP (2025), and the 2025 report lists 0 findings, including 1 material weakness. Data as of 2026-09-16.
Data as of Sep 16, 2026 · Source: Federal Audit Clearinghouse (public data)
Single audits by year
One row per audit year as the Federal Audit Clearinghouse accepted it. The auditor named is the one observed on that filing; County of Boulder is recorded in BOULDER, Colorado under EIN 846000748, and the Clearinghouse records it as a local government.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|
| 2025 | 2025-12-31 | $69,455,242 | $2,083,657 | CLIFTONLARSONALLEN LLP | 0 | MW | 2025-12-GSAFAC-0000423564 |
| 2024 | 2024-12-31 | $88,018,289 | $2,640,549 | CLIFTONLARSONALLEN LLP | 8 | SD | 2024-12-GSAFAC-0000376005 |
| 2023 | 2023-12-31 | $91,425,077 | $2,742,752 | CLIFTONLARSONALLEN LLP | 0 | — | 2023-12-GSAFAC-0000054420 |
| 2022 | 2022-12-31 | $96,132,002 | $2,883,960 | CLIFTONLARSONALLEN LLP | 2 | MW / SD | 2022-12-CENSUS-0000134738 |
| 2021 | 2021-12-31 | $60,237,599 | $1,807,128 | CLIFTONLARSONALLEN LLP | 0 | SD | 2021-12-CENSUS-0000134738 |
| 2020 | 2020-12-31 | $69,344,364 | $2,080,331 | CLIFTONLARSONALLEN LLP | 5 | SD | 2020-12-CENSUS-0000134738 |
| 2019 | 2019-12-31 | $39,114,195 | $1,173,426 | CLIFTONLARSONALLEN LLP | 5 | SD | 2019-12-CENSUS-0000134738 |
| 2018 | 2018-12-31 | $42,418,228 | $1,272,547 | CLIFTONLARSONALLEN LLP | 2 | SD | 2018-12-CENSUS-0000134738 |
| 2017 | 2017-12-31 | $50,850,548 | $1,525,516 | CLIFTONLARSONALLEN LLP | 1 | SD | 2017-12-CENSUS-0000134738 |
| 2016 | 2016-12-31 | $63,351,092 | $1,900,533 | CLIFTONLARSONALLEN LLP | 0 | SD | 2016-12-CENSUS-0000134738 |
Which federal programs did this organization report?
From the most recent accepted report. "Major" is the designation the auditor made under 2 CFR 200.518, not ours.
| ALN | Program | Expended | Major |
|---|---|---|---|
| 21.027 | COVID-19 Coronavirus State and Local Fiscal Recovery Funds (CSLFRF) | $12,001,527 | No |
| 93.575 | Child Care and Development Block Grant | $6,625,549 | No |
| 97.036 | Disaster Grants - Public Assistance (Presidentially Declared Disasters) | $5,950,906 | No |
| 93.778 | Medical Assistance Program (Medicaid; Title XIX) | $4,672,238 | No |
| 93.558 | Temporary Assistance for Needy Families [TANF] | $4,597,329 | Yes |
| 10.561 | State Administrative Matching Grants for Food Assistance Program | $4,494,781 | Yes |
| 93.563 | Child Support Services | $3,581,003 | Yes |
| 93.658 | Foster Care Title IV-E | $3,309,794 | Yes |
| 20.507 | Federal Transit Formula Grants | $1,893,981 | No |
| 97.039 | Hazard Mitigation Grant (HMGP) | $1,737,983 | No |
| 21.027 | COVID-19 Coronavirus State and Local Fiscal Recovery Funds (CSLFRF) | $1,509,689 | No |
| 93.600 | Head Start | $1,401,007 | No |
| 93.596 | Child Care Mandatory and Matching Funds of the Child Care and Development Fund (CCDF) | $1,208,003 | No |
| 93.659 | Adoption Assistance | $1,046,561 | No |
| 16.710 | Public Safety Partnership and Community Policing Grants | $1,003,376 | No |
| 93.667 | Social Services Block Grant - SSBG Program, SSBG-Consolidated Block Grant (CBG) Program | $922,431 | No |
| 17.278 | WIOA (Workforce Innovation and Opportunity Act) Dislocated Worker Program | $807,685 | No |
| 93.471 | Title IV-E Kinship Navigator Program | $793,209 | No |
| 93.778 | Colorado Social Health Information Exchange | $659,501 | No |
| 10.557 | Special Supplemental Nutrition Program for Women, Infants and Children (WIC) | $627,285 | No |
| 93.044 | Special Programs for the Aging, Title III, Part B, Grants for Supportive Services and Senior Centers | $549,425 | No |
| 93.648 | Child Welfare Research Training or Demonstration | $534,864 | No |
| 15.226 | Payments in Lieu of Taxes (PILT) | $530,242 | No |
| 17.259 | WIOA (Workforce Innovation and Opportunity Act) Youth Activities | $528,906 | No |
| 21.027 | COVID-19 Coronavirus State and Local Fiscal Recovery Funds (CSLFRF) | $482,929 | No |
What findings did the auditor report?
The reference and the requirement letter are the ones the auditor used. The finding text itself is not reproduced here; the FAC report linked above carries it in full.
The most recent report lists no finding.
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How we computed this
Every row comes from the Federal Audit Clearinghouse record named beside it, one report per audit year, with a resubmission superseding the filing it replaces. The auditor is the one named on that filing — it is not a statement about who audits County of Boulder now. Form 990 figures come from the IRS e-filed return named by its object id. This page exists because the organization filed at least two single audits, or one with a finding.
Cite this page
AuditRadar. “County of Boulder Single Audits and Findings (CO).” https://getauditradar.com/single-audits/co/county-of-boulder-846000748/. Data as of 2026-09-16.