Hillsborough County Aviation Authority: Single Audit Reports and Findings
Hillsborough County Aviation Authority filed 10 single audits between 2016 and 2025; the most recently observed auditor is RSM US LLP (2025), and the 2025 report lists 0 findings, including 1 material weakness. Data as of 2026-09-18.
Data as of Sep 18, 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; Hillsborough County Aviation Authority is recorded in TAMPA, Maryland under EIN 596001253, 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 | 2025-09-30 | $9,038,000 | $1,000,000 | RSM US LLP | 0 | MW | 2025-09-GSAFAC-0000408419 |
| 2024 | 2024-09-30 | $27,154,000 | $814,636 | RSM US LLP | 0 | — | 2024-09-GSAFAC-0000359910 |
| 2023 | 2023-09-30 | $41,555,000 | $1,246,648 | RSM US LLP | 0 | — | 2023-09-GSAFAC-0000030177 |
| 2022 | 2022-09-30 | $55,287,802 | $1,658,634 | RSM US LLP | 0 | — | 2022-09-CENSUS-0000190643 |
| 2021 | 2021-09-30 | $43,483,759 | $1,304,513 | RSM US LLP | 0 | — | 2021-09-CENSUS-0000190643 |
| 2020 | 2020-09-30 | $67,350,973 | $2,020,529 | RSM US LLP | 0 | — | 2020-09-CENSUS-0000190643 |
| 2019 | 2019-09-30 | $5,809,129 | $750,000 | RSM US LLP | 0 | — | 2019-09-CENSUS-0000190643 |
| 2018 | 2018-09-30 | $11,585,929 | $750,000 | RSM US LLP | 0 | — | 2018-09-CENSUS-0000190643 |
| 2017 | 2017-09-30 | $4,335,776 | $750,000 | RSM US LLP | 0 | — | 2017-09-CENSUS-0000190643 |
| 2016 | 2016-09-30 | $5,184,704 | $750,000 | RSM US LLP | 0 | — | 2016-09-CENSUS-0000190643 |
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 |
|---|---|---|---|
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $2,005,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $1,997,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $1,469,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $980,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $687,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $517,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $403,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $371,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $309,000 | Yes |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $190,000 | Yes |
| 16.922 | EQUITABLE SHARING PROGRAM | $110,000 | 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.
Read next
- CPA firms that audit Maryland nonprofits
- Maryland single audit statistics
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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 Hillsborough County Aviation Authority 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. “Hillsborough County Aviation Authority Single Audits.” https://getauditradar.com/single-audits/md/hillsborough-county-aviation-authority-596001253/. Data as of 2026-09-18.