Impact Preservation Corporation: Single Audit Reports and Findings
Impact Preservation Corporation filed 9 single audits between 2016 and 2025; the most recently observed auditor is CARTER & COMPANY CPA LLC (2025), and the 2025 report lists 0 findings. Data as of 2026-09-17.
Data as of Sep 17, 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; Impact Preservation Corporation is recorded in RICE LAKE, Wisconsin under EIN 371581358, and the Clearinghouse records it as a nonprofit.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|
| 2025 | 2025-12-31 | $1,226,200 | $1,000,000 | CARTER & COMPANY CPA LLC | 0 | — | 2025-12-GSAFAC-0000428184 |
| 2024 | 2024-12-31 | $1,302,672 | $750,000 | CARTER & COMPANY CPA LLC | 0 | — | 2024-12-GSAFAC-0000372077 |
| 2023 | 2023-12-31 | $1,379,718 | $750,000 | CARTER & COMPANY CPA LLC | 0 | — | 2023-12-GSAFAC-0000042950 |
| 2021 | 2021-12-31 | $1,530,237 | $750,000 | CARTER & COMPANY CPA LLC | 0 | — | 2021-12-CENSUS-0000245812 |
| 2020 | 2020-12-31 | $1,604,356 | $750,000 | BAKER TILLY US, LLP | 0 | — | 2020-12-CENSUS-0000245812 |
| 2019 | 2019-12-31 | $1,677,876 | $750,000 | BAKER TILLY US, LLP | 0 | — | 2019-12-CENSUS-0000245812 |
| 2018 | 2018-12-31 | $1,750,388 | $750,000 | BAKER TILLY US, LLP | 0 | — | 2018-12-CENSUS-0000245812 |
| 2017 | 2017-12-31 | $1,822,519 | $750,000 | BAKER TILLY US, LLP | 0 | — | 2017-12-CENSUS-0000245812 |
| 2016 | 2016-12-31 | $2,146,320 | $750,000 | BAKER TILLY US, LLP | 0 | — | 2016-12-CENSUS-0000245812 |
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 |
|---|---|---|---|
| 10.415 | RURAL RENTAL HOUSING LOANS | $1,226,200 | Yes |
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.
Form 990 and IRS registration
Form 990 "accounting fees" (Part IX line 11c) cover all accounting services reported by the organization and are not the price of an audit engagement.
- Most recent return
- 990 for 2024-12
- Accounting fees (Part IX line 11c)
- $7,500
- Paid preparer
- CARTER & COMPANY CPAS LLC
- IRS object id
- 202503179349303035
Read next
- CPA firms that audit Wisconsin nonprofits
- Wisconsin single audit statistics
- Wisconsin nonprofit audit requirements
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 Impact Preservation Corporation 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. “Impact Preservation Corporation Single Audits and Findings (WI).” https://getauditradar.com/single-audits/wi/impact-preservation-corporation-371581358/. Data as of 2026-09-17.