American Association of Physics Teachers Inc.: Single Audit Reports and Findings
American Association of Physics Teachers Inc. filed 9 single audits between 2016 and 2024; the most recently observed auditor is LANZARO & HALPERIN C.P.A.'S P.A. (2024), and the 2024 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; American Association of Physics Teachers Inc. is recorded in COLLEGE PARK, Maryland under EIN 520749775, and the Clearinghouse records it as a nonprofit.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|
| 2024 | 2024-12-31 | $1,016,853 | $750,000 | LANZARO & HALPERIN C.P.A.'S P.A. | 0 | MW | 2024-12-GSAFAC-0000378832 |
| 2023 | 2023-12-31 | $1,812,409 | $750,000 | LANZARO & HALPERIN C.P.A.'S P.A. | 28 | MW / SD | 2023-12-GSAFAC-0000055824 |
| 2022 | 2022-12-31 | $1,397,319 | $750,000 | GARY STAPLES ACCOUNTING, LLC | 67 | MW / SD | 2022-12-GSAFAC-0000060684 |
| 2021 | 2021-12-31 | $1,155,408 | $750,000 | GARY STAPLES ACCOUNTING, LLC | 56 | MW / SD | 2021-12-GSAFAC-0000060670 |
| 2020 | 2020-12-31 | $794,717 | $750,000 | GARY STAPLES ACCOUNTING, LLC | 60 | MW / SD | 2020-12-GSAFAC-0000060198 |
| 2019 | 2019-12-31 | $1,375,053 | $750,000 | GELMAN, ROSENBERG & FREEDMAN | 43 | MW / SD | 2019-12-CENSUS-0000073238 |
| 2018 | 2018-12-31 | $1,309,584 | $750,000 | GELMAN, ROSENBERG & FREEDMAN | 31 | SD | 2018-12-CENSUS-0000073238 |
| 2017 | 2017-12-31 | $1,430,310 | $750,000 | GELMAN, ROSENBERG & FREEDMAN | 38 | SD | 2017-12-CENSUS-0000073238 |
| 2016 | 2016-12-31 | $824,614 | $750,000 | RUBINO & COMPANY, CHARTERED | 3 | MW | 2016-12-CENSUS-0000073238 |
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 |
|---|---|---|---|
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $471,074 | Yes |
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $158,127 | Yes |
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $119,210 | Yes |
| 43.001 | SCIENCE | $98,962 | Yes |
| 47.049 | MATHEMATICAL AND PHYSICAL SCIENCES | $64,718 | Yes |
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $55,777 | Yes |
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $25,449 | Yes |
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $12,487 | Yes |
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $5,305 | Yes |
| 47.049 | MATHEMATICAL AND PHYSICAL SCIENCES | $4,606 | Yes |
| 43.001 | SCIENCE | $1,013 | Yes |
| 47.049 | MATHEMATICAL AND PHYSICAL SCIENCES | $103 | Yes |
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $22 | 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
- Total revenue
- $6,193,699
- Total assets
- $13,950,050
- Accounting fees (Part IX line 11c)
- $0
- Paid preparer
- Scott Halperin CPA
- IRS object id
- 202523109349301042
- NTEE code
- U030
- Exempt under
- 501(c)(3)
- Ruling year
- 1959
- BMF release
- 2026-09-17
Read next
- CPA firms that audit Maryland nonprofits
- Maryland single audit statistics
- Maryland 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 American Association of Physics Teachers Inc. 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. “American Association of Physics Teachers Single Audits.” https://getauditradar.com/single-audits/md/american-association-of-physics-teachers-inc-520749775/. Data as of 2026-09-18.