Institute on the Constitution Inc
Harbeson, DEEIN: 47-1711407
Data sourced from IRS 990 public filings
Institute on the Constitution Inc Education about the US Constitution
Institute on the Constitution Inc has received 4 grants from 2 known foundation funders. Revenue decreased from $88,248 in 2024 to $63,662 in 2025. Most recent reported revenue: $63,662.
Annual Revenue
$63,662
Known Funders
2
Grants Received
4
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $63,662 | $66,429 | $0 |
| 2024 | $88,248 | $88,527 | $2,767 |
| 2023 | $142,780 | $145,873 | $2,684 |
| 2022 | $195,759 | $201,787 | $17,078 |
| 2021 | $281,256 | $281,149 | $5,297 |
| 2020 | $214,530 | $216,594 | $5,190 |
Top Funders
Elizabeth Streb Peroutka Foundation
Pasadena, MD
$22,500 (2023)
Elizabeth Streb Peroutka Foundation
Pasadena, MD
$21,000 (2021)
ED UIHLEIN FAMILY FOUNDATION
LAKE FOREST, IL
$15,000 (2023)
Elizabeth Streb Peroutka Foundation
Pasadena, MD
$10,000 (2022)
Key Personnel
From 2025 IRS 990 filing
K
Kyle Fisher
Treasurer
L
Larry Mayo
President
R
Ricki Pepin
Secretary
D
Doug Kildsig
Director
C
Chris Rowe
Director
M
Michael Peroutka
Director
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