Private foundation · Kewadin, MI
Siebenthaler Foundation
Typical grant size
$250 – $500 – $1K
25th · median · 75th percentile
Unique recipients
34
Repeat grantees
23
funded 2+ years
Application procedures · from 2023 990-PF
DeadlinesNO SUBMISSION DEADLINE
ContactJESSICA THOMPSONJEFF TERRELL · 2318834715
MaterialsNO SPECIFIC FORMAT REQUIRED
RestrictionsNO RESTRICTIONS OR LIMITATIONS.
Leadership · from 2023 990-PF
Jeffrey D Terrell
VICE-PRESIDENT
Jessica E Thompson
SECRETARY/TREASURER
Elizabeth C Siebenthaler
PRESIDENT
Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.
Payout rate · TY 2022
12.8%
grants paid ÷ assets · ~5% IRS minimum
'15
'16
'17
'18
'19
'20
'21
'22
363
Total grants awarded
$820K
Total amount
$2K
Average grant
$91K
Largest grant
Giving by year
Top recipients
Recipient names are as reported on the 990-PF. ✓ Exact match = EIN matched to IRS records by exact name + state; ≈ likely match = EIN inferred from a closely similar name. The recipient EIN is never stated on the form — it is DoubleNine’s match.
Recent grants · most recent filings first
Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.