STRATEGY STUDIO / PUBLIC DATA EXPLORER

SIEBENTHALER FOUNDATION

Cite this

Plain text SIEBENTHALER FOUNDATION. Strategy Studio, nonprofit organization profile, tax years 2010–2023. https://strategystudio.org/org/043662001. Retrieved 2026-10-19.

APA Strategy Studio. (n.d.). SIEBENTHALER FOUNDATION [Nonprofit organization profile; tax years 2010–2023]. Retrieved October 19, 2026, from https://strategystudio.org/org/043662001

MLA “SIEBENTHALER FOUNDATION.” Strategy Studio, tax years 2010–2023, https://strategystudio.org/org/043662001. Accessed 19 Oct. 2026.

Retrieved 2026-10-19; covers tax years 2010–2023. Data: Strategy Studio, CC BY 4.0.

2023 · Form 990PF · revenue $349K · expenses $572K · assets $0

Also known as
C/O JESSICA E THOMPSON
EIN
04-3662001
Address
4734 CAIRN HIGHWAY, KEWADIN, MI 49648
NTEE code
-
Subsection
-
Ruling year
-
Cross-check
ProPublica Nonprofit Explorer

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

2 people paid across every filing: current people first, then by total pay from this organization. Organizations counts every nonprofit each person appears on.

NameLatest titleYearsLatest year payTotal pay from hereOrganizations
Jeffrey D Terrell VICE-PRESIDENT2010-2023 $0$82,558 1
Jessica E Thompson SECRETARY/TREASURER2010-2023 $0$82,556 1

Officers and directors, no compensation reported

1 person listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Elizabeth C Siebenthaler PRESIDENT2010-2023 1 $0 reported 1

People by year

2023 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $0-$0 $01
JESSICA E THOMPSON SECRETARY/TREASURER5 $0-$0 $01
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2022 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $0-$0 $01
JESSICA E THOMPSON SECRETARY/TREASURER5 $0-$0 $01
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2021 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $0-$0 $01
JESSICA E THOMPSON SECRETARY/TREASURER5 $0-$0 $01
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2020 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $0-$0 $01
JESSICA E THOMPSON SECRETARY/TREASURER5 $0-$0 $01
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2019 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $0-$0 $01
JESSICA E THOMPSON SECRETARY/TREASURER5 $0-$0 $01
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2018 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $0-$0 $01
JESSICA E THOMPSON SECRETARY/TREASURER5 $0-$0 $01
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2017 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $0-$0 $01
JESSICA E THOMPSON SECRETARY/TREASURER5 $0-$0 $01
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2016 · 3 people listed · 2 paid, $23K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $11,333-$0 $11,3331
JESSICA E THOMPSON SECRETARY/treasurer5 $11,332-$0 $11,3321
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2015 · 3 people listed · 2 paid, $23K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $11,313-$0 $11,3131
JESSICA E THOMPSON SECRETARY/TREASURER5 $11,313-$0 $11,3131
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2014 · 3 people listed · 2 paid, $24K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $11,927-$0 $11,9271
JESSICA E THOMPSON SECRETARY/TREASURER5 $11,927-$0 $11,9271
ELIZABETH C SIEBENTHALER PRESIDENT1 $0-$0 $01
2013 · 3 people listed · 2 paid, $23K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $11,711-$0 $11,7111
JESSICA E THOMPSON VICE-PRESIDENT/SECRETARY5 $11,710-$0 $11,7101
ELIZABETH C SIEBENTHALER TREASURER/PRESIDENT1 $0-$0 $01
2012 · 3 people listed · 2 paid, $24K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $12,155-$0 $12,1551
JESSICA E THOMPSON VICE-PRESIDENT/SECRETARY5 $12,155-$0 $12,1551
ELIZABETH C SIEBENTHALER TREASURER/PRESIDENT1 $0-$0 $01
2011 · 3 people listed · 2 paid, $24K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JESSICA E THOMPSON VICE-PRESIDENT/SECRETARY5 $12,113-$0 $12,1131
JEFFREY D TERRELL VICE-PRESIDENT5 $12,112-$0 $12,1121
ELIZABETH C SIEBENTHALER TREASURER/PRESIDENT1 $0-$0 $01
2010 · 3 people listed · 2 paid, $24K
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JEFFREY D TERRELL VICE-PRESIDENT5 $12,007-$0 $12,0071
JESSICA E THOMPSON VICE-PRESIDENT/SECRETARY5 $12,006-$0 $12,0061
ELIZABETH C SIEBENTHALER TREASURER/PRESIDENT1 $0-$0 $01

Highest-paid independent contractors

No independent contractors reported.

Who the money went to

Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.

2023 · 23 grants to organizations · $547K
2022 · 31 grants to organizations · $29K
2021 · 31 grants to organizations · $27K
2020 · 31 grants to organizations · $26K
2019 · 32 grants to organizations · $25K
2018 · 35 grants to organizations · $26K
2017 · 35 grants to organizations · $26K
2016 · 34 grants to organizations · $25K
2015 · 35 grants to organizations · $25K
2014 · 37 grants to organizations · $29K
2013 · 39 grants to organizations · $33K
2012 · 30 grants to organizations · $20K
2011 · 32 grants to organizations · $52K
2010 · 35 grants to organizations · $48K

Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.

Who gave

Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.

2015 · 1 contributor · $47K
#ContributorTypeCity, stateTotalNoncashSource
1 ELIZABETH SIEBENTHALER Person KEWADIN, NM $46,794$46,794 Form 990PF Sch. B, 2015 · filing
2011 · 1 contributor · $100K
#ContributorTypeCity, stateTotalNoncashSource
1 ELIZABETH SIEBENTHALER Person KEWADIN, MI $100,153- Form 990PF Sch. B, 2011 · filing

Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$348,564$572,062 $0$0 $8,985- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$22,472$54,294 $223,498$223,498 -- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$47,299$57,220 $255,320$255,320 -- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$42,038$54,783 $265,241$265,241 -- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$51,844$55,595 $277,986$277,986 -- $0--
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$26,159$53,903 $281,737$281,737 -- $0--
2017 · Form 990PF period ending 2017-12-31 · view filing · original 990 ↗
$14,035$57,132 $309,481$309,481 -- $0--
2016 · Form 990PF period ending 2016-12-31 · view filing · original 990 ↗
$18,520$54,286 $352,578$352,578 $0- $22,665--
2015 · Form 990PF period ending 2015-12-31 · view filing · original 990 ↗
$127,886$55,275 $388,344$388,344 $46,794- $22,626--
2014 · Form 990PF period ending 2014-12-31 · view filing · original 990 ↗
$94,291$60,822 $361,451$361,451 -- $23,854--
2013 · Form 990PF period ending 2013-12-31 · view filing · original 990 ↗
$63,331$63,853 $327,982$327,982 -- $23,421--
2012 · Form 990PF period ending 2012-12-31 · view filing · original 990 ↗
$49,562$50,310 $328,504$328,504 -- $24,310--
2011 · Form 990PF period ending 2011-12-31 · view filing · original 990 ↗
$152,478$81,430 $329,252$329,252 -- $24,225--
2010 · Form 990PF period ending 2010-12-31 · view filing · original 990 ↗
$38,888$76,901 $341,877$341,877 -- $24,013--

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (30)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
THALER FAMILY FOUNDATIONMNT20 $410,264$237,973 DIRECTOR$0 Similar name, revenue within 2x
SILVER FOUNDATIONNET22 $277,618$224,394 DIRECTOR$0 Similar name, revenue within 2x
SINGER FOUNDATIONORNot reported $848,970$554,937 President$0 Similar name, revenue within 5x
SIERRA FOUNDATIONCAB11 $78,134$82,192 Treasurer$0 Similar name, revenue within 5x
SKYLER FOUNDATIONOHT22 $1,619,492$2,645,703 OFFICER$0 Similar name, revenue within 5x
SIM FOUNDATIONNJS11 $70,410$85,055 CHIEF EXECUTIVE$0 Similar name, revenue within 5x
MORGENTHALER FOUNDATIONNYT20 $2,235,259$2,185,341 TRUSTEE$0 Similar name, revenue within 10x
RITZENTHALER FAMILY FOUNDATIONILT20 $1,766,889$2,590,188 DIRECTOR$0 Similar name, revenue within 10x
SINGER FOUNDATIONNET11 $2,020,811$615,314 PRESIDENT & CEO$290,959 Similar name, revenue within 10x
ROSENTHAL FOUNDATIONTXNot reported $3,011,948$3,217,467 TRUSTEE$0 Similar name, revenue within 10x
SIEMER FOUNDATIONOHNot reported $3,523,038$423,613 TRUSTEE$0 Similar name, revenue differs more than 10x
SIGLER FOUNDATIONNVB82 $21$5,382 Director$0 Similar name, revenue differs more than 10x
MEYTHALER FOUNDATIONNVNot reported $242$74,712 TRUSTEE$0 Similar name, revenue differs more than 10x
FRED B SIEBER FOUNDATIONFLT22 $11,228$64,300 TTEE$30,000 Similar name, revenue differs more than 10x
SIEG FOUNDATIONWIB12 $236$17,847 PRESIDENT$0 Similar name, revenue differs more than 10x
SICKLER FOUNDATIONPAT20 -$939$72,994 President/Director$0 Similar name, revenue differs more than 10x
SIEBECKER FOUNDATION INCWINot reported $4,366$130,709 PRESIDENT & DIRECTOR$0 Similar name, revenue differs more than 10x
SIENA FOUNDATIONILP81 $15,108$25,564 DIRECTOR$0 Similar name, revenue differs more than 10x
KALER FOUNDATIONILF19 $300$229 SECRETARY$0 Similar name, revenue differs more than 10x
BENTER FOUNDATIONPAT30 $3,650,973$3,657,928 PRESIDENT & DIRECTOR$0 Similar name, revenue differs more than 10x
SILENT FOUNDATIONTXG42 $29,376$36,790 CHAIRMAN$0 Similar name, revenue differs more than 10x
SILVER FOUNDATIONILT22 $16,258$56,261 TRUSTEE - PART TIME$0 Similar name, revenue differs more than 10x
SEILER FOUNDATIONWAT99 $11,345$6,800 Vice President$0 Similar name, revenue differs more than 10x
SITTER FOUNDATIONCTP40 $10,000$9,000 DIRECTOR$0 Similar name, revenue differs more than 10x
SILENT FOUNDATIONCONot reported $9,057$75,347 OPS AND COMMUNICATIONS DIRECTOR$14,473 Similar name, revenue differs more than 10x

Who funds organizations like this

Grantors that funded the 30 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
WALTER SCOTT FAMILY FOUNDATION Private foundation$14,000,3706 12019–2024 SINGER FOUNDATION
CONDUIT FOUNDATION Private foundation$9,050,0008 12013–2023 SHALEM FOUNDATION
JEWISH COMMUNAL FUND DAF sponsor$6,261,02015 12009–2024 SHALEM FOUNDATION
KORET FOUNDATION Private foundation$5,105,0008 12019–2023 SHALEM FOUNDATION
COMBINED JEWISH PHILANTHROPIES OF GREATER BOSTON INC DAF sponsor$5,090,99913 12012–2024 SHALEM FOUNDATION
NATIONAL PHILANTHROPIC TR DAF sponsor$4,315,03611 12014–2024 SHALEM FOUNDATION
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$2,059,5047 12016–2024 SHALEM FOUNDATION
VANGUARD CHARITABLE ENDOWMENT PROGRAM DAF sponsor$1,632,7005 12020–2024 SHALEM FOUNDATION
JOHN TEMPLETON FOUNDATION Private foundation$1,092,2827 12010–2014 SHALEM FOUNDATION
ROSENBLATT CHARITABLE TR Private foundation$1,030,0005 12013–2020 SHALEM FOUNDATION
JEWISH COMMUNITY FOUNDATION OF SAN DIEGO DAF sponsor$776,0009 12011–2024 SHALEM FOUNDATION
DIANA DAVIS SPENCER FOUNDATION Private foundation$650,0005 12019–2023 SHALEM FOUNDATION
BEKER FOUNDATION Private foundation$357,8005 12020–2024 SHALEM FOUNDATION
THE MARGARET AND DANIEL LOEB FOUNDATION Private foundation$300,0005 12020–2024 SHALEM FOUNDATION
DONOR ADVISED CHARITABLE GIVING DAF sponsor$247,2104 12016–2024 SHALEM FOUNDATION

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

2023 · Form 990PF · $572,062 spent · pay $0 · grants $547,400 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $547,400 95.7%
Fees: other professional $10,907 1.9%
Fees: accounting $8,890 1.6%
Taxes $4,840 0.8%
Other expenses $25 0.0%
Total$572,062100%

View the filing

2022 · Form 990PF · $54,294 spent · pay $0 · grants $28,550 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $28,550 52.6%
Fees: other professional $24,044 44.3%
Fees: accounting $1,423 2.6%
Taxes $242 0.4%
Other expenses $35 0.1%
Total$54,294100%

View the filing

2021 · Form 990PF · $57,220 spent · pay $0 · grants $26,800 · events $0
LineAs describedTotalShare
Fees: other professional $28,405 49.6%
Contributions, gifts, grants paid $26,800 46.8%
Fees: accounting $1,775 3.1%
Other expenses $240 0.4%
Total$57,220100%

View the filing

2020 · Form 990PF · $54,783 spent · pay $0 · grants $26,050 · events $0
LineAs describedTotalShare
Fees: other professional $26,687 48.7%
Contributions, gifts, grants paid $26,050 47.6%
Fees: accounting $1,500 2.7%
Taxes $511 0.9%
Other expenses $35 0.1%
Total$54,783100%

View the filing

2019 · Form 990PF · $55,595 spent · pay $0 · grants $25,450 · events $0
LineAs describedTotalShare
Fees: other professional $27,692 49.8%
Contributions, gifts, grants paid $25,450 45.8%
Fees: accounting $2,370 4.3%
Other expenses $83 0.1%
Total$55,595100%

View the filing

2018 · Form 990PF · $53,903 spent · pay $0 · grants $26,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $26,000 48.2%
Fees: other professional $24,912 46.2%
Fees: accounting $2,815 5.2%
Other expenses $176 0.3%
Total$53,903100%

View the filing

2017 · Form 990PF · $57,132 spent · pay $0 · grants $26,300 · events $0
LineAs describedTotalShare
Fees: other professional $28,197 49.4%
Contributions, gifts, grants paid $26,300 46.0%
Fees: accounting $2,600 4.6%
Other expenses $35 0.1%
Total$57,132100%

View the filing

2016 · Form 990PF · $54,286 spent · pay $22,665 · grants $25,450 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $25,450 46.9%
Pay: officers, directors, trustees $22,665 41.8%
Fees: other professional $3,325 6.1%
Taxes $1,526 2.8%
Fees: accounting $1,300 2.4%
Other expenses $20 0.0%
Total$54,286100%

View the filing

2015 · Form 990PF · $55,275 spent · pay $22,626 · grants $25,370 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $25,370 45.9%
Pay: officers, directors, trustees $22,626 40.9%
Fees: other professional $3,090 5.6%
Fees: accounting $2,575 4.7%
Taxes $1,330 2.4%
Other expenses $284 0.5%
Total$55,275100%

View the filing

2014 · Form 990PF · $60,822 spent · pay $23,854 · grants $29,120 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $29,120 47.9%
Pay: officers, directors, trustees $23,854 39.2%
Fees: accounting $3,323 5.5%
Fees: other professional $3,214 5.3%
Taxes $1,291 2.1%
Other expenses $20 0.0%
Total$60,822100%

View the filing

2013 · Form 990PF · $63,853 spent · pay $23,421 · grants $33,470 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $33,470 52.4%
Pay: officers, directors, trustees $23,421 36.7%
Fees: other professional $3,367 5.3%
Fees: accounting $2,907 4.6%
Taxes $668 1.0%
Other expenses $20 0.0%
Total$63,853100%

View the filing

2012 · Form 990PF · $50,310 spent · pay $24,310 · grants $19,570 · events $0
LineAs describedTotalShare
Pay: officers, directors, trustees $24,310 48.3%
Contributions, gifts, grants paid $19,570 38.9%
Fees: other professional $3,406 6.8%
Fees: accounting $2,905 5.8%
Other expenses $119 0.2%
Total$50,310100%

View the filing

2011 · Form 990PF · $81,430 spent · pay $24,225 · grants $51,628 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $51,628 63.4%
Pay: officers, directors, trustees $24,225 29.7%
Fees: other professional $2,787 3.4%
Fees: accounting $2,770 3.4%
Other expenses $20 0.0%
Total$81,430100%

View the filing

2010 · Form 990PF · $76,901 spent · pay $24,013 · grants $47,528 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $47,528 61.8%
Pay: officers, directors, trustees $24,013 31.2%
Fees: other professional $2,763 3.6%
Fees: accounting $2,577 3.4%
Other expenses $20 0.0%
Total$76,901100%

View the filing