FURP.ORG / PUBLIC DATA EXPLORER

LINDEMANN FOUNDATION INC

Cite this

Plain text LINDEMANN FOUNDATION INC. furp.org, nonprofit organization profile, tax years 2012–2025. https://furp.org/org/lindemann-foundation-inc-136140249. Retrieved 2026-10-22.

APA furp.org. (n.d.). LINDEMANN FOUNDATION INC [Nonprofit organization profile; tax years 2012–2025]. Retrieved October 22, 2026, from https://furp.org/org/lindemann-foundation-inc-136140249

MLA “LINDEMANN FOUNDATION INC.” furp.org, tax years 2012–2025, https://furp.org/org/lindemann-foundation-inc-136140249. Accessed 22 Oct. 2026.

Retrieved 2026-10-22; covers tax years 2012–2025. Data: furp.org, CC BY 4.0.

2025 · Form 990PF · revenue $53K · expenses $88K · assets $1.6M

EIN
13-6140249
Address
FOUNDATION SOURCE 501 SILVERSIDE RD, WILMINGTON, DE 19809-0000
NTEE code
-
Subsection
501(c)(3)
Ruling year
1944
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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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

None of the 3 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

3 people 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
Barbara Lindemann Pres, Dir2012-2025 1 $0 reported 1
Blake Lindsley Dir, Sec, VP2012-2025 1 $0 reported 1
Bradford Schlei Dir, Treas2012-2025 1 $0 reported 1

People by year

2025 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres, Dir1 $0-$0 $01
Blake Lindsley Dir, Sec, VP1 $0-$0 $01
Bradford Schlei Dir, Treas1 $0-$0 $01
2024 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres, Dir1 $0-$0 $01
Blake Lindsley Dir, Sec, VP1 $0-$0 $01
Bradford Schlei Dir, Treas1 $0-$0 $01
2023 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres, Dir1 $0-$0 $01
Blake Lindsley Dir, Sec, VP1 $0-$0 $01
Bradford Schlei Dir, Treas1 $0-$0 $01
2022 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres, Dir1 $0-$0 $01
Blake Lindsley Dir, Sec, VP1 $0-$0 $01
Bradford Schlei Dir, Treas1 $0-$0 $01
2021 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres, Dir1 $0-$0 $01
Blake Lindsley Dir, Sec, VP1 $0-$0 $01
Bradford Schlei Dir, Treas1 $0-$0 $01
2020 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres, Dir1 $0-$0 $01
Blake Lindsley Dir, Sec, VP1 $0-$0 $01
Bradford Schlei Dir, Treas1 $0-$0 $01
2019 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres, Dir1 $0-$0 $01
Blake Lindsley Dir, Sec, VP1 $0-$0 $01
Bradford Schlei Dir, Treas1 $0-$0 $01
2018 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres, Dir1 $0-$0 $01
Blake Lindsley Dir, Sec, VP1 $0-$0 $01
Bradford Schlei Dir, Treas1 $0-$0 $01
2017 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres / Dir1 $0-$0 $01
Blake Lindsley VP / Dir / Sec1 $0-$0 $01
Bradford Schlei Dir / Treas1 $0-$0 $01
2016 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres / Dir1 $0-$0 $01
Blake Lindsley VP / Dir / Sec1 $0-$0 $01
Bradford Schlei Dir / Treas1 $0-$0 $01
2015 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres / Dir1 $0-$0 $01
Blake Lindsley VP / Dir / Sec1 $0-$0 $01
Bradford Schlei Dir / Treas1 $0-$0 $01
2014 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres / Dir1 $0-- $01
Blake Lindsley VP / Dir / Sec1 $0-- $01
Bradford Schlei Dir / Treas1 $0-- $01
2013 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres / Dir1 $0-- $01
Blake Lindsley VP / Dir / Sec1 $0-- $01
Bradford Schlei Dir / Treas1 $0-- $01
2012 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Barbara Lindemann Pres / Dir1 $0-- $01
Blake Lindsley VP / Dir / Sec1 $0-- $01
Bradford Schlei Dir / Treas1 $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.

2025 · 20 grants to organizations · $56K
2024 · 25 grants to organizations · $58K
2023 · 23 grants to organizations · $78K
2022 · 23 grants to organizations · $95K
2021 · 37 grants to organizations · $72K
2020 · 45 grants to organizations · $69K
2019 · 23 grants to organizations · $77K
2018 · 24 grants to organizations · $71K
2017 · 31 grants to organizations · $67K
2016 · 29 grants to organizations · $73K
2015 · 30 grants to organizations · $56K
2014 · 19 grants to organizations · $70K
2013 · 21 grants to organizations · $85K
2012 · 42 grants to organizations · $65K

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

Who gave

No contributors are listed on Schedule B in the e-filed returns we have for this organization.

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
2025 · Form 990PF period ending 2025-12-31 · view filing · original 990 ↗
$53,458$87,661 $1,575,620$1,575,620 $0- $0--
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$469,022$87,749 $1,609,823$1,609,823 $0- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
-$15,790$104,441 $1,228,550$1,228,550 $0- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$144,340$126,946 $1,348,781$1,348,781 $0- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$18,534$105,057 $1,331,387$1,331,387 $0- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
-$256,930$101,153 $1,417,660$1,417,660 $0- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$261,856$112,647 $1,775,743$1,775,743 $0- $0--
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$143,011$108,248 $1,626,534$1,626,534 $0- $0--
2017 · Form 990PF period ending 2017-12-31 · view filing · original 990 ↗
$104,609$101,324 $1,591,771$1,591,771 $0- $0--
2016 · Form 990PF period ending 2016-12-31 · view filing · original 990 ↗
-$27,803$107,515 $1,588,486$1,588,486 $0- $0--
2015 · Form 990PF period ending 2015-12-31 · view filing · original 990 ↗
$94,188$91,410 $1,723,804$1,723,804 $0- $0--
2014 · Form 990PF period ending 2014-12-31 · view filing · original 990 ↗
$112,137$107,243 $1,721,026$1,721,026 $0- ---
2013 · Form 990PF period ending 2013-12-31 · view filing · original 990 ↗
$298,088$116,065 $1,716,132$1,716,132 $0- ---
2012 · Form 990PF period ending 2012-12-31 · view filing · original 990 ↗
$44,776$93,157 $1,534,109$1,534,109 -- ---

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 (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
RIBON FOUNDATION INCDET30 $58,516$38,845 PRESIDENT$0 Similar name, revenue within 2x, same state
AWLJ FOUNDATION INCDET22 $33,536$58,649 Dir, VP$0 Similar name, revenue within 2x, same state
NORDEMANN FOUNDATION INCNYNot reported $105,057$109,490 PRES$0 Similar name, revenue within 2x
LIND FAMILY FOUNDATION INCNJT20 $95,659$100,635 Vice President$0 Similar name, revenue within 2x
L1 FOUNDATION INCTXN30 $47,526$22,479 EXECUTIVE DIRECTOR$0 Similar name, revenue within 2x
DEMAR FOUNDATION INCILT21 $46,055$64,897 DIRECTOR$0 Similar name, revenue within 2x
LIFELINE FOUNDATION INCKYE30 $48,623$76,404 PRESIDENT$42,042 Similar name, revenue within 2x
L B FOUNDATION INCFLT22 $75,926$82,133 PRES./DIR.$0 Similar name, revenue within 2x
LEO FOUNDATION INCNJNot reported $31,068$80,500 TRUSTEE$0 Similar name, revenue within 2x
FOUR LIONS FOUNDATION INCMDN12 $27,730$25,024 PRESIDENT$0 Similar name, revenue within 2x
J FOUNDATION INCPAT20 $105,257$129,528 Board Member$0 Similar name, revenue within 2x
PI FOUNDATION INCTXP20 $55,959$78,722 PRES/SEC$0 Similar name, revenue within 2x
FBR FOUNDATION INCCOG12 $47,032$140,098 CHAIRMAN$0 Similar name, revenue within 2x
JL FOUNDATION INCFLT20 $40,850$38,376 PRESIDENT/DIRECTOR$0 Similar name, revenue within 2x
FHC FOUNDATION INCTXT20 $98,683$74,238 DIR/PRES/TRS$0 Similar name, revenue within 2x
T6 FOUNDATION INCOHT20 $27,904$40,095 PRESIDENT$0 Similar name, revenue within 2x
LEIGH FOUNDATION INCMST22 $79,287$110,807 President$0 Similar name, revenue within 2x
LEDER FOUNDATION INCFLT20 $98,355$81,431 Secretary$2,500 Similar name, revenue within 2x
LOURS FOUNDATION INCNYNot reported $104,580$102,900 President$0 Similar name, revenue within 2x
LIL BUCK FOUNDATION INCNYA20 $73,628$73,524 FOUNDER/PRESIDENT$24,799 Similar name, revenue within 2x
S & H FOUNDATION INCCTT23 $54,580$38,787 SECRETARY$0 Similar name, revenue within 2x
KC7 FOUNDATION INCMDB90 $56,076$30,618 President$0 Similar name, revenue within 2x
SOS FOUNDATION INCVAT50 $56,202$68,375 PRESIDENT$0 Similar name, revenue within 2x
GBM FOUNDATION INCGAH30 $56,434$80,808 Co-Founder and CEO$0 Similar name, revenue within 2x
JDR FOUNDATION INCMIO50 $48,547$42,309 OFFICER$0 Similar name, revenue within 2x

Who funds organizations like this

Grantors that funded the 100 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
THE DALLAS FOUNDATION DAF sponsor$600,0002 12019–2020 IBIS FOUNDATION INC
AMARILLO AREA FOUNDATION INC DAF sponsor$71,5032 12023–2024 DAX FOUNDATION INC
RIM FAMILY FOUNDATION Private foundation$67,0003 12014–2016 FIAT FOUNDATION INC
COLUMBUS FOUNDATION DAF sponsor$64,6453 12015–2015 LINGA FOUNDATION INC
DANIELS FUND Private foundation$50,0001 12023–2023 FBR FOUNDATION INC
AMERICAN ONLINE GIVING FOUNDATION INC DAF sponsor$48,9534 32021–2024 KC7 FOUNDATION INC; CMRI FOUNDATION INC; LINDENGROVE FOUNDATION INC
PAYPAL CHARITABLE GIVING FUND DAF sponsor$39,2034 32018–2024 MYLO FOUNDATION INC; CMRI FOUNDATION INC; LINDENGROVE FOUNDATION INC
FULLERTON FAMILY CHARITABLE FUND Private foundation$37,5001 12024–2024 LIL BUCK FOUNDATION INC
COLORADO GIVES FOUNDATION DAF sponsor$33,7241 12023–2023 FBR FOUNDATION INC
NITA FOUNDATION CORP Private foundation$30,0001 12025–2025 NU3 FOUNDATION INC
NATIONAL CHRISTIAN CHARITABLE FOUNDATION DAF sponsor$25,6633 22012–2018 PM2 FOUNDATION INC; CEO FOUNDATION INC
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$25,3002 22021–2023 NU3 FOUNDATION INC; KC7 FOUNDATION INC
MADISON COMMUNITY FOUNDATION DAF sponsor$23,5002 12021–2023 ROC FOUNDATION INC
FORGOOD INC DAF sponsor$21,2762 12021–2022 GBM FOUNDATION INC
NORTH STAR FUND INC DAF sponsor$20,0001 12024–2024 RAFT FOUNDATION INC

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.

2025 · Form 990PF · $87,661 spent · pay $0 · grants $56,050 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $56,050 63.9%
Other expenses $13,158 15.0%
Fees: other professional $12,594 14.4%
Taxes $5,859 6.7%
Total$87,661100%

View the filing

2024 · Form 990PF · $87,749 spent · pay $0 · grants $57,500 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $57,500 65.5%
Fees: other professional $17,265 19.7%
Other expenses $12,607 14.4%
Taxes $377 0.4%
Total$87,749100%

View the filing

2023 · Form 990PF · $104,441 spent · pay $0 · grants $78,400 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $78,400 75.1%
Other expenses $12,233 11.7%
Fees: other professional $12,027 11.5%
Taxes $1,781 1.7%
Total$104,441100%

View the filing

2022 · Form 990PF · $126,946 spent · pay $0 · grants $95,200 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $95,200 75.0%
Fees: other professional $16,843 13.3%
Other expenses $12,588 9.9%
Taxes $2,315 1.8%
Total$126,946100%

View the filing

2021 · Form 990PF · $105,057 spent · pay $0 · grants $72,400 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $72,400 68.9%
Fees: other professional $19,759 18.8%
Other expenses $12,898 12.3%
Total$105,057100%

View the filing

2020 · Form 990PF · $101,153 spent · pay $0 · grants $69,050 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $69,050 68.3%
Fees: other professional $15,245 15.1%
Other expenses $11,952 11.8%
Taxes $4,906 4.9%
Total$101,153100%

View the filing

2019 · Form 990PF · $112,647 spent · pay $0 · grants $77,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $77,000 68.4%
Fees: other professional $21,152 18.8%
Other expenses $12,102 10.7%
Taxes $2,393 2.1%
Total$112,647100%

View the filing

2018 · Form 990PF · $108,248 spent · pay $0 · grants $70,702 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $70,702 65.3%
Fees: other professional $23,337 21.6%
Other expenses $12,559 11.6%
Taxes $1,650 1.5%
Total$108,248100%

View the filing

2017 · Form 990PF · $101,324 spent · pay $0 · grants $66,785 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $66,785 65.9%
Fees: other professional $22,006 21.7%
Other expenses $12,518 12.4%
Taxes $15 0.0%
Total$101,324100%

View the filing

2016 · Form 990PF · $107,515 spent · pay $0 · grants $72,750 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $72,750 67.7%
Fees: other professional $21,565 20.1%
Other expenses $11,764 10.9%
Taxes $1,436 1.3%
Total$107,515100%

View the filing

2015 · Form 990PF · $91,410 spent · pay $0 · grants $55,721 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $55,721 61.0%
Fees: other professional $21,727 23.8%
Other expenses $12,238 13.4%
Taxes $1,724 1.9%
Total$91,410100%

View the filing

2014 · Form 990PF · $107,243 spent · pay $0 · grants $69,965 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $69,965 65.2%
Fees: other professional $22,648 21.1%
Other expenses $12,445 11.6%
Taxes $2,185 2.0%
Total$107,243100%

View the filing

2013 · Form 990PF · $116,065 spent · pay $0 · grants $84,950 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $84,950 73.2%
Fees: other professional $18,143 15.6%
Other expenses $12,150 10.5%
Taxes $822 0.7%
Total$116,065100%

View the filing

2012 · Form 990PF · $93,157 spent · pay $0 · grants $65,184 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $65,184 70.0%
Fees: other professional $15,892 17.1%
Other expenses $11,781 12.6%
Taxes $300 0.3%
Total$93,157100%

View the filing