LINDEMANN FOUNDATION INC
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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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
No one listed on these returns was paid.
Unpaid officers and directors · 3 people
| Name | Latest title | Years | Organizations |
|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 2012-2025 | 1 |
| Blake Lindsley | Dir, Sec, VP | 2012-2025 | 1 |
| Bradford Schlei | Dir, Treas | 2012-2025 | 1 |
People by year
2025 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | Dir, Sec, VP | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir, Treas | 1 | $0 | - | $0 | $0 | 1 |
2024 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | Dir, Sec, VP | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir, Treas | 1 | $0 | - | $0 | $0 | 1 |
2023 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | Dir, Sec, VP | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir, Treas | 1 | $0 | - | $0 | $0 | 1 |
2022 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | Dir, Sec, VP | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir, Treas | 1 | $0 | - | $0 | $0 | 1 |
2021 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | Dir, Sec, VP | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir, Treas | 1 | $0 | - | $0 | $0 | 1 |
2020 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | Dir, Sec, VP | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir, Treas | 1 | $0 | - | $0 | $0 | 1 |
2019 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | Dir, Sec, VP | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir, Treas | 1 | $0 | - | $0 | $0 | 1 |
2018 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres, Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | Dir, Sec, VP | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir, Treas | 1 | $0 | - | $0 | $0 | 1 |
2017 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres / Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | VP / Dir / Sec | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir / Treas | 1 | $0 | - | $0 | $0 | 1 |
2016 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres / Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | VP / Dir / Sec | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir / Treas | 1 | $0 | - | $0 | $0 | 1 |
2015 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres / Dir | 1 | $0 | - | $0 | $0 | 1 |
| Blake Lindsley | VP / Dir / Sec | 1 | $0 | - | $0 | $0 | 1 |
| Bradford Schlei | Dir / Treas | 1 | $0 | - | $0 | $0 | 1 |
2014 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres / Dir | 1 | $0 | - | - | $0 | 1 |
| Blake Lindsley | VP / Dir / Sec | 1 | $0 | - | - | $0 | 1 |
| Bradford Schlei | Dir / Treas | 1 | $0 | - | - | $0 | 1 |
2013 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres / Dir | 1 | $0 | - | - | $0 | 1 |
| Blake Lindsley | VP / Dir / Sec | 1 | $0 | - | - | $0 | 1 |
| Bradford Schlei | Dir / Treas | 1 | $0 | - | - | $0 | 1 |
2012 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Barbara Lindemann | Pres / Dir | 1 | $0 | - | - | $0 | 1 |
| Blake Lindsley | VP / Dir / Sec | 1 | $0 | - | - | $0 | 1 |
| Bradford Schlei | Dir / Treas | 1 | $0 | - | - | $0 | 1 |
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.
| Revenue | Expenses | Assets | Net assets | Contributions | Program revenue | Officer pay | Employees | Volunteers |
|---|---|---|---|---|---|---|---|---|
| 2025 · Form 990PF | ||||||||
| $53,458 | $87,661 | $1,575,620 | $1,575,620 | $0 | - | $0 | - | - |
| 2024 · Form 990PF | ||||||||
| $469,022 | $87,749 | $1,609,823 | $1,609,823 | $0 | - | $0 | - | - |
| 2023 · Form 990PF | ||||||||
| -$15,790 | $104,441 | $1,228,550 | $1,228,550 | $0 | - | $0 | - | - |
| 2022 · Form 990PF | ||||||||
| $144,340 | $126,946 | $1,348,781 | $1,348,781 | $0 | - | $0 | - | - |
| 2021 · Form 990PF | ||||||||
| $18,534 | $105,057 | $1,331,387 | $1,331,387 | $0 | - | $0 | - | - |
| 2020 · Form 990PF | ||||||||
| -$256,930 | $101,153 | $1,417,660 | $1,417,660 | $0 | - | $0 | - | - |
| 2019 · Form 990PF | ||||||||
| $261,856 | $112,647 | $1,775,743 | $1,775,743 | $0 | - | $0 | - | - |
| 2018 · Form 990PF | ||||||||
| $143,011 | $108,248 | $1,626,534 | $1,626,534 | $0 | - | $0 | - | - |
| 2017 · Form 990PF | ||||||||
| $104,609 | $101,324 | $1,591,771 | $1,591,771 | $0 | - | $0 | - | - |
| 2016 · Form 990PF | ||||||||
| -$27,803 | $107,515 | $1,588,486 | $1,588,486 | $0 | - | $0 | - | - |
| 2015 · Form 990PF | ||||||||
| $94,188 | $91,410 | $1,723,804 | $1,723,804 | $0 | - | $0 | - | - |
| 2014 · Form 990PF | ||||||||
| $112,137 | $107,243 | $1,721,026 | $1,721,026 | $0 | - | - | - | - |
| 2013 · Form 990PF | ||||||||
| $298,088 | $116,065 | $1,716,132 | $1,716,132 | $0 | - | - | - | - |
| 2012 · Form 990PF | ||||||||
| $44,776 | $93,157 | $1,534,109 | $1,534,109 | - | - | - | - | - |
Funders of this organization
This section is being built. Check back soon.
Similar organizations
This section is being built. Check back soon.
Who funds organizations like this
This section is being built. Check back soon.
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
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $87,661 | 100% |
2024 · Form 990PF · $87,749 spent · pay $0 · grants $57,500 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $87,749 | 100% |
2023 · Form 990PF · $104,441 spent · pay $0 · grants $78,400 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $104,441 | 100% |
2022 · Form 990PF · $126,946 spent · pay $0 · grants $95,200 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $126,946 | 100% |
2021 · Form 990PF · $105,057 spent · pay $0 · grants $72,400 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $72,400 | 68.9% | |
| Fees: other professional | $19,759 | 18.8% | |
| Other expenses | $12,898 | 12.3% | |
| Total | $105,057 | 100% |
2020 · Form 990PF · $101,153 spent · pay $0 · grants $69,050 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $101,153 | 100% |
2019 · Form 990PF · $112,647 spent · pay $0 · grants $77,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $112,647 | 100% |
2018 · Form 990PF · $108,248 spent · pay $0 · grants $70,702 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $108,248 | 100% |
2017 · Form 990PF · $101,324 spent · pay $0 · grants $66,785 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $101,324 | 100% |
2016 · Form 990PF · $107,515 spent · pay $0 · grants $72,750 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $107,515 | 100% |
2015 · Form 990PF · $91,410 spent · pay $0 · grants $55,721 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $91,410 | 100% |
2014 · Form 990PF · $107,243 spent · pay $0 · grants $69,965 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $107,243 | 100% |
2013 · Form 990PF · $116,065 spent · pay $0 · grants $84,950 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $116,065 | 100% |
2012 · Form 990PF · $93,157 spent · pay $0 · grants $65,184 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| 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 | $93,157 | 100% |