GEORGE AND LOUISE J HAUSER CHARITABLE TR
Cite this
Plain text GEORGE AND LOUISE J HAUSER CHARITABLE TR. Strategy Studio, nonprofit organization profile, tax years 2020–2025. https://strategystudio.org/org/866515768. Retrieved 2026-10-20.
APA Strategy Studio. (n.d.). GEORGE AND LOUISE J HAUSER CHARITABLE TR [Nonprofit organization profile; tax years 2020–2025]. Retrieved October 20, 2026, from https://strategystudio.org/org/866515768
MLA “GEORGE AND LOUISE J HAUSER CHARITABLE TR.” Strategy Studio, tax years 2020–2025, https://strategystudio.org/org/866515768. Accessed 20 Oct. 2026.
Retrieved 2026-10-20; covers tax years 2020–2025. Data: Strategy Studio, CC BY 4.0.
2025 · Form 990PF · revenue $577K · expenses $494K · assets $8.5M
- Also known as
- Trust
- EIN
- 86-6515768
- Address
- FOUNDATION SOURCE 501 SILVERSIDE RD, WILMINGTON, DE 19809-0000
- NTEE code
- T90
- Subsection
- 501(c)(3)
- Ruling year
- 2023
- 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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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
1 person paid across every filing: current people first, then by total pay from this organization. Organizations counts every nonprofit each person appears on.
| Name | Latest title | Years | Latest year pay | Total pay from here | Organizations |
|---|---|---|---|---|---|
| Dr Willem J A M Overmeer | Trustee | 2020-2025 | $3,000 | $21,665 | 1 |
Officers and directors, no compensation reported
4 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.
| Name | Latest title | Years | Hrs/wk (latest) | Compensation | Organizations |
|---|---|---|---|---|---|
| Willem Andreas Overmeer | Trustee | 2021-2025 | 1 | $0 reported | 1 |
| Marion Pollock | Trustee | 2020-2025 | 1 | $0 reported | 1 |
| Sara Pollock DeMedeiros | Trustee | 2021-2025 | 1 | $0 reported | 1 |
| Gwendoline Thornblade (former) | Trustee | 2020-2024 | 1 | $0 reported | 1 |
People by year
2025 · 4 people listed · 1 paid, $3K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Dr Willem J A M Overmeer | Trustee | 4 | $3,000 | - | $0 | $3,000 | 1 |
| Willem Andreas Overmeer | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Marion Pollock | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Sara Pollock DeMedeiros | Trustee | 1 | $0 | - | $0 | $0 | 1 |
2024 · 5 people listed · 1 paid, $5K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Dr Willem J A M Overmeer | Trustee | 4 | $4,690 | - | $0 | $4,690 | 1 |
| Willem Andreas Overmeer | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Marion Pollock | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Sara Pollock DeMedeiros | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Gwendoline Thornblade | Trustee | 1 | $0 | - | $0 | $0 | 1 |
2023 · 5 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Willem Andreas Overmeer | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Dr Willem J A M Overmeer | Trustee | 4 | $0 | - | $0 | $0 | 1 |
| Marion Pollock | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Sara Pollock DeMedeiros | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Gwendoline Thornblade | Trustee | 1 | $0 | - | $0 | $0 | 1 |
2022 · 5 people listed · 1 paid, $14K
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DR WILLEM J A M OVERMEER | Trustee | 4 | $13,975 | - | $0 | $13,975 | 1 |
| Willem Andreas Overmeer | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Marion Pollock | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Sara Pollock DeMedeiros | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Gwendoline Thornblade | Trustee | 1 | $0 | - | $0 | $0 | 1 |
2021 · 5 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Willem Andreas Overmeer | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Dr Willem J A M Overmeer | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Marion Pollock | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Sara Pollock DeMedeiros | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Gwendoline Thornblade | Trustee | 1 | $0 | - | $0 | $0 | 1 |
2020 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Willem J A M Overmeer | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Marion Pollock | Trustee | 1 | $0 | - | $0 | $0 | 1 |
| Gwendoline Thornblade | Trustee | 1 | $0 | - | $0 | $0 | 1 |
Highest-paid independent contractors
2025 · 1 contractor · $68K
| Name | Location | Service | Paid |
|---|---|---|---|
| UBS Financial Services Inc | WELLESLEY, MA | Investment Mgmt | $67,859 |
2024 · 1 contractor · $64K
| Name | Location | Service | Paid |
|---|---|---|---|
| UBS FINANCIAL SERVICES INC | WELLESLEY, MA | Investment MGMT | $63,787 |
2023 · 1 contractor · $57K
| Name | Location | Service | Paid |
|---|---|---|---|
| UBS Financial Services Inc | WELLESLEY, MA | Investment MGMT | $56,848 |
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 · 30 grants to organizations · $393K
2024 · 26 grants to organizations · $346K
2023 · 27 grants to organizations · $350K
2022 · 2 grants to organizations · $51K
2021 · 23 grants to organizations · $320K
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.
2023 · 1 contributor · $82K
| # | Contributor | Type | City, state | Total | Noncash | Source |
|---|---|---|---|---|---|---|
| 1 | Estate of Louise J Hauser | Person | Auburndale, MA | $81,507 | - | Form 990PF Sch. B, 2023 · filing |
2022 · 1 contributor · $53K
| # | Contributor | Type | City, state | Total | Noncash | Source |
|---|---|---|---|---|---|---|
| 1 | Estate of Louise J Hauser | Person | Auburndale, MA | $53,000 | - | Form 990PF Sch. B, 2022 · filing |
2021 · 3 contributors · $9.3M
| # | Contributor | Type | City, state | Total | Noncash | Source |
|---|---|---|---|---|---|---|
| 3 | The George Hauser Revocable Trust | Person | Auburndale, MA | $7,856,022 | $7,711,465 | Form 990PF Sch. B, 2021 · filing |
| 1 | Estate of Louise J Hauser | Person | Auburndale, MA | $923,034 | $907,984 | Form 990PF Sch. B, 2021 · filing |
| 2 | Louise Jean Hauser Revcoable Trust | Person | Auburndale, MA | $527,578 | $527,578 | Form 990PF Sch. B, 2021 · 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.
| Revenue | Expenses | Assets | Net assets | Contributions | Program revenue | Officer pay | Employees | Volunteers |
|---|---|---|---|---|---|---|---|---|
| 2025 · Form 990PF | ||||||||
| $576,644 | $494,210 | $8,525,593 | $8,525,593 | $0 | - | $3,000 | - | - |
| 2024 · Form 990PF | ||||||||
| $431,192 | $439,340 | $8,443,159 | $8,443,159 | $1 | - | $4,690 | - | - |
| 2023 · Form 990PF | ||||||||
| $33,117 | $432,126 | $8,451,307 | $8,451,307 | $81,507 | - | $0 | - | - |
| 2022 · Form 990PF | ||||||||
| -$38,243 | $144,600 | $8,850,316 | $8,850,316 | $53,000 | - | $13,975 | - | - |
| 2021 · Form 990PF | ||||||||
| $9,390,474 | $357,315 | $9,033,159 | $9,033,159 | $9,306,633 | - | $0 | - | - |
| 2020 · Form 990PF | ||||||||
| $0 | $0 | $0 | $0 | $0 | - | $0 | - | - |
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)
| Organization | State | NTEE | Latest revenue | Latest expenses | Top-paid title | Top pay | Why similar |
|---|---|---|---|---|---|---|---|
| CHARITABLE TRUST IN MEMORY OF THE DESCENDENTS OF LEMA AND BEREL | DE | T90 | $376,932 | $195,795 | TRUSTEE | $0 | Same NTEE code T90, revenue within 2x, same state |
| FRANCIS AND CHRISTINE MARTIN FAMILY FOUNDATION | DE | T90 | $408,291 | $116,204 | VP | $0 | Same NTEE code T90, revenue within 2x, same state |
| HELEN GOLUB RESIDUARY TRUST FBO HELEN GOLUB | DE | T90 | $315,640 | $306,972 | TRUSTEE, AS REQ'D | $60,895 | Same NTEE code T90, revenue within 2x, same state |
| ANDREAS RICKENBACH FOUNDATION | DE | T90 | $302,047 | $247,934 | Dir, Pres, Sec, Treas | $0 | Same NTEE code T90, revenue within 2x, same state |
| H SCOTT CAVEN III MEMORIAL FOUNDATION INC | DE | T90 | $593,627 | $113,185 | VP | $0 | Same NTEE code T90, revenue within 2x, same state |
| STEVEN C CALICCHIO FOUNDATION | DE | T90 | $434,315 | $81,845 | Dir, VP | $0 | Same NTEE code T90, revenue within 2x, same state |
| RAINBOW PRIVATE FOUNDATION INC | DE | T90 | $347,536 | $312,356 | Dir, Pres, Sec | $0 | Same NTEE code T90, revenue within 2x, same state |
| MCLAMORE FAMILY FOUNDATION INC | DE | T90 | $316,369 | $455,780 | Dir | $0 | Same NTEE code T90, revenue within 2x, same state |
| THE TOM H AND ANNE H JENKINS CHARITABLE TR | OH | T90 | $416,628 | $324,130 | TRUSTEE | $0 | Same NTEE code T90, revenue within 2x |
| GEORGE A GASTON CHARITABLE TRUST PT 13008 | IL | T90 | $379,325 | $563,319 | TRUSTEE | $98,260 | Same NTEE code T90, revenue within 2x |
| ADL CHARITABLE TR | IN | T90 | $529,892 | $122,767 | TRUSTEE | $0 | Same NTEE code T90, revenue within 2x |
| LANGNER CHARITABLE TR | PA | T90 | $752,271 | $443,296 | CO-TRUSTEE | $57,000 | Same NTEE code T90, revenue within 2x |
| SAND COUNTY CHARITABLE TR | MA | T90 | $958,064 | $162,517 | TRUSTEE | $0 | Same NTEE code T90, revenue within 2x |
| RICHARD W GEORGE JR CHARITABLE FOUNDATION | TX | T90 | $622,358 | $675,985 | TRUSTEE | $84,259 | Same NTEE code T90, revenue within 2x |
| HARI KRUPA SEVA CHARITABLE TR | CA | T90 | $408,000 | $365,775 | Trustee | $0 | Same NTEE code T90, revenue within 2x |
| ARTHUR E@LANDERS JR AND HILDA C LANDERS CHARITABLE TRUST | PA | T90 | $594,765 | $410,078 | TRUSTEE | $59,467 | Same NTEE code T90, revenue within 2x |
| SAVAL CHARITABLE TR | MA | T90 | $301,286 | $1,153,382 | TRUSTEE | $0 | Same NTEE code T90, revenue within 2x |
| LOVEJOY FAMILY CHARITABLE TR | PA | T90 | $653,071 | $144,223 | TRUSTEE | $0 | Same NTEE code T90, revenue within 2x |
| HEADWATERS CHARITABLE TR | PA | T90 | $774,575 | $443,107 | Chairman | $0 | Same NTEE code T90, revenue within 2x |
| HERBERT CIFFERT AND PEGGY CIFFERT CHARITABLE TRUST | MN | T90 | $643,604 | $289,807 | TRUSTEE | $58,010 | Same NTEE code T90, revenue within 2x |
| JOHN M & JANIE R LEE CHARITABLE TR | FL | T90 | $679,663 | $380,518 | TRUSTEE | $30,098 | Same NTEE code T90, revenue within 2x |
| GEORGIA G HIDEN CHARITABLE FOUNDATION | NY | T90 | $516,655 | $410,198 | TRUSTEE | $0 | Same NTEE code T90, revenue within 2x |
| POLK COUNTY AND BOLIVAR CHARITABLE TRUST | IL | T90 | $301,003 | $256,438 | PHILANTHROPIC OFFICER | $0 | Same NTEE code T90, revenue within 2x |
| SPECK AND POLLY NEW CHARITABLE FOUNDATION TR | TX | T90 | $579,349 | $435,352 | TRUSTEE/DIRECTOR | $50,088 | Same NTEE code T90, revenue within 2x |
| ESHRAGHIEH AND MAHMOUD RABBANI CHARITABLE TR | FL | T90 | $704,604 | $187,482 | TRUSTEE | $0 | Same NTEE code T90, 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).
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 · $494,210 spent · pay $3,000 · grants $393,000 · events $170
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $393,000 | 79.5% | |
| Fees: other professional | $67,859 | 13.7% | |
| Other expenses | $21,560 | 4.4% | |
| Taxes | $8,621 | 1.7% | |
| Pay: officers, directors, trustees | $3,000 | 0.6% | |
| Travel, conferences and meetings | $170 | 0.0% | |
| Total | $494,210 | 100% |
2024 · Form 990PF · $439,340 spent · pay $4,690 · grants $346,500 · events $59
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $346,500 | 78.9% | |
| Fees: other professional | $63,787 | 14.5% | |
| Other expenses | $22,067 | 5.0% | |
| Pay: officers, directors, trustees | $4,690 | 1.1% | |
| Taxes | $2,237 | 0.5% | |
| Travel, conferences and meetings | $59 | 0.0% | |
| Total | $439,340 | 100% |
2023 · Form 990PF · $432,126 spent · pay $0 · grants $349,665 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $349,665 | 80.9% | |
| Fees: other professional | $56,848 | 13.2% | |
| Other expenses | $20,277 | 4.7% | |
| Fees: legal | $3,630 | 0.8% | |
| Taxes | $1,706 | 0.4% | |
| Total | $432,126 | 100% |
2022 · Form 990PF · $144,600 spent · pay $13,975 · grants $51,000 · events $214
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: other professional | $56,314 | 38.9% | |
| Contributions, gifts, grants paid | $51,000 | 35.3% | |
| Other expenses | $20,597 | 14.2% | |
| Pay: officers, directors, trustees | $13,975 | 9.7% | |
| Taxes | $2,500 | 1.7% | |
| Travel, conferences and meetings | $214 | 0.1% | |
| Total | $144,600 | 100% |
2021 · Form 990PF · $357,315 spent · pay $0 · grants $320,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $320,000 | 89.6% | |
| Fees: other professional | $22,128 | 6.2% | |
| Taxes | $12,047 | 3.4% | |
| Other expenses | $3,140 | 0.9% | |
| Total | $357,315 | 100% |