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Mamie B Bush Trust

Buffalo, NY · EIN 256197546 990-PF tax year 2025“Preselected organizations only” box checked

Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2025). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.

Grants paid (tax yr 2025)
$10,000
Assets (fair market value)
$341,887
Median grant to orgs
$2,725
all loaded years
Grants in our data
16
since tax year 2022
Giving by tax year
$16,500
2022
4 grants
$11,374
2023
4 grants
$9,083
2024
4 grants
$10,000
2025
4 grants

Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.

Top recipient states
PA$32,767
IL$14,190
Cause areas funded
Philanthropy & Voluntarism4

Only 25.0% of this funder's organizational grants could be linked to an IRS cause code.

How to apply (from the 990-PF, tax year 2025)

The foundation checked the box saying it contributes only to preselected organizations and doesn't accept unsolicited requests.

Form & materials
Not stated
Deadlines
Not stated
Restrictions
Not stated
Recent grants to organizations
RecipientLocationPurpose (as filed)AmountTax yr
Masonic Vill of Grand Lodge of Pa Margaret Chapman Bequest AminElizabethtown, PASUPPORT$5,0002025
Moose CharitiesMooseheart, ILSUPPORT$3,0002025
Hoffman Homes Inc Attn Becky J Greenawalt MaLittlestown, PASUPPORT$1,0002025
Quincy United Methodist Home Attn Accounting DeptDillsburg, PASUPPORT$1,0002025
Masonic Vill of Grand Lodge of Pa Margaret Chapman Bequest AminElizabethtown, PASUPPORT$4,5422024
Moose CharitiesMooseheart, ILSUPPORT$2,7252024
Hoffman Homes Inc Attn Becky J Greenawalt MaLittlestown, PASUPPORT$9082024
Quincy United Methodist Home Attn Accounting DeptDillsburg, PASUPPORT$9082024
Masonic Vill of Grand Lodge of Pa Margaret Chapman Bequest AminElizabethtown, PASUPPORT$5,6872023
Moose CharitiesMooseheart, ILSUPPORT$3,5152023
Hoffman Homes Inc Attn Becky J Greenawalt MaLittlestown, PASUPPORT$1,0862023
Quincy United Methodist Home Attn Accounting DeptDillsburg, PASUPPORT$1,0862023
Masonic Vill of Grand Lodge of Pa Margaret Chapman Bequest AminElizabethtown, PASUPPORT$8,2502022
Moose CharitiesMooseheart, ILSUPPORT$4,9502022
Hoffman Homes Inc Attn Becky J Greenawalt MaLittlestown, PASUPPORT$1,6502022
Quincy United Methodist Home Attn Accounting DeptDillsburg, PASUPPORT$1,6502022

Grants to individuals are counted but not named.

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