Funding search · EIN 256020714 · Pittsburgh, PA

M L Mason Memorial Fund Sch B

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

80
grants reported
$2.0M
total given
2022–2025
filing years
$11,672
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • West Penn Allegheny Health System4 grants · $975,615
  • Kingsley Association4 grants · $243,903
  • Eastminster Presby Church3 grants · $111,325
  • Humane Animal Rescue4 grants · $97,561
  • Board of Foreign Missions4 grants · $74,711
  • Ywca Greater Pittsburgh4 grants · $48,780
  • St Barnabas Nursing Home4 grants · $48,780
  • Forbes Regional Hospital4 grants · $48,780
  • Westminster College4 grants · $48,780
  • Children'S Hospital of Pittsburgh4 grants · $48,780

Giving over time

$530,099
2022
$519,674
2023
$508,790
2024
$487,308
2025

Grant history

All 80 reported grants, largest first.

  • $252,429

    West Penn Allegheny Health System · Pittsburgh, PA · 2022

    General support

  • $247,463

    West Penn Allegheny Health System · Pittsburgh, PA · 2023

    General support

  • $242,281

    West Penn Allegheny Health System · Pittsburgh, PA · 2024

    General support

  • $233,442

    West Penn Allegheny Health System · Pittsburgh, PA · 2025

    General support

  • $63,107

    Kingsley Association · Pittsburgh, PA · 2022

    General support

  • $61,866

    Kingsley Association · Pittsburgh, PA · 2023

    General support

  • $60,570

    Kingsley Association · Pittsburgh, PA · 2024

    General support

  • $58,360

    Kingsley Association · Pittsburgh, PA · 2025

    General support

  • $46,688

    Board of Foreign Missions · Jeffersonville, IN · 2025

    General support

  • $37,864

    Eastminster Presby Church · Pittsburgh, PA · 2022

    General support

  • $37,119

    Eastminster Presby Church · Pittsburgh, PA · 2023

    General support

  • $36,342

    Eastminster Presby Church · Pittsburgh, PA · 2024

    General support

  • $25,243

    Humane Animal Rescue · Pittsburgh, PA · 2022

    General support

  • $24,746

    Humane Animal Rescue · Pittsburgh, PA · 2023

    General support

  • $24,228

    Humane Animal Rescue · Pittsburgh, PA · 2024

    General support

  • $23,344

    Humane Animal Rescue · Pittsburgh, PA · 2025

    General support

  • $12,621

    Board of Foreign Missions · Jeffersonville, IN · 2022

    General support

  • $12,621

    Children'S Hospital of Pittsburgh · Pittsburgh, PA · 2022

    General support

  • $12,621

    Forbes Regional Hospital · Monroeville, PA · 2022

    General support

  • $12,621

    Presbyterian Seniorcare · Oakmont, PA · 2022

    General support

  • $12,621

    St Barnabas Nursing Home · Gibsonia, PA · 2022

    General support

  • $12,621

    Upmc Community Provider Services · Pittsburgh, PA · 2022

    General support

  • $12,621

    Westminster College · New Wilmington, PA · 2022

    General support

  • $12,621

    Ywca Greater Pittsburgh · Pittsburgh, PA · 2022

    General support

  • $12,373

    Board of Foreign Missions · Jeffersonville, IN · 2023

    General support

  • $12,373

    Children'S Hospital of Pittsburgh · Pittsburgh, PA · 2023

    General support

  • $12,373

    Forbes Regional Hospital · Monroeville, PA · 2023

    General support

  • $12,373

    Presbyterian Seniorcare · Oakmont, PA · 2023

    General support

  • $12,373

    St Barnabas Nursing Home · Gibsonia, PA · 2023

    General support

  • $12,373

    Upmc Community Provider Services · Pittsburgh, PA · 2023

    General support

  • $12,373

    Westminster College · New Wilmington, PA · 2023

    General support

  • $12,373

    Ywca Greater Pittsburgh · Pittsburgh, PA · 2023

    General support

  • $12,114

    Children'S Hospital of Pittsburgh · Pittsburgh, PA · 2024

    General support

  • $12,114

    Forbes Regional Hospital · Monroeville, PA · 2024

    General support

  • $12,114

    Presbyterian Seniorcare · Oakmont, PA · 2024

    General support

  • $12,114

    St Barnabas Nursing Home · Gibsonia, PA · 2024

    General support

  • $12,114

    Upmc Community Provider Services · Pittsburgh, PA · 2024

    General support

  • $12,114

    Westminster College · New Wilmington, PA · 2024

    General support

  • $12,114

    Ywca Greater Pittsburgh · Pittsburgh, PA · 2024

    General support

  • $11,672

    Children'S Hospital of Pittsburgh · Pittsburgh, PA · 2025

    General support

  • $11,672

    Forbes Regional Hospital · Pittsburgh, PA · 2025

    General support

  • $11,672

    Presbyterian Seniorcare · Oakmont, PA · 2025

    General support

  • $11,672

    St Barnabas Nursing Home · Gibsonia, PA · 2025

    General support

  • $11,672

    Westminster College · New Wilmington, PA · 2025

    General support

  • $11,672

    Ywca Greater Pittsburgh · Pittsburgh, PA · 2025

    General support

  • $9,086

    Elisabeth S Prentiss Fbo Board of Foreig · Pittsburgh, PA · 2024

    General support

  • $8,754

    Upmc Community Provider Services · Pittsburgh, PA · 2025

    General support

  • $6,311

    Board of Pensions of the · Philadelphia, PA · 2022

    General support

  • $6,311

    Breathe Pennsylvania · Cranberry Township, PA · 2022

    General support

  • $6,311

    Mars Home for Youth Foundation · Mars, PA · 2022

    General support

  • $6,311

    Pgh Theological Seminary · Pittsburgh, PA · 2022

    General support

  • $6,311

    Presbyterian Church USA Fdn · Jeffersonville, IN · 2022

    General support

  • $6,311

    St Margaret Foundation · Pittsburgh, PA · 2022

    General support

  • $6,311

    Western Pa School for Blind · Pittsburgh, PA · 2022

    General support

  • $6,311

    Western Pa School for the Deaf · Pittsburgh, PA · 2022

    General support

  • $6,187

    Board of Pensions of the · Philadelphia, PA · 2023

    General support

  • $6,187

    Breathe Pennsylvania · Cranberry Township, PA · 2023

    General support

  • $6,187

    Mars Home for Youth Foundation · Mars, PA · 2023

    General support

  • $6,187

    Pgh Theological Seminary · Pittsburgh, PA · 2023

    General support

  • $6,187

    Presbyterian Church USA Fdn · Jeffersonville, IN · 2023

    General support

  • $6,187

    St Margaret Foundation · Pittsburgh, PA · 2023

    General support

  • $6,187

    Western Pa School for Blind · Pittsburgh, PA · 2023

    General support

  • $6,187

    Western Pa School for the Deaf · Pittsburgh, PA · 2023

    General support

  • $6,057

    Board of Pensions of the · Philadelphia, PA · 2024

    General support

  • $6,057

    Breathe Pennsylvania · Cranberry Township, PA · 2024

    General support

  • $6,057

    Mars Home for Youth Foundation · Mars, PA · 2024

    General support

  • $6,057

    Pgh Theological Seminary · Pittsburgh, PA · 2024

    General support

  • $6,057

    Presbyterian Church USA Fdn · Jeffersonville, IN · 2024

    General support

  • $6,057

    St Margaret Foundation · Pittsburgh, PA · 2024

    General support

  • $6,057

    Western Pa School for Blind · Pittsburgh, PA · 2024

    General support

  • $6,057

    Western Pa School for the Deaf · Pittsburgh, PA · 2024

    General support

  • $5,836

    Board of Pensions of the · Philadelphia, PA · 2025

    General support

  • $5,836

    Breathe Pennsylvania · Cranberry Township, PA · 2025

    General support

  • $5,836

    Mars Home for Youth Foundation · Mars, PA · 2025

    General support

  • $5,836

    Pgh Theological Seminary · Pittsburgh, PA · 2025

    General support

  • $5,836

    Presbyterian Church USA Fdn · Jeffersonville, IN · 2025

    General support

  • $5,836

    St Margaret Foundation · Pittsburgh, PA · 2025

    General support

  • $5,836

    Western Pa School for Blind · Pittsburgh, PA · 2025

    General support

  • $5,836

    Western Pa School for the Deaf · Pittsburgh, PA · 2025

    General support

  • $3,029

    Board of Foreign Missions · Jeffersonville, IN · 2024

    General support

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.