Data / Foundation grants / Katharine Matthies Foundation
Katharine Matthies Foundation: 49 grants to organizations, $1.2 million (tax year ended December 2025)
Katharine Matthies Foundation, a private foundation in Dallas, TX, paid 49 grants to organizations totaling $1,150,628 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on April 30, 2026. The largest was $200,000 to Griffin Hospital in Derby, CT for unrestricted general.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 066261860
- Based in
- Dallas, TX
- Assets
- $27,238,908
- Grants paid
- $1,150,628
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed April 30, 2026, IRS object ID 202601209349102360. It reported $1,150,628 in grants paid; 49 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Griffin Hospital | Derby, CT | Unrestricted general | Health care | $200,000 | apps.irs.gov |
| Boys and Girls Club of Lower Nagatuck Valley | Shelton, CT | Unrestricted general | $75,000 | apps.irs.gov | |
| Town of Seymour | Seymour, CT | Unrestricted general | $70,247 | apps.irs.gov | |
| Online Journalism Project Inc | Seymour, CT | Unrestricted general | $60,000 | apps.irs.gov | |
| Team Inc | Derby, CT | Unrestricted general | Human services | $60,000 | apps.irs.gov |
| Spooner House | Shelton, CT | Unrestricted general | $50,000 | apps.irs.gov | |
| Shelton Historical Society Inc | Shelton, CT | Unrestricted general | Arts, culture and humanities | $45,000 | apps.irs.gov |
| Christ Episcopal Church | Ansonia, CT | Unrestricted general | $30,000 | apps.irs.gov | |
| Housatonic Council Boy Scouts | Derby, CT | Unrestricted general | $30,000 | apps.irs.gov | |
| Rape Crisis Center of Milford Inc | Milford, CT | Unrestricted general | Mental health and crisis intervention | $29,000 | apps.irs.gov |
| The Salvation Army | Ansonia, CT | Unrestricted general | $28,000 | apps.irs.gov | |
| Center Stage Theatre Inc | Shelton, CT | Unrestricted general | Arts, culture and humanities | $25,000 | apps.irs.gov |
| Oxford Grange 194 Patrons | Southbury, CT | Unrestricted general | $25,000 | apps.irs.gov | |
| Valley Emergency Medical Services Inc | Seymour, CT | Unrestricted general | Health care | $25,000 | apps.irs.gov |
| New Haven Symphony Orchestra | New Haven, CT | Unrestricted general | Arts, culture and humanities | $24,000 | apps.irs.gov |
| American National Red Cross | Farmington, CT | Unrestricted general | $20,000 | apps.irs.gov | |
| City of Ansonia | Ansonia, CT | Unrestricted general | $20,000 | apps.irs.gov | |
| Connecticut Foodshare | Wallingford, CT | Unrestricted general | $20,000 | apps.irs.gov | |
| Griffin Health Services Corporation | Derby, CT | Unrestricted general | Health care | $20,000 | apps.irs.gov |
| Girl Scouts of Connecticut Inc | Hartford, CT | Unrestricted general | $18,000 | apps.irs.gov | |
| New Haven Legal Assistance Association | New Haven, CT | Unrestricted general | $18,000 | apps.irs.gov | |
| St Mary St Michael School | Derby, CT | Unrestricted general | $17,000 | apps.irs.gov | |
| Junior Achievement of Greater Fairfield County | Shelton, CT | Unrestricted general | International, foreign affairs and national security | $16,000 | apps.irs.gov |
| Operation Fuel Inc | Hartford, CT | Unrestricted general | Housing and shelter | $16,000 | apps.irs.gov |
| Seymour Oxford Food Bank Inc | Seymour, CT | Unrestricted general | Food, agriculture and nutrition | $16,000 | apps.irs.gov |
| American Legion Post 174 | Oxford, CT | Unrestricted general | $15,000 | apps.irs.gov | |
| Homefront | Stamford, CT | Unrestricted general | Human services | $15,000 | apps.irs.gov |
| Town of Beacon Falls | Beacon Falls, CT | Unrestricted general | $13,011 | apps.irs.gov | |
| Massaro Community Farm | Woodbridge, CT | Unrestricted general | Arts, culture and humanities | $13,000 | apps.irs.gov |
| Shakesperience Productions Inc | Waterbury, CT | Unrestricted general | Arts, culture and humanities | $13,000 | apps.irs.gov |
| Seymour Ambulance Assoc Inc | Seymour, CT | Unrestricted general | $12,051 | apps.irs.gov | |
| Shelton Economic Development | Shelton, CT | Unrestricted general | $12,000 | apps.irs.gov | |
| Seymour Youth Football and Cheer | Shelton, CT | Unrestricted general | $11,000 | apps.irs.gov | |
| Connecticut's Beardsley Zoo | Bridgeport, CT | Unrestricted generl support | $10,000 | apps.irs.gov | |
| The Workplace Inc | Bridgeport, CT | Unrestricted general | Employment | $10,000 | apps.irs.gov |
| Callahan House Association | Seymour, CT | Unrestricted general | Human services | $7,000 | apps.irs.gov |
| Connecticut Institute for Refugees and I | Hartford, CT | Unrestricted general | $7,000 | apps.irs.gov | |
| Paugassett Hook & Ladder Co 4 | Derby, CT | Unrestricted general | $6,000 | apps.irs.gov | |
| Seymour Fathers Club | Seymour, CT | Unrestricted general | $5,694 | apps.irs.gov | |
| Adams House | Shelton, CT | Unrestricted general | $5,000 | apps.irs.gov | |
| Arts for Learning Connecticut | Hamden, CT | Unrestricted general | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Best Buddies International | New Britain, CT | Unrestricted general | $5,000 | apps.irs.gov | |
| Big Brother and Big Sisters of CT | Hartford, CT | Unrestricted general | $5,000 | apps.irs.gov | |
| Connecticut Radio Information System Inc | Windsor, CT | Unrerstricted general | Arts, culture and humanities | $5,000 | apps.irs.gov |
| Cornell Scott Hill Health Center FND | New Haven, CT | Unrestricted general | $5,000 | apps.irs.gov | |
| Read To Grow | Branford, CO | Unrestricted general | $5,000 | apps.irs.gov | |
| National Inventors Hall of Fame | North Canton, OH | Unrestricted general | Arts, culture and humanities | $4,125 | apps.irs.gov |
| Star Bethlehem Church | Ansonia, CT | Unrestricted general | Food, agriculture and nutrition | $3,000 | apps.irs.gov |
| The Connecticut Institute for the Blind | Hartford, CT | Unrestricted general | $1,500 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed April 24, 2025, IRS object ID 202531149349101703. It reported $1,009,051 in grants paid; 1 grant to organizations is listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| See Attached Statements | See Attached, RI | Unrestricted general | $1,009,051 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Health care | $245,000 |
| Arts, culture and humanities | $134,125 |
| Human services | $82,000 |
| Mental health and crisis intervention | $29,000 |
| Food, agriculture and nutrition | $19,000 |
| International, foreign affairs and national security | $16,000 |
| Housing and shelter | $16,000 |
| Employment | $10,000 |
States funded
| Recipient state | Granted |
|---|---|
| Connecticut | $1,141,503 |
| Rhode Island | $1,009,051 |
| Colorado | $5,000 |
| Ohio | $4,125 |
Also on SpecStream
- Who funds health care in Connecticut
- Who funds arts, culture and humanities in Connecticut
- Who funds human services in Connecticut
- Who funds mental health and crisis intervention in Connecticut
- Who funds food, agriculture and nutrition in Connecticut
- Who funds international, foreign affairs and national security in Connecticut
Updated April 30, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.