Grants paid by Mary P Dolciani Halloran Foundation C/O Pkf O'connor Davies Llp
EIN 13-3147449 · Olympia, NY · Form 990-PF, Part XV
Mary P Dolciani Halloran Foundation C/O Pkf O'connor Davies Llp of Olympia, NY (EIN 13-3147449) reported 188 grants paid totaling $4,746,878 to 80 recipients in tax years 2019–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$4,746,878
188 grants
Recipients
80
distinct organizations
Tax years
2019–2025
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2019 | 33 | $465,742 | — |
| 2020 | 24 | $520,461 | — |
| 2021 | 26 | $622,420 | — |
| 2022 | 26 | $916,985 | — |
| 2023 | 27 | $841,375 | — |
| 2024 | 30 | $704,097 | — |
| 2025 | 22 | $675,798 | — |
Top recipients
The 80 recipients receiving the most from Mary P Dolciani Halloran Foundation C/O Pkf O'connor Davies Llp, by grants paid, out of 80 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Mathematical Association of America | U | Washington, DC | 16 | $1,270,218 | 2024 |
| Hunter College Foundation Inc 13-3598671 | B | New York, NY | 8 | $1,170,000 | 2025 |
| Mathmatical Association of America | U | Washington, DC | 1 | $161,000 | 2025 |
| Cathedral High School 27-0671104 | C | New York, NY | 3 | $144,828 | 2025 |
| Guiding Eyes for the Blind 13-1854606 | B | Yorktown Heights, NY | 7 | $142,400 | 2023 |
| American Institute of Mathematics 94-3205114 | C | San Jose, CA | 2 | $123,403 | 2021 |
| St Placid Priory | U | Lacey, WA | 7 | $91,500 | 2024 |
| Park Academy 20-2381913 | B | Lake Oswego, OR | 7 | $78,882 | 2025 |
| Fordham University 13-1740451 | B | Bronx, NY | 1 | $75,000 | 2022 |
| Animal Services | U | Lacey, WA | 2 | $70,200 | 2024 |
| National Council of Teachers of Mathematics 52-6057004 | B | Reston, VA | 3 | $70,000 | 2021 |
| Senior Dog Rescue of Oregon 76-0714055 | C | Philomath, OR | 7 | $65,000 | 2025 |
| Hands On Children's Museum 91-1405065 | B | Olympia, WA | 6 | $51,500 | 2024 |
| School Sisters of Notre Dame 66-0566246 | B | Caguas, PR | 1 | $50,000 | 2021 |
| Pope John Paul the II High School 20-2120915 | C | Lacey, WA | 2 | $50,000 | 2020 |
| Olympia Historical Society 91-1261493 | D | Olympia, WA | 7 | $46,500 | 2025 |
| Concern for Animals 91-1135340 | B | Olympia, WA | 5 | $45,000 | 2024 |
| Leader Dogs for the Blind 38-1366931 | B | Rochester Hills, MI | 3 | $45,000 | 2024 |
| Mathcounts Foundation Brooklyn Chapter | U | Alexandria, VA | 7 | $45,000 | 2025 |
| Office of Catholic Education | U | Royersford, PA | 3 | $41,068 | 2025 |
| Molalla Police Department | U | Molalla, OR | 3 | $37,640 | 2025 |
| Foundation for Choice 47-1322221 | C | Dallas, TX | 2 | $35,000 | 2021 |
| Center for Coastal Studies 04-2609788 | C | Provincetown, MA | 3 | $35,000 | 2021 |
| Thurston County Sheriff's Office 91-0980489 | D | Olympia, WA | 1 | $31,050 | 2022 |
| St Raymonds High School for Boys 13-1958475 | D | Bronx, NY | 2 | $30,000 | 2022 |
| Suwanee Police Department 33-4041306 | D | Suwanee, GA | 4 | $28,000 | 2023 |
| Milwaukie Police Department | U | Milwaukee, OR | 3 | $25,350 | 2022 |
| Thurston County Sheriff Office | U | Olympia, WA | 1 | $25,000 | 2024 |
| Sequim Police Department | U | Sequim, WA | 1 | $25,000 | 2024 |
| Berkley Public Safety Department | U | Berkley, MI | 1 | $25,000 | 2021 |
| Providence Southwest Washington Foundation Aka St Peter Hospital Foundation 91-1097056 | D | Olympia, WA | 1 | $25,000 | 2021 |
| Economic Opportunity Institute 91-1999302 | B | Seattle, WA | 2 | $25,000 | 2020 |
| Germantown Performing Arts Center 58-1652763 | B | Germantown, TN | 2 | $25,000 | 2025 |
| Spay Neuter All Pets 11-3780434 | B | Olympia, WA | 3 | $24,500 | 2023 |
| Peta | U | Norfolk, VA | 2 | $23,000 | 2023 |
| Olympia Fire Department | U | Olympia, WA | 1 | $21,800 | 2022 |
| People for the Ethical Treatment of Animals Inc 52-1218336 | B | Norfolk, VA | 2 | $20,000 | 2024 |
| Gwinnett County Public School Foundation | U | Suwanee, GA | 1 | $20,000 | 2022 |
| Grant Rapids Police Foundation 81-1555486 | C | Grand Rapids, MI | 1 | $20,000 | 2020 |
| Queen of Angels School 91-0583385 | D | Port Angeles, WA | 1 | $20,000 | 2024 |
| North Thurston Education Fund | U | Lacey, WA | 1 | $20,000 | 2023 |
| University Ana G Mendez | U | Carolina, PR | 1 | $20,000 | 2023 |
| Shrine Catholic High School & Academy | U | Royal Oak, MI | 1 | $20,000 | 2019 |
| Spring Valley School Foundation 63-1253000 | B | Birmingham, AL | 1 | $20,000 | 2023 |
| Providence Sw Wa Foundation 45-2841492 | D | Olympia, WA | 2 | $20,000 | 2025 |
| City of Sheridan Police Department | U | Sheridan, CO | 1 | $18,500 | 2021 |
| American Mathematical Society 05-0264797 | B | Providence, RI | 3 | $17,000 | 2024 |
| Bigelow House Museum | U | Olympia, WA | 2 | $16,500 | 2024 |
| Seattle Universal Math Museum 84-2800368 | B | Seattle, WA | 1 | $15,000 | 2025 |
| Child Care Action Council of Thurston County 91-1373181 | B | Olympia, WA | 2 | $13,022 | 2025 |
| Furry Friends 91-2002817 | B | Vancouver, WA | 3 | $12,230 | 2025 |
| Putnam County Sheriff's Office | U | Carmel, NY | 1 | $11,500 | 2020 |
| Milwaukee Public Safety Foundation 56-2366753 | C | Milwaukee, OR | 4 | $10,620 | 2022 |
| Jewish Foundation of Memphis 62-1618399 | B | Germantown, TN | 1 | $10,000 | 2023 |
| Joint Animal Services | U | Olympia, WA | 1 | $10,000 | 2023 |
| Iberian Horse Rescue | U | Mabton, WA | 1 | $10,000 | 2023 |
| Thurston County Deputy Sheriffs Association and Foundation Inc 23-7439416 | C | Olympia, WA | 1 | $10,000 | 2019 |
| North Thurston Education Association 91-1011704 | B | Olympia, WA | 1 | $10,000 | 2025 |
| Cascade Mental Health 91-1262478 | D | Centralia, WA | 1 | $10,000 | 2021 |
| School Sisters of Notre Dame in the Region of Puerto Rico | U | San Juan | 2 | $10,000 | 2020 |
| Centralia Police Department | U | Centralia, WA | 1 | $8,000 | 2022 |
| The Center Loss and Bereavement 23-3011941 | D | Skippack, PA | 2 | $8,000 | 2024 |
| Old Dog Haven | U | Lake Stevens, WA | 1 | $8,000 | 2019 |
| Iron Sides Animal Rescue 87-4082418 | B | Rainier, OR | 2 | $7,167 | 2024 |
| St Ignatius School 13-3875918 | B | Bronx, NY | 1 | $5,000 | 2021 |
| Our Lady Star of the Sea | U | Gross Pointe Woods, MI | 1 | $5,000 | 2019 |
| West Cancer Foundation 84-4118484 | B | Memphis, TN | 1 | $5,000 | 2024 |
| Homeless Backpacks Inc 26-0380763 | B | Lacey, WA | 1 | $5,000 | 2019 |
| The Savior Foundation 27-2046863 | C | Memphis, TN | 1 | $5,000 | 2025 |
| Gwinette County Public Schools Foundation Fund Inc | U | Suwanee, GA | 1 | $5,000 | 2025 |
| Puyallup Animal Rescue 91-1328585 | B | Eatonville, WA | 1 | $5,000 | 2024 |
| Lorraine Civil Rights Museum Foundation 58-1484027 | B | Memphis, TN | 1 | $5,000 | 2025 |
| Chars-Wills German Shepard Rescue | U | New Ringgold, PA | 1 | $5,000 | 2024 |
| Pawsability Dog Club Inc 87-2796872 | B | Brooklyn, NY | 1 | $5,000 | 2025 |
| House Goat Haven 92-2592890 | B | Raymond, WA | 1 | $5,000 | 2025 |
| A Woof Over My Head | U | Portland, OR | 1 | $5,000 | 2023 |
| St Raymond High School for Boys | U | Bronx, NY | 1 | $5,000 | 2019 |
| Serendipity Center Inc 93-0730861 | C | Portland, OR | 1 | $4,000 | 2025 |
| Berkley American Legion Post | U | Berkley, MI | 1 | $3,000 | 2022 |
| Port Angeles Police Department 99-1925946 | D | Port Angeles, WA | 1 | $1,500 | 2019 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 188 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Hunter College Foundation Inc New York, NY | B | $250,000 | paid | MATHEMATICS INNOVATION | 202601189349101510 |
| 2025 | Mathmatical Association of America Washington, DC | U | $161,000 | paid | OMEG + PROJECT NEXT | 202601189349101510 |
| 2025 | Hunter College Foundation Inc New York, NY | B | $50,000 | paid | ESTABLISH SCHOLARSHIP IN PERPETUITY | 202601189349101510 |
| 2025 | Office of Catholic Education Royersford, PA | U | $27,068 | paid | GREENHOUSE & STUDENT FUND | 202601189349101510 |
| 2025 | Cathedral High School New York City, NY | B | $25,000 | paid | SUPPORT RENOVATIONS | 202601189349101510 |
| 2025 | Mathcounts Foundation Brooklyn Chapter Alexandria, VA | U | $24,000 | paid | SUPPORT BROOKLYN CHAPTER - MATHEMATICS EDUCATION | 202601189349101510 |
| 2025 | Molalla Police Department Molalla, OR | U | $21,000 | paid | SUPPORT FOR K-9 | 202601189349101510 |
| 2025 | Seattle Universal Math Museum Seattle, WA | B | $15,000 | paid | GENERAL OPERATING SUPPORT | 202601189349101510 |
| 2025 | Providence Sw Wa Foundation Olympia, WA | D | $15,000 | paid | SUPPORT THE TODDLER LEARNING PROGRAM | 202601189349101510 |
| 2025 | Germantown Performing Arts Center Germantown, TN | B | $15,000 | paid | SUPPORT THE ARTS EDUCATION PROGRAM AND STUDENT MATINEES | 202601189349101510 |
| 2025 | Park Academy Lake Oswego, OR | B | $13,000 | paid | ILLUSTRATIVE MATH PROJECT | 202601189349101510 |
| 2025 | North Thurston Education Association Olympia, WA | B | $10,000 | paid | SCHOLARSHIPS | 202601189349101510 |
| 2025 | Senior Dog Rescue of Oregon Philomath, OR | C | $8,000 | paid | VETERINARY CARE FOR RESCUED OLD DOGS | 202601189349101510 |
| 2025 | Furry Friends Vancouver, WA | B | $5,730 | paid | PURCHASE NEW KENNELS | 202601189349101510 |
| 2025 | Pawsability Dog Club Inc Brooklyn, NY | B | $5,000 | paid | SUPPORT TRAINING FOR INDIVIDUALS WITH AUTISM | 202601189349101510 |
| 2025 | The Savior Foundation Memphis, TN | C | $5,000 | paid | VETERINARY CARE FOR RESCUED ANIMALS | 202601189349101510 |
| 2025 | Lorraine Civil Rights Museum Foundation Memphis, TN | B | $5,000 | paid | PROMOTE LITERACY FOR UNDERSERVED YOUTH | 202601189349101510 |
| 2025 | Gwinette County Public Schools Foundation Fund Inc Suwanee, GA | U | $5,000 | paid | PURCHASE CLASSROOM EQUIPMENT FOR MATH LEARNERS | 202601189349101510 |
| 2025 | House Goat Haven Raymond, WA | B | $5,000 | paid | RESCUE INJURED GOATS | 202601189349101510 |
| 2025 | Serendipity Center Inc Portland, OR | C | $4,000 | paid | SUPPORT COMPUTER CODING ELECTIVE COURSES | 202601189349101510 |
| 2025 | The Child Care Action Council of Thurston County Olympia, WA | B | $3,500 | paid | SUPPORT FOR READING PROGRAM | 202601189349101510 |
| 2025 | Olympia Historical Society Olympia, WA | D | $3,500 | paid | MUSEUM MAINTENANCE | 202601189349101510 |
| 2024 | Hunter College Foundation Inc New York, NY | B | $250,000 | paid | ESTABLISH SCHOLARSHIP IN PERPETUITY | 202521199349102112 |
| 2024 | Mathematical Association of America Washington, DC | U | $100,000 | paid | PROJECT NEXT | 202521199349102112 |
| 2024 | Mathematical Association of America Washington, DC | U | $86,000 | paid | PROJECT NEXT | 202521199349102112 |
| 2024 | Sequim Police Department Sequim, WA | U | $25,000 | paid | SUPPORT THE K-9 PROGRAM | 202521199349102112 |
| 2024 | Thurston County Sheriff Office Olympia, WA | U | $25,000 | paid | K-9 UNIT GRANT | 202521199349102112 |
| 2024 | Queen of Angels School Port Angeles, WA | D | $20,000 | paid | CHROME AND LIBRARY BOOKS | 202521199349102112 |
| 2024 | Cathedral High School New York, NY | C | $19,828 | paid | DOLCIANI MATHEMATICS WING | 202521199349102112 |
| 2024 | Animal Services Lacey, WA | U | $15,200 | paid | MEDICAL FACILITY GRANT | 202521199349102112 |
| 2024 | Concern for Animals Olympia, WA | B | $15,000 | paid | MEDICAL FOR RESCUED ANIMALS | 202521199349102112 |
| 2024 | St Placid Priory Lacey, WA | U | $15,000 | paid | GENERAL OPERATING SUPPORT | 202521199349102112 |
| 2024 | Leader Dogs for the Blind Rochester Hills, MI | B | $10,000 | paid | COLLEGE BOUND ASSISTANCE PROGRAM | 202521199349102112 |
| 2024 | Germantown Performing Arts Center Germantown, TN | B | $10,000 | paid | SUPPORT THE ARTS EDUCATION PROGRAM AND STUDENT MATINEES | 202521199349102112 |
| 2024 | People for the Ethical Treatment of Animals (peta) Norfolk, VA | C | $10,000 | paid | DOG HOUSE PROJECT | 202521199349102112 |
| 2024 | Hands On Children's Museum Olympia, WA | B | $10,000 | paid | TO ADD STEM TO FOREST ROOM | 202521199349102112 |
| 2024 | Park Academy Lake Oswego, OR | B | $9,662 | paid | ILLUSTRATIVE MATH PROJECT | 202521199349102112 |
| 2024 | Molalla Police Department Molalla, OR | U | $7,940 | paid | SUPPORT FOR K-9 | 202521199349102112 |
| 2024 | Office of Catholic Education Royersford, PA | U | $7,000 | paid | GREENHOUSE & STUDENT FUND | 202521199349102112 |
| 2024 | Senior Dog Rescue of Oregon Philomath, OR | C | $7,000 | paid | VETERINARY CARE FOR RESCUED OLD DOGS | 202521199349102112 |
| 2024 | Bigelow House Museum Olympia, WA | U | $6,500 | paid | OPEN DISPLAY ROOMS | 202521199349102112 |
| 2024 | Mathcounts Foundation Brooklyn Chapter Alexandria, VA | U | $6,000 | paid | SUPPORT BROOKLYN CHAPTER - MATHEMATICS EDUCATION | 202521199349102112 |
| 2024 | American Mathematical Society Providence, RI | B | $6,000 | paid | DOLCIANI MATHEMATICS PRIZE | 202521199349102112 |
| 2024 | Chars-Wills German Shepard Rescue New Ringgold, PA | U | $5,000 | paid | MEDICAL SUPPORT FOR ANIMALS | 202521199349102112 |
| 2024 | Providence Sw Wa Foundation Olympia, WA | D | $5,000 | paid | SUPPORT THE TODDLER LEARNING PROGRAM | 202521199349102112 |
| 2024 | Concern for Animals Olympia, WA | B | $5,000 | paid | MEDICAL FOR RESCUED ANIMALS | 202521199349102112 |
| 2024 | West Cancer Foundation Memphis, TN | B | $5,000 | paid | PROVIDE TRANSPORTATION FOR CANCER PATIENTS | 202521199349102112 |
| 2024 | Hands On Children's Museum Olympia, WA | B | $5,000 | paid | TO ADD STEM TO FOREST ROOM | 202521199349102112 |
| 2024 | Olympia Historical Society Olympia, WA | D | $5,000 | paid | MUSEUM MAINTENANCE | 202521199349102112 |
| 2024 | Puyallup Animal Rescue Eatonville, WA | B | $5,000 | paid | SUPPORT SPAY/NEUTER PROCEDURES FOR DOGS AND CATS | 202521199349102112 |
| 2024 | Iron Sides Animal Rescue Rainier, OR | B | $4,967 | paid | HAY FEEDERS & HAY | 202521199349102112 |
| 2024 | The Center Loss and Bereavement Skippack, PA | D | $3,000 | paid | CAMP MILLIE FOR BEREAVED CHILDREN | 202521199349102112 |
| 2023 | Hunter College Foundation Inc New York, NY | B | $250,000 | paid | MARY P. DOLCIANI INNOVATION GRANT-MATHEMATICS | 202401139349102185 |
| 2023 | Mathematical Association of America Washington, DC | U | $125,000 | paid | PROJECT NEXT 2023 | 202401139349102185 |
| 2023 | Mathematical Association of America Washington, DC | U | $124,875 | paid | PROJECT NEXT | 202401139349102185 |
| 2023 | Mathematical Association of America Washington, DC | U | $86,000 | paid | DMEG 2023 | 202401139349102185 |
| 2023 | Hunter College Foundation Inc New York, NY | B | $50,000 | paid | ESTABLISH SCHOLARSHIP IN PERPETUITY | 202401139349102185 |
| 2023 | North Thurston Education Fund Lacey, WA | U | $20,000 | paid | SCHOLARSHIPS | 202401139349102185 |
| 2023 | Spring Valley School Foundation Birmingham, AL | B | $20,000 | paid | RESEARCH AND SCHOLARSHIPS | 202401139349102185 |
| 2023 | University Ana G Mendez Carolina, PR | U | $20,000 | paid | CONCEPCION HALLORAN MEMORIAL SCHOLARSHIPS | 202401139349102185 |
| 2023 | Park Academy Lake Oswego, OR | B | $12,600 | paid | ILLUSTRATIVE MATH PROJECT | 202401139349102185 |
| 2023 | Hands On Childrens Museum Olympia, WA | B | $10,000 | paid | TO ADD STEM TO FOREST ROOM | 202401139349102185 |
| 2023 | Spay Neuter All Pets (snap) Olympia, WA | C | $10,000 | paid | SPAY/NEUTER RESCUED DOGS | 202401139349102185 |
| 2023 | Peta Norfolk, VA | U | $10,000 | paid | DOG HOUSE PROJECT | 202401139349102185 |
| 2023 | Bigelow House Museum Olympia, WA | U | $10,000 | paid | OPEN DISPLAY ROOMS | 202401139349102185 |
| 2023 | Jewish Foundation of Memphis Germantown, TN | B | $10,000 | paid | TO HELP INJURED CIVILIANS | 202401139349102185 |
| 2023 | Joint Animal Services Olympia, WA | U | $10,000 | paid | MEDICAL UNIT FOR RESCUED ANIMALS | 202401139349102185 |
| 2023 | Iberian Horse Rescue Mabton, WA | U | $10,000 | paid | TRANSPORT RESCUED HORSES | 202401139349102185 |
| 2023 | Senior Dog Rescue of Oregon Philomath, OR | C | $10,000 | paid | VETERINARY CARE FOR RESCUED OLD DOGS | 202401139349102185 |
| 2023 | Molalla Police Department Molalla, OR | U | $8,700 | paid | SUPPORT FOR K-9 | 202401139349102185 |
| 2023 | Suwanee Police Department Suwanee, GA | D | $7,000 | paid | EXPLORER PROGRAM | 202401139349102185 |
| 2023 | Office of Catholic Education Royersford, PA | U | $7,000 | paid | GRANT-GREENHOUSE & STUDENT FUND | 202401139349102185 |
| 2023 | St Placid Priory Lacey, WA | U | $5,000 | paid | GENERAL OPERATING COSTS | 202401139349102185 |
| 2023 | A Woof Over My Head Portland, OR | U | $5,000 | paid | DOG RESCUE | 202401139349102185 |
| 2023 | The Center Loss and Bereavement Skippack, PA | D | $5,000 | paid | CAMP MILLIE FOR BEREAVED CHILDREN | 202401139349102185 |
| 2023 | Concern for Animals Olympia, WA | B | $5,000 | paid | MEDICAL FOR RESCUED ANIMALS | 202401139349102185 |
| 2023 | Guiding Eyes for the Blind Yorktown Heights, NY | B | $5,000 | paid | GENETICS PROGRAM | 202401139349102185 |
| 2023 | Mathcounts Foundation Brooklyn Chapter Alexandria, VA | U | $3,000 | paid | SUPPORT BROOKLYN CHAPTER -MATHEMATICS EDUCATION | 202401139349102185 |
| 2023 | Iron Sides Animal Rescue Rainier, OR | B | $2,200 | paid | HAY FEEDERS & HAY | 202401139349102185 |
| 2022 | Hunter College Foundation Inc New York, NY | B | $250,000 | paid | MARY P. DOLCIANI INNOVATION GRANT | 202311089349101856 |
| 2022 | Mathematical Association of America Washington, DC | U | $125,000 | paid | DOLCIANI AWARD | 202311089349101856 |
| 2022 | Mathematical Association of America Washington, DC | U | $100,000 | paid | TO NAME THE DOLCIANI MATHEMATICAL CENTER | 202311089349101856 |
| 2022 | Fordham University Bronx, NY | B | $75,000 | paid | EJCALLAHAN MEMORIAL SCHOLARSHIP | 202311089349101856 |
| 2022 | Animal Services Lacey, WA | U | $55,000 | paid | MEDICAL FACILITY GRANT | 202311089349101856 |
| 2022 | St Placid Priory Lacey, WA | U | $50,000 | paid | GENERAL OPERATING EXPENSES | 202311089349101856 |
| 2022 | Mathematical Association of America Washington, DC | U | $32,210 | paid | DOLCIANI MATHEMATICS ENHANCEMENT GRANTS | 202311089349101856 |
| 2022 | Thurston County Sheriff's Office Olympia, WA | D | $31,050 | paid | K-9 UNIT GRANT | 202311089349101856 |
| 2022 | Guiding Eyes for the Blind Yorktown Heights, NY | B | $27,400 | paid | EJCALLAHAN MEMORIAL - GEONOME PROJECT | 202311089349101856 |
| 2022 | St Raymonds High School for Boys Bronx, NY | D | $25,000 | paid | EJCALLAHAN MEMORIAL SCHOLARSHIP | 202311089349101856 |
| 2022 | Olympia Fire Department Olympia, WA | U | $21,800 | paid | EQUIPMENT AND TRAINING | 202311089349101856 |
| 2022 | Leader Dogs for the Blind Rochester Hills, MI | B | $20,000 | paid | COLLEGE BOUND ASSISTANCE PROGRAM | 202311089349101856 |
| 2022 | Gwinnett County Public School Foundation Suwanee, GA | U | $20,000 | paid | ROBOTIC PROGRAM | 202311089349101856 |
| 2022 | Peta Notfolk, VA | U | $13,000 | paid | DOG HOUSE PROJECT | 202311089349101856 |
| 2022 | Olympia Historical Society Olympia, WA | D | $10,000 | paid | RENNOVATE UPSTAIRS AT BIGELOW HOUSE MUSEUM | 202311089349101856 |
| 2022 | Senior Dog Rescue of Oregon Philomath, OR | C | $10,000 | paid | VETERINARY CARE FOR RESCUED OLD DOGS | 202311089349101856 |
| 2022 | Milwaukie Police Department Milwaukee, OR | U | $9,600 | paid | SUPPORT FOR K-9 | 202311089349101856 |
| 2022 | Centralia Police Department Centralia, WA | U | $8,000 | paid | K-9 UNIT GRANT | 202311089349101856 |
| 2022 | Park Academy Lake Oswego, OR | B | $7,900 | paid | NEW MIDDLE SCHOOL CURIICULUM | 202311089349101856 |
| 2022 | Hands On Children's Museum Olympia, WA | B | $6,500 | paid | SCIENTIST IN RESIDENCE SERIES | 202311089349101856 |
| 2022 | American Mathematical Society Providence, RI | B | $6,000 | paid | DOLCIANI PRIZE FOR EXCELLENCE | 202311089349101856 |
| 2022 | American Mathematical Society Providence, RI | B | $5,000 | paid | DOLCIANI PRIZE 2021 | 202311089349101856 |
| 2022 | Berkley American Legion Post Berkley, MI | U | $3,000 | paid | TO PROVIDE SUPPLIES FOR FALLEN OFFICER MEMORIAL EVENT | 202311089349101856 |
| 2022 | Mathcounts Foundation Brooklyn Chapter Alexandria, VA | U | $3,000 | paid | FUNDING FOR THE BROOKLYN CHAPTER FOR YEAR 5 | 202311089349101856 |
| 2022 | Milwaukee Public Safety Foundation Milwaukee, OR | C | $2,400 | paid | EQUIPMENT UPGRADE | 202311089349101856 |
| 2022 | Mathematical Association of America Washington, DC | U | $125 | paid | PROJECT NEXT | 202311089349101856 |
| 2021 | Mathematical Association of America Washington, DC | U | $125,000 | paid | PROJECT NEXT FELLOWS | 202212009349100321 |
| 2021 | Mathematical Association of America Washington, DC | U | $86,000 | paid | DOLCIANI MATHEMATICS ENHANCEMENT GRANTS | 202212009349100321 |
| 2021 | American Institute of Mathematics San Jose, CA | C | $59,700 | paid | SUPPORT THE GLOBAL MATH PROJECT | 202212009349100321 |
| 2021 | Hunter College Foundation Inc New York, NY | B | $50,000 | paid | ANNE DOLCIANI SCHOLARSHIP | 202212009349100321 |
| 2021 | School Sisters of Notre Dame Caguas, PR | B | $50,000 | paid | GENERAL OPERATING EXPENSES | 202212009349100321 |
| 2021 | Guiding Eyes for the Blind Yorktown Heights, NY | B | $25,000 | paid | SPONSOR TWO GUIDING EYE DOGS IN TRAINING | 202212009349100321 |
| 2021 | Berkley Public Safety Department Berkley, MI | U | $25,000 | paid | SUPPORT THE K-9 PROGRAM | 202212009349100321 |
| 2021 | Providence Southwest Washington Foundation Aka St Peter Hospital Foundation Olympia, WA | D | $25,000 | paid | FURNISHING PATIENT GARDEN AND VISITING AREA | 202212009349100321 |
| 2021 | Foundation for Choice Dallas, TX | C | $20,000 | paid | SUPPORT STUDENT PROGRAM ACTIVITIES | 202212009349100321 |
| 2021 | National Council of Teachers of Mathematics Reston, VA | B | $20,000 | paid | DEVELOP MATHEMATICS ENRICHMENT ACTIVITES - YEAR FOUR | 202212009349100321 |
| 2021 | City of Sheridan Police Department Sheridan, CO | U | $18,500 | paid | SUPPORT THE K-9 PROGRAM | 202212009349100321 |
| 2021 | Park Academy Lake Oswego, OR | B | $18,000 | paid | SUPPORT THE ROBOTICS PROGRAM | 202212009349100321 |
| 2021 | Spay Neuter All Pets Olympia, WA | B | $10,000 | paid | ASSIST LOW INCOME OWNERS TO SPAY/NEUTER THEIR DOG OR CAT | 202212009349100321 |
| 2021 | Senior Dog Rescue of Oregon Philomath, OR | C | $10,000 | paid | VETERINARY CARE | 202212009349100321 |
| 2021 | Hands On Children's Museum Olympia, WA | B | $10,000 | paid | SCIENTIST IN RESIDENCE SERIES | 202212009349100321 |
| 2021 | Olympia Historical Society Olympia, WA | D | $10,000 | paid | RESTORATION OF SECOND FLOOR IN THE BIGELOW HOUSE MUEUM | 202212009349100321 |
| 2021 | Guiding Eyes for the Blind Yorktown Heights, NY | B | $10,000 | paid | SUPPORT THE GENETICS PROGRAM | 202212009349100321 |
| 2021 | Center for Coastal Studies Provincetown, MA | C | $10,000 | paid | SUPPORT THE MARINE MAMMAL ENTANGLEMENT PROGRAM | 202212009349100321 |
| 2021 | Cascade Mental Health Centralia, WA | D | $10,000 | paid | UPDATE AUDIO VISUAL EQUIPMENT | 202212009349100321 |
| 2021 | Suwanee Police Department Suwanee, GA | D | $7,000 | paid | SUPPORT THE EXPLORER PROGRAM | 202212009349100321 |
| 2021 | St Placid Priory Lacey, WA | U | $5,000 | paid | GENERAL OPERATING EXPENSES | 202212009349100321 |
| 2021 | St Ignatius School Bronx, NY | B | $5,000 | paid | CURRICULUM ENHANCEMENT | 202212009349100321 |
| 2021 | St Raymonds High School for Boys Bronx, NY | D | $5,000 | paid | CURRICULUM ENHANCEMENT | 202212009349100321 |
| 2021 | Furry Friends Vancouver, WA | B | $3,500 | paid | PURCHASE CENTRIFUGE AND EXAM TABLE | 202212009349100321 |
| 2021 | Mathcounts Foundation Brooklyn Chapter Alexandria, VA | U | $3,000 | paid | FUNDING FOR THE BROOKLYN CHAPTER FOR YEAR 4 | 202212009349100321 |
| 2021 | Milwaukee Public Safety Foundation Milwaukee, OR | C | $1,720 | paid | SUPPORT EMERGENCY RESPONSE PROGRAM | 202212009349100321 |
| 2020 | Cathedral High School New York, NY | C | $100,000 | paid | DOLCIANI MATHEMATICS WING | 202102019349100200 |
| 2020 | Mathematical Association of America Washington, DC | U | $83,508 | paid | DOLCIANI MATHEMATICS ENHANCEMENT GRANTS | 202102019349100200 |
| 2020 | American Institute of Mathematics San Jose, CA | C | $63,703 | paid | SUMMER PROGRAM FOR NATIVE AMERICANS | 202102019349100200 |
| 2020 | Guiding Eyes for the Blind Yorktown Heights, NY | B | $50,000 | paid | HUMAN/DOG TEAM SPONSOR | 202102019349100200 |
| 2020 | National Council of Teachers of Mathematics Reston, VA | B | $30,000 | paid | DEVELOP K-8 MATH ENHANCEMENT ACTIVITIES | 202102019349100200 |
| 2020 | Pope John Paul the II High School Lacey, WA | C | $25,000 | paid | PURCHASE EDUCATIONAL AND SAFETY EQUIPMENT | 202102019349100200 |
| 2020 | Grant Rapids Police Foundation Grand Rapids, MI | C | $20,000 | paid | FUND K-9 TEAM AND EQUIPMENT | 202102019349100200 |
| 2020 | Leader Dogs for the Blind Rochester Hills, MI | B | $15,000 | paid | COLLEGE BOUND ASSISTANCE PROGRAM | 202102019349100200 |
| 2020 | Economic Opportunity Institute Seattle, WA | B | $12,500 | paid | FREE COMMUNITY COLLEGE TUITION PROGRAM | 202102019349100200 |
| 2020 | Putnam County Sheriff's Office Carmel, NY | U | $11,500 | paid | FUND K-9 TEAM AND EQUIPMENT | 202102019349100200 |
| 2020 | Senior Dog Rescue of Oregon Philomath, OR | C | $10,000 | paid | MEDICAL TREATMENT FOR RESCUED DOGS | 202102019349100200 |
| 2020 | Olympia Historical Society Olympia, WA | D | $10,000 | paid | MUSEUM MAINTENANCE | 202102019349100200 |
| 2020 | Guiding Eyes for the Blind Yorktown Heights, NY | B | $10,000 | paid | GENETIC RESEARCH | 202102019349100200 |
| 2020 | Center for Coastal Studies Provincetown, MA | C | $10,000 | paid | SUPPORT THE WHALE ENTANGLEMENT PROGRAM | 202102019349100200 |
| 2020 | Concern for Animals Olympia, WA | B | $10,000 | paid | HELP ELDERLY PET OWNERS WITH PET MEDICAL EXPENSES | 202102019349100200 |
| 2020 | Hands On Children's Museum Olympia, WA | B | $10,000 | paid | FUNDING CREATIVE KITS FOR SCHOOLS/LIBRARIES | 202102019349100200 |
| 2020 | Park Academy Lake Oswego, OR | B | $9,000 | paid | PURCHASE VIRTUAL LEARNING EQUIPMENT | 202102019349100200 |
| 2020 | St Placid Priory Lacey, WA | U | $9,000 | paid | PURCHASE PRESERVATION MATERIALS | 202102019349100200 |
| 2020 | Milwaukie Police Department Milwaukee, OR | U | $7,750 | paid | SUPPORT THE K-9 PROGRAM | 202102019349100200 |
| 2020 | Suwanee Police Department Suwanee, GA | D | $7,000 | paid | SUPPORT THE EXPLORER PROGRAM | 202102019349100200 |
| 2020 | Mathematical Association of America Washington, DC | U | $5,250 | paid | MARY P. DOLCIANI AWARD | 202102019349100200 |
| 2020 | School Sisters of Notre Dame in the Region of Puerto Rico San Juan | U | $5,000 | paid | GENERAL SUPPORT FOR ELDERLY NUNS | 202102019349100200 |
| 2020 | Milwaukie Public Safety Foundation Milwaukee, OR | B | $3,250 | paid | SUPPORT MILWAUKEE POLICE PROGRAMS | 202102019349100200 |
| 2020 | Mathcounts Foundation Brooklyn Chapter Alexandria, VA | U | $3,000 | paid | FUNDING FOR THE BROOKLYN CHAPTER FOR 1 YEAR | 202102019349100200 |
| 2019 | Mathematical Association of America Washington, DC | U | $100,000 | paid | PROJECT NEXT | 202041279349101309 |
| 2019 | Mathematical Association of America Washington, DC | U | $86,000 | paid | DOLCIANI MATHEMATICS ENHANCEMENT GRANTS | 202041279349101309 |
| 2019 | Pope John Paul the II High School Lacey, WA | C | $25,000 | paid | PURCHASE EDUCATIONAL AND SAFETY EQUIPMENT | 202041279349101309 |
| 2019 | National Council of Teachers of Mathematics Reston, VA | B | $20,000 | paid | DEVELOP K-8 MATH ENHANCEMENT ACTIVITIES | 202041279349101309 |
| 2019 | Hunter College Foundation Inc New York, NY | B | $20,000 | paid | SPONSOR DOLCIANI LECTURE SERIES LECTURE | 202041279349101309 |
| 2019 | Shrine Catholic High School & Academy Royal Oak, MI | U | $20,000 | paid | SUPPORT CAPITAL PROJECT SPORTS FACILITY | 202041279349101309 |
| 2019 | Foundation for Choice Dallas, TX | C | $15,000 | paid | DIGITIZE MATH CURRICULUM | 202041279349101309 |
| 2019 | Guiding Eyes for the Blind Yorktown Heights, NY | B | $15,000 | paid | GENETIC RESEARCH | 202041279349101309 |
| 2019 | Center for Coastal Studies Provincetown, MA | C | $15,000 | paid | SUPPORT THE WHALE ENTANGLEMENT PROGRAM | 202041279349101309 |
| 2019 | Economic Opportunity Institute Seattle, WA | B | $12,500 | paid | FREE COMMUNITY COLLEGE TUITION PROGRAM | 202041279349101309 |
| 2019 | Thurston County Deputy Sheriffs Association and Foundation Inc Olympia, WA | C | $10,000 | paid | PURCHASE TRAINING EQUIPMENT FOR K-9 PROGRAM | 202041279349101309 |
| 2019 | People for the Ethical Treatment of Animals Inc Norfolk, VA | B | $10,000 | paid | SUPPORT DOG HOUSE PROGRAM | 202041279349101309 |
| 2019 | Concern for Animals Olympia, WA | B | $10,000 | paid | HELP ELDERLY PET OWNERS WITH PET MEDICAL EXPENSES | 202041279349101309 |
| 2019 | Senior Dog Rescue of Oregon Philomath, OR | C | $10,000 | paid | MEDICAL TREATMENT FOR RESCUED DOGS | 202041279349101309 |
| 2019 | Child Care Action Council of Thurston County Olympia, WA | B | $9,522 | paid | DEVELOP MATH CURRICULUM FOR EARLY LEARNING | 202041279349101309 |
| 2019 | Park Academy Lake Oswego, OR | B | $8,720 | paid | SUPPORT STEM PROGRAMS | 202041279349101309 |
| 2019 | Milwaukie Police Department Milwaukee, OR | U | $8,000 | paid | SUPPORT THE K-9 PROGRAM | 202041279349101309 |
| 2019 | Old Dog Haven Lake Stevens, WA | U | $8,000 | paid | MEDICAL TREATMENT FOR OLD DOGS | 202041279349101309 |
| 2019 | Suwanee Police Department Suwanee, GA | D | $7,000 | paid | SUPPORT THE EXPLORER PROGRAM | 202041279349101309 |
| 2019 | Mathematical Association of America Washington, DC | U | $5,250 | paid | MARY P. DOLCIANI AWARD | 202041279349101309 |
| 2019 | School Sisters of Notre Dame in the Region of Puerto Rico San Juan | U | $5,000 | paid | GENERAL SUPPORT FOR ELDERLY NUNS | 202041279349101309 |
| 2019 | St Raymond High School for Boys Bronx, NY | U | $5,000 | paid | SCHOLARSHIPS | 202041279349101309 |
| 2019 | St Placid Priory Lacey, WA | U | $5,000 | paid | GENERAL OPERATING SUPPORT | 202041279349101309 |
| 2019 | Our Lady Star of the Sea Gross Pointe Woods, MI | U | $5,000 | paid | EDUCATIONAL MATERIALS FOR LIBRARY | 202041279349101309 |
| 2019 | Homeless Backpacks Inc Lacey, WA | B | $5,000 | paid | FOOD FOR LOW INCOME STUDENTS | 202041279349101309 |
| 2019 | Olympia Historical Society Olympia, WA | D | $4,500 | paid | HOLIDAY HISTORIC HOME TOUR | 202041279349101309 |
| 2019 | Spay Neuter All Pets Olympia, WA | B | $4,500 | paid | SPONSOR SPAY AND NEUTER CATS AND DOGS FOR LOW INCOME PEOPLE | 202041279349101309 |
| 2019 | Olympia Historical Society Olympia, WA | D | $3,500 | paid | MUSEUM MAINTENANCE | 202041279349101309 |
| 2019 | Milwaukie Public Safety Foundation Milwaukee, OR | B | $3,250 | paid | SUPPORT MILWAUKEE POLICE PROGRAMS | 202041279349101309 |
| 2019 | Furry Friends Vancouver, WA | B | $3,000 | paid | MEDICAL EQUIPMENT | 202041279349101309 |
| 2019 | Mathcounts Foundation Brooklyn Chapter Alexandria, VA | U | $3,000 | paid | FUNDING FOR THE BROOKLYN CHAPTER FOR 1 YEAR | 202041279349101309 |
| 2019 | St Placid Priory Lacey, WA | U | $2,500 | paid | GENERAL OPERATING SUPPORT | 202041279349101309 |
| 2019 | Port Angeles Police Department Port Angeles, WA | D | $1,500 | paid | SUPPORT THE K-9 PROGRAM | 202041279349101309 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202601189349101510 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202521199349102112 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202401139349102185 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202311089349101856 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202212009349100321 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202102019349100200 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.1 | 202041279349101309 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/133147449.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.