Nonprofits in SAN MATEO, CA
467 tax-exempt organizations with a return on IRS file.
All nonprofits in SAN MATEO, A–Z (page 4 of 5)
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 94-6172298 · last filed 990-EZ for 2025
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 94-6183794 · last filed 990-N for 2024
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 94-3184112 · last filed 990-EZ for 2025
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 94-6171267 · last filed 990 for 2025
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 94-2644497 · last filed 990 for 2025
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 94-3302025 · last filed 990-EZ for 2025
- PTA CALIFORNIA CONGRESS OF PARENTS TEACHERS & STUDENTS INCEIN 94-6172082 · last filed 990-EZ for 2025
- PUBLIC DATA LIBRARY INCEIN 88-4214948 · last filed 990-N for 2025
- RAISING LIGHT FOUNDATION INCEIN 39-2339918 · last filed 990-PF for 2025
- RECOVERY ROAD ONLINE INCEIN 85-1983615 · last filed 990-N for 2024
- REDWOOD FUTURE FOUNDATIONEIN 39-4623076 · last filed 990-N for 2025
- REGISTER HEREIN 88-1719347 · last filed 990-EZ for 2025
- REINVENTMD FOUNDATIONEIN 41-3663234 · last filed 990-N for 2025
- RESPONSIBLE DEVELOPMENT FOR WATER TANK HILLEIN 81-3014827 · last filed 990-N for 2024
- ROBERT I & LIEN Q CHEN FAMILY FOUNDATIONEIN 20-1885060 · last filed 990-PF for 2024
- ROBERTS FOUNDATIONEIN 94-2967074 · last filed 990-PF for 2024
- ROTARY HACIENDAS INCEIN 94-2978646 · last filed 990 for 2025
- ROTARY INTERNAIONALEIN 94-2595580 · last filed 990-EZ for 2025
- ROTARY INTERNATIONALEIN 94-6082704 · last filed 990-EZ for 2025
- ROYAL ORDER OF JESTERSEIN 93-7273319 · last filed 990 for 2025
- RUPERT H JOHNSON JR FOUNDATIONEIN 94-3170047 · last filed 990-PF for 2025
- SAMARITAN HOUSEEIN 23-7416272 · last filed 990 for 2025
- SAN BRUNO DOG OBEDIENCE SCHOOL INCEIN 94-3190083 · last filed 990-EZ for 2025
- SAN FRANCISCO ACCORDION CLUBEIN 94-3148553 · last filed 990-N for 2025
- SAN FRANCISCO BAY AREA WATER USERS ASSOCIATIONEIN 23-7222795 · last filed 990-N for 2023
- SAN FRANCISCO PENINSULA ORGAN ACADEMYEIN 47-1016083 · last filed 990-EZ for 2025
- SAN FRANCISCO SHERIFFS AIR SQUADRONEIN 23-7182473 · last filed 990-EZ for 2025
- SAN MATEO ARBORETUM SOCIETY INCEIN 51-0178003 · last filed 990-EZ for 2025
- SAN MATEO CHAMBER OF COMMERCEEIN 94-0838880 · last filed 990 for 2024
- SAN MATEO CHARITIES INCEIN 94-3324508 · last filed 990-N for 2025
- SAN MATEO CITY PARKS AND RECREATION FOUNDATIONEIN 27-4690768 · last filed 990-EZ for 2025
- SAN MATEO CONSOLIDATED FIRE DEPARTMENT FIREFIGHTERS ASSOCIATIOEIN 83-3045964 · last filed 990-EZ for 2025
- SAN MATEO CONSOLIDATED FIRE DEPARTMENT FUNDED HRA TRUSTEIN 85-2617004 · last filed 990 for 2024
- SAN MATEO COUNTY ASSOCIATION OF REALTORS INCEIN 94-3207822 · last filed 990 for 2024
- SAN MATEO COUNTY ASTRONOMICAL SOCIETYEIN 94-2448416 · last filed 990-N for 2025
- SAN MATEO COUNTY CHAPTER OF THE AMERICAN INSTITUTE OF ARCHITECTSEIN 94-2861627 · last filed 990-EZ for 2025
- SAN MATEO COUNTY COLLEGES EDUCATIONAL HOUSING CORPORATIONEIN 20-1880465 · last filed 990 for 2025
- SAN MATEO COUNTY COMMUNITY COLLEGE DISTRICT FINANCING CORPORATIONEIN 20-1670207 · last filed 990-N for 2024
- SAN MATEO COUNTY COMMUNITY COLLEGES FOUNDATIONEIN 94-6133905 · last filed 990 for 2025
- SAN MATEO COUNTY ECONOMIC DEVELOPMENT ASSOCIATION INCORPORATEIN 94-1295795 · last filed 990 for 2025
- SAN MATEO COUNTY EXPOSTION AND FAIR ASSOCIATIONEIN 94-1253708 · last filed 990 for 2024
- SAN MATEO COUNTY FELLOWSHIP INCEIN 94-1599460 · last filed 990-EZ for 2025
- SAN MATEO COUNTY GENEALOGICAL SOCIETYEIN 94-2856483 · last filed 990-N for 2025
- SAN MATEO COUNTY HEALTH FOUNDATIONEIN 94-3116070 · last filed 990 for 2025
- SAN MATEO COUNTY LABOR PUBLISHING COMPANYEIN 94-6479160 · last filed 990-EZ for 2024
- SAN MATEO COUNTY PARKS AND RECREATION FOUNDATIONEIN 94-3306697 · last filed 990 for 2025
- SAN MATEO COUNTY REALTORS FOUNDATIONEIN 94-3163126 · last filed 990-EZ for 2024
- SAN MATEO COUNTY UNION COMMUNITY ALLIANCEEIN 73-1656669 · last filed 990-EZ for 2026
- SAN MATEO COUNTY WOMEN LAWYERS SECTION EDUCATIONAL FOUNDATIONEIN 94-3255974 · last filed 990-N for 2025
- SAN MATEO CRTA - SCHOLARSHIP AND EDUCATIONAL FOUNDATION INCEIN 32-0277541 · last filed 990-N for 2022
- SAN MATEO DOG TRAINING CLUB INCEIN 94-6104491 · last filed 990-EZ for 2025
- SAN MATEO FIRE DEPARTMENT WIDOWS AND ORPHANS MUTUAL AID FUNDEIN 94-6169238 · last filed 990 for 2025
- SAN MATEO GARDEN CENTEREIN 23-7222141 · last filed 990-EZ for 2024
- SAN MATEO HERITAGE ALLIANCE INCEIN 88-2159434 · last filed 990-N for 2025
- SAN MATEO HIGHLANDS COMMUNITY ASSOCIATIONEIN 94-2926914 · last filed 990-N for 2025
- SAN MATEO HIGH SCHOOL ATHLETIC BOOSTERSEIN 46-3987449 · last filed 990 for 2025
- SAN MATEO HIGH SCHOOL DRAMAEIN 94-3123215 · last filed 990-EZ for 2025
- SAN MATEO HIGH SCHOOL FOUNDATIONEIN 20-0027218 · last filed 990 for 2025
- SAN MATEO HIGH SCHOOL MUSIC BOOSTERSEIN 94-2647133 · last filed 990-EZ for 2025
- SAN MATEO JAPANESE-AMERICAN COMMUNITY CENTEREIN 92-0194073 · last filed 990-N for 2025
- SAN MATEO KENDO DOJOEIN 83-4156619 · last filed 990-N for 2025
- SAN MATEO MASONIC TEMPLE INCEIN 94-0839075 · last filed 990-EZ for 2025
- SAN MATEO MASTER MARLINS INCEIN 94-3084479 · last filed 990-N for 2025
- SAN MATEO MEDICAL CENTER VOLUNTEERSEIN 94-2332280 · last filed 990-EZ for 2025
- SAN MATEO NIPPON GAKUYENEIN 94-1546519 · last filed 990-EZ for 2024
- SAN MATEO PARENTS CLUBEIN 94-3200861 · last filed 990-N for 2025
- SAN MATEO PARENTS NURSERY SCHOOL INCEIN 94-1326531 · last filed 990 for 2025
- SAN MATEO PARK NEIGHBORHOOD ASSOCIATIONEIN 56-2631949 · last filed 990-N for 2025
- SAN MATEO POLICE ACTIVITIES LEAGUEEIN 31-1593896 · last filed 990 for 2025
- SAN MATEO POLICE DEPARTMENT K-9 UNIT INCEIN 86-1900573 · last filed 990-N for 2025
- SAN MATEO POLICE OFFICERS ASSOCIATIONEIN 30-0446257 · last filed 990 for 2024
- SAN MATEO PONY-COLT BASEBALL LEAGUEEIN 94-3196310 · last filed 990-N for 2025
- SAN MATEO PUBLIC LIBRARY FOUNDATIONEIN 94-3191775 · last filed 990 for 2025
- SAN MATEO ROTARY FOUNDATIONEIN 23-7101037 · last filed 990 for 2025
- SAN MATEO SISTER CITY ASSOCIATION INCEIN 94-1588552 · last filed 990-EZ for 2024
- SAN MATEO TRACK CLUBEIN 84-3260161 · last filed 990-N for 2024
- SAN MATEO YOUTH SOFTBALL ASSOCIATIONEIN 94-3065828 · last filed 990 for 2025
- SCHOOL NURSES ASSOCIATION OF SANTA CLARA COUNTYEIN 27-0976191 · last filed 990-N for 2025
- SECOND CHANCE PROJECTEIN 94-3271085 · last filed 990-N for 2025
- SHAKER S CHARITABLE FOUNDATIONEIN 84-2476504 · last filed 990-N for 2023
- SHAO - LI CHARITABLE TREIN 87-6841118 · last filed 990-PF for 2026
- SHI AND XU FOUNDATIONEIN 33-1588866 · last filed 990-PF for 2025
- SHOLOM FUNDEIN 46-4399373 · last filed 990-N for 2024
- SHRINERS INTERNATIONALEIN 23-7362210 · last filed 990-N for 2025
- SHRINERS INTERNATIONALEIN 23-7362236 · last filed 990-N for 2025
- SHRINERS INTERNATIONALEIN 23-7133132 · last filed 990-N for 2025
- SHRINERS INTERNATIONALEIN 23-7133117 · last filed 990-N for 2025
- SHRINERS INTERNATIONALEIN 23-7133131 · last filed 990-N for 2025
- SHRINERS INTERNATIONALEIN 23-7133136 · last filed 990-N for 2025
- SHRINERS INTERNATIONALEIN 35-2872916 · last filed 990-N for 2025
- SHRINERS INTERNATIONALEIN 51-0154784 · last filed 990-EZ for 2023
- SIKH GURDWARA OF SAN FRANCISCOEIN 45-5179643 · last filed 990-N for 2013
- SILICON VALLEY SHOWCASE FOUNDATION CORPORATIONEIN 92-3584973 · last filed 990-EZ for 2024
- SLOW GLEN PARKEIN 93-4446368 · last filed 990-N for 2025
- SLY FOXXE PRODUCTIONSEIN 47-3882081 · last filed 990-N for 2023
- SMALL SCHOOLS INTERMEDIATE LEAGUEEIN 81-1843609 · last filed 990-N for 2025
- SMITH COLLEGE CLUB OF THE PENINSULAEIN 94-3335283 · last filed 990-N for 2025
- SOCIETY OF ST VINCENT DE PAUL PARTICULAR COUNCIL OF SAN MATEOEIN 90-0768822 · last filed 990 for 2025
- SOCIETY OF ST VINCENT DE PAUL PARTICULAR COUNCIL OF SAN MATEOEIN 94-1375833 · last filed 990 for 2025
- SONE PHILANTHROPY INCEIN 85-3397356 · last filed 990-PF for 2025