Nonprofits in TULSA, OK
2,613 tax-exempt organizations with a return on IRS file.
Largest nonprofits in TULSA by revenue
- SAINT FRANCIS HOSPITAL INC EIN 73-0700090 · last filed 990 for 2025 · revenue $1,951,973,242
- ST JOHN MEDICAL CENTER INC EIN 73-0579286 · last filed 990 for 2025 · revenue $640,702,927
- GEORGE KAISER FAMILY FOUNDATION EIN 73-1574370 · last filed 990 for 2024 · revenue $549,695,640
- UNIVERSITY OF TULSA EIN 73-0579298 · last filed 990 for 2025 · revenue $339,370,417
- TULSA COMMUNITY FOUNDATION EIN 73-1554474 · last filed 990 for 2024 · revenue $297,921,611
- WARREN CLINIC INC EIN 73-1310891 · last filed 990 for 2025 · revenue $238,492,543
- SAINT FRANCIS HOSPITAL SOUTH LLC EIN 01-0603214 · last filed 990 for 2025 · revenue $234,350,466
- SAINT FRANCIS HOSPITAL MUSKOGEE INC EIN 81-4322087 · last filed 990 for 2025 · revenue $233,648,441
- ORAL ROBERTS UNIVERSITY EIN 73-0739626 · last filed 990 for 2025 · revenue $197,522,074
- ST JOHN HEALTH SYSTEM INC EIN 73-1215174 · last filed 990 for 2025 · revenue $173,202,632
All nonprofits in TULSA, A–Z (page 1 of 27)
- 1-2-3 INTERNATIONAL LTDEIN 26-2082215 · last filed 990-N for 2025
- 1921 SANKOFA FUND INCEIN 99-4230254 · last filed 990-N for 2025
- 1ST STEP MALE DIVRSION PROGRAM INCEIN 30-0934609 · last filed 990 for 2025
- 24-7 PRAYEREIN 83-0428051 · last filed 990 for 2024
- 3131 E 7TH ST INCEIN 27-1103491 · last filed 990-N for 2025
- 36 DEGREES NORTH COEIN 47-5435463 · last filed 990 for 2024
- 3ARS INSTITUTEEIN 20-0780347 · last filed 990-N for 2025
- 4-D COMMUNICATIONS MINISTRY INCEIN 20-2550206 · last filed 990-N for 2025
- 574 FOUNDATIONEIN 88-1857281 · last filed 990-PF for 2025
- 7 PEARLS FOUNDATIONEIN 81-1462706 · last filed 990-N for 2025
- 83 UNITED INDEPENDENT SUPPORTERS ASSOCIATIONEIN 47-4244840 · last filed 990-N for 2025
- 94X MOVEMENT CORPORATIONEIN 99-0731129 · last filed 990 for 2024
- ABATE CHARITABLE SERVICESEIN 46-2572327 · last filed 990-N for 2025
- ABBA HOMES & MINISTRIESEIN 80-0414836 · last filed 990 for 2025
- ABIDE FAMILY SUPPORT INCEIN 41-4185184 · last filed 990-N for 2025
- ABILITY RESOURCESEIN 73-1000572 · last filed 990 for 2025
- ABOUTTIME NETWORKING GROUPEIN 20-8290025 · last filed 990-N for 2024
- ABUNDANCE HEALING ASSOCIATIONEIN 99-5144931 · last filed 990-N for 2025
- ABUNDANT LIFE IN JESUS INCEIN 85-0333208 · last filed 990-EZ for 2025
- ACADEMY OF GENERAL DENTISTRYEIN 36-3652811 · last filed 990-N for 2024
- ACCEPTABLE GIFT INCEIN 27-1231818 · last filed 990 for 2025
- ACOUSTIC FREIGHT TRAIN INSTRUMENT DONATION INCEIN 85-2957359 · last filed 990-N for 2025
- ACTION INTERNATIONAL MINISTRIES INCEIN 41-2451803 · last filed 990-N for 2025
- ACTIONSTEPS COUNSELING INCEIN 26-2322205 · last filed 990 for 2024
- ACTIVATE OKLAHOMA INCORPORATEDEIN 84-4333112 · last filed 990-EZ for 2025
- ADA INTERNATIONAL INCEIN 73-1296450 · last filed 990-N for 2025
- ADO FOUNDATIONEIN 85-1216333 · last filed 990-N for 2024
- AERIE INCEIN 73-1469932 · last filed 990 for 2025
- AFFORDABLE HOUSING FOR AMERICA INCEIN 04-3585525 · last filed 990 for 2024
- AFG INTERGROUP SERVICE OFFICE INCEIN 73-1169602 · last filed 990-N for 2025
- AFRICA INTERNATIONAL MISSIONS INCEIN 45-4831505 · last filed 990-EZ for 2024
- AFRICAN CHRISTIAN MISSION INCEIN 73-1197041 · last filed 990-EZ for 2026
- AGLOW INTERNATIONALEIN 51-0223602 · last filed 990-N for 2024
- AGLOW INTERNATIONALEIN 46-2477953 · last filed 990-N for 2020
- AHAVA COMMUNITY FELLOWSHIP INCEIN 73-1033126 · last filed 990-N for 2025
- AHAVA MINISTRIES INCEIN 45-4310941 · last filed 990 for 2024
- AIM HIGH ACADEMY INCEIN 20-5354136 · last filed 990 for 2024
- AIR FORCE ASSOCIATIONEIN 23-7015681 · last filed 990-N for 2025
- AKDAR SHRINERSEIN 73-0127990 · last filed 990 for 2023
- AKDAR SHRINERS GROUP RETURNEIN 51-0150096 · last filed 990 for 2023
- ALAN AND SHELLY ARMSTRONG FAMILY FOUNDATIONEIN 81-6165530 · last filed 990-PF for 2024
- ALAN TAYLOR MINISTRIES INCEIN 20-1391974 · last filed 990-EZ for 2024
- ALBERT SCHWEITZER FELLOWSHIP INCEIN 13-1982786 · last filed 990 for 2024
- ALDERSGATE UNITED METHODIST CHURCHEIN 73-6098431
- ALEXANDER MEMORIAL FUNDEIN 73-0624341 · last filed 990-PF for 2025
- ALICE R BARBARIS CHARITABLE TREIN 86-6236362 · last filed 990-PF for 2025
- ALL ABOUT ANIMALS RESCUE INCEIN 20-1796729 · last filed 990-N for 2025
- ALL ABOUT HIM ONLINE MINISTRIESEIN 46-1920170 · last filed 990-N for 2025
- ALLIANCE FOR MEDICAL PRICE TRANSPARENCYEIN 93-4237530 · last filed 990-N for 2025
- ALLIANCE FOR PE PIPE INCEIN 41-2278415 · last filed 990 for 2024
- ALLIANCE FRANCAISE DE TULSAEIN 73-1190634 · last filed 990-N for 2025
- ALLIED COMMUNITIES OF TULSA INSPIRING OUR NEIGHBORHOODS INCEIN 46-4427205 · last filed 990-EZ for 2024
- ALL SAINTS HOME MEDICAL LLCEIN 73-1558644 · last filed 990 for 2025
- ALMA KIRKLAND CHARITABLE TRUST FBO SALVATION ARMYEIN 73-6326224 · last filed 990-PF for 2025
- ALPHA CHI OMEGA FRATERNITY INCEIN 73-6102885 · last filed 990-N for 2025
- ALPHA GAMMA DELTA FRATERNITYEIN 73-6106497 · last filed 990-N for 2025
- ALPHA PACK MARTIAL ARTS BOOSTER CLUBEIN 46-3459210 · last filed 990-N for 2025
- ALPHA RHO TAU-CIVIC ART ASSOCIATIONEIN 83-2979887 · last filed 990-N for 2025
- ALTERNATIVE DUI SCH AND ASSESSMENTSEIN 73-1623074 · last filed 990-N for 2025
- ALTRUISM INCEIN 81-1017671 · last filed 990-PF for 2025
- ALVAH G TALBOT TRUST NO 10-09835-00 COLORADO NATIONAL BANK TTEEEIN 84-6191900 · last filed 990-EZ for 2025
- ALVES MINISTRIESEIN 83-2402391 · last filed 990-EZ for 2024
- ALZHEIMERS DIVERSITY OUTREACH SERVICES INCEIN 46-2901396 · last filed 990-EZ for 2024
- AMAHORO CHILDRENS INITIATIVE INCEIN 84-3499710 · last filed 990-N for 2025
- AMANI MEDICAL FOUNDATION INCEIN 26-0472447 · last filed 990-EZ for 2025
- AMBASSADORSHIP INCEIN 73-1173465 · last filed 990-N for 2025
- AMERICAN AIRLINES AMATEUR SOFTBALL ASSOCIATION OF TULSAEIN 73-1589083 · last filed 990-N for 2025
- AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTSEIN 73-0125920 · last filed 990 for 2025
- AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS FOUNDATIONEIN 73-1298684 · last filed 990 for 2025
- AMERICAN ASSOCIATION OF UNIVERSITY WOMENEIN 73-6102759 · last filed 990-N for 2025
- AMERICAN ASSOCIATION OF ZOO KEEPERSEIN 73-1336255 · last filed 990-N for 2025
- AMERICAN BUSHIDO-KAI KARATE ASSN MINISTRY AND MISSIONS INCEIN 20-3040118 · last filed 990 for 2025
- AMERICAN CHEMICAL SOCIETYEIN 73-6098473 · last filed 990-N for 2024
- AMERICAN CHRISTIAN FICTION WRITERSEIN 39-5084673 · last filed 990-N for 2025
- AMERICAN COALITION INCEIN 26-3206532 · last filed 990-N for 2025
- AMERICAN COLLEGE OF NURSE-MIDWIVESEIN 20-2239222 · last filed 990-N for 2025
- AMERICAN DREAM CENTER INSTITUTEEIN 82-1478321 · last filed 990-EZ for 2025
- AMERICAN FEDERATION OF LABOUR & CONGRESS OF INDUSTRIAL ORGSEIN 73-0488545 · last filed 990-EZ for 2025
- AMERICAN FEDERATION OF MUSICIANS OF THE US & CANADAEIN 73-0488945 · last filed 990-N for 2025
- AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEESEIN 73-0594970 · last filed 990-EZ for 2024
- AMERICAN FEDERATION OF TEACHERSEIN 73-1487844 · last filed 990 for 2025
- AMERICAN FRIENDS OF HARUV-MEHALEV ASSOCIATION LTDEIN 82-2310935 · last filed 990 for 2024
- AMERICAN GUILD OF ORGANISTSEIN 73-6119015 · last filed 990-N for 2024
- AMERICAN INDIAN HERITAGE CENTER INCEIN 73-1375404 · last filed 990-N for 2024
- AMERICAN INNS OF COURT FOUNDATIONEIN 73-1473738 · last filed 990-N for 2025
- AMERICAN INNS OF COURT FOUNDATIONEIN 73-1304250 · last filed 990-N for 2025
- AMERICAN INSTITUTE OF CHEMICAL ENGINEERS TULSA SECTIONEIN 23-7424913 · last filed 990-N for 2025
- AMERICAN IRIS SOCIETYEIN 73-1260612 · last filed 990-N for 2024
- AMERICAN LEGIONEIN 73-0540844 · last filed 990 for 2024
- AMERICAN LEGIONEIN 73-0743026 · last filed 990 for 2025
- AMERICAN LEGION 108 DONALDSON-WALKEREIN 73-6102217 · last filed 990-N for 2025
- AMERICAN LEGION AUXILIARYEIN 41-2899786 · last filed 990-N for 2025
- AMERICAN LEGION AUXILIARYEIN 73-6102280 · last filed 990-N for 2024
- AMERICAN NEPHROLOGY NURSES ASSOCIATIONEIN 30-0635329 · last filed 990-N for 2025
- AMERICAN POSTAL WORKERS UNIONEIN 73-1120287 · last filed 990-EZ for 2025
- AMERICAN POSTAL WORKERS UNIONEIN 73-0942457 · last filed 990-EZ for 2025
- AMERICAN PRODUCTION & INVENTORY CONTROL SOCIETY TULSA CHAPTEIN 51-0177335 · last filed 990-N for 2024
- AMERICAN ROSE SOCIETYEIN 23-7200265 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR TRAINING AND DEVELOPMENTEIN 23-7429563 · last filed 990-N for 2025
- AMERICAN SOCIETY OF HEATING REFRIGERATING & A-C ENGINEERSEIN 73-1170710 · last filed 990-N for 2023