| Jericho Road Ministries | 501(c)(3) | 2003 | $56.3 million | $32.2 million | 2025-06 |
| Global Outreach Mission Inc | 501(c)(3) | 1951 | $5.1 million | $2.3 million | 2025-08 |
| Back To Basic Outreach Ministries | 501(c)(3) | 1996 | $2.3 million | $1 million | 2024-12 |
| Kingdom Bound Ministries Inc | 501(c)(3) | 1989 | $2.2 million | $954,593 | 2025-09 |
| Hearts for the Homeless of Western New York Inc | 501(c)(3) | 1993 | $586,038 | $991,787 | 2024-12 |
| Darul Iman Buffalo Inc | 501(c)(3) | 2020 | $369,358 | $99,038 | 2025-06 |
| St Philip Neri House Inc | 501(c)(3) | 2022 | $199,107 | $93,113 | 2025-12 |
| Project Lee Ministries Inc | 501(c)(3) | 1998 | $197,509 | $17,407 | 2025-12 |
| Darul Ihsan Cultural Center USA Inc | 501(c)(3) | 2017 | $193,939 | $980,588 | 2025-12 |
| Madinatul Uloom Buffalo Inc | 501(c)(3) | 2023 | $184,373 | $887,724 | 2025-12 |
| Jamia Darul Uloom Jirar Par Inc | 501(c)(3) | 2024 | $164,938 | $158,941 | 2025-12 |
| Casa de Restauracion Y Misericordia Inc | 501(c)(3) | 2024 | $145,260 | $1 | 2025-12 |
| The Sisters of Christian Charity- Mallinckrodt Convent Menham NJ | 501(c)(3) | 2020 | $133,723 | $2.1 million | 2025-12 |
| Markazul Uloom USA | 501(c)(3) | 2024 | $121,633 | $308,357 | 2024-12 |
| Group Ministries Inc | 501(c)(3) | 1999 | $116,217 | $87,334 | 2024-12 |
| Urban Christian Ministries Inc | 501(c)(3) | 1974 | $103,534 | $0 | 2024-12 |
| New Light Assembly | 501(c)(3) | 2022 | $96,756 | $47,920 | 2023-12 |
| Duffield Camp and Retreat Center Inc | 501(c)(3) | 2007 | $92,912 | $251,751 | 2025-12 |
| Spanish Church of God Path Toheaven | 501(c)(3) | 2008 | $92,824 | $204,440 | 2021-12 |
| Seventh-Day Church of God Outreach Ministries | 501(c)(3) | 2006 | $90,834 | $20,131 | 2025-12 |
| Faith Based Fellowship | 501(c)(3) | 2003 | $89,690 | $27,404 | 2022-12 |
| Catholic Diocese of Shinyanga Tanzania Inc | 501(c)(3) | 2023 | $84,846 | $42,353 | 2025-12 |
| Arakan American Buddhist Inc | 501(c)(3) | 2019 | $81,332 | $0 | 2023-12 |
| John Newman Mission Society | 501(c)(3) | 2008 | $77,443 | $12,684 | 2025-08 |
| East Buffalo Community Center Inc | 501(c)(3) | 2019 | $76,793 | $14,417 | 2025-12 |
| Seneca Gospel Mission Inc | 501(c)(3) | 2017 | $64,531 | $175,805 | 2025-08 |
| New Life World Harvest Restoration Center Inc | 501(c)(3) | 2017 | $55,401 | $2,497 | 2022-12 |
| Lovejoy Peace Center Inc | 501(c)(3) | 2022 | $53,239 | $283,141 | 2025-12 |
| Fresh Water Ministries | 501(c)(3) | 2024 | $52,320 | $56,663 | 2025-12 |
| Downtown Islamic Center Inc | 501(c)(3) | 2022 | $48,391 | $5,551 | 2025-12 |
| 495 Skinnersville Inc | 501(c)(3) | 2023 | $45,982 | $15,150 | 2024-12 |
| Hilful Fuzul Community Services Inc | 501(c)(3) | 2017 | $44,250 | $489,892 | 2024-12 |
| Central Park Jame Masjid Buffalo | 501(c)(3) | 2024 | $39,471 | $34,821 | 2025-12 |
| Baitul Mamoor Inc | 501(c)(3) | 2018 | $37,840 | $12,076 | 2025-12 |
| Proctor R Tuw Fbo School and Church | 501(c)(3) | 2019 | $36,021 | $455,380 | 2025-07 |
| Masjid Numan Inc | 501(c)(3) | 2025 | $33,672 | $39,763 | 2025-12 |
| Church Ushers Association of Buffalo Vicinity Inc | 501(c)(3) | 2014 | $30,272 | $74,716 | 2025-12 |
| F Johson Tua Fbo Church & Diocese 43V111019 | 501(c)(3) | 2019 | $22,534 | $251,814 | 2026-03 |
| A1 American Community Service Inc | 501(c)(3) | 2019 | $22,270 | $89,000 | 2024-12 |
| Sloan Islamic Cultural Center Inc | 501(c)(3) | 2022 | $20,778 | $114,026 | 2025-12 |
| Buffalo Hindu Parishad | 501(c)(3) | 2022 | $18,715 | $257,928 | 2025-12 |
| Center of Glass & Light | 501(c)(3) | 2009 | $17,694 | $25,254 | 2025-12 |
| Helen E Elliot Trust Fbo First Baptst Church & Centerville Chris Endvr | 501(c)(3) | 1989 | $16,944 | $280,962 | 2025-12 |
| Daughters United Inc | 501(c)(3) | 1996 | $12,627 | $6,119 | 2024-12 |
| Dream Haiti Inc | 501(c)(3) | 2017 | $3,739 | $37,828 | 2025-12 |
| Basic Islamic Center Bic Inc | 501(c)(3) | 2013 | $1,200 | $43,314 | 2021-12 |
| Retom Global Mission | 501(c)(3) | 2024 | $250 | $150 | 2025-12 |
| Adoptive Work for Christ Inc | 501(c)(3) | 2016 | | | |
| Al Hikmah Islamic Center Inc | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Al-Manar Foundation Inc | 501(c)(3) | 2019 | | | |
| Alexander & Jane Boyd Ta FDN | 501(c)(3) | 1983 | | $56.2 million | 2025-12 |
| Alexander Stewart Trust Ua Fbo Shippensburg Presbyterian Church | 501(c)(3) | 2001 | | $148,531 | 2025-12 |
| All Burma Monks Alliance | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| All Nations House of Prayer | 501(c)(3) | 2008 | | | |
| Amanuel Church | 501(c)(3) | 2015 | | | |
| Ample Word Ministries | 501(c)(3) | 2023 | | | |
| Ancient Gospel Landmark | 501(c)(3) | 2009 | | | |
| Antioch Baptist Church | 501(c)(3) | 1999 | | | |
| Arise Minstries | 501(c)(3) | 2004 | | | |
| Aroma Ministries Inc | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Arthur B & Marion V Myers Scta Religious Trust | 501(c)(3) | 2001 | | $131,567 | 2025-12 |
| Azzahra Aslam Quim These Are the Lights KRST Inc | 501(c)(3) | 2010 | $0 | $0 | 2023-12 |
| Be Made Whole Kingdom Ministries | 501(c)(3) | 2025 | | | |
| Beacon of Grace | 501(c)(3) | 2003 | | | |
| Bethesda World Harvest International Church | 501(c)(3) | 1995 | | | |
| Beyond the Veil Christian Ministries | 501(c)(3) | 2011 | | | |
| Bible Prophecy Ministries Inc | 501(c)(3) | 2002 | | | |
| Blood Covenant Church | 501(c)(3) | 1995 | | | |
| Bread of Life Revival Ministries Inc | 501(c)(3) | 2014 | | | |
| Breakthroughbuffalo Inc | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Brick By Brick Fellowship | 501(c)(3) | 2001 | | | |
| Bride of Christian Fellowship Inc | 501(c)(3) | 2000 | | | |
| Buffalo Chin Emmanuel Church | 501(c)(3) | 2021 | | | |
| Buffalo Deen Center Inc | 501(c)(3) | 2025 | | | |
| Buffalo Islamic Cultural Center Inc | 501(c)(3) | 2019 | | | |
| Buffalo Islamic Foundation Inc | 501(c)(3) | 2022 | $0 | $236,065 | 2025-12 |
| Buffalo Vineyard | 501(c)(3) | 2010 | | | |
| Burmese Muslim Community Inc | 501(c)(3) | 2023 | | | |
| Byfaith Ministry | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Calvarys Rock Fellowship Ministries Inc | 501(c)(3) | 2002 | | | |
| Casa de Restauracion Un Nuevo Comienzo Inc | 501(c)(3) | 2026 | | | |
| Cathedral of Praise Ministries | 501(c)(3) | 2000 | | | |
| Catholic Mens Fellowship of Western New York Inc | 501(c)(3) | 2003 | | | |
| Centennial African Methodist Episcopal Zion Church | 501(c)(3) | 2004 | | | |
| Center for Jewish Life of Buffalo Inc | 501(c)(3) | 2023 | | | |
| Chabad Jewish Center of Buffalo Inc | 501(c)(3) | 2021 | | | |
| Chabad Niagara Falls USA | 501(c)(3) | 2024 | | | |
| Change in Life Ministries Church | 501(c)(3) | 2007 | | | |
| Charlotte L Rohrbach Trust Ua | 501(c)(3) | 2001 | | $411,722 | 2025-12 |
| Chesed Inc | 501(c)(3) | 2003 | | | |
| Christ Community Church | 501(c)(3) | 1999 | | | |
| Christ Our Healer Inc | 501(c)(3) | 1995 | | | |
| Christ Salvation Mission Church Inc | 501(c)(3) | 1995 | | | |
| Christian Heritage | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Church in the Wind | 501(c)(3) | 2006 | | | |
| Church of God and Saints of Christ | 501(c)(3) | 2002 | | | |
| Church of the Living God 7TH Day | 501(c)(3) | 2001 | | | |
| Church of the Living God Pillar and Ground of Truth Wny Diocese Inc | 501(c)(3) | 2011 | | | |
| City of Winners Ministry Inc | 501(c)(3) | 2022 | | | |
| Concilio Betel de Iglesias Independientes Pentecostales Inc | 501(c)(3) | 2012 | | | |
| Congregation Beth Abraham | 501(c)(3) | 2016 | | | |
| Congregation of Israel the Knesset of Jesus | 501(c)(3) | 2004 | $0 | $0 | 2023-12 |
| Cornerstone Church Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cornerstone of Wisdom Ministries Community Church | 501(c)(3) | 2019 | | | |
| Council of Missionary Churches of Christ International Mission Distr | 501(c)(3) | 2025 | $0 | $0 | 2025-05 |
| Crescent Village Muslim Community Center Inc | 501(c)(3) | 2009 | | | |
| Crossnation Global Ministries Inc | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Crown of Life Ministries Inc | 501(c)(3) | 1985 | $0 | $0 | 2026-06 |
| Darul Arqam Cultural Center USA Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Darul Hikmah Inc | 501(c)(3) | 2007 | | | |
| Durham Memorial A M E Zion Church | 501(c)(3) | 1999 | | | |
| Earthbasic | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Elim Christian Fellowship Inc | 501(c)(3) | 1999 | | | |
| Elim Christian Fellowship of Rochester New York Inc | 501(c)(3) | 2003 | | | |
| Elmer Ave Fellowship Inc | 501(c)(3) | 2026 | | | |
| Empowerment Temple Ministries Inc | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Eternal Hope Church of God in Christ Inc | 501(c)(3) | 2004 | | | |
| Ethiopian Orthodox Tewahedo Church Buffalo Medhanealem | 501(c)(3) | 2003 | | | |
| Evangelical Church Christ for Nations Nations for Christ | 501(c)(3) | 2014 | | | |
| Evangelistic Deliverance Holy Ministries Inc | 501(c)(3) | 2005 | | | |
| Faith Good Shepard Chapel | 501(c)(3) | 1996 | | | |
| Faith Word Fellowship | 501(c)(3) | 2003 | | | |
| Faithful Stones Church | 501(c)(3) | 2010 | | | 2024-12 |
| Firehouse Church Inc | 501(c)(3) | 2022 | | | |
| First Calvary Missionary Baptist Church | 501(c)(3) | 2000 | | | |
| First Centennial Missionary Baptist Church | 501(c)(3) | 2006 | | | |
| Friends of Holy Spirit North Buffalo | 501(c)(3) | 2025 | | | |
| Gate Keepers Christian Center | 501(c)(3) | 2007 | | | |
| Generation Nex Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| George D and Dorothy S Bowers TW Fbo Bethany U M Church | 501(c)(3) | 2001 | | $107,663 | 2026-01 |
| God S Temple of Grace | 501(c)(3) | 2022 | | | |
| Gods Country Ministries Inc | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Gods Way of Life Interdenominationa Church | 501(c)(3) | 2000 | | | |
| Good Samaritan Church of God in Christ | 501(c)(3) | 2003 | | | |
| Good Shepard Temple Inc | 501(c)(3) | 2006 | | | |
| Grace A Bream Trust Uw Fbo Trinity Evangelical Lutheran Church | 501(c)(3) | 2001 | | $94,737 | 2025-12 |
| Grace Missionary Baptist Church | 501(c)(3) | 2005 | | | |
| Grace Parkridge Church | 501(c)(3) | 1997 | | | |
| Grace of God International Church | 501(c)(3) | 2025 | | | |
| Greater Emmanuel Temple Church Inc | 501(c)(3) | 2007 | | | |
| Greater Love Fellowship | 501(c)(3) | 2005 | | | |
| Greater United Church of Faith | 501(c)(3) | 2006 | | | |
| Greater Works Christian Fellowship | 501(c)(3) | 2006 | | | |
| Greater Works Deliverance Fellowship | 501(c)(3) | 2014 | | | |
| Hellenic Orthodox Church of the Annunciation | 501(c)(3) | 2022 | | | |
| Higher Ground Baptist Fellowship | 501(c)(3) | 1999 | | | |
| Holy Temple Church of God in Christ Inc | 501(c)(3) | 2003 | | | |
| House of Mercy Evangelical Ministries | 501(c)(3) | 2007 | | | |
| House of Prayer Evangelism | 501(c)(3) | 1998 | | | |
| House of Yahshua | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Ic4u Intensive Care for You Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Iglesia Abriendo Camino Inc | 501(c)(3) | 2026 | | | |
| Iglesia Pentecostal Camino de Santidad | 501(c)(3) | 2003 | | | |
| Iglesia Pentecostal Luz Del Mundo Inc | 501(c)(3) | 2023 | | | |
| Iglesia Voz de Jehova | 501(c)(3) | 2017 | | | |
| Iglesia de Dios Pentecostal El Aposento Alto | 501(c)(3) | 2025 | | | |
| International Awake Gospel Church | 501(c)(3) | 2026 | | | |
| International Buddhist Sangha of Niagara Falls Inc | 501(c)(3) | 2026 | | | |
| International Sangha Bhiksu Buddhist Association-Tu Vien Dai B | 501(c)(3) | 2010 | | | |
| International Word of Faith Ministries | 501(c)(3) | 2012 | | | |
| Iraqi Traditional Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Jefferson Avenue Community Church Inc | 501(c)(3) | 2025 | | | |
| Jewish Discovery Center Inc | 501(c)(3) | 2020 | | | |
| Joelandkatelyn Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| John J Cummings Charitable Trust | 501(c)(3) | 2021 | | $1 million | 2025-12 |
| Judah Christian Fellowship Inc | 501(c)(3) | 2002 | | | |
| Judah Outreach Foundation | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Karen Buddhist Society of New York | 501(c)(3) | 2017 | | | |
| King Solomons Holiness Church | 501(c)(3) | 2025 | | | |
| King of Glory Community Church Inc | 501(c)(3) | 2015 | | | |
| Kingdom Restoration Centre | 501(c)(3) | 2017 | | | |
| Kingdom of Heaven Light House Growth Ministry Church | 501(c)(3) | 2009 | | | |
| Ladies Lets Be Real Fellowship Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Lewis and Mary Matilda Howard Memorial Trust | 501(c)(3) | 2001 | | $92,897 | 2025-12 |
| Light Church | 501(c)(3) | 2018 | | | |
| Loguen Development Corporation | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Love Alive Fellowship Baptist Church | 501(c)(3) | 2010 | | | |
| Love Thy Neighbor Out-Reach Ministry Inc | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Macedonia Baptist Church | 501(c)(3) | 1998 | | | |
| Madania Community Center | 501(c)(3) | 2018 | $0 | $0 | 2022-12 |
| Madina Islamic Center of Buffalo Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Main Street Church of Christ | 501(c)(3) | 2022 | | | |
| Manna From Heaven Ministry | 501(c)(3) | 2010 | | | |
| Masjid Al Salam | 501(c)(3) | 2018 | | | |
| Memorial Temple Christian Minstries | 501(c)(3) | 1996 | | | |
| Ministry Body of Christ Inc | 501(c)(3) | 2006 | | | |
| Ministry of Encouragement | 501(c)(3) | 2001 | | | |
| Miracle Christian Fellowship Center Inc | 501(c)(3) | 2005 | | | |
| Miracle Faith Tabernacle Inc | 501(c)(3) | 1995 | | | |
| Monument of Faith Fellowship Center A Baptist Church | 501(c)(3) | 2002 | | | |
| Mt Aaron Baptist Church | 501(c)(3) | 1996 | | | |
| Muna Center of Amherst Inc | 501(c)(3) | 2025 | | | |
| Muna Center of Buffalo Inc | 501(c)(3) | 2025 | | | |
| Muslim Society of Buffalo | 501(c)(3) | 2015 | | | |
| Mussomelese Society of Our Lady of Miracles of Western New York I | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| National Islamic Cultural Center Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| New Bethel Community Church Inc | 501(c)(3) | 1997 | | | |
| New Faith Ministries | 501(c)(3) | 2016 | | | |
| New Generation Church | 501(c)(3) | 2020 | | | |
| New Generation Ministries | 501(c)(3) | 2001 | | | |
| New Jerusalem Church | 501(c)(3) | 2023 | | | |
| New Life Harvest Church of God in Christ | 501(c)(3) | 2020 | | | |
| New Life in Christ Ministries Inc | 501(c)(3) | 2020 | | | |
| New Miracle Temple of God Inc | 501(c)(3) | 2001 | | | |
| New Mt Ararat Temple of Prayer | 501(c)(3) | 1998 | | | |
| No More Shackles Holding Me Down International | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Noor of Buffalo | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| One in Christ Interdenominational Church | 501(c)(3) | 1995 | | | |
| Open Door Judaism | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Open Praise Baptist Church | 501(c)(3) | 2000 | | | |
| Ordo Templi Orientis USA | 501(c)(3) | 2005 | | | |
| Overcoming the World Through Christ Ministries Inc | 501(c)(3) | 2006 | | | |
| Pentecost Church Miracle Center Inc | 501(c)(3) | 2026 | | | |
| Pentecostal Church the Voice of the Word Inc | 501(c)(3) | 2014 | | | |
| Pentecostal Temple Church of God in Christ | 501(c)(3) | 2000 | | | |
| Praise Fellowship Ministries | 501(c)(3) | 2017 | | | |
| Praise Tabernacle Church | 501(c)(3) | 1995 | | | |
| Prince of Peace Christian Church | 501(c)(3) | 2004 | | | |
| Promised Land Missionary Baptist Church Incorporated | 501(c)(3) | 1992 | | | |
| R N Boerner Memorial Trust III Trust 2009 | 501(c)(3) | 2005 | | $726,015 | 2025-12 |
| Recovery in Christ Community Church Inc | 501(c)(3) | 2020 | | | |
| Redeeming Fire Fellowship Church | 501(c)(3) | 2012 | | | |
| Refreshings Springs Ministries | 501(c)(3) | 2006 | | | |
| Rehoboth House of Prayer Inc | 501(c)(3) | 2019 | | | |
| Renovation Church Inc | 501(c)(3) | 2012 | | | |
| Restoration Church | 501(c)(3) | 2021 | | | |
| Ruach Healing Temple | 501(c)(3) | 2015 | | | |
| Russell Bogley Trust Ud | 501(c)(3) | 2001 | | $895,275 | 2025-12 |
| Safe Haven Redeeming Christian Ministries | 501(c)(3) | 2024 | | | |
| Sanctuary Church Inc | 501(c)(3) | 2017 | | | |
| Second Chance Ministries Inc | 501(c)(3) | 2000 | | | |
| Seeds of Promise Ministries Inc | 501(c)(3) | 2005 | | | |
| Set Free Full Gospel Christian Fellowship | 501(c)(3) | 2013 | | | |
| Shining Light Apostolic Ministries Church Inc | 501(c)(3) | 2006 | | | |
| Shweminwon Monastery | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Sisters of the Son Sanctuary Inc | 501(c)(3) | 2020 | | | |
| Spirit of Truth Ministry | 501(c)(3) | 2009 | | | |
| St Anthony Spiritual Church Power of the Almighty God | 501(c)(3) | 1998 | | | |
| St Luke Ame Zion Church | 501(c)(3) | 2005 | | | |
| St Mark Full Gospel Church | 501(c)(3) | 2001 | | | |
| St Mary Eritrean Orthodox Tewahdo Church | 501(c)(3) | 2019 | | | |
| St Micheal Eritrean Orthodox Tewahdo Church | 501(c)(3) | 2016 | | | |
| State Tabernacle Cogic | 501(c)(3) | 2015 | | | |
| Sword of the Spirit Ministries | 501(c)(3) | 1997 | | | |
| Temple of Christ Church Inc | 501(c)(3) | 2007 | | | |
| The Great Lakes Missionary Baptist District Association Inc | 501(c)(3) | 2005 | | | |
| The House of Prayer of Buffalo Ny | 501(c)(3) | 2025 | | | |
| Theway Pentecostal Church Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Trinity Baptist Church | 501(c)(3) | 2002 | | | |
| True Bethel Baptist Church | 501(c)(3) | 2001 | | | |
| True Disciples of Jesus Christ International United Council of | 501(c)(3) | 1998 | | | |
| True Faith Missionary Baptist Church | 501(c)(3) | 1997 | | | |
| True Praise & Worship C O G I C Inc | 501(c)(3) | 2005 | | | |
| True Way Fellowship Ministry | 501(c)(3) | 2020 | | | |
| Trust Under the Will of William M Grell | 501(c)(3) | 2001 | | $87,471 | 2025-11 |
| Try Jesus Inc | 501(c)(3) | 1999 | | | |
| Tu Hieu Buddhist Cultural Center | 501(c)(3) | 1999 | $0 | $0 | 2021-12 |
| Unitarian Universalist Church of Buffalo | 501(c)(3) | 2014 | | | |
| United Christian Missionary Church | 501(c)(3) | 1996 | | | |
| United Coalition of Churches | 501(c)(3) | 2010 | | | |
| Urban Ministry Advancement Program Inc | 501(c)(3) | 2026 | | | |
| Us Friends of Lhachyois Inc | 501(c)(3) | 2025 | | | |
| Victory Temple Church of God in Christ Inc | 501(c)(3) | 2007 | | | |
| Village Church | 501(c)(3) | 2011 | | | |
| Wat Buddakunaram Buddhist Temple of Buffalo | 501(c)(3) | 2020 | | | |
| Waymaker Church | 501(c)(3) | 2026 | | | |
| Western District Missionary Baptist Religious Supply House Inc | 501(c)(3) | 1998 | | | |
| Wonderful Pentecostal Church Inc | 501(c)(3) | 2002 | | | |
| Word of Life Church Buffalo | 501(c)(3) | 1996 | | | |
| Xesus House of Prayer Inc | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |