2026-08-21T11:57:56-07:00 2025-12-31 371420474 Fontanello Duffield & Otake LLP 111 Pine Street Suite 1750 San Francisco CA 94111 990 2025-01-01 474688802 Holistic Underground HOLI 5102008295 2323 Broadway Oakland CA 94612 Ahmed Salam Secretary 2026-08-21 true Antonio Tellez Jr P01716904 4159830200 2025 2025-03-06 01:10:19Z Mazin Jamal Mahgoub 2323 Broadway Oakland CA 94612 1440691 false X N/A X 2015 CA Holistic Underground Inc.s mission is to strengthen the capacity and sustainability of nonprofit organizations, community initiatives, and social enterprises by providing fiscal sponsorship, financial management, operational infrastructure, and strategic advisory services. The organization exists to support charitable projects advancing education, public health, community well-being, and leadership development so they can focus on delivering meaningful public benefit. 3 2 12 2 0 703967 1362823 103553 77868 1084 0 0 808604 1440691 146797 108806 0 281971 266114 13000 0 5900 276205 413278 717973 788198 90631 652493 364650 1013419 12009 30065 352641 983354 Holistic Underground Inc.s mission is to strengthen the capacity and sustainability of nonprofit organizations, community initiatives, and social enterprises by providing fiscal sponsorship, financial management, operational infrastructure, and strategic advisory services. The organization exists to support charitable projects advancing education, public health, community well-being, and leadership development so they can focus on delivering meaningful public benefit. false false 652028 77868 During the tax year, Holistic Underground Inc. carried out the following programmatic activities in furtherance of its charitable mission:Holistic Underground provided fiscal sponsorship and administrative support to a portfolio of nonprofit and charitable projects operating under Model A and Model C fiscal sponsorship arrangements. Services included financial administration, bookkeeping, payroll processing, compliance oversight, grant administration, and reporting support to ensure sponsored projects operated in alignment with IRS and state charitable requirements.The organization delivered operational and strategic consulting services to nonprofit organizations and social enterprises, focusing on financial sustainability, internal systems development, budgeting, governance support, and organizational planning. These services enabled client organizations to strengthen internal capacity, improve compliance, and enhance program delivery.Holistic Underground supported leadership development and capacity-building initiatives by offering coaching, training, and advisory support to nonprofit leaders and project directors. Programming emphasized responsible financial stewardship, effective organizational management, and long-term sustainability in service of charitable purposes.Through these activities, Holistic Underground helped mission-driven organizations increase their effectiveness, maintain compliance with regulatory requirements, and expand their ability to serve communities through educational, public health, and community-centered programs. 652028 true true false false false true false false false false true false false false false false false false false false true true false false false false false true true false false false false false false false false false false false false false false false false false false true 50 0 true 12 true false false false false false false false 0 false false false false false false false X 3 2 false false false false false false false true true false false true true true true true true true true false CA X Mazin Jamal 5102008295 2323 Broadway Oakland CA 94612 Mazin Jamal Mahgoub President 40.00 0.00 X X 118633 0 100 Ahmed Salam Secretary 0.20 0.00 X X 0 0 0 Jihan McDonald Treasurer 0.20 0.00 X X 0 0 0 118633 100 1 false false false 0 1362823 1362823 Program Coaching Services 489 489 Program Community Retreat 2584 2584 Program Consulting 74795 74795 77868 0 0 0 0 0 0 0 0 0 1440691 77868 X 90520 90520 8591 8591 9695 9695 0 118733 118733 0 136742 136742 0 0 10639 10639 0 9700 9700 24361 24361 0 0 0 200101 157706 42395 15103 9203 5900 0 0 0 3751 3751 24674 24674 0 0 2908 2908 0 1930 1930 2178 2178 Event Expenses 73838 73838 Equipment and Maintenance 20890 20890 Supplies 14730 14730 Dues & Subsciptions 14385 14385 4729 4729 788198 652028 130270 5900 364650 861639 25247 0 0 0 0 0 0 0 84069 4479 79590 0 0 0 0 46943 364650 1013419 30065 2993 9016 12009 30065 X 352641 983354 352641 983354 364650 1013419 652493 -8130 -13650 X false false false X 5171 365183 429712 703967 1362823 2866856 0 0 5171 365183 429712 703967 1362823 2866856 964640 1902216 1 1151 1084 2236 0 0 2869092 0.66300 0.87240 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 108806 108806 false false 71872 71872 9648 1930 7718 2549 2549 79590 true Sub-Saharan Africa 0 0 Grantmaking Grantmaking 5521 Middle East & North Africa 0 0 Grantmaking Grantmaking 4174 9695 9695 North Africa Education 4174 Sub-Saharan Afr Orphan Housing 5521 2 false false false false false false Part I, Line 2 - Grantmakers Explanation For Monitoring Use of Funds Outside US Projects provide annual budget for the estimated funds, revised budgets are required when funds exceeded the estimated amount. budget update above 20% requires approval. quarter and annual financial reports are requested for performance review. true AEDP 225 Broadway Ste 3400 New York NY 10007 263583724 N/A 20000 0 Therapy Research Earthkeepers Wisdom School 21540 SSlate Creek Road Hartsburg MO 65039 991149563 N/A 10520 0 Spiritual Retreats Keys to Music 2889 Rikkard Dr Thousand Oaks CA 91362 333609116 501(c)(3) 47000 0 Music Support One Step Closer 16 Sotelo Ave Piedmont CA 94611 465244384 501(c)(6) 13000 0 Justice & Equity Diversity 1 3 Chaplaincy Support 1 8591 Grantmaker's Description of How Grants are Used Projects provide annual budget for the estimated funds, revised budgets are required when funds exceeded the estimated amount. budget update above 20% requires approval. quarter and annual financial reports are requested for performance review. Form 990, Part VI, Section B, Line 11b The Form 990 will be made available to the Board for review prior to filing. Form 990, Part VI, Section B, Line 12c Each director, principal officer, and member of a committee with governing board-delegated powers shall annually sign a statement which affirms such person has received a copy of the conflicts of interest policy, has read and understands the policy, has agreed to comply with the policy,has agreed to comply with the policy. Form 990, Part VI, Section B, Line 15a The Board of Directors decide the salary and benefits of the executive director of the agency. The Board, which includes a majority of independent members, have assessed fair and equitable compensation based on compensation of managers of agencies of similar size, field, and location. Form 990, Part VI, Section B, Line 15b Wages and Salaries of staff are determined by the Executive Director, with oversight of the Board of Directors. The wages and salaries are based upon compensation of employees of agencies of similar size, field and location. Form 990, Part VI, Section C, Line 19 No documents available to the public.