Ironstone Farm is home to two nonprofit organizations
Challenge Unlimited, Inc. was incorporated as a 501(c)(3) in 1983.
Ironstone Therapy, Inc. was incorporated in 1998.
Governance
Challenge Unlimited, Inc.
Ironstone Therapy, Inc.
Challenge Unlimited 501(c)(3) documents
Challenge Unlimited 501(c)(3) federal tax exemption letter of determination (pdf)
Articles of Organization for Challenge Unlimited (pdf)
Challenge Unlimited Policy of Nondiscrimination (pdf)
Challenge Unlimited Form 990 2022 (pdf)
Challenge Unlimited Financial Statements 2022 (pdf)
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