Gary Armstrong Testamentary Trust is a 501(c)(3) organization based in Joplin, Missouri, registered in 2026.
Revenue
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Membership median: $185K
Expenses
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Net assets
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Employees
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Data for Gary Armstrong Testamentary Trust (EIN 85-3430912) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.