Fiscal year ending 2024. Filed on November 10, 2025.
PO Box 559
North Sioux City, South Dakota 57049
Waitt Institute (EIN: 20-3274586) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Waitt Institute, a 501(c)(3) charitable organization, reported compensation for 8 employees. Among the employees shown here, the average compensation is $269,234. The highest compensated employee at Waitt Institute is Kathryn Mengerink with fiscal year 2024 compensation of $269,234.
Revenue
Expenses
Employee compensation
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