Amateur sports competitions
4m Swim Club
Windsor Mill, MD 21244
Tax-exempt since 2015 · EIN 46-4193881
Find a program / Youth and community nonprofits / Maryland / Windsor Mill
Windsor Mill, Maryland
3 tax-exempt amateur sports nonprofits based in Windsor Mill, from IRS data.
Amateur sports competitions
Windsor Mill, MD 21244
Tax-exempt since 2015 · EIN 46-4193881
Baseball and softball
Windsor Mill, MD 21244
Tax-exempt since 2025 · EIN 39-3763960
Amateur sports
Windsor Mill, MD 21244
Tax-exempt since 2023 · EIN 93-3505640
Licensed child care and after-school programs in Windsor Mill · Maryland program rules
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