Data update history
September 16, 2025
Posted financials
Added Form 990EZ for fiscal year 2024
July 21, 2024
Updated personnel
Identified 4 new personnel
July 16, 2024
Posted financials
Added Form 990EZ for fiscal year 2023
July 24, 2023
Posted financials
Added Form 990EZ for fiscal year 2021
July 10, 2023
Posted financials
Added Form 990EZ for fiscal year 2022
Nonprofit Types
Business and community development organizationsMuseumsCharities
Issues
Community improvement
Characteristics
MembershipsFundraising eventsState / local levelTax deductible donationsAccepts online donations
General information
- Address
- PO Box 1738
- Crystal Lake, IL 60039
- Metro area
- Chicago-Naperville-Elgin, IL-IN-WI
- County
- McHenry County, IL
- Website URL
- downtowncl.org/
- Phone
- (815) 459-2000
IRS details
- EIN
- 36-4105965
- Fiscal year end
- December
- Taxreturn type
- Form 990-EZ
- Year formed
- 1997
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- S20: Community, Neighborhood Development, Improvement
- NAICS code, primary
- 7121: Museums, Historical Sites, and Similar Institutions
- Parent/child status
- Independent
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