Data update history
February 1, 2024
Posted financials
Added Form 990N for fiscal year 2023
November 25, 2023
Posted financials
Added Form 990EZ for fiscal year 2021
June 19, 2023
Posted financials
Added Form 990EZ for fiscal year 2022
September 28, 2021
Posted financials
Added Form 990EZ for fiscal year 2020
September 20, 2021
Posted financials
Added Form 990EZ for fiscal year 2019
Nonprofit Types
Arts, culture, and humanities nonprofitsCharities
Issues
EducationArts, cultural, and humanitiesCommunity improvementBusiness and industry
Characteristics
MembershipsTax deductible donationsNo full-time employees
General information
- Address
- PO Box 1603
- Ann Arbor, MI 48106
- Metro area
- Ann Arbor, MI
- County
- Washtenaw County, MI
- Website URL
- improvisedmusic.org/
IRS details
- EIN
- 75-3180037
- Fiscal year end
- December
- Taxreturn type
- Form 990-EZ
- Year formed
- 2005
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- A03: Arts, Culture and Humanities Professional Societies and Associations
- NAICS code, primary
- 7113: Promoters of Performing Arts, Sports, and Similar Events
- Parent/child status
- Independent
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