Data update history
May 9, 2023
Updated personnel
Identified 3 new personnel
July 11, 2022
Updated personnel
Identified 16 new personnel
August 21, 2021
Posted financials
Added Form 990 for fiscal year 2019
Nonprofit Types
Trade associationsChambers of commerceBusiness and community development organizationsHeadquarter / parent organizations
Issues
Community improvementBusiness and industry
Characteristics
MembershipsState / local levelReceives government fundingCommunity engagement / volunteering
General information
- Address
- 9 North Federal
- Mason City, IA 50401
- County
- Cerro Gordo County, IA
- Website URL
- masoncityia.com/Â
- Phone
- (641) 423-5724
IRS details
- EIN
- 42-0398820
- Fiscal year end
- September
- Taxreturn type
- Form 990
- Year formed
- 1937
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- S41: Promotion of Business
- NAICS code, primary
- 813910: Trade Associations
- Parent/child status
- Central organization
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