Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

About•Report a discrepancy•Your privacy choices
Employees Chicago Inventors Organization Calvin Flowers

Calvin Flowers

President at Chicago Inventors Organization

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$35,700
2023

Total compensation

Calvin Flowers has been listed as an employee of Chicago Inventors Organization in Form 990 filings since fiscal year 2017. Total compensation for Calvin Flowers has increased by 308.1% from 2017 to 2023.

Annual compensation details

$35,700
President
2023
$36k org
35 hrs/wk
$0
President
2021
$11,000
-6.4%
President
2019
$11k org
20 hrs/wk

Total compensation by year

Compare the compensation of Calvin Flowers to:

2023

Other employees at Chicago Inventors Organization

Dennis Daniels
Vice President
$4,225
$4,225 from org—No other comp
Jennifer Turner
Treasurer
$1,500
$1,500 from org—No other comp
Millie Liggins
Board Member
$0
Adam Kelly
Board Member
$0
David Girzadas
Board Member
$0
Kenneth A Matuszewski
Board Member
$0
Thomas Kuczmarski
Board Member
$0
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2023 Chicago Inventors Organization 990 published
January 25, 2026:
2021 Chicago Inventors Organization 990 published
January 24, 2026:
2019 Chicago Inventors Organization 990 published

Get an email update when compensation for Calvin Flowers is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$11,750
+34.3%
President
2018
$12k org
20 hrs/wk
$8,748
President
2017
$9k org
20 hrs/wk

Other people named Calvin Flowers

2023
Employee
Calvin Flowers
Dreams Work Inc.
$0
Employee
Calvin Flowers
United Inventors Association of United States of America
$0