Central Iowa Symphony Association

  • Ames, IA
  • Tax exemption issued: May 1988
  • EIN: 42-1307869

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Donations to this organization are tax deductible.

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending June
2026

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$57,814
Expenses
$60,723
Net Income
-$2,909
Net Assets
$50,760
Notable Sources of Revenue Percent of Total Revenue
Contributions $46,959
81.2%
Program Services $10,110
17.5%
Investment Income $745
1.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $50,760
Total Liabilities $0
Net Assets $50,760
Compensation
Key Employees and Officers Compensation Other
Sam Wormley (President) $0 $0
Andrew Forbes (Treasurer) $0 $0
Virginia Folsom (Director) $0 $0
Beth Martin (Vice President) $0 $0
Mackenzie Rice (Director) $0 $0
Janet Baldwin (Secretary) $0 $0
Emily Rehmann (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 24, 2026

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending June
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$61,271
Expenses
$63,792
Net Income
-$2,521
Net Assets
$53,669
Notable Sources of Revenue Percent of Total Revenue
Contributions $52,254
85.3%
Program Services $8,353
13.6%
Investment Income $664
1.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $53,669
Total Liabilities $0
Net Assets $53,669
Compensation
Key Employees and Officers Compensation Other
Sam Wormley (President) $0 $0
Andrew Forbes (Treasurer) $0 $0
Virginia Folsom (Director) $0 $0
Beth Martin (Vice President) $0 $0
Mackenzie Rice (Director) $0 $0
Janet Baldwin (Secretary) $0 $0
Emily Rehmann (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 14, 2025

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$62,119
Expenses
$60,130
Net Income
$1,989
Net Assets
$56,190
Notable Sources of Revenue Percent of Total Revenue
Contributions $48,582
78.2%
Program Services $12,805
20.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $56,190
Total Liabilities $0
Net Assets $56,190
Compensation
Key Employees and Officers Compensation Other
Sam Wormley (Acting President) $0 $0
Andrew Forbes (Treasurer) $0 $0
Aaron Fultz (Secretary) $0 $0
Don Withers (Director) $0 $0
Virginia Folsom (Director) $0 $0
Beth Martin (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 27, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$55,849
Expenses
$53,385
Net Income
$2,464
Net Assets
$54,201
Notable Sources of Revenue Percent of Total Revenue
Contributions $47,770
85.5%
Program Services $7,795
14.0%
Investment Income $284
0.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $54,201
Total Liabilities $0
Net Assets $54,201
Compensation
Key Employees and Officers Compensation Other
Sam Wormley (Director) $0 $0
Andrew Forbes (Treasurer) $0 $0
Aaron Fultz (Secretary) $0 $0
Don Withers (President) $0 $0
Virginia Folsom (Director) $0 $0
Alan Henson (Director) $0 $0
Beth Martin (Director) $0 $0
Scott Walker (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 10, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$58,579
Expenses
$54,495
Net Income
$4,084
Net Assets
$51,762
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,551
86.3%
Program Services $7,760
13.2%
Investment Income $68
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $200
0.3%
Assets/Debt
Total Assets $51,762
Total Liabilities $0
Net Assets $51,762
Compensation
Key Employees and Officers Compensation Other
Sam Wormley (Director) $0 $0
Andrew Forbes (Treasurer) $0 $0
Aaron Fultz (Secretary) $0 $0
Don Withers (President) $0 $0
Virginia Folsom (Director) $0 $0
Alan Henson (Director) $0 $0
Beth Martin (Director) $0 $0
Scott Walker (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Dec. 9, 2022

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,301
Expenses
$5,694
Net Income
$11,607
Net Assets
$47,678
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,235
99.6%
Program Services $0
Investment Income $66
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $47,678
Total Liabilities $0
Net Assets $47,678
Compensation
Key Employees and Officers Compensation Other
Sam Wormley (Director) $0 $0
Andrew Forbes (Treasurer) $0 $0
Aaron Fultz (Secretary) $0 $0
Don Withers (President) $0 $0
Virginia Folsom (Director) $0 $0
Delores Hawkins (Director) $0 $0
Alan Henson (Director) $0 $0
Beth Martin (Director) $0 $0
Scott Walker (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 30, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$63,113
Expenses
$54,924
Net Income
$8,189
Net Assets
$36,071
Notable Sources of Revenue Percent of Total Revenue
Contributions $51,965
82.3%
Program Services $11,035
17.5%
Investment Income $113
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $36,071
Total Liabilities $0
Net Assets $36,071
Compensation
Key Employees and Officers Compensation Other
Sam Wormley (Director) $0 $0
Andrew Forbes (Treasurer) $0 $0
Aaron Fultz (Secretary) $0 $0
Don Withers (President) $0 $0
Virginia Folsom (Director) $0 $0
Delores Hawkins (Director) $0 $0
Alan Henson (Director) $0 $0
Beth Martin (Director) $0 $0
Scott Walker (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 29, 2020

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$62,059
Expenses
$55,494
Net Income
$6,565
Net Assets
$27,882
Notable Sources of Revenue Percent of Total Revenue
Contributions $47,060
75.8%
Program Services $14,885
24.0%
Investment Income $114
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $27,882
Total Liabilities $0
Net Assets $27,882
Compensation
Key Employees and Officers Compensation Other
Sam Wormley (President) $0 $0
Andrew Forbes (Treasurer) $0 $0
Aaron Fultz (Secretary) $0 $0
Don Withers (Vice President) $0 $0
Virginia Folsom (Director) $0 $0
Delores Hawkins (Director) $0 $0
Stan Rabe (Director) $0 $0
Alan Henson (Director) $0 $0
Beth Martin (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Oct. 21, 2019

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$56,707
Expenses
$50,941
Net Income
$5,766
Net Assets
$21,317
Notable Sources of Revenue Percent of Total Revenue
Contributions $46,067
81.2%
Program Services $10,605
18.7%
Investment Income $35
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $21,317
Total Liabilities $0
Net Assets $21,317

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending Dec.
2017

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2017

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-N

Postcard filing for an organization with gross receipts less than $50,000. These filings do not generate a downloadable form.

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,814
Expenses
$40,176
Net Income
-$3,362
Net Assets
$13,183
Notable Sources of Revenue Percent of Total Revenue
Contributions $28,654
77.8%
Program Services $8,150
22.1%
Investment Income $10
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $13,183
Total Liabilities $0
Net Assets $13,183

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2004

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2002

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2001

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Most organizations that have been recognized as tax exempt by the IRS have to file the Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file the Form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes Employer Identification Numbers and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

Contact Us

About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated