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Theta Delta Chi Inc

Beta Deuteron Chapter
  • Ames, IA
  • Tax-exempt since Aug. 1942
  • EIN: 42-0560990

Organization summary

Type of Nonprofit

Designated as a Social and recreational clubs.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$429k (2025)

Expenses
$432k (2025)

Total Assets
$15.8k (2025)

Total Liabilities
$0 (2025)

Source: Form 990 tax filings from 2011 to 2025

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. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending July
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$428,878
Expenses
$431,924
Net Income
-$3,046
Net Assets
$15,766
Notable Sources of Revenue Percent of Total Revenue
Contributions $428,876
100.0%
Program Services $0
Investment Income $2
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $15,766
Total Liabilities $0
Net Assets $15,766
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Related Other
Jacob Noonan (President) $0 $0 $0
Wes Ryley (Vice President) $0 $0 $0
Ben Jackson (Treasurer) $0 $0 $0
Ron Hallenbeck (Advisor) $0 $0 $0
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Document Links

990
Filed on Dec. 11, 2025

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

View Filing
XML

Fiscal Year Ending July
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$308,271
Expenses
$297,586
Net Income
$10,685
Net Assets
$18,812
Notable Sources of Revenue Percent of Total Revenue
Contributions $298,465
96.8%
Program Services $0
Investment Income $1
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $9,805
3.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $18,812
Total Liabilities $0
Net Assets $18,812
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Related Other
Ethan Czyzewicz (President) $0 $0 $0
Evan Avita (Vice President) $0 $0 $0
Kelly Kla Diihbah (Treasurer) $0 $0 $0
Doug Kwikkel (Advisor) $0 $0 $0
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Document Links

990
Filed on June 12, 2025

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

View Filing
XML

Fiscal Year Ending July
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$252,688
Expenses
$244,647
Net Income
$8,041
Net Assets
$8,127
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $252,681
100.0%
Investment Income $7
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $8,127
Total Liabilities $0
Net Assets $8,127
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Related Other
Lucas Rizzo (President) $0 $0 $0
Wes Ryley (Vice President) $0 $0 $0
Ben Jackson (Treasurer) $0 $0 $0
Ron Hallenbeck (Advisor) $0 $0 $0
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Document Links

990
Filed on Dec. 6, 2023

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

View Filing
PDF XML

Fiscal Year Ending July
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$221,382
Expenses
$225,396
Net Income
-$4,014
Net Assets
$85
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $221,380
100.0%
Investment Income $2
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $85
Total Liabilities $0
Net Assets $85
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Related Other
Maxwell Barton (President) $0 $0 $0
Lucas Rizzo (Vice President) $0 $0 $0
Clayton Mcphail (Treasurer) $0 $0 $0

Document Links

990
Filed on July 28, 2023

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

View Filing
XML

Fiscal Year Ending July
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$240,427
Expenses
$244,099
Net Income
-$3,672
Net Assets
$4,098
Notable Sources of Revenue Percent of Total Revenue
Contributions $240,202
99.9%
Program Services $0
Investment Income $6
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $219
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $4,098
Total Liabilities $0
Net Assets $4,098
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Related Other
Maxwell Barton (President) $0 $0 $0
Nick Flores (Vice President) $0 $0 $0
Clayton Mc Phail (Treasurer) $0 $0 $0

Document Links

990
Filed on March 9, 2022

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

View Filing
PDF XML

Fiscal Year Ending July
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$198,532
Expenses
$191,499
Net Income
$7,033
Net Assets
$7,770
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $22
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $7,770
Total Liabilities $0
Net Assets $7,770
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Will Pieper (President) $0 $0
Ethan Avitia (Vice President) $0 $0
Mitch Mccaffrey (Treasurer) $0 $0
Ron Hallenbeck (Sr. Advisor) $0 $0
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Document Links

990-EZ
Filed on June 1, 2021

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

View Filing
XML

Fiscal Year Ending July
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$151,521
Expenses
$155,999
Net Income
-$4,478
Net Assets
$737
Notable Sources of Revenue Percent of Total Revenue
Contributions $151,512
100.0%
Program Services $0
Investment Income $9
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $737
Total Liabilities $0
Net Assets $737
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Alec Avitia (President) $0 $0
Cameron Bible (Vice President) $0 $0
Kenny Philips (Treasurer) $0 $0

Document Links

990-EZ
Filed on May 21, 2020

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

View Filing
PDF XML

Fiscal Year Ending July
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$268,156
Expenses
$275,720
Net Income
-$7,564
Net Assets
$5,215
Notable Sources of Revenue Percent of Total Revenue
Contributions $267,173
99.6%
Program Services $0
Investment Income $16
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $967
0.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $5,215
Total Liabilities $0
Net Assets $5,215
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Related Other
Garrison Antoine (President) $0 $0 $0
Drew Johnson (Vice President) $0 $0 $0
Alec Avitia (Treasurer) $0 $0 $0

Document Links

990
Filed on June 13, 2019

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

View Filing
PDF XML

Fiscal Year Ending July
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$269,856
Expenses
$276,707
Net Income
-$6,851
Net Assets
$12,779
Notable Sources of Revenue Percent of Total Revenue
Contributions $269,838
100.0%
Program Services $0
Investment Income $18
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $12,779
Total Liabilities $0
Net Assets $12,779
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Related Other
Griffin Pearson (President) $0 $0 $0
Tim Amusan (Vice President) $0 $0 $0
Colin Wales (Treasurer) $0 $0 $0
Garrison Antoine (President Elect) $0 $0 $0
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Document Links

990
Filed on June 13, 2018

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

View Filing
PDF XML

Fiscal Year Ending July
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$16,237
Expenses
$34,068
Net Income
-$17,831
Net Assets
$15,303
Notable Sources of Revenue Percent of Total Revenue
Contributions $16,227
99.9%
Program Services $0
Investment Income $10
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $15,303
Total Liabilities $0
Net Assets $15,303
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Wesley Ruby (President) $0 $0
Alec Dodds (Vice President) $0 $0
Colin Wales (Treasurer) $0 $0

Document Links

990-EZ
Filed on May 5, 2017

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

View Filing
PDF XML

Fiscal Year Ending July
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$191,427
Expenses
$214,066
Net Income
-$22,639
Net Assets
$33,434
Notable Sources of Revenue Percent of Total Revenue
Contributions $191,403
100.0%
Program Services $0
Investment Income $24
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $33,434
Total Liabilities $0
Net Assets $33,434
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Wes Ruby (President) $0 $0
Alec Dodds (Vice President) $0 $0
Glenn Zaleski (Treasurer) $0 $0

Document Links

990-EZ
Filed on Feb. 15, 2016

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

View Filing
PDF XML

Fiscal Year Ending July
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$205,048
Expenses
$185,425
Net Income
$19,623
Net Assets
$47,742
Notable Sources of Revenue Percent of Total Revenue
Contributions $205,027
100.0%
Program Services $0
Investment Income $21
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $47,742
Total Liabilities $0
Net Assets $47,742
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Related Other
Chris Miller (President) $0 $0 $0
Alen Espirito (Vice President) $0 $0 $0
Martin Alanis (Treasurer) $0 $0 $0

Document Links

990
Filed on March 4, 2015

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

View Filing
PDF XML

Fiscal Year Ending July
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$168,034
Expenses
$156,313
Net Income
$11,721
Net Assets
$28,119
Notable Sources of Revenue Percent of Total Revenue
Contributions $168,018
100.0%
Program Services $0
Investment Income $16
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $28,119
Total Liabilities $0
Net Assets $28,119
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0

Document Links

990-EZ
Filed on Dec. 31, 2013

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

View Filing
PDF XML

Fiscal Year Ending July
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$134,078
Expenses
$138,154
Net Income
-$4,076
Net Assets
$16,398
Notable Sources of Revenue Percent of Total Revenue
Contributions $134,062
100.0%
Program Services $0
Investment Income $16
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $16,398
Total Liabilities $0
Net Assets $16,398
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$123,501
Expenses
$107,090
Net Income
$16,411
Net Assets
$20,474
Notable Sources of Revenue Percent of Total Revenue
Contributions $123,490
100.0%
Program Services $0
Investment Income $11
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $20,474
Total Liabilities $0
Net Assets $20,474
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
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 July
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 July
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 July
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 July
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 July
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

Primary 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 information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include 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 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?

Every organization that has been recognized as tax exempt by the IRS has to file 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 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."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

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 EINs 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. Bulk PDF downloads since 2017 are available from the IRS.
  • 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.

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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.

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