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Theta Delta Chi Realty Co Of Ames

  • Ames, IA
  • Tax-exempt since Aug. 1942
  • EIN: 42-6064404

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
$890 (2024)

Expenses
$0 (2024)

Total Assets
$1.62M (2024)

Total Liabilities
$0 (2024)

Years with missing data
Years with multiple filings
Source: Form 990 tax filings from 2011 to 2024

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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$890
Expenses
$0
Net Income
$890
Net Assets
$1,619,757
Notable Sources of Revenue Percent of Total Revenue
Contributions $890
100%
Program Services $0
Investment Income $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 $1,619,757
Total Liabilities $0
Net Assets $1,619,757
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
Ron Hallenbeck (President) $0 $0 $0
Arik Burke (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on Sept. 29, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$20,779
Expenses
$2,646
Net Income
$18,133
Net Assets
$1,618,865
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,505
31.3%
Program Services -$4,495
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $18,769
90.3%
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 $1,682,175
Total Liabilities $63,310
Net Assets $1,618,865
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
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on March 14, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,763
Expenses
$7,885
Net Income
-$1,122
Net Assets
$1,600,732
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,763
100%
Program Services $0
Investment Income $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 $1,664,042
Total Liabilities $63,310
Net Assets $1,600,732
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
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on March 15, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,625
Expenses
$6,442
Net Income
-$3,817
Net Assets
$1,601,854
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,625
100%
Program Services $0
Investment Income $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 $1,665,164
Total Liabilities $63,310
Net Assets $1,601,854
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
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on April 4, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,840
Expenses
$1,900
Net Income
$5,940
Net Assets
$1,605,671
Notable Sources of Revenue Percent of Total Revenue
Contributions $14,585
> 100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue -$6,745
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,668,981
Total Liabilities $63,310
Net Assets $1,605,671
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
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on Nov. 3, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$140,897
Expenses
$6,442
Net Income
$134,455
Net Assets
$1,599,731
Notable Sources of Revenue Percent of Total Revenue
Contributions $137,503
97.6%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $3,468
2.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue -$74
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,675,175
Total Liabilities $75,444
Net Assets $1,599,731
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
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on Aug. 21, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$249,485
Expenses
$649
Net Income
$248,836
Net Assets
$1,465,323
Notable Sources of Revenue Percent of Total Revenue
Contributions $249,539
> 100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue -$54
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,568,170
Total Liabilities $102,847
Net Assets $1,465,323
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
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on July 29, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$696,436
Expenses
$10,316
Net Income
$686,120
Net Assets
$1,216,525
Notable Sources of Revenue Percent of Total Revenue
Contributions $129,144
18.5%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $567,292
81.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,348,951
Total Liabilities $132,426
Net Assets $1,216,525
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on Nov. 13, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$72,343
Expenses
$356
Net Income
$71,987
Net Assets
$530,422
Notable Sources of Revenue Percent of Total Revenue
Contributions $72,522
> 100%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue -$179
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $660,173
Total Liabilities $129,751
Net Assets $530,422
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0

Document Links

990

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

PDF

Fiscal Year Ending July
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$317,217
Expenses
$2,546
Net Income
$314,671
Net Assets
$458,377
Notable Sources of Revenue Percent of Total Revenue
Contributions $240,217
75.7%
Program Services $77,000
24.3%
Investment Income $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 $581,453
Total Liabilities $123,076
Net Assets $458,377
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on March 14, 2017

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

View Filing
XML

Fiscal Year Ending July
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$82,387
Expenses
$42,881
Net Income
$39,506
Net Assets
$143,706
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,387
2.9%
Program Services $80,000
97.1%
Investment Income $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 $273,645
Total Liabilities $129,939
Net Assets $143,706
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Ron Hallenbeck (President) $0 $0 $0
Dave Biedenbach (Treasurer) $0 $0 $0
Michael Huston (Vice President) $0 $0 $0

Document Links

990
Filed on May 16, 2016

Primary 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 990-EZ
Revenue
$71,352
Expenses
$49,969
Net Income
$21,383
Net Assets
$104,199
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,352
1.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $70,000
98.1%
Assets/Debt
Total Assets $195,099
Total Liabilities $90,900
Net Assets $104,199
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Ronald Hallenbeck (President) $0 $0
Dave Biedenbach (Treasurer) $0 $0
Michael Huston (Vice President) $0 $0

Document Links

990-EZ
Filed on Jan. 27, 2015

Short form 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
$54,955
Expenses
$49,627
Net Income
$5,328
Net Assets
$82,816
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,955
9.0%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $50,000
91.0%
Assets/Debt
Total Assets $173,716
Total Liabilities $90,900
Net Assets $82,816
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0

Document Links

990-EZ
Filed on Jan. 8, 2014

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

View Filing
PDF XML

Fiscal Year Ending July
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$25,759
Expenses
$43,464
Net Income
-$17,705
Net Assets
$70,792
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,702
6.6%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $24,057
93.4%
Assets/Debt
Total Assets $162,819
Total Liabilities $92,027
Net Assets $70,792
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
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
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-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 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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