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Theta Delta Chi Inc

Delta Deuteron
  • Moraga, CA
  • Tax-exempt since Aug. 1942
  • EIN: 94-1591045

Organization summary

Type of Nonprofit

Designated as a Social and recreational clubs.

Summary charts: organization finances over time

Revenue
$58.8k (2023)

Expenses
$67.7k (2023)

Total Assets
$638k (2023)

Total Liabilities
$469k (2023)

Source: Form 990 tax filings from 2011 to 2023

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.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$58,834
Expenses
$67,686
Net Income
-$8,852
Net Assets
$169,158
Notable Sources of Revenue Percent of Total Revenue
Contributions $500
0.8%
Program Services $58,300
99.1%
Investment Income $34
0.1%
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 $638,455
Total Liabilities $469,297
Net Assets $169,158
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
Kevin Hahn (Director) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
Taylor Hines (Director) $0 $0 $0
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
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Document Links

990
Filed on June 19, 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
$81,309
Expenses
$64,378
Net Income
$16,931
Net Assets
$178,010
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $81,305
100.0%
Investment Income $4
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 $670,550
Total Liabilities $492,540
Net Assets $178,010
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
Michael Kinane (Director) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
Kevin Hahn (Director) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
Nathan Chan (Director) $0 $0 $0
Taylor Hines (Director) $0 $0 $0
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 9, 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
$124,853
Expenses
$66,498
Net Income
$58,355
Net Assets
$161,080
Notable Sources of Revenue Percent of Total Revenue
Contributions $350
0.3%
Program Services $124,500
99.7%
Investment Income $3
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 $542,527
Total Liabilities $381,447
Net Assets $161,080
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
Nathan Chan (Director) $0 $0 $0
Kevin Hahn (Director) $0 $0 $0
Taylor Hines (Director) $0 $0 $0
Michael Kinane (Director) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
David Strait (President) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on May 10, 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
$61,504
Expenses
$67,157
Net Income
-$5,653
Net Assets
$102,725
Notable Sources of Revenue Percent of Total Revenue
Contributions $700
1.1%
Program Services $60,800
98.9%
Investment Income $4
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 $542,521
Total Liabilities $439,796
Net Assets $102,725
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
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Michael Kinane (Director) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
Kevin Hahn (Director) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
Nathan Chan (Director) $0 $0 $0
Taylor Hines (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on May 27, 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
$113,581
Expenses
$81,272
Net Income
$32,309
Net Assets
$108,378
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,073
1.8%
Program Services $111,500
98.2%
Investment Income $8
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 $603,665
Total Liabilities $495,287
Net Assets $108,378
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
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Michael Kinane (Director) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
Kevin Hahn (Director) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
Nathan Chan (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on June 5, 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
$115,008
Expenses
$73,201
Net Income
$41,807
Net Assets
$76,069
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $115,000
100.0%
Investment Income $8
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 $624,254
Total Liabilities $548,185
Net Assets $76,069
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
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Greg Ziehl (Director) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
Kevin Hahn (Director) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
Nathan Chan (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on April 26, 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
$97,958
Expenses
$85,262
Net Income
$12,696
Net Assets
$34,262
Notable Sources of Revenue Percent of Total Revenue
Contributions $200
0.2%
Program Services $97,750
99.8%
Investment Income $8
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 $632,812
Total Liabilities $598,550
Net Assets $34,262
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
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Greg Ziehl (Director) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
Kevin Hahn (Director) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
Nathan Chan (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on May 16, 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
$114,106
Expenses
$92,187
Net Income
$21,919
Net Assets
$21,566
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,098
7.1%
Program Services $106,000
92.9%
Investment Income $8
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 $664,126
Total Liabilities $642,560
Net Assets $21,566
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
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Greg Ziehl (Director) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
Kevin Hahn (Director) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
Nathan Chan (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on June 22, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$155,448
Expenses
$100,508
Net Income
$54,940
Net Assets
-$353
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,738
20.4%
Program Services $123,703
79.6%
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 $687,958
Total Liabilities $688,311
Net Assets -$353
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
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Greg Ziehl (Director) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
Kevin Hahn (Director) $0 $0 $0
Jeff Lawrence (Director) $0 $0 $0
Nathan Chan (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on July 19, 2016

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$125,726
Expenses
$116,306
Net Income
$9,420
Net Assets
-$55,293
Notable Sources of Revenue Percent of Total Revenue
Contributions $13,234
10.5%
Program Services $112,492
89.5%
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 $700,972
Total Liabilities $756,265
Net Assets -$55,293
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
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Greg Ziehl (Director) $0 $0 $0
Ed Szaky (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 7, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$15,954
Expenses
$27,880
Net Income
-$11,926
Net Assets
-$64,713
Notable Sources of Revenue Percent of Total Revenue
Contributions $29,372
> 100%
Program Services $0
Investment Income $6
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income -$13,424
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 $731,085
Total Liabilities $795,798
Net Assets -$64,713
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
David Strait (President) $0 $0 $0
Long Lam (Treasurer) $0 $0 $0
Greg Ziehl (Director) $0 $0 $0
Brian English (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Sept. 27, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$61,144
Expenses
$34,303
Net Income
$26,841
Net Assets
-$38,100
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,720
7.7%
Program Services $0
Investment Income $21
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $56,403
92.2%
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 $794,660
Total Liabilities $832,760
Net Assets -$38,100
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 Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$54,724
Expenses
$34,307
Net Income
$20,417
Net Assets
-$86,878
Notable Sources of Revenue Percent of Total Revenue
Contributions $696
1.3%
Program Services $0
Investment Income $30
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $53,998
98.7%
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 $773,427
Total Liabilities $860,305
Net Assets -$86,878
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 Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

About 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.

API

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

Byline

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