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Sigma Delta Tau Society

Beta Corporation
  • Philadelphia, PA
  • Tax-exempt since April 1948
  • EIN: 35-1777444

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
$133k (2025)

Expenses
$111k (2025)

Total Assets
$371k (2025)

Total Liabilities
$7.44k (2025)

Source: Form 990 tax filings from 2012 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 990-EZ
Revenue
$132,916
Expenses
$110,664
Net Income
$22,252
Net Assets
$363,609
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $12,616
9.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $371,048
Total Liabilities $7,439
Net Assets $363,609
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Lynn Marano (House Corp President) $0 $0

Document Links

990-EZ
Filed on Oct. 17, 2025

Short form 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 990-EZ
Revenue
$108,924
Expenses
$108,730
Net Income
$194
Net Assets
$341,357
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $5,169
4.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $341,363
Total Liabilities $6
Net Assets $341,357
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Lynn Morano (House Corp President) $0 $0

Document Links

990-EZ
Filed on Sept. 3, 2024

Short form 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 990-EZ
Revenue
$110,904
Expenses
$100,330
Net Income
$10,574
Net Assets
$341,163
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $56
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $372,826
Total Liabilities $31,663
Net Assets $341,163
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Lynn Morano (House Corp President) $0 $0

Document Links

990-EZ
Filed on Aug. 16, 2023

Short form 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 990-EZ
Revenue
$24,025
Expenses
$22,069
Net Income
$1,956
Net Assets
$330,589
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $25
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $330,589
Total Liabilities $0
Net Assets $330,589
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Lynn Morano (House Corp President) $0 $0

Document Links

990-EZ
Filed on Sept. 7, 2022

Short form 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 990-EZ
Revenue
$12,264
Expenses
$23,059
Net Income
-$10,795
Net Assets
$328,633
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $240
2.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $10,359
84.5%
Assets/Debt
Total Assets $333,697
Total Liabilities $5,064
Net Assets $328,633
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Lynn Morano (House Corp President) $0 $0

Document Links

990-EZ
Filed on Oct. 13, 2021

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

View Filing
XML

Fiscal Year Ending July
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$152,945
Expenses
$149,119
Net Income
$3,826
Net Assets
$339,428
Notable Sources of Revenue Percent of Total Revenue
Contributions $152,272
99.6%
Program Services $0
Investment Income $673
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $367,356
Total Liabilities $27,928
Net Assets $339,428
Club or Co-Op Income
Initiation Fees & Contributions $0
Income From Public Use of Club Facilities $0
Compensation
Key Employees and Officers Compensation Other
Lynn Morano (House Corp President) $0 $0

Document Links

990-EZ
Filed on Sept. 8, 2020

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

View Filing
PDF XML

Fiscal Year Ending July
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$168,567
Expenses
$186,549
Net Income
-$17,982
Net Assets
$335,602
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $167,865
99.6%
Investment Income $702
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $398,366
Total Liabilities $62,764
Net Assets $335,602
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
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$172,438
Expenses
$194,530
Net Income
-$22,092
Net Assets
$353,584
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $170,960
99.1%
Investment Income $738
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $740
0.4%
Assets/Debt
Total Assets $431,418
Total Liabilities $77,834
Net Assets $353,584
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
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$189,804
Expenses
$216,165
Net Income
-$26,361
Net Assets
$375,676
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $188,990
99.6%
Investment Income $814
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $458,906
Total Liabilities $83,230
Net Assets $375,676
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
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$185,623
Expenses
$189,894
Net Income
-$4,271
Net Assets
$402,037
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $183,242
98.7%
Investment Income $2,381
1.3%
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 $63,660
33.5%
Assets/Debt
Total Assets $481,238
Total Liabilities $79,201
Net Assets $402,037
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
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$205,759
Expenses
$181,345
Net Income
$24,414
Net Assets
$406,308
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $200,546
97.5%
Investment Income $5,213
2.5%
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 $62,040
34.2%
Assets/Debt
Total Assets $476,232
Total Liabilities $69,924
Net Assets $406,308
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
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$218,077
Expenses
$176,369
Net Income
$41,708
Net Assets
$381,894
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $213,005
97.7%
Investment Income $5,072
2.3%
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 $61,005
34.6%
Assets/Debt
Total Assets $455,515
Total Liabilities $73,621
Net Assets $381,894
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
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$204,927
Expenses
$189,475
Net Income
$15,452
Net Assets
$340,186
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $199,973
97.6%
Investment Income $4,954
2.4%
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 $59,716
31.5%
Assets/Debt
Total Assets $400,693
Total Liabilities $60,507
Net Assets $340,186
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
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$210,760
Expenses
$173,015
Net Income
$37,745
Net Assets
$324,734
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $205,846
97.7%
Investment Income $4,914
2.3%
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 $57,139
33.0%
Assets/Debt
Total Assets $398,128
Total Liabilities $73,394
Net Assets $324,734
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
2011

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
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

Primary 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

Primary 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

Primary 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.

API

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

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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.

Updated