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Services Society

  • Springfield, IL
  • Tax-exempt since Oct. 2014
  • EIN: 26-2097264

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.

Category: Philanthropy, Voluntarism and Grantmaking Foundations / Public Foundations (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$42.1k (2025)

Expenses
$36.2k (2025)

Total Assets
$268k (2025)

Total Liabilities
$11.4k (2025)

Years with missing data
Source: Form 990 tax filings from 2009 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 Feb.
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$42,099
Expenses
$36,167
Net Income
$5,932
Net Assets
$256,371
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $42,099
100%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $267,754
Total Liabilities $11,383
Net Assets $256,371
Compensation
Key Employees and Officers Compensation Other
Wu Chou (President) $0 $0
Liang Jie Zhang (Vice President Of Technical Activities) $0 $0
Min Luo (Vice President, Cfo) $0 $0
Ali Arsanjani (Chair Of Sig On Artificial Intelligence) $0 $0
Huan Chen (Vice President Of Conferences) $0 $0
Aihua Wo (Treasurer) $0 $0
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Document Links

990-EZ
Filed on July 15, 2025

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

View Filing
XML

Fiscal Year Ending Feb.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$39,312
Expenses
$47,103
Net Income
-$7,791
Net Assets
$250,451
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,246
13.3%
Program Services $34,066
86.7%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $250,462
Total Liabilities $11
Net Assets $250,451
Compensation
Key Employees and Officers Compensation Other
Wu Chou (President) $0 $0
Liang Jie Zhang (Vice President Of Technical Activities) $0 $0
Min Luo (Vice President, Cfo) $0 $0
Ali Arsanjani (Chair Of Sig On Artificial Intelligence) $0 $0
Huan Chen (Vice President Of Conferences) $0 $0
Aihua Wo (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 15, 2024

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

View Filing
XML

Fiscal Year Ending Feb.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$43,950
Expenses
$56,451
Net Income
-$12,501
Net Assets
$258,242
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,187
11.8%
Program Services $38,763
88.2%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $258,253
Total Liabilities $11
Net Assets $258,242
Compensation
Key Employees and Officers Compensation Other
Wu Chou (President) $0 $0
Liang Jie Zhang (Vice President Of Technical Activities) $0 $0
Min Luo (Vice President, Cfo) $0 $0
Ali Arsanjani (Chair Of Sig On Artificial Intelligence) $0 $0
Huan Chen (Vice President Of Conferences) $0 $0
Aihua Wo (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 12, 2023

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

View Filing
PDF XML

Fiscal Year Ending Feb.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$23,341
Expenses
$10,525
Net Income
$12,816
Net Assets
$270,743
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,709
24.5%
Program Services $17,632
75.5%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $271,336
Total Liabilities $593
Net Assets $270,743
Compensation
Key Employees and Officers Compensation Other
Wu Chou (President) $0 $0
Liang Jie Zhang (Vice President Of Technical Activities) $0 $0
Min Luo (Vice President, Cfo) $0 $0
Ali Arsanjani (Chair Of Sig On Artificial Intelligence) $0 $0
Zhixiong Chen (Director) $0 $0
Huan Chen (Vice President Of Conferences) $0 $0
Aihua Wo (Treasure) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 15, 2022

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

View Filing
XML

Fiscal Year Ending Feb.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$39,659
Expenses
$20,291
Net Income
$19,368
Net Assets
$257,927
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $271,663
Total Liabilities $13,736
Net Assets $257,927
Compensation
Key Employees and Officers Compensation Other
Wu Chou (President) $0 $0
Liang Jie Zhang (Vice President Of Technical Activities) $0 $0
Min Luo (Vice President, Cfo) $0 $0
Ali Arsanjani (Chair Of Sig On Artificial Intelligence) $0 $0
Zhixiong Chen (Director) $0 $0
Huan Chen (Vice President Of Conferences) $0 $0
Aihua Wo (Treasure) $0 $0
+ View more people

Document Links

990-EZ
Filed on Jan. 18, 2022

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

View Filing
XML

Fiscal Year Ending Feb.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$89,208
Expenses
$55,768
Net Income
$33,440
Net Assets
$259,670
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,590
7.4%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $259,670
Total Liabilities $0
Net Assets $259,670
Compensation
Key Employees and Officers Compensation Other
Zhixiong Chen (President) $0 $0
Liang Jie Zhang (Vice President) $0 $0
Jia Zhang (Vice President) $0 $0
Patrick Hung (Vice President) $0 $0
Min Luo (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 15, 2020

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

View Filing
PDF XML

Fiscal Year Ending Feb.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$157,565
Expenses
$188,712
Net Income
-$31,147
Net Assets
$226,230
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,648
3.6%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $226,230
Total Liabilities $0
Net Assets $226,230
Compensation
Key Employees and Officers Compensation Other
Zhixiong Chen (President) $0 $0
Liang Jie Zhang (Vice President) $0 $0
Jia Zhang (Vice President) $0 $0
Patrick Hung (Vice President) $0 $0
Min Luo (Vice President) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 15, 2019

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

View Filing
PDF XML

Fiscal Year Ending Feb.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$0
Net Income
$0
Net Assets
$2,603
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $2,603
Total Liabilities $0
Net Assets $2,603

No Document Links

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

Fiscal Year Ending Feb.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$0
Net Income
$0
Net Assets
$2,603
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $2,603
Total Liabilities $0
Net Assets $2,603

No Document Links

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

Fiscal Year Ending Feb.
2010

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$0
Expenses
$0
Net Income
$0
Net Assets
$2,603
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $2,603
Total Liabilities $0
Net Assets $2,603

No Document Links

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

Fiscal Year Ending Feb.
2009

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$5,000
Expenses
$2,397
Net Income
$2,603
Net Assets
$2,603
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $2,603
Total Liabilities $0
Net Assets $2,603

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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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.

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