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American Federation Of Teachers

3216 Northside Aft
  • San Antonio, TX
  • Tax-exempt since Nov. 1967
  • EIN: 46-3810059

Organization summary

Type of Nonprofit

Designated as a Labor, agricultural and horticultural organizations that are educational or instructive, including unions, created for the purpose of improving conditions of work, and products of efficiency.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$989k (2025)

Expenses
$1.07M (2025)

Total Assets
$1.03M (2025)

Total Liabilities
$5.42k (2025)

Source: Form 990 tax filings from 2019 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 June
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$989,135
Expenses
$1,072,061
Net Income
-$82,926
Net Assets
$1,020,340
Notable Sources of Revenue Percent of Total Revenue
Contributions $909,286
91.9%
Program Services $0
Investment Income $23,283
2.4%
Bond Proceeds $56,473
5.7%
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $93
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $76,000
7.1%
Professional Fundraising Fees $0
Other Salaries and Wages $225,786
21.1%
Assets/Debt
Total Assets $1,025,761
Total Liabilities $5,421
Net Assets $1,020,340
Compensation
Key Employees and Officers Compensation Related Other
Melina Espiritu Azocar (President) $70,000 $0 $0
Katherine Curtis (Treasurer) $3,000 $0 $0
Tracy Jordan (Vice President) $0 $0 $0
Kathryn Medendorp (Secretary) $0 $0 $0
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Document Links

990
Filed on Oct. 8, 2025

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

View Filing
XML

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$942,665
Expenses
$871,578
Net Income
$71,087
Net Assets
$1,101,026
Notable Sources of Revenue Percent of Total Revenue
Contributions $863,055
91.6%
Program Services $0
Investment Income $79,610
8.4%
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 $232,011
26.6%
Professional Fundraising Fees $0
Other Salaries and Wages $4,500
0.5%
Assets/Debt
Total Assets $1,102,631
Total Liabilities $1,605
Net Assets $1,101,026
Compensation
Key Employees and Officers Compensation Related Other
Vivianna Hernandez (Elementary Representative) $0 $0 $0
Melina A Espiritu Azocar (President) $0 $0 $0
Linda Rushing (At Large Representative) $0 $0 $0
Chris Contreras (Middle School Representative) $0 $0 $0
Kate Curtis (Treasurer) $0 $0 $0
Kathryn Medendorp (Secretary) $0 $0 $0
Tracy Jordan (Executive Vice President) $0 $0 $0
Ledda Arcelus (Elementary Representative) $0 $0 $0
Jacqueline Campos (Organizer) $0 $0 $0
Natalie Clifford (Chief Of Staff) $0 $0 $0
Sheila Vardiman (Member Servicer) $0 $0 $0
Kerri Schlenker (Office Manager) $0 $0 $0
Carol A Villarreal (Professional Development Dire) $0 $0 $0
Charles Alexander (Organizer) $0 $0 $0
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Document Links

990
Filed on Oct. 8, 2024

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

View Filing
XML

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$835,242
Expenses
$907,076
Net Income
-$71,834
Net Assets
$1,031,396
Notable Sources of Revenue Percent of Total Revenue
Contributions $809,998
97.0%
Program Services $0
Investment Income $25,244
3.0%
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 $231,104
25.5%
Professional Fundraising Fees $0
Other Salaries and Wages $4,500
0.5%
Assets/Debt
Total Assets $1,031,396
Total Liabilities $0
Net Assets $1,031,396
Compensation
Key Employees and Officers Compensation Related Other
Bill Thomas (Executive Vp At Large) $0 $0 $0
Natasha Thurmon (Executive Vp For Elementary S) $0 $0 $0
Ledda Arcelus (Executive Vp For Elementary S) $0 $0 $0
John Thornton (Executive Vp At Large) $0 $0 $0
Anthony Grennes (Executive Vp At Large) $0 $0 $0
Patricia Delgado (Executive Vp At Large) $0 $0 $0
Kathryn Medendorp (Executive Secretary) $0 $0 $0
Tracy Jordan (Executive Vp) $0 $0 $0
Wanda Longoria (President) $0 $0 $0
Kate Curtis (Executive Vp For Middle Schoo) $0 $0 $0
Anthony Rogers (Executive Vp For Hs) $0 $0 $0
Aceneth Medina (Executive Treasurer) $0 $0 $0
Zoe C Moshenberg (Organizer 4) $0 $0 $0
Mindy M Musch (Organizer) $0 $0 $0
Lizette Goodloe (Organizer) $0 $0 $0
Melina A Espiritu Azocar (Lead Organizer) $0 $0 $0
Carol A Villarreal (Professional Development Dire) $0 $0 $0
Kerri Schlenker (Office Manager) $0 $0 $0
Mary C Uribe (Organizer 3) $0 $0 $0
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Document Links

990
Filed on Nov. 30, 2023

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

View Filing
PDF XML

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$858,624
Expenses
$872,001
Net Income
-$13,377
Net Assets
$1,090,916
Notable Sources of Revenue Percent of Total Revenue
Contributions $857,409
99.9%
Program Services $0
Investment Income $1,215
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 $226,220
25.9%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,092,081
Total Liabilities $1,165
Net Assets $1,090,916
Compensation
Key Employees and Officers Compensation Related Other
Wanda Longoria (President) $61,700 $0 $0
Melina A Espiritu Azocar (Lead Organizer) $61,200 $0 $0
Kerri Schlenker (Office Manager) $30,200 $0 $0
Mary C Uribe (Organizer 3) $23,439 $0 $0
Zoe C Moshenberg (Organizer 4) $23,318 $0 $0
Lizette Goodloe (Organizer) $13,985 $0 $0
Mindy M Musch (Organizer) $7,878 $0 $0
Aceneth Medina (Executive Treasurer) $3,000 $0 $0
Carol A Villarreal (Professional Development Dire) $1,500 $0 $0
John Thornton (Executive Vp At Large) $0 $0 $0
Anthony Grennes (Executive Vp At Large) $0 $0 $0
Anthony Rogers (Executive Vp For Hs) $0 $0 $0
Kate Curtis (Executive Vp For Middle Schoo) $0 $0 $0
Tracy Jordan (Executive Vp) $0 $0 $0
Kathryn Medendorp (Executive Secretary) $0 $0 $0
Bill Thomas (Executive Vp At Large) $0 $0 $0
Patricia Delgado (Executive Vp At Large) $0 $0 $0
Ledda Arcelus (Executive Vp For Elementary S) $0 $0 $0
Natasha Thurmon (Executive Vp For Elementary S) $0 $0 $0
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Document Links

990
Filed on Dec. 8, 2022

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

View Filing
PDF XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$893,295
Expenses
$953,499
Net Income
-$60,204
Net Assets
$1,113,879
Notable Sources of Revenue Percent of Total Revenue
Contributions $893,295
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 $228,081
23.9%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,113,930
Total Liabilities $51
Net Assets $1,113,879
Compensation
Key Employees and Officers Compensation Related Other
Wanda Longoria (President) $61,200 $0 $0
Melina A Espiritu Azocar (Lead Organizer) $47,322 $0 $0
Amanda Ford (Organizer 1) $36,490 $0 $0
Elida I Castillo (Organizer 2) $32,913 $0 $0
Kerri Schlenker (Office Manager) $30,254 $0 $0
Mary C Uribe (Organizer 3) $9,518 $0 $0
Zoe C Moshenberg (Organizer 4) $7,385 $0 $0
Aceneth Medina (Executive Treasurer) $1,500 $0 $0
Carol A Villarreal (Professional Development Dire) $1,500 $0 $0
John Thornton (Executive Vp At Large) $0 $0 $0
Anthony Grennes (Executive Vp At Large) $0 $0 $0
Anthony Rogers (Executive Vp For Hs) $0 $0 $0
Kate Curtis (Executive Vp For Middle Schoo) $0 $0 $0
Tracy Jordan (Executive Vp) $0 $0 $0
Kathryn Medendorp (Executive Secretary) $0 $0 $0
Bill Thomas (Executive Vp At Large) $0 $0 $0
Patricia Delgado (Executive Vp At Large) $0 $0 $0
Ledda Arcelus (Executive Vp For Elementary S) $0 $0 $0
Natasha Thurmon (Executive Vp For Elementary S) $0 $0 $0
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Document Links

990
Filed on May 13, 2022

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

View Filing
PDF XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$879,022
Expenses
$898,610
Net Income
-$19,588
Net Assets
$1,174,083
Notable Sources of Revenue Percent of Total Revenue
Contributions $879,022
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 $55,000
6.1%
Professional Fundraising Fees $0
Other Salaries and Wages $133,037
14.8%
Assets/Debt
Total Assets $1,174,134
Total Liabilities $51
Net Assets $1,174,083
Compensation
Key Employees and Officers Compensation Related Other
Wanda Longoria (President) $55,000 $0 $0
Elida Castillo (Organizer 1) $44,000 $0 $0
Amanda Ford (Organizer 2) $44,000 $0 $0
Kerri Schlenker (Office Manager) $27,842 $0 $0
Jeanne Stone (Area Cordinator Organizer 3) $14,196 $0 $3,892
Gertude T Gonzalez (Staff) $1,500 $0 $0
Joel B Brown (Staff) $1,500 $0 $0
Haroon Monis (Executive Vp) $0 $0 $0
Rose Stone (Secretary) $0 $0 $0
Terry Gonzalez (Treasurer) $0 $0 $0
Elizabeth Moran (Elementary School Rep) $0 $0 $0
Ledda Arcelus (Elementary School Rep) $0 $0 $0
Katie Curtis (Middle School Rep) $0 $0 $0
Catherine Zuniga (High School Rep) $0 $0 $0
Norma Barnes (Support Personnel Rep) $0 $0 $0
Camelia Sandoval (Vp At Large 1) $0 $0 $0
Carol Villarreal (Vp At Large 2) $0 $0 $0
Irma Escobar (Vp At Large 3) $0 $0 $0
John Thornton (Vp At Large 4) $0 $0 $0
Catherine Zuniga (High School Rep) $0 $0 $0
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Document Links

990
Filed on Feb. 9, 2021

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

View Filing
XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$956,037
Expenses
$898,268
Net Income
$57,769
Net Assets
$1,187,042
Notable Sources of Revenue Percent of Total Revenue
Contributions $956,037
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 $64,635
7.2%
Professional Fundraising Fees $0
Other Salaries and Wages $167,372
18.6%
Assets/Debt
Total Assets $1,187,093
Total Liabilities $51
Net Assets $1,187,042
Compensation
Key Employees and Officers Compensation Related Other
Jeanne Stone (Area Cordinator Organizer 3) $45,060 $0 $0
Elida Castillo (Organizer 1) $44,835 $0 $0
Amanda Ford (Organizer 2) $44,409 $0 $0
Kerri Schlenker (Office Manager) $30,068 $0 $0
Jo Ann Behrend (Area Coordinator 2) $3,000 $0 $0
Wanda Longoria (President) $0 $0 $0
Haroon Monis (Executive Vp) $0 $0 $0
Rose Stone (Secretary) $0 $0 $0
Terry Gonzalez (Treasurer) $0 $0 $0
Jesus Gonzalez (Vp Elementary) $0 $0 $0
Elizabeth Moran (Vp Elementary) $0 $0 $0
Ledda Arcelus (Elementary Vp) $0 $0 $0
Katie Curtis (Vp Middle) $0 $0 $0
Catherine Zuniga (Vp High) $0 $0 $0
Norma Barnes (Vp Support Staff) $0 $0 $0
Camelia Sandoval (Vp At Large 1) $0 $0 $0
Carol Villarreal (Vp At Large 2) $0 $0 $0
Irma Escobar (Vp At Large 3) $0 $0 $0
John Thornton (Vp At Large 4) $0 $0 $0
Catherine Zuniga (Professional Development Coor) $0 $0 $0
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Document Links

990
Filed on May 5, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2018

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 June
2017

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 June
2016

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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