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Mankato Teachers Association

Mankato Education Association
  • Mankato, MN
  • Tax-exempt since Jan. 2000
  • EIN: 23-7125708

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.

Category: Employment, Job-Related / Labor Unions, Organizations (NTEE)

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$569k (2025)

Expenses
$537k (2025)

Total Assets
$272k (2025)

Total Liabilities
$0 (2025)

Source: Form 990 tax filings from 2011 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 Aug.
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$568,842
Expenses
$536,644
Net Income
$32,198
Net Assets
$271,721
Notable Sources of Revenue Percent of Total Revenue
Contributions $92,250
16.2%
Program Services $473,273
83.2%
Investment Income $3,319
0.6%
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 $21,450
4.0%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $271,721
Total Liabilities $0
Net Assets $271,721
Compensation
Key Employees and Officers Compensation Related Other
Thomas Boone (Treasurer) $0 $0 $0
Kristina Kullman (Govt Relatio) $0 $0 $0
Jessica Larsen (Membership) $0 $0 $0
Sherry Miller (Vice Preside) $0 $0 $0
Linda Wensel (President) $0 $0 $0
Katie Woitas (Secretary) $0 $0 $0
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Document Links

990
Filed on Nov. 12, 2025

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

View Filing
XML

Fiscal Year Ending Aug.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$479,658
Expenses
$499,244
Net Income
-$19,586
Net Assets
$239,523
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,887
1.6%
Program Services $467,022
97.4%
Investment Income $4,749
1.0%
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 $10,700
2.1%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $239,523
Total Liabilities $0
Net Assets $239,523
Compensation
Key Employees and Officers Compensation Related Other
Thomas Boone (Treasurer) $0 $0 $0
Kristina Kullman (Govt Relatio) $0 $0 $0
Sherry Miller (Vice Preside) $0 $0 $0
Michelle Modrow (Membership) $0 $0 $0
Linda Wensel (President) $0 $0 $0
Katie Woitas (Secretary) $0 $0 $0
+ View more people

Document Links

990
Filed on Jan. 15, 2025

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

View Filing
XML

Fiscal Year Ending Aug.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$509,234
Expenses
$545,043
Net Income
-$35,809
Net Assets
$259,109
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $509,067
100.0%
Investment Income $167
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 $14,700
2.7%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $259,109
Total Liabilities $0
Net Assets $259,109
Compensation
Key Employees and Officers Compensation Related Other
Mary Berg (Treasurer) $0 $0 $0
Thomas Boone (Treasurer) $0 $0 $0
Lisa Jackson (Vice Preside) $0 $0 $0
Michelle Modrow (Membership) $0 $0 $0
Doug Mullins (Gov Relation) $0 $0 $0
Sam Stier (Govt Relatio) $0 $0 $0
Linda Wensel (President) $0 $0 $0
Katie Woitas (Secretary) $0 $0 $0
+ View more people

Document Links

990
Filed on Dec. 14, 2023

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

View Filing
PDF XML

Fiscal Year Ending Aug.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$614,428
Expenses
$644,706
Net Income
-$30,278
Net Assets
$294,918
Notable Sources of Revenue Percent of Total Revenue
Contributions $88,542
14.4%
Program Services $525,579
85.5%
Investment Income $307
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 $15,200
2.4%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $294,918
Total Liabilities $0
Net Assets $294,918
Compensation
Key Employees and Officers Compensation Related Other
Mary Berg (Treasurer) $0 $0 $0
Lisa Jackson (Vice Preside) $0 $0 $0
Michelle Modrow (Membership) $0 $0 $0
Doug Mullins (Gov Relation) $0 $0 $0
Sam Stier (Govt Relatio) $0 $0 $0
Linda Wensel (President) $0 $0 $0
Katie Woitas (Secretary) $0 $0 $0
+ View more people

Document Links

990
Filed on July 10, 2023

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

View Filing
PDF XML

Fiscal Year Ending Aug.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$601,228
Expenses
$499,254
Net Income
$101,974
Net Assets
$325,196
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $600,782
99.9%
Investment Income $446
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 $17,400
3.5%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $325,196
Total Liabilities $0
Net Assets $325,196
Compensation
Key Employees and Officers Compensation Related Other
Mary Berg (Treasurer) $0 $0 $0
Lisa Jackson (Vice Preside) $0 $0 $0
Michelle Modrow (Membership) $0 $0 $0
Doug Mullins (Gov Relation) $0 $0 $0
Emily Seppmann (Teacher Righ) $0 $0 $0
Sam Stier (Govt Relatio) $0 $0 $0
Linda Wensel (President) $0 $0 $0
Katie Woitas (Secretary) $0 $0 $0
+ View more people

Document Links

990
Filed on July 11, 2022

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

View Filing
PDF XML

Fiscal Year Ending Aug.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$563,525
Expenses
$532,083
Net Income
$31,442
Net Assets
$223,222
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $562,580
99.8%
Investment Income $945
0.2%
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 $18,200
3.4%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $223,222
Total Liabilities $0
Net Assets $223,222
Compensation
Key Employees and Officers Compensation Related Other
Mary Berg (Treasurer) $0 $0 $0
Lisa Jackson (Vice Preside) $0 $0 $0
Michelle Modrow (Membership) $0 $0 $0
Doug Mullins (Gov Relation) $0 $0 $0
Emily Seppmann (Teacher Righ) $0 $0 $0
Sam Stier (Govt Relatio) $0 $0 $0
Linda Wensel (President) $0 $0 $0
Katie Woitas (Secretary) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 8, 2021

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

View Filing
XML

Fiscal Year Ending Aug.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$497,105
Expenses
$539,247
Net Income
-$42,142
Net Assets
$191,780
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $496,240
99.8%
Investment Income $865
0.2%
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 $15,400
2.9%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $191,780
Total Liabilities $0
Net Assets $191,780
Compensation
Key Employees and Officers Compensation Related Other
Robin Courrier (President) $6,000 $0 $0
Lisa Jackson (Vice Preside) $2,400 $0 $0
Paul Christianson (Treasurer) $2,400 $0 $0
Michelle Modrow (Membership) $2,400 $0 $0
Kristina Schemmel (Secretary) $1,500 $0 $0
Scott Urban (Govt Relatio) $500 $0 $0
Emily Seppmann (Teacher Righ) $200 $0 $0
+ View more people

Document Links

990
Filed on Jan. 22, 2020

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

View Filing
PDF XML

Fiscal Year Ending Aug.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$570,564
Expenses
$684,027
Net Income
-$113,463
Net Assets
$233,922
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $569,976
99.9%
Investment Income $588
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 $17,700
2.6%
Assets/Debt
Total Assets $233,922
Total Liabilities $0
Net Assets $233,922
Compensation
Key Employees and Officers Compensation Related Other
Robin Courrier (President) $6,000 $0 $0
Lisa Jackson (Vice Preside) $2,400 $0 $0
Paul Christianson (Treasurer) $2,400 $0 $0
Michelle Modrow (Membership) $2,400 $0 $0
Kristina Schemmel (Secretary) $1,500 $0 $0
Scott Urban (Govt Relatio) $500 $0 $0
+ View more people

Document Links

990
Filed on Jan. 28, 2019

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

View Filing
PDF XML

Fiscal Year Ending Aug.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$473,148
Expenses
$275,470
Net Income
$197,678
Net Assets
$347,385
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $472,597
99.9%
Investment Income $551
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 $11,510
4.2%
Assets/Debt
Total Assets $347,385
Total Liabilities $0
Net Assets $347,385
Compensation
Key Employees and Officers Compensation Related Other
Robin Courrier (President) $4,625 $0 $0
Paul Christianson (Treasurer) $2,400 $0 $0
Michelle Modrow (Membership) $1,300 $0 $0
Lisa Jackson (Vice Preside) $1,300 $0 $0
Kristina Schemmel (Secretary) $1,225 $0 $0
Scott Urban (Govt Relatio) $660 $0 $0
+ View more people

Document Links

990
Filed on Jan. 18, 2018

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

View Filing
PDF XML

Fiscal Year Ending Aug.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$495,350
Expenses
$482,157
Net Income
$13,193
Net Assets
$149,707
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $494,907
99.9%
Investment Income $443
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 $11,220
2.3%
Assets/Debt
Total Assets $149,707
Total Liabilities $0
Net Assets $149,707
Compensation
Key Employees and Officers Compensation Related Other
Robin Courrier (President) $4,500 $0 $0
Paul Christianson (Treasurer) $2,400 $0 $0
Michelle Modrow (Membership) $1,200 $0 $0
Kristina Schemmel (Secretary) $1,200 $0 $0
Lisa Jackson (Vice Preside) $1,200 $0 $0
Scott Urban (Govt Relatio) $720 $0 $0
+ View more people

Document Links

990
Filed on Feb. 2, 2017

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

View Filing
PDF XML

Fiscal Year Ending Aug.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$468,200
Expenses
$455,338
Net Income
$12,862
Net Assets
$136,514
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $467,861
99.9%
Investment Income $339
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 $12,220
2.7%
Assets/Debt
Total Assets $136,514
Total Liabilities $0
Net Assets $136,514
Compensation
Key Employees and Officers Compensation Related Other
Robin Courrier (President) $4,500 $0 $0
Paul Christianson (Treasurer) $2,400 $0 $0
Michelle Modrow (Membership) $1,200 $0 $0
Lisa Jackson (Vice Preside) $1,200 $0 $0
Troy Schoeneberger (Secretary) $800 $0 $0
Scott Urban (Govt Relatio) $720 $0 $0
Kristina Schemmel (Secretary) $500 $0 $0
+ View more people

Document Links

990
Filed on March 8, 2016

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

View Filing
PDF XML

Fiscal Year Ending Aug.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$376,701
Expenses
$409,172
Net Income
-$32,471
Net Assets
$123,652
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $376,368
99.9%
Investment Income $333
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 $17,420
4.3%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $123,652
Total Liabilities $0
Net Assets $123,652

Document Links

990

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

PDF

Fiscal Year Ending Aug.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$370,020
Expenses
$330,492
Net Income
$39,528
Net Assets
$156,123
Notable Sources of Revenue Percent of Total Revenue
Contributions $13,000
3.5%
Program Services $356,648
96.4%
Investment Income $372
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 $17,620
5.3%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $156,123
Total Liabilities $0
Net Assets $156,123

Document Links

990

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

PDF

Fiscal Year Ending Aug.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$413,113
Expenses
$403,740
Net Income
$9,373
Net Assets
$116,595
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,772
0.9%
Program Services $408,799
99.0%
Investment Income $542
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 $15,440
3.8%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $116,595
Total Liabilities $0
Net Assets $116,595

Document Links

990

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

PDF

Fiscal Year Ending Aug.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$392,360
Expenses
$396,300
Net Income
-$3,940
Net Assets
$107,222
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $391,609
99.8%
Investment Income $751
0.2%
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 $16,100
4.1%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $107,222
Total Liabilities $0
Net Assets $107,222

Document Links

990

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

PDF

Fiscal Year Ending Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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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