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Wisconsin Twisters Ltd

  • Caledonia, WI
  • Tax-exempt since Nov. 2011
  • EIN: 27-4456309

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: Recreation, Sports, Leisure, Athletics / Baseball, Softball (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$96.2k (2025)

Expenses
$86.2k (2025)

Total Assets
$39.6k (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 990-EZ
Revenue
$96,169
Expenses
$86,215
Net Income
$9,954
Net Assets
$39,573
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,166
7.5%
Program Services $37,336
38.8%
Investment Income $4
0.0%
Net Fundraising $16,199
16.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $39,573
Total Liabilities $0
Net Assets $39,573
Compensation
Key Employees and Officers Compensation Other
Dianna Johnson (Director) $0 $0
Todd Olle (President) $0 $0
Cristina Aponte (Vice President) $0 $0
Rosie Olle (Treasurer) $0 $0
Deborah Mikolajczyk (Secretary) $0 $0
Evelyn Aponte (Founder) $0 $0
Janet Mulligan (Parent Rep Coordinator) $0 $0
Kerry Greil (Marketing Manger) $0 $0
Monica Munoz (Member) $0 $0
Claire Hendrikson (Member) $0 $0
Amy Pinkos (Member) $0 $0
Tj Pinkos (Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on Oct. 15, 2025

Short form 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 990-EZ
Revenue
$99,370
Expenses
$89,416
Net Income
$9,954
Net Assets
$39,573
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,767
8.8%
Program Services $38,936
39.2%
Investment Income $4
0.0%
Net Fundraising $16,199
16.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $39,573
Total Liabilities $0
Net Assets $39,573
Compensation
Key Employees and Officers Compensation Other
Dianna Johnson (Director) $0 $0
Todd Olle (President) $0 $0
Cristina Aponte (Vice President) $0 $0
Rosie Ollie (Treasurer) $0 $0
Deborah Mikolajcyk (Secretary) $0 $0
Evelyn Aponte (Founder) $0 $0
Janet Mulligan (Parent Rep Coordinator) $0 $0
Kerry Greil (Marketing Manager) $0 $0
Monica Munoz (Member) $0 $0
Claire Hendrikson (Member) $0 $0
Amy Pinkos (Member) $0 $0
Tj Pinkos (Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 31, 2025

Short form 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 990-EZ
Revenue
$118,710
Expenses
$89,091
Net Income
$29,619
Net Assets
$29,619
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,058
10.2%
Program Services $28,910
24.4%
Investment Income $0
Net Fundraising $19,230
16.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $29,619
Total Liabilities $0
Net Assets $29,619
Compensation
Key Employees and Officers Compensation Other
Monica Munoz (Member) $0 $0
Dianna Johnson (Director) $0 $0
Cristina Aponte (Vice President) $0 $0
Deborah Mikolajczyk (Secretary) $0 $0
Rosemarie Olle (Treasurer) $0 $0
Evelyn Munoz Aponte (Founder Member) $0 $0
Janet Mulligan (Parent Rep Director) $0 $0
Todd Olle (President) $0 $0
Claire Hendriksen (Member) $0 $0
Amy Pinkos (Member) $0 $0
Kerry Greil (Marketing Manager) $0 $0
Tj Pinkos (Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on Dec. 20, 2023

Short form 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 990-EZ
Revenue
$95,867
Expenses
$66,957
Net Income
$28,910
Net Assets
$28,910
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,425
7.7%
Program Services $43,469
45.3%
Investment Income $0
Net Fundraising $14,940
15.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $28,910
Total Liabilities $0
Net Assets $28,910
Compensation
Key Employees and Officers Compensation Other
Steve Baumgartner (President) $0 $0
Dianna Johnson (Director) $0 $0
Chris Baumgartner (Vice Preside) $0 $0
Amy Pinkos (Scretary) $0 $0
Rosemarie Olle (Treasurer) $0 $0
Evelyn Munoz Aponte (Founder Memb) $0 $0
Kristy Boyle (Parent Rep D) $0 $0
Todd Olle (Tournament D) $0 $0
Tj Pinkos (Conflict Res) $0 $0
James Peltier (Member At La) $0 $0
+ View more people

Document Links

990-EZ
Filed on Jan. 16, 2023

Short form 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 990-EZ
Revenue
$93,318
Expenses
$68,423
Net Income
$24,895
Net Assets
$43,437
Notable Sources of Revenue Percent of Total Revenue
Contributions $11,248
12.1%
Program Services $0
Investment Income $0
Net Fundraising $4,211
4.5%
Sales of Assets $33,559
36.0%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $43,437
Total Liabilities $0
Net Assets $43,437
Compensation
Key Employees and Officers Compensation Other
Steve Baumgartner (President) $0 $0
Dianna Johnson (Director) $0 $0
Chris Baumbartner (Vice Preside) $0 $0
Rosie Olle (Treasurer) $0 $0
Evelyn Munoz Aponte (Founder, Mem) $0 $0
Deborah Mikolajczyk (Founder, Mem) $0 $0
Kristy Boyle (Parent Rep D) $0 $0
Todd Olle (Tournament D) $0 $0
Tj Pinkos (Conflict Res) $0 $0
James Peltier (Member At La) $0 $0
Janet Mulligan (Member At La) $0 $0
+ View more people

Document Links

990-EZ
Filed on Feb. 14, 2022

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

View Filing
XML

Fiscal Year Ending Aug.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$90,606
Expenses
$72,064
Net Income
$18,542
Net Assets
$18,542
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,992
12.1%
Program Services $0
Investment Income $0
Net Fundraising $7,510
8.3%
Sales of Assets $33,504
37.0%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $18,542
Total Liabilities $0
Net Assets $18,542

Document Links

990-EZ

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

PDF

Fiscal Year Ending Aug.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$79,230
Expenses
$81,514
Net Income
-$2,284
Net Assets
$7,085
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,361
11.8%
Program Services $0
Investment Income $0
Net Fundraising $2,764
3.5%
Sales of Assets $28,490
36.0%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $7,085
Total Liabilities $0
Net Assets $7,085

Document Links

990-EZ

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

PDF

Fiscal Year Ending Aug.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$51,845
Expenses
$73,427
Net Income
-$21,582
Net Assets
$9,084
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,058
15.5%
Program Services $0
Investment Income $0
Net Fundraising $2,431
4.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $9,084
Total Liabilities $0
Net Assets $9,084

Document Links

990-EZ

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

PDF

Fiscal Year Ending Aug.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$94,423
Expenses
$90,299
Net Income
$4,124
Net Assets
$4,124
Notable Sources of Revenue Percent of Total Revenue
Contributions $10,223
10.8%
Program Services $0
Investment Income $0
Net Fundraising $2,381
2.5%
Sales of Assets $28,549
30.2%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $4,124
Total Liabilities $0
Net Assets $4,124

No Document Links

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

Fiscal Year Ending Aug.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$87,670
Expenses
$81,696
Net Income
$5,974
Net Assets
$5,974
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,552
10.9%
Program Services $0
Investment Income $0
Net Fundraising $1,759
2.0%
Sales of Assets $26,470
30.2%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $5,974
Total Liabilities $0
Net Assets $5,974

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending Aug.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$76,919
Expenses
$74,333
Net Income
$2,586
Net Assets
$2,585
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,033
11.7%
Program Services $0
Investment Income $0
Net Fundraising $1,630
2.1%
Sales of Assets $24,904
32.4%
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $2,585
Total Liabilities $0
Net Assets $2,585

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2014

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 Sept.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$94,095
Expenses
$95,565
Net Income
-$1,470
Net Assets
$1,470
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,248
7.7%
Program Services $0
Investment Income $33,985
36.1%
Net Fundraising $1,731
1.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $1,470
Total Liabilities $0
Net Assets $1,470

No Document Links

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

Fiscal Year Ending Sept.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$82,538
Expenses
$81,107
Net Income
$1,431
Net Assets
$1,431
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,615
9.2%
Program Services $0
Investment Income $33,346
40.4%
Net Fundraising $1,495
1.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $1,431
Total Liabilities $0
Net Assets $1,431

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending Sept.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$74,250
Expenses
$73,458
Net Income
$792
Net Assets
$792
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,290
9.8%
Program Services $31,584
42.5%
Investment Income $0
Net Fundraising $1,115
1.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $792
Total Liabilities $0
Net Assets $792

Document Links

990-EZ

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

PDF

Fiscal Year Ending Sept.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$58,440
Expenses
$55,959
Net Income
$2,481
Net Assets
$1,741
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,315
10.8%
Program Services $12,798
21.9%
Investment Income $0
Net Fundraising $2,707
4.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $1,741
Total Liabilities $0
Net Assets $1,741

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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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.

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E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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