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620 Summit Inc

  • Pewaukee, WI
  • Tax-exempt since Aug. 2012
  • EIN: 45-4852665

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: Housing, Shelter / Senior Citizens' Housing/Retirement Communities (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$71k (2024)

Expenses
$102k (2024)

Total Assets
$1.32M (2024)

Total Liabilities
$1.65M (2024)

Source: Form 990 tax filings from 2016 to 2024

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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$71,009
Expenses
$101,900
Net Income
-$30,891
Net Assets
-$332,167
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $70,972
99.9%
Investment Income $37
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 $0
Assets/Debt
Total Assets $1,317,966
Total Liabilities $1,650,133
Net Assets -$332,167
Compensation
Key Employees and Officers Compensation Related Other
Katie Grasch (Director) $0 $0 $0
Brigette Harenda (Vice President) $0 $0 $0
David Hollnagel (Director) $0 $0 $0
Trina Jashinsky (Secretary) $0 $0 $0
John Mcginnis (Director) $0 $0 $0
Laurie Peterson (Director) $0 $0 $0
Trevor Arnold (Treasurer) $0 $0 $0
Keith Harenda (Director) $0 $0 $0
Ildiko Huppertz (President) $0 $0 $0
Jim Mayer (Director) $0 $0 $0
Paul Noran (Director) $0 $0 $0
Cassie Rodriguez (Director) $0 $0 $0
Stephen Zilli (Director) $0 $0 $0
Pam Steib (Director) $0 $0 $0
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Document Links

990
Filed on April 1, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$62,688
Expenses
$97,384
Net Income
-$34,696
Net Assets
-$301,276
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $62,656
99.9%
Investment Income $32
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 $0
Assets/Debt
Total Assets $1,337,137
Total Liabilities $1,638,413
Net Assets -$301,276
Compensation
Key Employees and Officers Compensation Related Other
Katie Grasch (Director) $0 $0 $0
Brigette Harenda (Vice President) $0 $0 $0
David Hollnagel (Director) $0 $0 $0
Trina Jashinsky (Director) $0 $0 $0
John Mcginnis (Director) $0 $0 $0
Laurie Peterson (Director) $0 $0 $0
Trevor Arnold (Treasurer) $0 $0 $0
Keith Harenda (Director) $0 $0 $0
Ildiko Huppertz (President) $0 $0 $0
Aroon Viswanathan (Secretary) $0 $0 $0
Jim Mayer (Director) $0 $0 $0
Paul Noran (Director) $0 $0 $0
Cassie Rodriguez (Director) $0 $0 $0
Stephen Zilli (Director) $0 $0 $0
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Document Links

990
Filed on April 4, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$66,259
Expenses
$106,722
Net Income
-$40,463
Net Assets
-$266,580
Notable Sources of Revenue Percent of Total Revenue
Contributions $37,670
56.9%
Program Services $28,574
43.1%
Investment Income $15
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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,348,044
Total Liabilities $1,614,624
Net Assets -$266,580
Compensation
Key Employees and Officers Compensation Related Other
Roberta Block (Director) $0 $0 $0
Brigette Harenda (Director) $0 $0 $0
David Hollnagel (Director) $0 $0 $0
Trina Jashinsky (Director) $0 $0 $0
John Mcginnis (Director) $0 $0 $0
Laurie Peterson (Director) $0 $0 $0
Trevor Arnold (Treasurer) $0 $0 $0
Keith Harenda (Vice President) $0 $0 $0
Ildiko Huppertz (President) $0 $0 $0
Aroon Viswanathan (Secretary) $0 $0 $0
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990
Filed on April 20, 2023

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

View Filing
XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$65,638
Expenses
$109,970
Net Income
-$44,332
Net Assets
-$226,117
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,569
55.7%
Program Services $29,063
44.3%
Investment Income $6
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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $11,646
10.6%
Assets/Debt
Total Assets $1,374,680
Total Liabilities $1,600,797
Net Assets -$226,117
Compensation
Key Employees and Officers Compensation Related Other
Ildiko Huppertz (President) $0 $0 $0
Keith Harenda (Vice Preside) $0 $0 $0
Trevor Arnold (Treasurer) $0 $0 $0
Aroon Viswanthan (Secretary) $0 $0 $0
Roberta Block (Board Member) $0 $0 $0
Brigette Breitenbach (Board Member) $0 $0 $0
David Hollnagel (Board Member) $0 $0 $0
Trina Jashinsky (Board Member) $0 $0 $0
John Mcginnis (Board Member) $0 $0 $0
Kathleen Fischer (Executive Di) $0 $10,833 $0
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990
Filed on July 12, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$64,374
Expenses
$98,223
Net Income
-$33,849
Net Assets
-$181,785
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,921
60.5%
Program Services $25,447
39.5%
Investment Income $6
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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $10,888
11.1%
Assets/Debt
Total Assets $1,419,746
Total Liabilities $1,601,531
Net Assets -$181,785
Compensation
Key Employees and Officers Compensation Related Other
Ildiko Huppertz (President) $0 $0 $0
Keith Harenda (Vice Preside) $0 $0 $0
Jeff Teronde (Treasurer) $0 $0 $0
Trevor Arnold (Secretary) $0 $0 $0
Gary Beres (Board Member) $0 $0 $0
Roberta Block (Board Member) $0 $0 $0
Brigette Breitenbach (Board Member) $0 $0 $0
Jerome Garrett (Board Member) $0 $0 $0
David Hollnagel (Board Member) $0 $0 $0
Trina Jashinsky (Board Member) $0 $0 $0
Bill Leech (Board Member) $0 $0 $0
John Mcginnis (Board Member) $0 $0 $0
Janet Nelson (Board Member) $0 $0 $0
Aroon Viswanthan (Board Member) $0 $0 $0
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990
Filed on June 24, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$61,505
Expenses
$88,762
Net Income
-$27,257
Net Assets
-$147,936
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,879
63.2%
Program Services $22,609
36.8%
Investment Income $17
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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $8,387
9.4%
Assets/Debt
Total Assets $1,454,695
Total Liabilities $1,602,631
Net Assets -$147,936
Compensation
Key Employees and Officers Compensation Related Other
Katherine Andersen (President) $0 $0 $0
Bill Leech (Vice Preside) $0 $0 $0
Jeff Teronde (Treasurer) $0 $0 $0
Jerome Garrett (Ex Treasurer) $0 $0 $0
Trevor Arnold (Secretary) $0 $0 $0
Gary Beres (Board Member) $0 $0 $0
Roberta Block (Board Member) $0 $0 $0
Brigette Breitenbach (Board Member) $0 $0 $0
Keith Harenda (Board Member) $0 $0 $0
David Hollnagel (Board Member) $0 $0 $0
Ildiko Huppertz (Board Member) $0 $0 $0
Trina Jashinsky (Board Member) $0 $0 $0
Michelle Kolp (Board Member) $0 $0 $0
Gina Rehkemper (Board Member) $0 $0 $0
Aroon Viswanthan (Board Member) $0 $0 $0
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990
Filed on June 29, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$60,017
Expenses
$83,423
Net Income
-$23,406
Net Assets
-$120,679
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,147
60.2%
Program Services $23,853
39.7%
Investment Income $17
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 $1,467
1.8%
Professional Fundraising Fees $0
Other Salaries and Wages $3,010
3.6%
Assets/Debt
Total Assets $1,481,893
Total Liabilities $1,602,572
Net Assets -$120,679
Compensation
Key Employees and Officers Compensation Related Other
Kris Androsky (Executive Di) $1,467 $0 $0
Katherine Andersen (President) $0 $0 $0
Bill Leech (Vice Preside) $0 $0 $0
Jerome Garrett (Treasurer) $0 $0 $0
Trevor Arnold (Secretary) $0 $0 $0
Gary Beres (Board Member) $0 $0 $0
Roberta Block (Board Member) $0 $0 $0
Keith Harenda (Board Member) $0 $0 $0
Ildiko Huppertz (Board Member) $0 $0 $0
Gina Rehkemper (Board Member) $0 $0 $0
Aroon Viswanthan (Board Member) $0 $0 $0
Warren Widicus (Board Member) $0 $0 $0
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990
Filed on Sept. 11, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$53,960
Expenses
$81,953
Net Income
-$27,993
Net Assets
-$97,273
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $53,952
100.0%
Investment Income $8
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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $6,779
8.3%
Assets/Debt
Total Assets $1,505,219
Total Liabilities $1,602,492
Net Assets -$97,273
Compensation
Key Employees and Officers Compensation Related Other
Rev David Simmons (President) $0 $0 $0
Jim Jackson (Vice Preside) $0 $0 $0
Jeff Teronde (Treasurer) $0 $0 $0
Warren Widicus (Secretary) $0 $0 $0
Aaron Marjala (Board Member) $0 $0 $0
Kris Androsky (Executive Di) $0 $0 $0
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990
Filed on June 25, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$59,318
Expenses
$96,952
Net Income
-$37,634
Net Assets
-$63,120
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $59,308
100.0%
Investment Income $10
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 $0
Professional Fundraising Fees $0
Other Salaries and Wages $9,045
9.3%
Assets/Debt
Total Assets $1,550,434
Total Liabilities $1,613,554
Net Assets -$63,120
Compensation
Key Employees and Officers Compensation Related Other
Rev David Simmons (President) $0 $0 $0
Jim Jackson (Vice Preside) $0 $0 $0
Jeff Teronde (Treasurer) $0 $0 $0
Warren Widicus (Secretary) $0 $0 $0
Al Kluz (Board Member) $0 $0 $0
Jose Vasquez (Board Member) $0 $0 $0
Aaron Marjala (Board Member) $0 $0 $0
Kris Androsky (Executive Di) $0 $0 $0
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990
Filed on July 28, 2017

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

View Filing
PDF XML

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.

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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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