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Operation Walk Chicago

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: Diseases, Disorders, Medical Disciplines / Arthritis (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$738k (2023)

Expenses
$596k (2023)

Total Assets
$1.21M (2023)

Total Liabilities
$30.8k (2023)

Source: Form 990 tax filings from 2015 to 2023

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.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$738,029
Expenses
$595,808
Net Income
$142,221
Net Assets
$1,179,406
Notable Sources of Revenue Percent of Total Revenue
Contributions $568,057
77.0%
Program Services $0
Investment Income $14,760
2.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $134,936
18.3%
Sales of Assets $20,276
2.7%
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 $1,210,209
Total Liabilities $30,803
Net Assets $1,179,406
Compensation
Key Employees and Officers Compensation Related Other
Sophie Sauser (Executive Director) $45,250 $0 $0
Jane Scanlon (Accounting & Finance Direc) $20,000 $0 $0
David Stulberg (President) $0 $0 $0
Victoria Brander (Vice President) $0 $0 $0
Robert White (Treasurer) $0 $0 $0
David Zyer (Director) $0 $0 $0
Joseph Mulcahy (Director) $0 $0 $0
Kiran Chekka Md (Director) $0 $0 $0
Lalit Puri Md (Director) $0 $0 $0
Marian Kinney Broderick (Director) $0 $0 $0
Mark Kaufman (Director) $0 $0 $0
Penne Silverman (Director) $0 $0 $0
Ravi Bashyal Md (Director) $0 $0 $0
William Gilligan Md (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$591,856
Expenses
$293,614
Net Income
$298,242
Net Assets
$1,033,095
Notable Sources of Revenue Percent of Total Revenue
Contributions $550,432
93.0%
Program Services $0
Investment Income $5,303
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $36,121
6.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,036,402
Total Liabilities $3,307
Net Assets $1,033,095
Compensation
Key Employees and Officers Compensation Related Other
Sophie Sauser (Executive Director) $29,500 $0 $0
Jane Guzman (Accounting & Finance Direc) $12,000 $0 $0
Ravi Bashyal Md (Director) $0 $0 $0
Joseph Mulcahy (Director) $0 $0 $0
Lalit Puri Md (Director) $0 $0 $0
Margot S Bowen (Director) $0 $0 $0
Mark Kaufman (Director) $0 $0 $0
Victoria Brander (Vice President) $0 $0 $0
David Stulberg (President) $0 $0 $0
William Gilligan Md (Director) $0 $0 $0
Kiran Chekka Md (Director) $0 $0 $0
Robert White (Treasurer) $0 $0 $0
David Zyer (Director) $0 $0 $0
Penne Silverman (Director) $0 $0 $0
Marian Kinney Broderick (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$215,493
Expenses
$76,740
Net Income
$138,753
Net Assets
$734,853
Notable Sources of Revenue Percent of Total Revenue
Contributions $211,871
98.3%
Program Services $0
Investment Income $228
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $3,394
1.6%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $38,083
49.6%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $777,205
Total Liabilities $42,352
Net Assets $734,853
Compensation
Key Employees and Officers Compensation Related Other
Ravi Bashyal Md (Director) $0 $0 $0
Joseph Mulcahy (Director) $0 $0 $0
Lalit Puri Md (Director) $0 $0 $0
Margot S Bowen (Director) $0 $0 $0
Mark Kaufman (Director) $0 $0 $0
Victoria Brander (Vice President) $0 $0 $0
David Stulberg (President) $0 $0 $0
William Gilligan Md (Director) $0 $0 $0
Kiran Chekka Md (Director) $0 $0 $0
Robert White (Treasurer) $0 $0 $0
David Zyer (Director) $0 $0 $0
Penne Silverman (Director) $0 $0 $0
Marian Kinney Broderick (Director) $0 $0 $0
Jane Guzman (Accounting & Finance Direc) $0 $0 $0
Sophie Sauser (Executive Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$254,597
Expenses
$312,930
Net Income
-$58,333
Net Assets
$596,100
Notable Sources of Revenue Percent of Total Revenue
Contributions $290,015
> 100%
Program Services $0
Investment Income $216
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$35,634
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $87,862
28.1%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $606,263
Total Liabilities $10,163
Net Assets $596,100
Compensation
Key Employees and Officers Compensation Related Other
Cynthia Horwath Garbutt (Director) $0 $0 $0
Joseph Mulcahy (Director) $0 $0 $0
Lalit Puri Md (Director) $0 $0 $0
Margot S Bowen (Director) $0 $0 $0
Mark Kaufman (Director) $0 $0 $0
Victoria Brander (Vice President) $0 $0 $0
David Stulberg (President) $0 $0 $0
William Gilligan Md (Director) $0 $0 $0
Kiran Chekka Md (Director) $0 $0 $0
Robert White (Treasurer) $0 $0 $0
David Zyer (Director) $0 $0 $0
Penne Silverman (Director) $0 $0 $0
Jane Guzman (Accounting & Finance Direc) $0 $0 $0
Sophie Sauser (Executive Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$394,766
Expenses
$398,219
Net Income
-$3,453
Net Assets
$650,723
Notable Sources of Revenue Percent of Total Revenue
Contributions $394,615
100.0%
Program Services $0
Investment Income $151
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 $88,579
22.2%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $652,179
Total Liabilities $1,456
Net Assets $650,723
Compensation
Key Employees and Officers Compensation Related Other
Sophie Sauser (Executive Director) $33,875 $0 $0
Jane Guzman (Accounting & Finance Direc) $12,000 $0 $0
Cynthia Horwath Garbutt (Director) $0 $0 $0
James Kudrna Md (Director) $0 $0 $0
Jay Sanders (Treasurer) $0 $0 $0
Lalit Puri Md (Director) $0 $0 $0
Margot S Bowen (Director) $0 $0 $0
Mark Kaufman (Director) $0 $0 $0
S David Stulberg (Vice President) $0 $0 $0
Victoria Brander Md (President) $0 $0 $0
William Gilligan Md (Director) $0 $0 $0
Kiran Chekka Md (Director) $0 $0 $0
Robert White (Director) $0 $0 $0
David Zyer (Director) $0 $0 $0
Penne Silverman (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$359,169
Expenses
$351,873
Net Income
$7,296
Net Assets
$593,965
Notable Sources of Revenue Percent of Total Revenue
Contributions $363,766
> 100%
Program Services $0
Investment Income $134
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$4,731
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $46,667
13.3%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $681,686
Total Liabilities $87,721
Net Assets $593,965
Compensation
Key Employees and Officers Compensation Related Other
Jane Guzman (Acctg & Finance Dirctor) $24,000 $0 $0
Sophie Sauser (Executive Director) $22,667 $0 $0
Cynthia Horwath Garbutt (Director) $0 $0 $0
Elizabeth Brackett (Director) $0 $0 $0
James Kudrna Md (Director) $0 $0 $0
Jay Sanders (Treasurer) $0 $0 $0
Lalit Puri Md (Director) $0 $0 $0
Lori Quigley (Director) $0 $0 $0
Margot S Bowen (Director) $0 $0 $0
Mark Kaufman (Director) $0 $0 $0
Nicole Higgins Md (Director) $0 $0 $0
Rev John Buchanan (Director) $0 $0 $0
S David Stulberg (Vice President) $0 $0 $0
Victoria Brander Md (President) $0 $0 $0
William Gilligan Md (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$619,865
Expenses
$417,441
Net Income
$202,424
Net Assets
$587,769
Notable Sources of Revenue Percent of Total Revenue
Contributions $603,041
97.3%
Program Services $0
Investment Income $66
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $16,787
2.7%
Sales of Assets -$29
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $48,125
11.5%
Professional Fundraising Fees $0
Other Salaries and Wages $33,500
8.0%
Assets/Debt
Total Assets $590,376
Total Liabilities $2,607
Net Assets $587,769

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$489,830
Expenses
$482,093
Net Income
$7,737
Net Assets
$224,197
Notable Sources of Revenue Percent of Total Revenue
Contributions $482,557
98.5%
Program Services $0
Investment Income $41
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $7,232
1.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $42,542
8.8%
Professional Fundraising Fees $0
Other Salaries and Wages $1,625
0.3%
Assets/Debt
Total Assets $231,234
Total Liabilities $7,037
Net Assets $224,197

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$662,118
Expenses
$445,658
Net Income
$216,460
Net Assets
$216,460
Notable Sources of Revenue Percent of Total Revenue
Contributions $662,084
100.0%
Program Services $0
Investment Income $34
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 $27,000
6.1%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $216,857
Total Liabilities $397
Net Assets $216,460

Document Links

About 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 »

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