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Mountainside Pto Inc

  • Scottsdale, AZ
  • Tax-exempt since Nov. 1995
  • EIN: 86-0792271

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: Educational Institutions and Related Activities / Parent/Teacher Group (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$47k (2025)

Expenses
$53.4k (2025)

Total Assets
$58.6k (2025)

Total Liabilities
$5.38k (2025)

Years with missing data
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 June
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$47,014
Expenses
$53,443
Net Income
-$6,429
Net Assets
$53,207
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,370
39.1%
Program Services $9,506
20.2%
Investment Income $0
Net Fundraising $2,897
6.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $7
0.0%
Assets/Debt
Total Assets $58,587
Total Liabilities $5,380
Net Assets $53,207
Compensation
Key Employees and Officers Compensation Other
Sara Goldman (President) $0 $0
Sara Zuckerman (Treasurer) $0 $0
Mahlaima Boemark (Vp Of Student Affairs) $0 $0
Julie Hollanti (Vp Of Student Affairs) $0 $0
Ashley Southard (Vp Of Communications) $0 $0
Aaron Wyse (Vp Of Membership) $0 $0
Kristen Cook (Secretary) $0 $0
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Document Links

990-EZ
Filed on Dec. 15, 2025

Short form 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 990-EZ
Revenue
$76,477
Expenses
$60,098
Net Income
$16,379
Net Assets
$59,636
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,833
33.8%
Program Services $12,960
16.9%
Investment Income $0
Net Fundraising $17,578
23.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $6
0.0%
Assets/Debt
Total Assets $65,476
Total Liabilities $5,840
Net Assets $59,636
Compensation
Key Employees and Officers Compensation Other
Sara Goldman (President) $0 $0
Jane Perlstein (Vice President) $0 $0
Sherry Stipp (Secretary) $0 $0
Deborah Jensen (Treasurer) $0 $0
Erin Thompson (Vp Of Membership) $0 $0
Christine Sterling (Vp Of Fundraising) $0 $0
Ashley Southard (Vp Of Communications) $0 $0
Julie Hollanti (Vp Of Student Affairs) $0 $0
Mahlaima Boemark (Vp Of Student Affairs) $0 $0
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Document Links

990-EZ
Filed on Sept. 9, 2024

Short form 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 990-EZ
Revenue
$19,780
Expenses
$32,663
Net Income
-$12,883
Net Assets
$27,318
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,647
43.7%
Program Services $0
Investment Income $0
Net Fundraising $11,133
56.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $29,971
Total Liabilities $2,653
Net Assets $27,318

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,446
Expenses
$22,526
Net Income
-$5,080
Net Assets
$40,201
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $5,760
33.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $41,811
Total Liabilities $1,610
Net Assets $40,201
Compensation
Key Employees and Officers Compensation Other
Sherry Stipp (Co President) $0 $0
Sara Goldman (Co President) $0 $0
Deb Jensen (Treasurer) $0 $0
Felice Amkraut (Secretary) $0 $0
Erin Novak (Vp Student A) $0 $0
Christine Garafolo (Vp Sudent Af) $0 $0
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Document Links

990-EZ
Filed on May 15, 2019

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

View Filing
PDF XML

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$30,444
Expenses
$25,773
Net Income
$4,671
Net Assets
$45,281
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $25,287
83.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $46,891
Total Liabilities $1,610
Net Assets $45,281
Compensation
Key Employees and Officers Compensation Other
Sherry Stipp (Co President) $0 $0
Sara Goldman (Co President) $0 $0
Deb Jensen (Secretary) $0 $0
Tamara Chase (Treasurer) $0 $0
Erin Novak (Vp Studnt Affar) $0 $0
Christine Garafolo (Vp Staff Affar) $0 $0
Karin Kilburg (Vp Fundraising) $0 $0
Sumana Mandala (Vp Communicatio) $0 $0
Catherine Lewis (Vp Community) $0 $0
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Document Links

990-EZ
Filed on May 15, 2018

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

View Filing
PDF XML

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$27,701
Expenses
$17,039
Net Income
$10,662
Net Assets
$40,610
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,978
18.0%
Program Services $0
Investment Income $0
Net Fundraising $8,357
30.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $42,220
Total Liabilities $1,610
Net Assets $40,610
Compensation
Key Employees and Officers Compensation Other
Sherry Stipp (Vp Communication) $0 $0
Hillary Mac Kowski (Co President) $0 $0
Karin Kliburg (Co President) $0 $0
Sara Goldman (Vp Std Affairs) $0 $0
Sharon Laahs (Co Treasurer) $0 $0
Erin Turner (Vp Fundraising) $0 $0
Erin Korhorn (Vp Fundraising) $0 $0
Lisa Parise (Vp Fundraising) $0 $0
Cindy Meester (Secretary) $0 $0
Tamara Chase (Treasurer) $0 $0
Serena Bergman (Vp Comm Afairs) $0 $0
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Document Links

990-EZ
Filed on May 15, 2017

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

View Filing
PDF XML

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$28,691
Expenses
$47,104
Net Income
-$18,413
Net Assets
$29,948
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,996
20.9%
Program Services $0
Investment Income $0
Net Fundraising $9,943
34.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $31,641
Total Liabilities $1,693
Net Assets $29,948
Compensation
Key Employees and Officers Compensation Other
Sherry Stipp (Vp Communication) $0 $0
Hillary Mac Kowski (Vp Comm Affairs) $0 $0
Cindy Bitcon (President) $0 $0
Jackie Miller (Co President) $0 $0
Sharon Laahs (Treasurer) $0 $0
Sara Goldman (Vp Stdt Affairs) $0 $0
Jen Kustudia (Vp Fundraising) $0 $0
Cindy Meester (Secretary) $0 $0
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Document Links

990-EZ
Filed on Feb. 25, 2016

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

View Filing
PDF XML

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,488
Expenses
$33,262
Net Income
$3,226
Net Assets
$48,361
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,145
14.1%
Program Services $0
Investment Income $0
Net Fundraising $13,967
38.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $50,215
Total Liabilities $1,854
Net Assets $48,361
Compensation
Key Employees and Officers Compensation Other
Sherry Stipp (Vp Communication) $0 $0
Hillary Mac Kowski (Vp Stdt Affairs) $0 $0
Cindy Bitcon (President) $0 $0
Taria Smith (Treasurer) $0 $0
Sharon Laahs (Co Treasurer) $0 $0
Sue Trent (Member At Large) $0 $0
Jennifer Kustudia (Director) $0 $0
Cindy Meester (Secretary) $0 $0
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Document Links

990-EZ
Filed on Feb. 13, 2015

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

View Filing
PDF XML

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$37,616
Expenses
$56,877
Net Income
-$19,261
Net Assets
$45,135
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,786
15.4%
Program Services $0
Investment Income $0
Net Fundraising $11,075
29.4%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $48,297
Total Liabilities $3,162
Net Assets $45,135

Document Links

990-EZ
Filed on March 27, 2014

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

View Filing
PDF XML

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$35,822
Expenses
$19,810
Net Income
$16,012
Net Assets
$64,396
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,600
21.2%
Program Services $18,713
52.2%
Investment Income $0
Net Fundraising $9,509
26.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $64,396
Total Liabilities $0
Net Assets $64,396

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$49,141
Expenses
$26,038
Net Income
$23,103
Net Assets
$48,384
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,488
7.1%
Program Services $0
Investment Income $0
Net Fundraising $19,393
39.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $48,384
Total Liabilities $0
Net Assets $48,384

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
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 June
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 June
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-EZ

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

PDF

Fiscal Year Ending June
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-EZ

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

PDF

Fiscal Year Ending June
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 June
2004

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 June
2003

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 Dec.
2001

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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