Skip to content
ProPublica Donate

Wisconsin Society Of Orthodontists

Organization summary

Type of Nonprofit

Designated as a Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$40.1k (2018)

Expenses
$53.2k (2018)

Total Assets
$39.7k (2018)

Total Liabilities
$12.2k (2018)

Source: Form 990 tax filings from 2012 to 2018

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 May
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$40,105
Expenses
$53,208
Net Income
-$13,103
Net Assets
$27,432
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $18,400
45.9%
Investment Income $49
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $50
0.1%
Assets/Debt
Total Assets $39,672
Total Liabilities $12,240
Net Assets $27,432
Compensation
Key Employees and Officers Compensation Other
Al Ostertag (President) $0 $0
David Mentz (President Elect) $0 $0
William Bird (Vice President) $0 $0
Doug Barden (Secretary/Treasurer) $0 $0
Michael Maslowski (Past President) $0 $0
Todd Rasch (Trustee) $0 $0
Todd Connell (Trustee) $0 $0
Pam Hanson (Trustee) $0 $0
Scott Arbit (Director) $0 $0

Document Links

Fiscal Year Ending May
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$50,100
Expenses
$66,758
Net Income
-$16,658
Net Assets
$40,535
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $29,525
58.9%
Investment Income $3
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $47
0.1%
Assets/Debt
Total Assets $40,550
Total Liabilities $15
Net Assets $40,535
Compensation
Key Employees and Officers Compensation Other
Scott Arbit (Director) $0 $0
Doug Barden (Trustee) $0 $0
Todd Rasch (Trustee) $0 $0
Todd Connell (Trustee) $0 $0
Al Ostertag (President Elect) $0 $0
David Mentz (Vice President) $0 $0
William Bird (Secretary/Treasurer) $0 $0
John Jay Frazier (Past President) $0 $0
Michael Maslowski (President) $0 $0

Document Links

Fiscal Year Ending May
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$65,947
Expenses
$71,087
Net Income
-$5,140
Net Assets
$57,263
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $43,491
65.9%
Investment Income $84
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $18
0.0%
Assets/Debt
Total Assets $57,263
Total Liabilities $0
Net Assets $57,263
Compensation
Key Employees and Officers Compensation Other
Scott Arbit (Director) $0 $0
Al Ostertag (President Elect) $0 $0
David Mentz (Vice President) $0 $0
William Bird (Secretary/Treasurer) $0 $0
John Jay Frazier (Past President) $0 $0
Michael Maslowski (President) $0 $0
Doug Barden (Trustee) $0 $0
Todd Rasch (Trustee) $0 $0
Todd Connell (Trustee) $0 $0

Document Links

Fiscal Year Ending May
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$35,889
Expenses
$32,980
Net Income
$2,909
Net Assets
$62,403
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $12,950
36.1%
Investment Income $97
0.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $62,687
Total Liabilities $284
Net Assets $62,403
Compensation
Key Employees and Officers Compensation Other
Scott Arbit (Director) $0 $0
Michael Maslowski (President Elect) $0 $0
Al Ostertag (Vice President) $0 $0
David Mentz (Secretary/Treasurer) $0 $0
Kevin Race (Past President) $0 $0
John Jay Frazier (President) $0 $0
Doug Barden (Trustee) $0 $0
Todd Rasch (Trustee) $0 $0
William Bird (Trustee) $0 $0

Document Links

Fiscal Year Ending May
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$34,336
Expenses
$44,849
Net Income
-$10,513
Net Assets
$59,494
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $11,710
34.1%
Investment Income $109
0.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $59,657
Total Liabilities $163
Net Assets $59,494
Compensation
Key Employees and Officers Compensation Other
Scott Arbit (Director) $0 $0
Michael Maslowski (Vice President) $0 $0
Al Ostertag (Secretary/Treasurer) $0 $0
David Mentz (Trustee) $0 $0
Charles Montoure (Past President) $0 $0
Kevin Race (President) $0 $0
John Jay Frazier (President Elect) $0 $0
William Bird (Trustee) $0 $0

Document Links

Fiscal Year Ending May
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$60,195
Expenses
$50,136
Net Income
$10,059
Net Assets
$70,007
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $36,775
61.1%
Investment Income $145
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $70,129
Total Liabilities $122
Net Assets $70,007

Document Links

Fiscal Year Ending May
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$30,746
Expenses
$23,619
Net Income
$7,127
Net Assets
$59,948
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $7,675
25.0%
Investment Income $196
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $74,927
Total Liabilities $14,979
Net Assets $59,948

Document Links

Fiscal Year Ending May
2011

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

Fiscal Year Ending May
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

Fiscal Year Ending May
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

Fiscal Year Ending May
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

Fiscal Year Ending May
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

Fiscal Year Ending May
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

Fiscal Year Ending May
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

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

Contact Us