PROPUBLICA Fearless Reporting for an Informed Society — Join Us.
DONATE
Skip to content
ProPublica Donate
ProPublica Donate

Oncology Nursing Society

Group Return
  • Pittsburgh, PA
  • Tax-exempt since Sept. 1981
  • EIN: 25-1449036

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
$5.56M (2023)

Expenses
$4.93M (2023)

Total Assets
$7.73M (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2010 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
$5,562,107
Expenses
$4,926,545
Net Income
$635,562
Net Assets
$7,726,882
Notable Sources of Revenue Percent of Total Revenue
Contributions $429,437
7.7%
Program Services $4,869,514
87.5%
Investment Income $53,667
1.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $209,489
3.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $7,726,882
Total Liabilities $0
Net Assets $7,726,882
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (President) $0 $0 $0

Document Links

990
Filed on May 14, 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
$4,104,839
Expenses
$3,782,863
Net Income
$321,976
Net Assets
$7,112,558
Notable Sources of Revenue Percent of Total Revenue
Contributions $435,001
10.6%
Program Services $3,434,659
83.7%
Investment Income $1,630
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $233,549
5.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $7,112,558
Total Liabilities $0
Net Assets $7,112,558
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (President) $0 $0 $0

Document Links

990
Filed on May 12, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,386,479
Expenses
$1,961,818
Net Income
$424,661
Net Assets
$6,790,582
Notable Sources of Revenue Percent of Total Revenue
Contributions $528,696
22.2%
Program Services $2,022,203
84.7%
Investment Income $1,580
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$232,704
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $66,704
2.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $6,790,582
Total Liabilities $0
Net Assets $6,790,582
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (President) $0 $0 $0

Document Links

990
Filed on May 16, 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
$1,567,268
Expenses
$1,367,164
Net Income
$200,104
Net Assets
$6,365,921
Notable Sources of Revenue Percent of Total Revenue
Contributions $387,704
24.7%
Program Services $1,142,130
72.9%
Investment Income $5,653
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$14,728
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $46,509
3.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $6,365,921
Total Liabilities $0
Net Assets $6,365,921
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (President) $0 $0 $0

Document Links

990
Filed on May 17, 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
$3,857,894
Expenses
$3,626,111
Net Income
$231,783
Net Assets
$6,165,817
Notable Sources of Revenue Percent of Total Revenue
Contributions $469,016
12.2%
Program Services $3,372,766
87.4%
Investment Income $6,160
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$54,000
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $63,952
1.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $6,165,817
Total Liabilities $0
Net Assets $6,165,817
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (President) $0 $0 $0

Document Links

990
Filed on Aug. 10, 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
$3,653,093
Expenses
$3,098,795
Net Income
$554,298
Net Assets
$5,830,186
Notable Sources of Revenue Percent of Total Revenue
Contributions $364,745
10.0%
Program Services $3,190,901
87.3%
Investment Income $3,044
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $47,636
1.3%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $46,767
1.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $5,830,186
Total Liabilities $0
Net Assets $5,830,186
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (President) $0 $0 $0

Document Links

990
Filed on May 15, 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
$3,192,583
Expenses
$2,666,785
Net Income
$525,798
Net Assets
$5,252,242
Notable Sources of Revenue Percent of Total Revenue
Contributions $347,477
10.9%
Program Services $2,656,626
83.2%
Investment Income $2,063
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $128,567
4.0%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $57,850
1.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $5,252,242
Total Liabilities $0
Net Assets $5,252,242
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (Boxes And Amount Applied To All) $0 $0 $0

Document Links

990
Filed on Oct. 8, 2018

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

View Filing
XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,880,421
Expenses
$2,288,386
Net Income
$592,035
Net Assets
$4,724,215
Notable Sources of Revenue Percent of Total Revenue
Contributions $571,156
19.8%
Program Services $2,192,233
76.1%
Investment Income $2,154
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $84,854
2.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $30,024
1.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $4,724,215
Total Liabilities $0
Net Assets $4,724,215
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (President) $0 $0 $0

Document Links

990
Filed on May 15, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,314,191
Expenses
$1,878,124
Net Income
$436,067
Net Assets
$4,100,097
Notable Sources of Revenue Percent of Total Revenue
Contributions $424,295
18.3%
Program Services $1,698,381
73.4%
Investment Income $1,750
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $150,540
6.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $39,225
1.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $4,100,097
Total Liabilities $0
Net Assets $4,100,097
Compensation
Key Employees and Officers Compensation Related Other
See Attached List (President) $0 $0 $0

Document Links

990
Filed on May 12, 2016

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$2,307,019
Expenses
$1,824,425
Net Income
$482,594
Net Assets
$3,599,095
Notable Sources of Revenue Percent of Total Revenue
Contributions $356,439
15.5%
Program Services $1,503,528
65.2%
Investment Income $1,984
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $133,071
5.8%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $311,997
13.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $3,599,095
Total Liabilities $0
Net Assets $3,599,095

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,845,429
Expenses
$1,693,575
Net Income
$151,854
Net Assets
$3,209,575
Notable Sources of Revenue Percent of Total Revenue
Contributions $249,555
13.5%
Program Services $1,337,065
72.5%
Investment Income $2,580
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $66,538
3.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $189,691
10.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $3,209,575
Total Liabilities $0
Net Assets $3,209,575

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,799,765
Expenses
$1,713,454
Net Income
$86,311
Net Assets
$3,057,721
Notable Sources of Revenue Percent of Total Revenue
Contributions $320,177
17.8%
Program Services $1,122,178
62.4%
Investment Income $7,968
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $52,954
2.9%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $296,488
16.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $3,057,721
Total Liabilities $0
Net Assets $3,057,721

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,509,363
Expenses
$1,368,961
Net Income
$140,402
Net Assets
$2,971,410
Notable Sources of Revenue Percent of Total Revenue
Contributions $481,099
31.9%
Program Services $883,587
58.5%
Investment Income $2,570
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $142,107
9.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,971,410
Total Liabilities $0
Net Assets $2,971,410

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,561,167
Expenses
$1,444,349
Net Income
$116,818
Net Assets
$2,829,155
Notable Sources of Revenue Percent of Total Revenue
Contributions $411,917
26.4%
Program Services $972,008
62.3%
Investment Income $16,744
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $54,762
3.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $105,736
6.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,829,155
Total Liabilities $0
Net Assets $2,829,155

Document Links

990

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
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

990

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

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 »

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 »

Byline

By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
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.

Updated