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United Association Of Journeymen & Apprentices Of The Plumbing & Pipe

Local 542
  • Pittsburgh, PA
  • Tax-exempt since Jan. 1941
  • EIN: 25-1229928

Organization summary

Type of Nonprofit

Designated as a Labor, agricultural and horticultural organizations that are educational or instructive, including unions, created for the purpose of improving conditions of work, and products of efficiency.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$1.19M (2024)

Expenses
$1.2M (2024)

Total Assets
$2.38M (2024)

Total Liabilities
$65.8k (2024)

Source: Form 990 tax filings from 2011 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
$1,188,463
Expenses
$1,196,300
Net Income
-$7,837
Net Assets
$2,318,187
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,029,417
86.6%
Program Services $0
Investment Income $3,909
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $155,137
13.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $176,260
14.7%
Professional Fundraising Fees $0
Other Salaries and Wages $133,090
11.1%
Assets/Debt
Total Assets $2,383,976
Total Liabilities $65,789
Net Assets $2,318,187
Compensation
Key Employees and Officers Compensation Related Other
Christopher Hansel (Business Manager) $103,841 $0 $0
Kevin P Criswell (Part Year Business Manager) $28,342 $0 $0
Christopher T Rengers (Business Agent) $18,524 $0 $0
Joshua Smith (Executive Board) $8,792 $0 $0
Ian Keib (Financial Secretarytreasurer) $8,390 $0 $0
Eric S Koglin (President) $7,999 $0 $0
Michael A Fazio (Recording Secretary) $372 $0 $0
Ben Cover (Executive Board) $0 $0 $0
Bill Baumbeck Jr (Executive Board) $0 $0 $0
Allen K Frederick (Inside Guard) $0 $0 $0
Raymond Sieber (Vice President) $0 $0 $0
David Kennedy (Executive Board) $0 $0 $0
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Document Links

990
Filed on May 21, 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
$1,161,719
Expenses
$1,036,003
Net Income
$125,716
Net Assets
$2,326,024
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,003,723
86.4%
Program Services $0
Investment Income $3,796
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $154,200
13.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $150,862
14.6%
Professional Fundraising Fees $0
Other Salaries and Wages $138,700
13.4%
Assets/Debt
Total Assets $2,469,211
Total Liabilities $143,187
Net Assets $2,326,024
Compensation
Key Employees and Officers Compensation Related Other
Kevin P Criswell (Business Manager) $103,638 $0 $0
Christopher Hansel (Business Agent) $12,339 $0 $0
Christopher T Rengers (Vice Presidentexec Board) $10,347 $0 $0
Eric S Koglin (President) $10,244 $0 $0
Ian Keib (Financial Secretarytreasurer) $7,250 $0 $0
Michael A Fazio (Recording Secretary) $4,184 $0 $0
Raymond Sieber (Executive Board) $2,860 $0 $0
David Kennedy (Executive Board) $0 $0 $0
Ben Cover (Executive Board) $0 $0 $0
Bill Baumbeck Jr (Executive Board) $0 $0 $0
Allen K Frederick (Inside Guard) $0 $0 $0
+ View more people

Document Links

990
Filed on May 30, 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
$1,000,655
Expenses
$1,074,993
Net Income
-$74,338
Net Assets
$2,200,308
Notable Sources of Revenue Percent of Total Revenue
Contributions $861,760
86.1%
Program Services $0
Investment Income $526
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $138,369
13.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $153,721
14.3%
Professional Fundraising Fees $0
Other Salaries and Wages $118,285
11.0%
Assets/Debt
Total Assets $2,420,235
Total Liabilities $219,927
Net Assets $2,200,308
Compensation
Key Employees and Officers Compensation Related Other
Kevin P Criswell (Business Manager) $97,992 $0 $0
Christopher Hansel (Business Agent) $20,058 $0 $0
Christopher T Rengers (Vice Presidentexec Board) $11,981 $0 $0
Eric S Koglin (President) $9,928 $0 $0
Ian Keib (Financial Secretarytreasurer) $6,203 $0 $0
Michael A Fazio (Recording Secretary) $3,933 $0 $0
David Kennedy (Executive Board) $3,626 $0 $0
Raymond Sieber (Executive Board) $0 $0 $0
Ben Cover (Executive Board) $0 $0 $0
Bill Baumbeck Jr (Executive Board) $0 $0 $0
Allen K Frederick (Inside Guard) $0 $0 $0
+ View more people

Document Links

990
Filed on May 16, 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
$1,153,026
Expenses
$922,509
Net Income
$230,517
Net Assets
$2,274,646
Notable Sources of Revenue Percent of Total Revenue
Contributions $974,937
84.6%
Program Services $0
Investment Income $818
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $177,271
15.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $152,133
16.5%
Professional Fundraising Fees $0
Other Salaries and Wages $97,976
10.6%
Assets/Debt
Total Assets $2,568,324
Total Liabilities $293,678
Net Assets $2,274,646
Compensation
Key Employees and Officers Compensation Related Other
Kevin P Criswell (Business Manager) $96,429 $0 $0
Christopher Hansel (Business Agent) $19,379 $0 $0
Christopher T Rengers (Vice Presidentexec Board) $11,646 $0 $0
Eric S Koglin (President) $10,154 $0 $0
Michael A Fazio (Recording Secretary) $7,283 $0 $0
Ian Keib (Financial Secretarytreasurer) $7,242 $0 $0
Raymond Sieber (Executive Board) $0 $0 $0
David Kennedy (Executive Board) $0 $0 $0
Michael D Koch (Executive Board) $0 $0 $0
Thomas Frederick (Executive Board) $0 $0 $0
Allen K Frederick (Inside Guard) $0 $0 $0
+ View more people

Document Links

990
Filed on May 13, 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
$1,027,232
Expenses
$839,367
Net Income
$187,865
Net Assets
$2,044,129
Notable Sources of Revenue Percent of Total Revenue
Contributions $911,440
88.7%
Program Services $0
Investment Income $3,968
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $111,824
10.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $118,157
14.1%
Professional Fundraising Fees $0
Other Salaries and Wages $95,768
11.4%
Assets/Debt
Total Assets $2,045,248
Total Liabilities $1,119
Net Assets $2,044,129
Compensation
Key Employees and Officers Compensation Related Other
Kevin P Criswell (Business Manager) $94,534 $0 $0
Christopher T Rengers (Vice President And Exec Board) $10,391 $0 $0
Ian Keib (Financial Secretarytreasurer) $6,452 $0 $0
Eric S Koglin (President) $5,671 $0 $0
Michael A Fazio (Recording Secretary) $1,109 $0 $0
Joseph A Franks Jr (Finance Committee) $0 $0 $0
Todd A Muenz (Finance Committee) $0 $0 $0
David Kennedy (Executive Board) $0 $0 $0
Raymond Sieber (Executive Board) $0 $0 $0
Christopher Hansel (Business Agent) $0 $0 $0
Michael D Koch (Executive Board) $0 $0 $0
Thomas Frederick (Executive Board) $0 $0 $0
Robert R Rengers (Finance Committee) $0 $0 $0
Allen K Frederick (Inside Guard) $0 $0 $0
+ View more people

Document Links

990
Filed on May 10, 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
$1,158,363
Expenses
$776,506
Net Income
$381,857
Net Assets
$1,856,264
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,049,172
90.6%
Program Services $0
Investment Income $9,613
0.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $99,578
8.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $101,585
13.1%
Professional Fundraising Fees $0
Other Salaries and Wages $135,930
17.5%
Assets/Debt
Total Assets $1,858,173
Total Liabilities $1,909
Net Assets $1,856,264
Compensation
Key Employees and Officers Compensation Related Other
Kevin P Criswell (Business Manager) $94,194 $0 $0
Ian Keib (Financial Secretarytreasurer) $5,815 $0 $0
Christopher T Rengers (Vice President And Exec Board) $1,576 $0 $0
Eric S Koglin (President) $0 $0 $0
Michael A Fazio (Recording Secretary) $0 $0 $0
Michael D Koch (Executive Board) $0 $0 $0
Christopher Hansel (Business Agent) $0 $0 $0
Thomas Frederick (Executive Board) $0 $0 $0
Allen K Frederick (Inside Guard) $0 $0 $0
Robert R Rengers (Finance Committee) $0 $0 $0
Todd A Muenz (Finance Committee) $0 $0 $0
Joseph A Franks Jr (Finance Committee) $0 $0 $0
+ View more people

Document Links

990
Filed on May 12, 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
$963,451
Expenses
$897,930
Net Income
$65,521
Net Assets
$1,474,407
Notable Sources of Revenue Percent of Total Revenue
Contributions $856,492
88.9%
Program Services $0
Investment Income $8,649
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $98,310
10.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $138,339
15.4%
Professional Fundraising Fees $0
Other Salaries and Wages $103,925
11.6%
Assets/Debt
Total Assets $1,476,802
Total Liabilities $2,395
Net Assets $1,474,407
Compensation
Key Employees and Officers Compensation Related Other
Kevin P Criswell (Business Manager) $93,438 $0 $0
Joseph A Franks (Financial Secretarytreasurer) $24,465 $0 $0
Christopher Hansel (Business Agent) $10,901 $0 $0
Christopher Rengers (Executive Board) $9,535 $0 $0
Allen K Frederick (President) $0 $0 $0
Jeffrey Heyl (Recording Secretary) $0 $0 $0
Michael D Koch (Executive Board) $0 $0 $0
Thomas Frederick (Executive Board) $0 $0 $0
Lawrence Thomas (Inside Guard) $0 $0 $0
Dominic A Madaffari (Finance Committee) $0 $0 $0
Todd A Muenz (Finance Committee) $0 $0 $0
Charles F Weisensee (Finance Committee) $0 $0 $0
Chad Braun (Vice President And Exec Board) $0 $0 $0
+ View more people

Document Links

990
Filed on May 3, 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
$650,071
Expenses
$650,302
Net Income
-$231
Net Assets
$1,408,886
Notable Sources of Revenue Percent of Total Revenue
Contributions $580,196
89.3%
Program Services $0
Investment Income $5,775
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $64,100
9.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $138,179
21.2%
Professional Fundraising Fees $0
Other Salaries and Wages $72,655
11.2%
Assets/Debt
Total Assets $1,415,229
Total Liabilities $6,343
Net Assets $1,408,886

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$729,841
Expenses
$943,163
Net Income
-$213,322
Net Assets
$1,409,117
Notable Sources of Revenue Percent of Total Revenue
Contributions $648,174
88.8%
Program Services $0
Investment Income $2,575
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $79,092
10.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $133,968
14.2%
Professional Fundraising Fees $0
Other Salaries and Wages $67,489
7.2%
Assets/Debt
Total Assets $1,416,865
Total Liabilities $7,748
Net Assets $1,409,117

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$814,983
Expenses
$802,134
Net Income
$12,849
Net Assets
$1,622,439
Notable Sources of Revenue Percent of Total Revenue
Contributions $730,993
89.7%
Program Services $0
Investment Income $710
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $83,280
10.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $123,275
15.4%
Professional Fundraising Fees $0
Other Salaries and Wages $69,672
8.7%
Assets/Debt
Total Assets $1,642,577
Total Liabilities $20,138
Net Assets $1,622,439
Compensation
Key Employees and Officers Compensation Related Other
James A Kress (Business Manager) $81,526 $0 $0
Joseph A Franks (Financial Secretarytreasurer) $20,215 $0 $0
Christopher Hansel (Executive Board) $9,404 $0 $0
Christopher Rengers (Executive Board) $7,376 $0 $0
Kevin P Criswell (President) $4,754 $0 $0
Allen K Frederick (Business Agent) $0 $0 $0
Jeffrey Heyl (Recording Secretary) $0 $0 $0
Michael D Koch (Executive Board) $0 $0 $0
Thomas Frederick (Executive Board) $0 $0 $0
Lawrence Thomas (Inner Guard) $0 $0 $0
Dominic A Madaffari (Finance Committee) $0 $0 $0
Todd A Muenz (Finance Committee) $0 $0 $0
Charles F Weisensee (Finance Committee) $0 $0 $0
Chad Braun (Vice President) $0 $0 $0
+ View more people

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
$626,098
Expenses
$701,250
Net Income
-$75,152
Net Assets
$1,609,589
Notable Sources of Revenue Percent of Total Revenue
Contributions $571,301
91.2%
Program Services $0
Investment Income $1,071
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $53,726
8.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $113,765
16.2%
Professional Fundraising Fees $0
Other Salaries and Wages $57,707
8.2%
Assets/Debt
Total Assets $1,641,719
Total Liabilities $32,130
Net Assets $1,609,589

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
$624,334
Expenses
$753,218
Net Income
-$128,884
Net Assets
$1,684,742
Notable Sources of Revenue Percent of Total Revenue
Contributions $545,287
87.3%
Program Services $0
Investment Income $1,133
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $77,914
12.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $126,219
16.8%
Professional Fundraising Fees $0
Other Salaries and Wages $62,843
8.3%
Assets/Debt
Total Assets $1,689,698
Total Liabilities $4,956
Net Assets $1,684,742

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
$614,952
Expenses
$542,422
Net Income
$72,530
Net Assets
$1,813,626
Notable Sources of Revenue Percent of Total Revenue
Contributions $540,002
87.8%
Program Services $0
Investment Income $1,827
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $73,123
11.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $75,342
13.9%
Professional Fundraising Fees $0
Other Salaries and Wages $91,334
16.8%
Assets/Debt
Total Assets $1,817,306
Total Liabilities $3,680
Net Assets $1,813,626

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
$524,009
Expenses
$546,644
Net Income
-$22,635
Net Assets
$1,741,096
Notable Sources of Revenue Percent of Total Revenue
Contributions $462,402
88.2%
Program Services $0
Investment Income $5,731
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $55,876
10.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $73,889
13.5%
Professional Fundraising Fees $0
Other Salaries and Wages $91,923
16.8%
Assets/Debt
Total Assets $1,745,091
Total Liabilities $3,995
Net Assets $1,741,096

Document Links

990

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

PDF

Fiscal Year Ending Dec.
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

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-EZ

Short form 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.
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

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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