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International Brotherhood Of Electrical Workers

0461 Local Union
  • Aurora, IL
  • Tax-exempt since April 1967
  • EIN: 36-1264165

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
$1.39M (2023)

Expenses
$1.35M (2023)

Total Assets
$4.06M (2023)

Total Liabilities
$691k (2023)

Source: Form 990 tax filings from 2011 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
$1,393,996
Expenses
$1,347,149
Net Income
$46,847
Net Assets
$3,372,530
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,173,370
84.2%
Investment Income $41,626
3.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $179,000
12.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $442,151
32.8%
Professional Fundraising Fees $0
Other Salaries and Wages $77,423
5.7%
Assets/Debt
Total Assets $4,064,025
Total Liabilities $691,495
Net Assets $3,372,530
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $147,801 $0 $83,376
Kyle Veeder (Recording Se) $4,264 $0 $0
Mark Seppelfrick (President) $2,098 $0 $0
Bert Jones (Treasurer) $950 $0 $0
Matt Thatcher (Executive Bo) $807 $0 $0
William Birdwell (Executive Bo) $605 $0 $0
Doug Thatcher (Executive Bo) $605 $0 $0
Kenneth Mason (Vice Preside) $596 $0 $0
Justin Angelo (Executive Bo) $495 $0 $0
Anthony Masellis (Executive Bo) $165 $0 $0
+ View more people

Document Links

990
Filed on Aug. 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
$1,308,514
Expenses
$1,337,636
Net Income
-$29,122
Net Assets
$3,279,258
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,112,100
85.0%
Investment Income $23,330
1.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $733
0.1%
Net Inventory Sales $0
Other Revenue $172,351
13.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $428,517
32.0%
Professional Fundraising Fees $0
Other Salaries and Wages $75,008
5.6%
Assets/Debt
Total Assets $4,076,071
Total Liabilities $796,813
Net Assets $3,279,258
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $143,752 $0 $78,218
Mark Seppelfrick (President) $6,833 $0 $0
William Birdwell (Executive Bo) $1,018 $0 $0
Kyle Veeder (Recording Se) $1,007 $0 $0
Bert Jones (Treasurer) $930 $0 $0
Matt Thatcher (Executive Bo) $925 $0 $0
Kenneth Mason (Vice Preside) $856 $0 $0
Doug Thatcher (Executive Di) $660 $0 $0
Justin Angelo (Executive Bo) $660 $0 $0
Rick Johns (Executive Bo) $550 $0 $0
+ View more people

Document Links

990
Filed on June 9, 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
$1,299,054
Expenses
$1,204,833
Net Income
$94,221
Net Assets
$3,435,595
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,098,686
84.6%
Investment Income $30,260
2.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $1,225
0.1%
Net Inventory Sales $0
Other Revenue $168,883
13.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $410,517
34.1%
Professional Fundraising Fees $0
Other Salaries and Wages $70,577
5.9%
Assets/Debt
Total Assets $4,331,412
Total Liabilities $895,817
Net Assets $3,435,595
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $140,885 $0 $71,541
Mark Seppelfrick (President) $3,905 $0 $0
Bert Jones (Treasurer) $910 $0 $0
Kyle Veeder (Recording Se) $910 $0 $0
William Birdwell (Executive Bo) $730 $0 $0
Doug Thatcher (Executive Di) $730 $0 $0
Justin Angelo (Executive Bo) $730 $0 $0
Kenneth Mason (Vice Preside) $620 $0 $0
Rick Johns (Executive Bo) $620 $0 $0
Matt Thatcher (Executive Bo) $420 $0 $0
+ View more people

Document Links

990
Filed on May 10, 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
$1,175,410
Expenses
$1,237,631
Net Income
-$62,221
Net Assets
$3,361,986
Notable Sources of Revenue Percent of Total Revenue
Contributions $67,400
5.7%
Program Services $910,309
77.4%
Investment Income $27,157
2.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $170,544
14.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $383,382
31.0%
Professional Fundraising Fees $0
Other Salaries and Wages $72,222
5.8%
Assets/Debt
Total Assets $4,352,515
Total Liabilities $990,529
Net Assets $3,361,986
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $141,253 $0 $59,858
Mark Seppelfrick (President) $1,299 $0 $0
Bert Jones (Treasurer) $900 $0 $0
Kyle Veeder (Recording Se) $900 $0 $0
William Birdwell (Executive Bo) $600 $0 $0
Rick Johns (Executive Bo) $600 $0 $0
Matt Thatcher (Executive Bo) $350 $0 $0
Kenneth Mason (Vice Preside) $300 $0 $0
Doug Thatcher (Executive Di) $50 $0 $0
Justin Angelo (Executive Bo) $50 $0 $0
+ View more people

Document Links

990
Filed on May 12, 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
$1,359,127
Expenses
$1,231,413
Net Income
$127,714
Net Assets
$3,390,833
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,158,185
85.2%
Investment Income $27,268
2.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $173,674
12.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $373,689
30.3%
Professional Fundraising Fees $0
Other Salaries and Wages $71,230
5.8%
Assets/Debt
Total Assets $4,471,029
Total Liabilities $1,080,196
Net Assets $3,390,833
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $135,681 $0 $59,147
Mark Seppelfrick (President) $3,299 $0 $0
Kyle Veeder (Recording Se) $2,818 $0 $0
Rick Johns (Executive Bo) $1,293 $0 $0
Bert Jones (Treasurer) $880 $0 $0
Matt Thatcher (Executive Bo) $630 $0 $0
Kenneth Weiland (Vice Preside) $550 $0 $0
William Birdwell (Executive Bo) $550 $0 $0
Marguerite Groom (Executive Bo) $250 $0 $0
Louis Partida (Executive Bo) $0 $0 $0
+ View more people

Document Links

990
Filed on June 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
$1,451,872
Expenses
$1,179,825
Net Income
$272,047
Net Assets
$3,231,548
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,274,680
87.8%
Investment Income $17,637
1.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $159,555
11.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $364,545
30.9%
Professional Fundraising Fees $0
Other Salaries and Wages $78,064
6.6%
Assets/Debt
Total Assets $4,383,146
Total Liabilities $1,151,598
Net Assets $3,231,548
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $136,558 $0 $55,440
Mark Seppelfrick (President) $3,109 $0 $0
Matt Thatcher (Executive Bo) $1,495 $0 $0
Kyle Veeder (Recording Se) $935 $0 $0
Bert Jones (Treasurer) $860 $0 $0
William Birdwell (Executive Bo) $650 $0 $0
Kenneth Weiland (Vice Preside) $600 $0 $0
Rick Johns (Executive Bo) $500 $0 $0
Kenneth Mason (Executive Bo) $450 $0 $0
Louis Partida (Executive Bo) $350 $0 $0
Marguerite Groom (Executive Bo) $250 $0 $0
+ View more people

Document Links

990
Filed on May 10, 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
$1,207,180
Expenses
$1,136,574
Net Income
$70,606
Net Assets
$2,987,511
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,079,713
89.4%
Investment Income $9,234
0.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $118,233
9.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $355,776
31.3%
Professional Fundraising Fees $0
Other Salaries and Wages $72,402
6.4%
Assets/Debt
Total Assets $4,213,450
Total Liabilities $1,225,939
Net Assets $2,987,511
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $139,079 $0 $49,431
Kyle Veeder (Recording Se) $1,360 $0 $0
Mark Seppelfrick (President) $1,170 $0 $0
Bert Jones (Treasurer) $870 $0 $0
Kenneth Weiland (Vice Preside) $595 $0 $0
Louis Partida (Executive Bo) $450 $0 $0
Marguerite Groom (Executive Bo) $350 $0 $0
William Birdwell (Executive Bo) $150 $0 $0
Rick Johns (Executive Bo) $150 $0 $0
Matt Thatcher (Executive Bo) $100 $0 $0
+ View more people

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990
Filed on June 22, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,368,502
Expenses
$1,119,421
Net Income
$249,081
Net Assets
$2,916,652
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,261,889
92.2%
Investment Income $748
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $105,865
7.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $349,878
31.3%
Professional Fundraising Fees $0
Other Salaries and Wages $67,170
6.0%
Assets/Debt
Total Assets $4,213,106
Total Liabilities $1,296,454
Net Assets $2,916,652
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $136,971 $0 $44,913
Mark Seppelfrick (President) $3,850 $0 $0
Alfredo Alanis (Recording Se) $870 $0 $0
Bert Jones (Treasurer) $870 $0 $0
Michael Runge (Executive Bo) $831 $0 $0
Louis Partida (Executive Bo) $729 $0 $0
Kenneth Weiland (Vice Preside) $540 $0 $0
Marguerite Groom (Executive Bo) $490 $0 $0
Kenneth Mason (Executive Bo) $445 $0 $0
Justin Brockway (Executive Bo) $290 $0 $0
+ View more people

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990
Filed on May 17, 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
$1,369,907
Expenses
$1,098,546
Net Income
$271,361
Net Assets
$2,667,571
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,229,360
89.7%
Investment Income $238
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $5,500
0.4%
Net Inventory Sales $0
Other Revenue $134,809
9.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $342,643
31.2%
Professional Fundraising Fees $0
Other Salaries and Wages $68,740
6.3%
Assets/Debt
Total Assets $4,030,695
Total Liabilities $1,363,124
Net Assets $2,667,571
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $133,604 $0 $47,270
Mark Seppelfrick (President) $3,362 $0 $0
Bert Jones (Treasurer) $845 $0 $0
Kenneth Weiland (Vice Preside) $570 $0 $0
Kenneth Mason (Executive Bo) $520 $0 $0
Justin Brockway (Executive Bo) $475 $0 $0
Michael Runge (Executive Bo) $475 $0 $0
Alfredo Alanis (Recording Se) $430 $0 $0
Marguerite Groom (Executive Bo) $425 $0 $0
Louis Partida (Executive Bo) $195 $0 $0
+ View more people

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990
Filed on June 16, 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
$1,163,052
Expenses
$1,108,156
Net Income
$54,896
Net Assets
$2,396,210
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,022,654
87.9%
Investment Income $84
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $140,314
12.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $240,154
21.7%
Professional Fundraising Fees $0
Other Salaries and Wages $63,322
5.7%
Assets/Debt
Total Assets $3,825,954
Total Liabilities $1,429,744
Net Assets $2,396,210
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $126,993 $0 $74,598
Shaun Thomas (Assist. Bus.) $106,605 $0 $63,577
Mark Seppelfrick (President) $3,228 $0 $0
Kenneth Mason (Executive Bo) $695 $0 $0
Justin Brockway (Executive Bo) $515 $0 $0
Kenneth Weiland (Vice Preside) $515 $0 $0
Louis Partida (Executive Bo) $470 $0 $0
Michael Runge (Executive Bo) $470 $0 $0
Marguerite Groom (Executive Bo) $458 $0 $0
Bert Jones (Treasurer) $205 $0 $0
Randy Leonard (Recording Se) $0 $0 $0
+ View more people

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990
Filed on July 6, 2015

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,103,420
Expenses
$1,078,488
Net Income
$24,932
Net Assets
$2,341,314
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $962,508
87.2%
Investment Income $46
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $140,866
12.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $236,678
21.9%
Professional Fundraising Fees $0
Other Salaries and Wages $55,740
5.2%
Assets/Debt
Total Assets $3,840,089
Total Liabilities $1,498,775
Net Assets $2,341,314
Compensation
Key Employees and Officers Compensation Related Other
Joel Pyle Ii (Business Man) $127,328 $0 $64,555
Shaun Thomas (Assist. Bus.) $104,745 $0 $53,106
Dan Naramore (Treasurer) $985 $0 $0
Alfredo Alanis (Recording Se) $810 $0 $0
Ken Mason (Executive Bo) $715 $0 $0
Kenneth Weiland (Executive Bo) $625 $0 $0
Mark Seppelfrick (Executive Bo) $580 $0 $0
Andrew Kalkman (Executive Bo) $490 $0 $0
Justin Brockway (Executive Bo) $400 $0 $0
Reed Keldie (President) $0 $0 $0
+ View more people

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990
Filed on Aug. 8, 2014

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,027,293
Expenses
$1,103,676
Net Income
-$76,383
Net Assets
$2,316,382
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $824,030
80.2%
Investment Income $19
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $203,244
19.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $226,589
20.5%
Professional Fundraising Fees $0
Other Salaries and Wages $94,199
8.5%
Assets/Debt
Total Assets $3,826,380
Total Liabilities $1,509,998
Net Assets $2,316,382

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
$1,005,597
Expenses
$1,281,781
Net Income
-$276,184
Net Assets
$2,392,765
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $1,003,200
99.8%
Investment Income $117
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,280
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $204,022
15.9%
Professional Fundraising Fees $0
Other Salaries and Wages $225,235
17.6%
Assets/Debt
Total Assets $3,940,726
Total Liabilities $1,547,961
Net Assets $2,392,765

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

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