Skip to content
ProPublica Donate
ProPublica Donate

Trillium Employment Services

  • Auburn, WA
  • Tax-exempt since Nov. 1985
  • EIN: 91-1215507

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: Employment, Job-Related / Sheltered Remunerative Employment, Work Activity Center N.E.C. (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$7.96M (2023)

Expenses
$7.87M (2023)

Total Assets
$5.98M (2023)

Total Liabilities
$1.22M (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
$7,964,786
Expenses
$7,871,739
Net Income
$93,047
Net Assets
$4,755,140
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,917
0.1%
Program Services $7,841,369
98.5%
Investment Income $100,149
1.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $16,351
0.2%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $306,038
3.9%
Professional Fundraising Fees $0
Other Salaries and Wages $5,147,511
65.4%
Assets/Debt
Total Assets $5,975,888
Total Liabilities $1,220,748
Net Assets $4,755,140
Compensation
Key Employees and Officers Compensation Related Other
Karen Williams (Executive Director) $147,038 $0 $27,290
Elise Crick (Finance Director) $115,140 $0 $16,570
Jenna Ziegler (Program Director) $104,101 $0 $8,934
Wendy Taliaferro (Program Manager) $101,486 $0 $17,360
Amy Nelson (L&D Manager) $101,238 $0 $4,269
Katie Hilen (President(through 10/23)) $0 $0 $0
Karen Satterberg (Vice President) $0 $0 $0
William Cowart (Secretary Treasurer) $0 $0 $0
Laurie Ford (Board Member) $0 $0 $0
Kristen Krohn (Board Member) $0 $0 $0
David Murahashi (Board Member) $0 $0 $0
Rebecca Petris (Board Member) $0 $0 $0
Bryan Ruff (Board Member) $0 $0 $0
Teddy Walston (Board Member(through 12/23)) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 9, 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
$7,599,302
Expenses
$6,961,282
Net Income
$638,020
Net Assets
$4,356,478
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,891
0.3%
Program Services $7,489,467
98.6%
Investment Income $81,898
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $4,046
0.1%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $286,066
4.1%
Professional Fundraising Fees $0
Other Salaries and Wages $4,561,546
65.5%
Assets/Debt
Total Assets $5,793,883
Total Liabilities $1,437,405
Net Assets $4,356,478
Compensation
Key Employees and Officers Compensation Related Other
Karen Williams (Executive Director) $143,106 $0 $27,075
Elise Crick (Finance Director) $100,304 $0 $15,581
Bryan Ruff (President) $0 $0 $0
Karen Satterberg (Vice President) $0 $0 $0
Bill Cowart (Secretary Treasurer) $0 $0 $0
Laurie Ford (Board Member) $0 $0 $0
Katie Hilen (Board Member) $0 $0 $0
David Murahashi (Board Member) $0 $0 $0
Teddy Walston (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 14, 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
$7,811,427
Expenses
$6,106,032
Net Income
$1,705,395
Net Assets
$4,314,138
Notable Sources of Revenue Percent of Total Revenue
Contributions $884,795
11.3%
Program Services $6,759,769
86.5%
Investment Income $35,241
0.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $131,622
1.7%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $266,746
4.4%
Professional Fundraising Fees $0
Other Salaries and Wages $3,940,861
64.5%
Assets/Debt
Total Assets $4,887,567
Total Liabilities $573,429
Net Assets $4,314,138
Compensation
Key Employees and Officers Compensation Related Other
Karen Williams (Executive Director) $134,405 $0 $30,201
Elise Crick (Finance Director) $88,204 $0 $13,936
Bryan Ruff (President) $0 $0 $0
Karen Satterberg (Vice President) $0 $0 $0
Bill Cowart (Secretary Treasurer) $0 $0 $0
Laurie Ford (Board Member) $0 $0 $0
Katie Hilen (Board Member) $0 $0 $0
David Murahashi (Board Member) $0 $0 $0
Lynn Norman (Board Member (Thru 11/21)) $0 $0 $0
Teddy Walston (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 14, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,079,830
Expenses
$5,317,768
Net Income
$762,062
Net Assets
$2,577,305
Notable Sources of Revenue Percent of Total Revenue
Contributions $27,210
0.4%
Program Services $6,007,975
98.8%
Investment Income $19,066
0.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $20,524
0.3%
Net Inventory Sales $0
Other Revenue $5,055
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $232,820
4.4%
Professional Fundraising Fees $0
Other Salaries and Wages $3,558,794
66.9%
Assets/Debt
Total Assets $3,799,531
Total Liabilities $1,222,226
Net Assets $2,577,305
Compensation
Key Employees and Officers Compensation Related Other
Karen Williams (Executive Director) $128,980 $0 $24,614
Elise Crick (Finance Director) $73,183 $0 $6,044
Bryan Ruff (President) $0 $0 $0
Karen Satterberg (Vice President) $0 $0 $0
Bill Cowart (Secretary Treasurer) $0 $0 $0
Lynn Norman (Board Member) $0 $0 $0
Katie Hilen (Board Member) $0 $0 $0
David Murahashi (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 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
$5,691,806
Expenses
$5,582,103
Net Income
$109,703
Net Assets
$1,734,145
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $5,672,183
99.7%
Investment Income $11,466
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $8,157
0.1%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $224,878
4.0%
Professional Fundraising Fees $0
Other Salaries and Wages $3,537,455
63.4%
Assets/Debt
Total Assets $2,247,649
Total Liabilities $513,504
Net Assets $1,734,145
Compensation
Key Employees and Officers Compensation Related Other
Karen Williams (Executive Director) $116,091 $0 $24,491
Carolyn Hojaboom (Interim Cfo) $40,298 $0 $0
Janet Stebbins (Finance Director) $37,986 $0 $6,012
Bryan Ruff (President) $0 $0 $0
Karen Satterberg (Vice President) $0 $0 $0
Bill Cowart (Secretary Treasurer) $0 $0 $0
Lynn Norman (Board Member) $0 $0 $0
Steffanie Fain (Board Member) $0 $0 $0
Mark Shaefer (Board Member) $0 $0 $0
Katie Hilen (Board Member) $0 $0 $0
Jeremy Sankwich (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 29, 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
$4,936,918
Expenses
$5,115,123
Net Income
-$178,205
Net Assets
$1,526,881
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,000
0.1%
Program Services $4,921,426
99.7%
Investment Income $25,368
0.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$14,876
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $202,094
4.0%
Professional Fundraising Fees $0
Other Salaries and Wages $3,314,212
64.8%
Assets/Debt
Total Assets $1,908,621
Total Liabilities $381,740
Net Assets $1,526,881
Compensation
Key Employees and Officers Compensation Related Other
Karen Williams (Executive Director) $123,577 $0 $4,017
Janet Stebbins (Finance Director) $72,439 $0 $2,061
Bryan Ruff (President) $0 $0 $0
Karen Satterberg (Vice President) $0 $0 $0
Bill Cowart (Secretary Treasurer) $0 $0 $0
Lynn Norman (Board Member) $0 $0 $0
Steffanie Fain (Board Member) $0 $0 $0
Mark Shaefer (Board Member) $0 $0 $0
Katie Hilen (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 11, 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
$4,554,854
Expenses
$4,445,259
Net Income
$109,595
Net Assets
$1,752,671
Notable Sources of Revenue Percent of Total Revenue
Contributions $705
0.0%
Program Services $4,467,330
98.1%
Investment Income $50,119
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $36,700
0.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $120,000
2.7%
Professional Fundraising Fees $0
Other Salaries and Wages $2,826,387
63.6%
Assets/Debt
Total Assets $2,044,294
Total Liabilities $291,623
Net Assets $1,752,671
Compensation
Key Employees and Officers Compensation Related Other
Bill Cowart (Secretary) $0 $0 $0
Lynn Norman (Board Member) $0 $0 $0
Bryan Ruff (President) $0 $0 $0
Steffanie Fain (Board Member) $0 $0 $0
Jeremy Sankwich (Treasurer) $0 $0 $0
Mark Shaefer (Board Member) $0 $0 $0
Karen Satterberg (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 16, 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
$4,187,479
Expenses
$3,971,195
Net Income
$216,284
Net Assets
$1,643,079
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $4,107,793
98.1%
Investment Income $43,586
1.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $36,100
0.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $100,000
2.5%
Professional Fundraising Fees $0
Other Salaries and Wages $2,601,728
65.5%
Assets/Debt
Total Assets $1,918,647
Total Liabilities $275,568
Net Assets $1,643,079
Compensation
Key Employees and Officers Compensation Related Other
Bill Cowart (President) $0 $0 $0
Caren Skube (Treasurer) $0 $0 $0
Lynn Norman (Board Member) $0 $0 $0
Lyn Andrews (Board Member) $0 $0 $0
Bryan Ruff (Board Member) $0 $0 $0
Steffanie Fain (Board Member) $0 $0 $0
Jeremy Sankwich (Board Member) $0 $0 $0
Mark Shaefer (Board Member) $0 $0 $0
Karen Satterberg (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on May 11, 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
$3,673,754
Expenses
$3,513,585
Net Income
$160,169
Net Assets
$1,426,795
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $3,608,652
98.2%
Investment Income $29,102
0.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $36,000
1.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $164,988
4.7%
Professional Fundraising Fees $0
Other Salaries and Wages $2,126,386
60.5%
Assets/Debt
Total Assets $1,649,826
Total Liabilities $223,031
Net Assets $1,426,795
Compensation
Key Employees and Officers Compensation Related Other
Bill Cowart (President) $0 $0 $0
Caren Skube (Treasurer) $0 $0 $0
Lynn Norman (Board Member) $0 $0 $0
Lyn Andrews (Board Member) $0 $0 $0
Bryan Ruff (Board Member) $0 $0 $0
Steffanie Fain (Board Member) $0 $0 $0
Jeremy Sankwich (Board Member) $0 $0 $0
Mark Shaefer (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 8, 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
$3,287,072
Expenses
$3,098,463
Net Income
$188,609
Net Assets
$1,323,020
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $3,245,933
98.7%
Investment Income $41,139
1.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $2,068,799
66.8%
Assets/Debt
Total Assets $1,527,706
Total Liabilities $204,686
Net Assets $1,323,020
Compensation
Key Employees and Officers Compensation Related Other
Susan Geear (President) $0 $0 $0
Caren Skube (Treasurer) $0 $0 $0
Lynn Norman (Board Member) $0 $0 $0
Bill Cowart (Board Member) $0 $0 $0
Bryan Ruff (Board Member) $0 $0 $0
Steffanie Fain (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 18, 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
$2,895,574
Expenses
$2,702,941
Net Income
$192,633
Net Assets
$1,152,864
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,300
0.1%
Program Services $2,821,312
97.4%
Investment Income $71,962
2.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,786,980
66.1%
Assets/Debt
Total Assets $1,397,685
Total Liabilities $244,821
Net Assets $1,152,864
Compensation
Key Employees and Officers Compensation Related Other
Susan Geear (President) $0 $0 $0
Caren Skube (Treasurer) $0 $0 $0
Lynn Norman (Board Member) $0 $0 $0
Bill Cowart (Board Member) $0 $0 $0
Bruce Work (Board Member) $0 $0 $0
Steffanie Fain (Board Member) $0 $0 $0
+ View more people

Document Links

990
Filed on June 12, 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
$2,296,052
Expenses
$2,051,696
Net Income
$244,356
Net Assets
$972,907
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,000
0.1%
Program Services $2,283,203
99.4%
Investment Income $10,849
0.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,393,860
67.9%
Assets/Debt
Total Assets $1,121,653
Total Liabilities $148,746
Net Assets $972,907

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
$1,830,968
Expenses
$1,734,342
Net Income
$96,626
Net Assets
$703,556
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,468
0.1%
Program Services $1,830,911
100.0%
Investment Income $6,877
0.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue -$9,288
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,151,255
66.4%
Assets/Debt
Total Assets $859,705
Total Liabilities $156,149
Net Assets $703,556

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

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
2002

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.
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

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