Skip to content
ProPublica Donate
ProPublica Donate

Taking Control Of Your Diabetes

  • San Diego, CA
  • Tax-exempt since June 1998
  • EIN: 33-0794608

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: Diseases, Disorders, Medical Disciplines / Specifically Named Diseases (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$3.34M (2022)

Expenses
$2.8M (2022)

Total Assets
$3.36M (2022)

Total Liabilities
$333k (2022)

Source: Form 990 tax filings from 2010 to 2022

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.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,335,705
Expenses
$2,802,687
Net Income
$533,018
Net Assets
$3,025,730
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,888,138
86.6%
Program Services $8,250
0.2%
Investment Income $24,224
0.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $82,937
2.5%
Sales of Assets -$5,072
Net Inventory Sales $33,187
1.0%
Other Revenue $304,041
9.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $705,070
25.2%
Professional Fundraising Fees $0
Other Salaries and Wages $799,420
28.5%
Assets/Debt
Total Assets $3,359,003
Total Liabilities $333,273
Net Assets $3,025,730
Compensation
Key Employees and Officers Compensation Related Other
Steven V Edelman (Chairman) $437,923 $0 $0
Michelle Feinstein (Executive Director) $267,147 $0 $2,850
Michelle Day (Director, Meeting Services) $153,620 $0 $2,850
Eric T Berg (Director Tcoyd Productio) $135,819 $0 $0
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audrey Finkelstein (Director) $0 $0 $0
Andrew Young (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 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
$2,832,970
Expenses
$2,771,576
Net Income
$61,394
Net Assets
$2,492,712
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,694,495
95.1%
Program Services $29,385
1.0%
Investment Income $670
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $83,823
3.0%
Sales of Assets $14,104
0.5%
Net Inventory Sales $10,493
0.4%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $611,192
22.1%
Professional Fundraising Fees $0
Other Salaries and Wages $851,134
30.7%
Assets/Debt
Total Assets $2,888,686
Total Liabilities $395,974
Net Assets $2,492,712
Compensation
Key Employees and Officers Compensation Related Other
Steven V Edelman (President) $378,087 $0 $36,218
Michelle Feinstein (Executive Director) $233,105 $0 $42,757
Michelle Day (Director, Meeting Services) $146,484 $0 $36,976
Eric T Berg (Director Tcoyd Productions) $120,713 $0 $29,469
Jill Yapo (Director Of Operations) $111,836 $0 $23,165
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audrey Finkelstein (Director) $0 $0 $0
Andrew Young (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 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
$3,500,630
Expenses
$3,113,342
Net Income
$387,288
Net Assets
$2,431,318
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,285,105
93.8%
Program Services $109,268
3.1%
Investment Income $5,929
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $85,679
2.4%
Sales of Assets -$6,738
Net Inventory Sales $15,433
0.4%
Other Revenue $5,954
0.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $830,421
26.7%
Professional Fundraising Fees $0
Other Salaries and Wages $788,019
25.3%
Assets/Debt
Total Assets $2,703,604
Total Liabilities $272,286
Net Assets $2,431,318
Compensation
Key Employees and Officers Compensation Related Other
Steven V Edelman (President) $360,083 $0 $34,968
Michelle Feinstein (Executive Director) $222,005 $0 $43,176
Michelle Day (Director, Meeting Services) $135,514 $0 $34,846
Jill Yapo (Director Of Operations) $112,819 $0 $22,249
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audrey Finkelstein (Director) $0 $0 $0
Andrew Young (Director) $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
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$3,908,786
Expenses
$4,109,699
Net Income
-$200,913
Net Assets
$2,044,030
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,430,016
87.8%
Program Services $341,506
8.7%
Investment Income $31,868
0.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $74,099
1.9%
Sales of Assets $0
Net Inventory Sales $11,797
0.3%
Other Revenue $19,500
0.5%
Notable Expenses Percent of Total Expenses
Executive Compensation $788,174
19.2%
Professional Fundraising Fees $0
Other Salaries and Wages $685,013
16.7%
Assets/Debt
Total Assets $2,763,034
Total Liabilities $719,004
Net Assets $2,044,030
Compensation
Key Employees and Officers Compensation Related Other
Steven V Edelman (President) $342,936 $0 $30,000
Michelle Feinstein (Executive Director) $211,433 $0 $41,598
Michelle Day (Director Of Meeting Servic) $128,754 $0 $33,053
Jill Yapo (Director Of Operations) $113,152 $0 $21,269
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audrey Finkelstein (Director) $0 $0 $0
Andrew Young (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 16, 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
$4,315,788
Expenses
$4,087,901
Net Income
$227,887
Net Assets
$2,155,115
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,784,828
87.7%
Program Services $353,850
8.2%
Investment Income $27,014
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $71,654
1.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $78,442
1.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $898,221
22.0%
Professional Fundraising Fees $0
Other Salaries and Wages $552,567
13.5%
Assets/Debt
Total Assets $3,185,224
Total Liabilities $1,030,109
Net Assets $2,155,115
Compensation
Key Employees and Officers Compensation Related Other
Steven V Edelman (President) $340,805 $0 $30,000
Michelle Feinstein (Executive Director) $208,189 $0 $39,263
Michelle Day (Director Of Meeting Services) $121,723 $0 $32,537
Jill Yapo (Director Of Operations) $105,113 $0 $20,590
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audrey Finkelstein (Director) $0 $0 $0
Andrew Young (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 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
$3,861,957
Expenses
$4,139,900
Net Income
-$277,943
Net Assets
$1,917,743
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,432,827
88.9%
Program Services $350,162
9.1%
Investment Income $9,580
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $64,048
1.7%
Sales of Assets $50
0.0%
Net Inventory Sales $0
Other Revenue $5,290
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $810,662
19.6%
Professional Fundraising Fees $0
Other Salaries and Wages $710,384
17.2%
Assets/Debt
Total Assets $2,661,447
Total Liabilities $743,704
Net Assets $1,917,743
Compensation
Key Employees and Officers Compensation Related Other
Steven V Edelman (President) $287,142 $0 $0
Michelle Feinstein (Executive Director) $165,638 $0 $0
Michelle Day (Director Of Meeting Services) $129,174 $0 $0
Jennifer Braidwood (Director Of Marketing) $118,450 $0 $0
Jill Yapo (Director Of Operations) $105,069 $0 $0
Sandra Bourdette (Co Founder) $5,189 $0 $0
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audrey Finkelstein (Director) $0 $0 $0
Andrew Young (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 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
$4,228,755
Expenses
$4,188,227
Net Income
$40,528
Net Assets
$2,241,852
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,969,962
93.9%
Program Services $200,047
4.7%
Investment Income $7,408
0.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $47,401
1.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $3,937
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $1,445,651
34.5%
Assets/Debt
Total Assets $2,738,087
Total Liabilities $496,235
Net Assets $2,241,852
Compensation
Key Employees and Officers Compensation Related Other
Steven V Edelman (President) $0 $0 $0
Michelle Feinstein (Executive Director) $0 $0 $0
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audry Finkelstein (Director) $0 $0 $0
Andrew Young (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 16, 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
$4,708,991
Expenses
$4,334,598
Net Income
$374,393
Net Assets
$2,201,017
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,381,613
93.0%
Program Services $260,148
5.5%
Investment Income $5,684
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $67,170
1.4%
Sales of Assets -$441
Net Inventory Sales -$5,183
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $599,258
13.8%
Professional Fundraising Fees $0
Other Salaries and Wages $510,534
11.8%
Assets/Debt
Total Assets $2,915,258
Total Liabilities $714,241
Net Assets $2,201,017
Compensation
Key Employees and Officers Compensation Related Other
Steven V Edelman (President) $295,972 $0 $48,441
Sandra Bourdette (Executive Dir.) $209,745 $0 $45,401
Michelle Day (Dir. Meeting Srvcs) $113,635 $0 $30,880
Jennifer Braidwood (Mgr. Marketing/Cme) $109,871 $0 $5,494
Jill Yapo (Dir. Of Operations) $97,278 $0 $21,556
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audrey Finkelstein (Director) $0 $0 $0
Andrew Young (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 15, 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
$3,321,933
Expenses
$3,258,054
Net Income
$63,879
Net Assets
$1,831,015
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,029,505
91.2%
Program Services $289,958
8.7%
Investment Income $2,616
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $7,569
0.2%
Sales of Assets $0
Net Inventory Sales -$7,715
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $565,276
17.4%
Professional Fundraising Fees $0
Other Salaries and Wages $403,288
12.4%
Assets/Debt
Total Assets $2,404,382
Total Liabilities $573,367
Net Assets $1,831,015
Compensation
Key Employees and Officers Compensation Related Other
Dr Steven V Edelman (President) $282,242 $0 $46,914
Sandra Bourdette (Executive Dir.) $191,072 $0 $45,046
Michelle Day (Dir. Meeting Srvcs) $102,751 $0 $29,941
Edward Beberman (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Christine Beebe (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
Audrey Finkelstein (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 13, 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
$3,016,225
Expenses
$3,162,742
Net Income
-$146,517
Net Assets
$1,761,120
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,729,128
90.5%
Program Services $287,400
9.5%
Investment Income $2,035
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$11,910
Sales of Assets -$106
Net Inventory Sales $9,678
0.3%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $548,186
17.3%
Professional Fundraising Fees $0
Other Salaries and Wages $415,063
13.1%
Assets/Debt
Total Assets $1,937,898
Total Liabilities $176,778
Net Assets $1,761,120
Compensation
Key Employees and Officers Compensation Related Other
Dr Steven V Edelman (President) $275,325 $0 $47,401
Sandra Bourdette (Executive Dir.) $181,973 $0 $43,486
S Wayne Kay (Director) $0 $0 $0
Margery Perry (Director) $0 $0 $0
Terrance Gregg (Director) $0 $0 $0
Daniel Spinazzola (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Nov. 17, 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
$3,468,729
Expenses
$3,735,060
Net Income
-$266,331
Net Assets
$1,903,884
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,170,252
91.4%
Program Services $296,046
8.5%
Investment Income $2,057
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$7,037
Sales of Assets $0
Net Inventory Sales $7,411
0.2%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $540,954
14.5%
Professional Fundraising Fees $0
Other Salaries and Wages $479,141
12.8%
Assets/Debt
Total Assets $2,153,968
Total Liabilities $250,084
Net Assets $1,903,884

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
$2,960,377
Expenses
$3,190,715
Net Income
-$230,338
Net Assets
$2,170,179
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,727,997
92.2%
Program Services $228,922
7.7%
Investment Income $3,321
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$4,859
Sales of Assets $100
0.0%
Net Inventory Sales $4,896
0.2%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $506,902
15.9%
Professional Fundraising Fees $0
Other Salaries and Wages $504,008
15.8%
Assets/Debt
Total Assets $2,506,977
Total Liabilities $336,798
Net Assets $2,170,179

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
$3,519,000
Expenses
$3,361,159
Net Income
$157,841
Net Assets
$2,401,252
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,223,982
91.6%
Program Services $285,818
8.1%
Investment Income $4,155
0.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $745
0.0%
Sales of Assets $57
0.0%
Net Inventory Sales $4,243
0.1%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $439,531
13.1%
Professional Fundraising Fees $0
Other Salaries and Wages $493,418
14.7%
Assets/Debt
Total Assets $3,145,719
Total Liabilities $744,467
Net Assets $2,401,252

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