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California Trauma Research Foundation

  • Cerritos, CA
  • Tax-exempt since Jan. 2008
  • EIN: 20-8116115

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: Medical Research / Nerve, Muscle, Bone Research (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$382k (2023)

Expenses
$1.44k (2023)

Total Assets
$2.2M (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2010 to 2023

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$381,510
Expenses
$1,441
Net Income
$380,069
Net Assets
$2,196,120
Notable Sources of Revenue Percent of Total Revenue
Contributions $376,800
98.8%
Program Services $0
Investment Income $4,710
1.2%
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 $0
Assets/Debt
Total Assets $2,196,120
Total Liabilities $0
Net Assets $2,196,120
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Oct. 29, 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
$241,635
Expenses
$92,400
Net Income
$149,235
Net Assets
$1,816,052
Notable Sources of Revenue Percent of Total Revenue
Contributions $161,900
67.0%
Program Services $0
Investment Income $1,529
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $78,206
32.4%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,816,052
Total Liabilities $0
Net Assets $1,816,052
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 17, 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
$292,572
Expenses
$46,241
Net Income
$246,331
Net Assets
$1,835,126
Notable Sources of Revenue Percent of Total Revenue
Contributions $169,900
58.1%
Program Services $0
Investment Income $1,713
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $120,959
41.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,835,126
Total Liabilities $0
Net Assets $1,835,126
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on March 16, 2023

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
$157,954
Expenses
$277
Net Income
$157,677
Net Assets
$1,588,795
Notable Sources of Revenue Percent of Total Revenue
Contributions $107,300
67.9%
Program Services $0
Investment Income $2,076
1.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $48,578
30.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,588,795
Total Liabilities $0
Net Assets $1,588,795
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 16, 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
$152,733
Expenses
$42,138
Net Income
$110,595
Net Assets
$1,431,118
Notable Sources of Revenue Percent of Total Revenue
Contributions $54,200
35.5%
Program Services $0
Investment Income $4,070
2.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $94,463
61.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,431,118
Total Liabilities $0
Net Assets $1,431,118
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 18, 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
$144,932
Expenses
$56,693
Net Income
$88,239
Net Assets
$1,324,682
Notable Sources of Revenue Percent of Total Revenue
Contributions $148,300
> 100%
Program Services $0
Investment Income $3,865
2.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue -$7,233
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,324,682
Total Liabilities $0
Net Assets $1,324,682
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 16, 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
$294,681
Expenses
$109,908
Net Income
$184,773
Net Assets
$1,236,443
Notable Sources of Revenue Percent of Total Revenue
Contributions $241,900
82.1%
Program Services $0
Investment Income $52,781
17.9%
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 $0
Assets/Debt
Total Assets $1,236,443
Total Liabilities $0
Net Assets $1,236,443
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 2, 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
$127,820
Expenses
$151,656
Net Income
-$23,836
Net Assets
$1,051,670
Notable Sources of Revenue Percent of Total Revenue
Contributions $105,750
82.7%
Program Services $0
Investment Income $22,070
17.3%
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 $0
Assets/Debt
Total Assets $1,051,670
Total Liabilities $0
Net Assets $1,051,670
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 15, 2017

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$349,092
Expenses
$255,973
Net Income
$93,119
Net Assets
$1,019,685
Notable Sources of Revenue Percent of Total Revenue
Contributions $345,261
98.9%
Program Services $0
Investment Income $3,831
1.1%
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 $0
Assets/Debt
Total Assets $1,019,685
Total Liabilities $0
Net Assets $1,019,685
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 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
$153,277
Expenses
$194,793
Net Income
-$41,516
Net Assets
$926,566
Notable Sources of Revenue Percent of Total Revenue
Contributions $150,165
98.0%
Program Services $0
Investment Income $3,112
2.0%
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 $0
Assets/Debt
Total Assets $926,566
Total Liabilities $0
Net Assets $926,566
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 16, 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
$192,605
Expenses
$240,042
Net Income
-$47,437
Net Assets
$968,082
Notable Sources of Revenue Percent of Total Revenue
Contributions $186,100
96.6%
Program Services $0
Investment Income $3,121
1.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $3,384
1.8%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $968,082
Total Liabilities $0
Net Assets $968,082
Compensation
Key Employees and Officers Compensation Related Other
Gary Chen Md (Ceo/President) $0 $0 $0
Ellen Chen (Secretary) $0 $0 $0
Jie Han (Chief Financial Officer) $0 $0 $0

Document Links

990
Filed on Nov. 18, 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
$382,707
Expenses
$94,931
Net Income
$287,776
Net Assets
$1,015,519
Notable Sources of Revenue Percent of Total Revenue
Contributions $380,020
99.3%
Program Services $0
Investment Income $2,687
0.7%
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 $0
Assets/Debt
Total Assets $1,015,519
Total Liabilities $0
Net Assets $1,015,519

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
$222,345
Expenses
$27,802
Net Income
$194,543
Net Assets
$727,743
Notable Sources of Revenue Percent of Total Revenue
Contributions $220,500
99.2%
Program Services $0
Investment Income $1,845
0.8%
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 $0
Assets/Debt
Total Assets $727,743
Total Liabilities $0
Net Assets $727,743

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
$313,219
Expenses
$51,526
Net Income
$261,693
Net Assets
$533,200
Notable Sources of Revenue Percent of Total Revenue
Contributions $310,595
99.2%
Program Services $0
Investment Income $2,624
0.8%
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 $0
Assets/Debt
Total Assets $533,200
Total Liabilities $0
Net Assets $533,200

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

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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