Undersea & Hyperbaric Medical Society Inc

North Palm Beach, FL
Tax-exempt since June 2011
EIN: 23-7066181

Receive an email when new data is available for this organization.

Type of Nonprofit

Designated as a 501(c)(3) 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 / Professional Societies, Associations (NTEE)

Donations to this organization are tax deductible.

Revenue

$1.75M (2024)

Expenses

$1.48M (2024)

Total Assets

$1.42M (2024)

Total Liabilities

$253k (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

Revenue

$1,750,337

Expenses

$1,479,906

Net Income

$270,431

Net Assets

$1,170,574

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$9,305	0.5%
Program Services	$1,728,069	98.7%
Investment Income	$12,963	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	$144,500	9.8%
Professional Fundraising Fees	$0
Other Salaries and Wages	$391,039	26.4%

Assets/Debt
Total Assets	$1,423,616
Total Liabilities	$253,042
Net Assets	$1,170,574

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Director)	$144,500	$0	$0
Peter J Witucki Md (Past President)	$0	$0	$0
Micah Siegal (Member At Large)	$0	$0	$0
Brooke Cobb (Associate Nurse Rep)	$0	$0	$0
Geness Koumandakis Cht Ldsimc (Associate Technologist)	$0	$0	$0
Peter Peter Lindhold Md Phd (Member At Large)	$0	$0	$0
Brian Keuski (Member At Large)	$0	$0	$0
Elizabeth Smykowski (Associate Nurse Rep)	$0	$0	$0
Frauke Tillmans (Member At Large)	$0	$0	$0
Daniel Hyun (Associate Technologist)	$0	$0	$0
Sandra Wainwright (President Elect)	$0	$0	$0
Helen Gelly Md (Treasurer)	$0	$0	$0
Owen O Neill Md (President)	$0	$0	$0
Phil Bryson Mb Ch B Dch Drcog (Vice President)	$0	$0	$0

+ View more people

990

Filed on Feb. 12, 2025

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2023

Revenue

$1,490,281

Expenses

$1,484,758

Net Income

$5,523

Net Assets

$885,302

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$21,260	1.4%
Program Services	$1,463,056	98.2%
Investment Income	$5,965	0.4%
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	$152,808	10.3%
Professional Fundraising Fees	$0
Other Salaries and Wages	$399,012	26.9%

Assets/Debt
Total Assets	$1,199,153
Total Liabilities	$313,851
Net Assets	$885,302

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Director)	$152,808	$0	$0
Brian Keuski (Member At Large)	$0	$0	$0
Owen O Neill (President Elect)	$0	$0	$0
Peter Peter Lindhold Md Phd (Member At Large)	$0	$0	$0
Daniel Hyun (Associate Technologist)	$0	$0	$0
Frauke Tillmans (Member At Large)	$0	$0	$0
Elizabeth Smykowski (Associate Nurse Rep)	$0	$0	$0
Julio Garcia Rnachrn (Associate Nurse Rep)	$0	$0	$0
Bruce Derrick Md (Member At Large)	$0	$0	$0
Marc Robins Do (Past President)	$0	$0	$0
Geness Koumandakis Cht Ldsimc (Associate Technologist)	$0	$0	$0
Peter J Witucki Md (President)	$0	$0	$0
Helen Gelly Md (Treasurer)	$0	$0	$0
Constantino Balestra (Vice President)	$0	$0	$0

+ View more people

990

Filed on Feb. 13, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$1,261,859

Expenses

$1,281,471

Net Income

-$19,612

Net Assets

$867,975

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$2,511	0.2%
Program Services	$1,257,262	99.6%
Investment Income	$2,086	0.2%
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	$158,000	12.3%
Professional Fundraising Fees	$0
Other Salaries and Wages	$368,664	28.8%

Assets/Debt
Total Assets	$1,232,774
Total Liabilities	$364,799
Net Assets	$867,975

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Di)	$158,000	$0	$0
Marc Robins Do (President)	$0	$0	$0
Kaighley Brett Md (Vice Preside)	$0	$0	$0
Peter J Witucki Md (President El)	$0	$0	$0
Nicholas Bird Md (Past Preside)	$0	$0	$0
Helen Gelly Md (Treasurer)	$0	$0	$0
Derek Covington Md (Member At La)	$0	$0	$0
Bruce Derrick Md (Member At La)	$0	$0	$0
Jason Kelly Md (Member At La)	$0	$0	$0
Jay Duchnick Rn Cht (Associate Nu)	$0	$0	$0
Jacquline Hocking Cht (Assoc. Techn)	$0	$0	$0
Julio Garcia Rnachrn (Associate Nu)	$0	$0	$0
Geness Koumandakis Cht Ldsimc (Assoc. Techn)	$0	$0	$0
Peter Lindhold Md Phd (Member At La)	$0	$0	$0
Owen O'neill (President El)	$0	$0	$0
Tino Balestra (Vice Preside)	$0	$0	$0
Charlotte Sadler (Member At La)	$0	$0	$0
Brian Keuski (Member At La)	$0	$0	$0
Liz Smykowski (Associate Nu)	$0	$0	$0

+ View more people

990

Filed on May 19, 2023

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2021

Revenue

$1,611,809

Expenses

$1,257,718

Net Income

$354,091

Net Assets

$909,311

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$223,822	13.9%
Program Services	$1,384,449	85.9%
Investment Income	$3,538	0.2%
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	$507,780	40.4%

Assets/Debt
Total Assets	$1,242,683
Total Liabilities	$333,372
Net Assets	$909,311

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Di)	$148,568	$0	$0
Marc Robins Do (President)	$0	$0	$0
Kaighley Brett Md (Vice Preside)	$0	$0	$0
Peter J Witucki Md (President El)	$0	$0	$0
Nicholas Bird Md (Past Preside)	$0	$0	$0
Helen Gelly Md (Treasurer)	$0	$0	$0
Derek Covington Md (Member At La)	$0	$0	$0
Bruce Derrick Md (Member At La)	$0	$0	$0
Jason Kelly Md (Member At La)	$0	$0	$0
Jay Duchnick Rn Cht (Associate Nu)	$0	$0	$0
Jacquline Hocking Cht (Assoc. Techn)	$0	$0	$0
Julio Garcia Rnachrn (Associate Nu)	$0	$0	$0
Geness Koumandakis Cht Ldsimc (Assoc. Techn)	$0	$0	$0
Peter Lindhold Md Phd (Member At La)	$0	$0	$0

+ View more people

990

Filed on June 1, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2020

Revenue

$1,060,983

Expenses

$1,036,816

Net Income

$24,167

Net Assets

$555,220

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$35,100	3.3%
Program Services	$1,025,682	96.7%
Investment Income	$201	0.0%
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	$158,149	15.3%
Professional Fundraising Fees	$0
Other Salaries and Wages	$339,438	32.7%

Assets/Debt
Total Assets	$972,809
Total Liabilities	$417,589
Net Assets	$555,220

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Di)	$148,569	$0	$9,580
Marc Robins Do (President)	$0	$0	$0
Kaighley Brett Md (Vice Preside)	$0	$0	$0
Peter J Witucki Md (President El)	$0	$0	$0
Nicholas Bird Md (Past Preside)	$0	$0	$0
Laurie B Gesell Md Fuhm (Treasurer)	$0	$0	$0
Owen O'neil (Memebr At La)	$0	$0	$0
Charlotte Sadler (Member At La)	$0	$0	$0
Bruce Derrick Md (Member At La)	$0	$0	$0
Jason Kelly Md (Member At La)	$0	$0	$0
Jay Duchnick Rn Cht (Associate Nu)	$0	$0	$0
Phil Schell Cht Dmt Chec (Assoc. Techn)	$0	$0	$0
Julio Garcia Rnachrn (Associate Nu)	$0	$0	$0
Matthew S Brauniger Cht (Assoc. Techn)	$0	$0	$0

+ View more people

990

Filed on April 25, 2021

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2019

Revenue

$1,447,096

Expenses

$1,446,197

Net Income

$899

Net Assets

$531,053

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$13,458	0.9%
Program Services	$1,425,438	98.5%
Investment Income	$3,265	0.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$4,935	0.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$158,149	10.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$361,662	25.0%

Assets/Debt
Total Assets	$871,876
Total Liabilities	$340,823
Net Assets	$531,053

990

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

PDF

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2018

Revenue

$1,628,261

Expenses

$1,669,177

Net Income

-$40,916

Net Assets

$696,905

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$3,391	0.2%
Program Services	$1,618,635	99.4%
Investment Income	$4,232	0.3%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$2,003	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$167,006	10.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$379,906	22.8%

Assets/Debt
Total Assets	$840,316
Total Liabilities	$143,411
Net Assets	$696,905

990

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

PDF

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2017

Revenue

$1,844,196

Expenses

$1,741,020

Net Income

$103,176

Net Assets

$737,821

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$88,881	4.8%
Program Services	$1,753,693	95.1%
Investment Income	$189	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$1,433	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$161,024	9.2%
Professional Fundraising Fees	$0
Other Salaries and Wages	$383,431	22.0%

Assets/Debt
Total Assets	$809,754
Total Liabilities	$71,933
Net Assets	$737,821

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Director)	$158,000	$0	$8,660
Jim Holm Md Fuhm (Immediate Past President)	$0	$0	$0
Gerardo Bosco Md Phd (Vice President)	$0	$0	$0
Enoch Huang Md Fuhm (President)	$0	$0	$0
Nicholas Bird Md Mmm Uhm Abrm (President Elect)	$0	$0	$0
John Feldmeier Do Fuhm (Past President)	$0	$0	$0
Laurie B Gesell Md (Treasurer)	$0	$0	$0
Peter Witucki Md (Member At Large)	$0	$0	$0
Tracy Legros Md Phd (Member At Large)	$0	$0	$0
Sandra K Wainwright Md (Member At Large)	$0	$0	$0
Kaye Moseley Rrt (Associate Technologist)	$0	$0	$0
Rb Gustavson Mph Rn (Associate Nurse Representa)	$0	$0	$0

+ View more people

990

Filed on May 1, 2018

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2016

Revenue

$1,519,662

Expenses

$1,615,713

Net Income

-$96,051

Net Assets

$634,645

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$15,474	1.0%
Program Services	$1,501,241	98.8%
Investment Income	$126	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$2,821	0.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$166,660	10.3%
Professional Fundraising Fees	$0
Other Salaries and Wages	$395,243	24.5%

Assets/Debt
Total Assets	$770,339
Total Liabilities	$135,694
Net Assets	$634,645

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Director)	$158,000	$0	$8,660
Jim Holm Md Fuhm (Immediate Past President)	$0	$0	$0
Gerardo Bosco Md Phd (Vice President)	$0	$0	$0
Enoch Huang Md Fuhm (President)	$0	$0	$0
Nicholas Bird Md Mmm Uhm Abrm (President Elect)	$0	$0	$0
John Feldmeier Do Fuhm (Past President)	$0	$0	$0
Laurie B Gesell Md (Treasurer)	$0	$0	$0
John Freiberger Md (Member At Large)	$0	$0	$0
Tracy Legros Md Phd (Member At Large)	$0	$0	$0
Sandra K Wainwright Md (Member At Large)	$0	$0	$0
Matthew Schweyer (Associate Technologist Rep)	$0	$0	$0
Rb Gustavson Mph Rn (Associate Nurse Representa)	$0	$0	$0
Lind Folke (Immediate Past Vice President)	$0	$0	$0
Valarie Short (Past Associate Nurse Rep)	$0	$0	$0

+ View more people

990

Filed on May 15, 2017

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

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2015

Revenue

$1,686,097

Expenses

$1,817,670

Net Income

-$131,573

Net Assets

$730,696

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,900	0.9%
Program Services	$1,668,109	98.9%
Investment Income	$61	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$3,027	0.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$170,507	9.4%
Professional Fundraising Fees	$0
Other Salaries and Wages	$459,394	25.3%

Assets/Debt
Total Assets	$768,591
Total Liabilities	$37,895
Net Assets	$730,696

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Director)	$158,507	$0	$12,000
Jim Holm Md Fuhm (President)	$0	$0	$0
Folke Lind Md Phd Fuhm (Vice President)	$0	$0	$0
Enoch Huang Md Fuhm (President Elect)	$0	$0	$0
John Feldmeier Do Fuhm (Immediate Past President)	$0	$0	$0
Brett Hart Md Fuhm (Past President)	$0	$0	$0
Laurie B Gesell Md (Treasurer)	$0	$0	$0
John Freiberger Md (Member At Large)	$0	$0	$0
Tracy Legros Md Phd (Member At Large)	$0	$0	$0
Nicholas Bird Md Mmm Uhm Abrm (Member At Large)	$0	$0	$0
Matthew Schweyer (Associate Technologist Rep)	$0	$0	$0
Valarie Short Rn (Associate Nurse Representa)	$0	$0	$0

+ View more people

990

Filed on May 13, 2016

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

View Filing

Schedules ▼

PDF XML

PDF (2 of 2)

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2014

Revenue

$1,815,375

Expenses

$1,960,876

Net Income

-$145,501

Net Assets

$678,998

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$8,079	0.4%
Program Services	$1,797,517	99.0%
Investment Income	$67	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$9,712	0.5%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$167,619	8.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$431,131	22.0%

Assets/Debt
Total Assets	$678,998
Total Liabilities	$0
Net Assets	$678,998

Compensation

Key Employees and Officers	Compensation	Related	Other
John Peters Mba Fache (Executive Director Since 6/9/14)	$88,884	$0	$0
Peter Bennett (Executive Director Until 6/9/14)	$78,736	$0	$0
Jim Holm Md Fuhm (President)	$0	$0	$0
Folke Lind Md Phd Fuhm (Vice President)	$0	$0	$0
Enoch Huang Md Fuhm (President Elect)	$0	$0	$0
John Feldmeier Do Fuhm (Immediate Past President)	$0	$0	$0
Brett Hart Md Fuhm (Past President)	$0	$0	$0
Enrico Camporesi Md (Treasurer)	$0	$0	$0
John Freiberger Md (Member At Large)	$0	$0	$0
Tracy Legros Md Phd (Member At Large)	$0	$0	$0
Nicholas Bird Md Mmm Uhm Abrm (Member At Large)	$0	$0	$0
Kip Posey Cht (Associate Technologist Representative)	$0	$0	$0
Valarie Short Rn (Associate Nurse Representative)	$0	$0	$0

+ View more people

990

Filed on May 12, 2015

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

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2013

Revenue

$1,611,552

Expenses

$1,521,634

Net Income

$89,918

Net Assets

$824,499

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$3,031	0.2%
Program Services	$1,552,052	96.3%
Investment Income	$277	0.0%
Bond Proceeds	$0
Royalties	$124	0.0%
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$960	0.1%
Other Revenue	$55,108	3.4%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$129,471	8.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$388,855	25.6%

Assets/Debt
Total Assets	$824,499
Total Liabilities	$0
Net Assets	$824,499

990

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

PDF

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2012

Revenue

$1,504,095

Expenses

$1,522,615

Net Income

-$18,520

Net Assets

$783,480

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$1,100	0.1%
Program Services	$1,434,186	95.4%
Investment Income	$2,590	0.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$9,957	0.7%
Other Revenue	$56,262	3.7%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$129,471	8.5%
Professional Fundraising Fees	$0
Other Salaries and Wages	$372,666	24.5%

Assets/Debt
Total Assets	$783,480
Total Liabilities	$0
Net Assets	$783,480

990

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

PDF

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2011

Revenue

$1,488,496

Expenses

$1,646,452

Net Income

-$157,956

Net Assets

$850,899

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$16,500	1.1%
Program Services	$1,425,409	95.8%
Investment Income	$502	0.0%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$6,264
Net Inventory Sales	$0
Other Revenue	$52,349	3.5%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$129,471	7.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$363,071	22.1%

Assets/Debt
Total Assets	$850,899
Total Liabilities	$0
Net Assets	$850,899

990

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

PDF

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending Dec.
2010

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

990

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 »

Undersea & Hyperbaric Medical Society Inc

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $1.75M (2024)

Expenses $1.48M (2024)

Total Assets $1.42M (2024)

Total Liabilities $253k (2024)

Tax Filings by Year

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

990-T

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

990-T

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

990-T

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

990-T

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

990-T

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Revenue

$1.75M (2024)

Expenses

$1.48M (2024)

Total Assets

$1.42M (2024)

Total Liabilities

$253k (2024)

Fiscal Year Ending Dec.
2024

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending March
2009

Fiscal Year Ending March
2008

Fiscal Year Ending March
2007

Fiscal Year Ending March
2006

Fiscal Year Ending March
2005

Fiscal Year Ending March
2004

Fiscal Year Ending March
2003

Fiscal Year Ending March
2002