Charities United States Advocacy & Civil Rights Undersea Warriors
UN

Undersea Warriors

Provide therapeutic marine activities

Advocacy & Civil Rights Helotes, TX EIN 853428274 · IRS Reg 85-3428274 · IRS Sign up to see website
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51
Integrity Assessment
Partial transparency
51/100 · methodology

About Undersea Warriors

Aide Servicemembers, Veterans, and First Responders with a PTSD, anxiety or depression diagnosis by providing therapeutic scuba diving and marine conservation activities

Headquarters
Helotes, TX
Foundation type
Supporting organization (509(a)(3))
NTEE code
W30
IRS subsection
501(c)(03)
Ruling date
Size
micro

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 2020

Mission

Provide therapeutic marine activities

Focus areas & reach

· What they work on and where
Advocacy & Civil Rights · NTEE W30
Cause tags

How it stacks up against peers

· vs. 6 similar advocacy & civil rights in United States
Program spending This charity: 65%
Peer average: 88%
Integrity Assessment This charity: 51
Peer average: 90

Red flags

· All clear
IRS revocation history
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Where every $1 goes

$0.65
Program expenses$0.65 ($21,344)

Common questions

· Auto-generated from filings + methodology

Undersea Warriors is a registered advocacy & civil rights nonprofit based in Helotes, TX, United States. It is registered with the Internal Revenue Service (IRS). Its EIN is 853428274. It has a GiveRadar Integrity Assessment of 51/100 (Partial transparency), indicating some public data is available but key signals are missing. This is below the average of 90/100 for advocacy & civil rights charities in United States. The organization reports $75K in annual revenue. 18 officers and directors are publicly disclosed.

Undersea Warriors has a GiveRadar Integrity Assessment of 51/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 51 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. For comparison, the average integrity assessment for advocacy & civil rights charities in United States is 90/100.

Undersea Warriors is located in Helotes, TX, United States. Its registered address is 12790 Fm 1560 N Unit 1074, United States.

Based on official tax filings, Undersea Warriors has $75K in annual revenue. It allocates 65% of expenses to programs and services. This is below the average of 88% for advocacy & civil rights charities in United States. Its revenue is below the peer average of $4M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Undersea Warriors is classified as a Advocacy & Civil Rights organization, registered in United States. It operates as a Supporting organization (509(a)(3)). By size, it is categorized as a micro organization. It has $75K in annual revenue. The organization has 18 disclosed officers and directors.

Undersea Warriors has a GiveRadar Integrity Assessment of 51/100. We recommend reviewing the full profile before making a donation decision. The organization is overseen by the IRS. 65% of expenses go to programs. The peer average is 88%. Visit the Undersea Warriors profile on GiveRadar for full details before deciding. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

Aide Servicemembers, Veterans, and First Responders with a PTSD, anxiety or depression diagnosis by providing therapeutic scuba diving and marine conservation activities Undersea Warriors is classified as a advocacy & civil rights organization registered in United States.

Among advocacy & civil rights charities registered in United States: Undersea Warriors's GiveRadar Integrity Assessment of 51/100 is below the peer average of 90/100. It allocates 65% of expenses to programs, below the peer average of 88%. Its annual revenue of $75K is below the peer average of $4M.

Yes, donations to Undersea Warriors are generally tax-deductible in the United States. Undersea Warriors is a 501(c)(3) tax-exempt organization. Its EIN is 853428274, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Verified against 4 official sources, last refreshed .

Annual revenue
$10K-$100K
65% to programs
Source: IRS 990 (FY2023) why this matters
Unlock exact figures

Filing history

2 years on file from IRS 990 (FY2023): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2023, FY2022.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

CA
Capt Karl Whiteman
FounderPreside

Officers & trustees (9)

Source: Public filings

AN
Angel A••••••••
Secretary
CA
Capt K••• W•••••••
FounderPresident
CA
Carlos S•••••••
Vice President
CA
Carolyn H
Treasurer
DR
Dr K•••••• B••••
Director
DR
Dr M••• C•••
Director
DR
Dr R••• R•••••
Director
KE
Kenneth S••••••
Director
MI
Mike L••••••••
Director
Full names, contact details & compensation

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$0.0M revenue
FY2023
IRS_990
Form filed
$0.1M revenue
FY2022
IRS_990

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Peer charities

Other advocacy & civil rights in United States, by integrity assessment

Charity Score Revenue Program %
Undersea Warriors This page 51 $75,036 65%
Community Asian Theatre of the Sierra 90 $87,804 80%
San Marco Chamber Music Society 90 $68,252 95%
North St Paul-Maplewood Oakdale Rotary Club Foundation Inc 90 $57,817 93%
Humanist Global Charity 90 $52,245 85%
United Way of York 90 $44,007 91%
Naperville Sunrise Foundation 89 $89,136 85%

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2023 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 18 disclosed in the public registry.
Supplementary verification
Charity Navigator

Data freshness

Last updated
May 27, 2026
Profile completeness
75%

What we don't know

Honest gaps - our score reflects transparency, not impact

Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified
Founding date
Year the organisation was founded not on file

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about Undersea Warriors

What is Undersea Warriors?
Undersea Warriors is a advocacy & civil rights supporting organization (509(a)(3)) based in Helotes, United States. Aide Servicemembers, Veterans, and First Responders with a PTSD, anxiety or depression diagnosis by providing therapeutic scuba diving and marine conservation activities
Who leads Undersea Warriors?
Capt Karl Whiteman serves as FounderPreside.
Where is Undersea Warriors located?
Headquartered in Helotes, United States.
What is Undersea Warriors's annual budget?
Annual revenue for fiscal year 2023 is approximately $10K-$100K. 65% of expenses go to program services.
Is Undersea Warriors trustworthy?
Undersea Warriors has a GiveRadar Integrity Assessment of 51 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Undersea Warriors's registration number?
IRS EIN: 853428274. Registration: 85-3428274 (United States).
What is Undersea Warriors's website?
https://www.underseawarriors.org