Charles F Chapman School of Seamanship Inc
To meet the changing and expanding educational and training needs of professional mariners and other marine industry specialists as well as serious recreational boating for men and women
Charles F Chapman School Of
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Visit www.chapman.orgAbout Charles F Chapman School of Seamanship Inc
No organisational description on file yet. The metadata below comes directly from the official registry.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
To meet the changing and expanding educational and training needs of professional mariners and other marine industry specialists as well as serious recreational boating for men and women
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar science & technology in United StatesRed flags
· All clearCommon questions
· Auto-generated from filings + methodologyCharles F Chapman School of Seamanship Inc is a registered science & technology nonprofit based in Stuart, FL, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1972 and has been operating for 54 years. Its EIN is 591416396. It has a GiveRadar Integrity Assessment of 89/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports $3M in annual revenue. 64 officers and directors are publicly disclosed. No red flags have been detected.
Charles F Chapman School of Seamanship Inc has a GiveRadar Integrity Assessment of 89/100. 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 89 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for science & technology charities in United States is 89/100.
Charles F Chapman School of Seamanship Inc is located in Stuart, FL, United States. The organization was established in 1972 and has been active for 54 years.
Based on official tax filings, Charles F Chapman School of Seamanship Inc has $3M in annual revenue. Its revenue is below the peer average of $14M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Charles F Chapman School of Seamanship Inc is classified as a Science & Technology organization, registered in United States. It operates as a School (170(b)(1)(A)(ii)). It has $3M in annual revenue. The organization has 64 disclosed officers and directors.
No red flags have been detected for Charles F Chapman School of Seamanship Inc. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.
Charles F Chapman School of Seamanship Inc has a GiveRadar Integrity Assessment of 89/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. Visit the Charles F Chapman School of Seamanship Inc 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.
To meet the changing and expanding educational and training needs of professional mariners and other marine industry specialists as well as serious recreational boating for men and women Charles F Chapman School of Seamanship Inc is classified as a science & technology organization registered in United States. The organization was founded in 1972.
Among science & technology charities registered in United States: Charles F Chapman School of Seamanship Inc's GiveRadar Integrity Assessment of 89/100 is in line with the peer average of 89/100. Its annual revenue of $3M is below the peer average of $14M.
Yes, donations to Charles F Chapman School of Seamanship Inc are generally tax-deductible in the United States. Charles F Chapman School of Seamanship Inc is a 501(c)(3) tax-exempt organization. Its EIN is 591416396, 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 .
Filing history
6 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
CHARLES F CHAPMAN SCHOOL OF SEAMANSHIP INC is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Leadership
Officers & trustees (23)
Source: Public filings
Latest news
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Other science & technology in United States, by integrity assessment
Sources and verification
Refreshed
- Registration and legal identity
- Internal Revenue Service (IRS) - Tax Exempt Organization Search
- Financial filings
- IRS Form 990 filings - Fiscal year 2025 most recent on file.
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search - 64 disclosed in the public registry.
- Supplementary verification
- Charity Navigator
Data freshness
What we don't know
Honest gaps - our score reflects transparency, not impact
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.
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Quick facts about Charles F Chapman School of Seamanship Inc
- What is Charles F Chapman School of Seamanship Inc?
- Charles F Chapman School of Seamanship Inc is a science & technology school (170(b)(1)(a)(ii)) based in Stuart, United States. To meet the changing and expanding educational and training needs of professional mariners and other marine industry specialists as well as serious recreational boating for men and women
- When was Charles F Chapman School of Seamanship Inc founded?
- Charles F Chapman School of Seamanship Inc was founded in 1972.
- Who leads Charles F Chapman School of Seamanship Inc?
- F Shields Mcmanus serves as President.
- Where is Charles F Chapman School of Seamanship Inc located?
- Headquartered in Stuart, United States.
- What is Charles F Chapman School of Seamanship Inc's annual budget?
- Annual revenue for fiscal year 2025 is approximately $1M-$10M. 0% of expenses go to program services.
- Is Charles F Chapman School of Seamanship Inc trustworthy?
- Charles F Chapman School of Seamanship Inc has a GiveRadar Integrity Assessment of 89 out of 100 (Strong 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 Charles F Chapman School of Seamanship Inc's registration number?
- IRS EIN: 591416396.
- What is Charles F Chapman School of Seamanship Inc's website?
- http://www.chapman.org