Youth and community nonprofits / Virginia / Chesterfld
Swimming and water sports
Poseidon Swimming Inc
A tax-exempt swimming and water sports nonprofit with a mailing address in Chesterfld, Virginia, IRS-recognized as tax-exempt since 1992.
IRS facts
Type: Swimming and water sports (IRS activity code N67Z)
Mailing city (IRS): Chesterfld, Virginia 23832
EIN: 54-1509037
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 1992, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $800,367 (tax year ending 2025-08)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
How it compares
The only amateur sports nonprofit in Chesterfld in our directory.
Size: revenue of $800,367 is higher than roughly 80 to 90% of the 542 amateur sports nonprofits in Virginia that report revenue to the IRS (the city count above also includes groups with none). The median is $129,715.
Our analysis of the IRS Business Master File (posted October 13, 2026), using each group's latest reported revenue. Groups are sorted by revenue and split into ten equal bands, using all Virginia groups of this type (Amateur sports, which covers several IRS activity codes). Size only, not a rating.
Around Chesterfld and its county
Chesterfield County, Virginia: the Census Bureau estimates about 90,915 children under 18 (July 1, 2024). This directory lists 209 youth and community nonprofits with a mailing ZIP code in the county, about 2.3 per 1,000 children. The count includes PTAs, arts and day care groups, so it is not a measure of places for kids.
This group's ZIP code is matched to the county that holds most of its area, so counts are approximate. County figures come from the Census Bureau's Vintage 2024 population estimates.
Virginia background check rules for youth programs · How BackPR works for amateur sports nonprofits
Questions about Poseidon Swimming Inc
What is Poseidon Swimming Inc's EIN?
Poseidon Swimming Inc's EIN (Employer Identification Number) is 54-1509037. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.
Is Poseidon Swimming Inc a nonprofit?
Yes. The IRS lists Poseidon Swimming Inc in Chesterfld, Virginia as tax-exempt under section 501(c)(3), recognized since 1992. This is from the IRS Business Master File posted October 13, 2026. Status can change, so check its current status on the IRS Tax Exempt Organization Search before you donate.
Are donations to Poseidon Swimming Inc tax-deductible?
Yes, the IRS lists gifts to Poseidon Swimming Inc as tax-deductible (IRS Business Master File posted October 13, 2026). How much you can deduct depends on your own taxes, and this is not tax advice. Check its current status on the IRS Tax Exempt Organization Search before you donate.
What does Poseidon Swimming Inc do?
The IRS classifies Poseidon Swimming Inc as: Swimming and water sports. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.
Do you run this organization?
You can add your programs, season dates, ages, prices, registration link and logo to this page, or ask us to remove it. BackPR's free plan for 501(c)(3)s handles online registration, payments, waivers and attendance. No subscription and no BackPR fee on what families pay (card processing fees from Stripe still apply).
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Data as of November 8, 2026. Sources: IRS Business Master File (posted October 13, 2026), U.S. Census Bureau population estimates (July 1, 2024). Growth labels, ranks and percentiles are BackPR's own calculations.
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