Question 1

Is Southampton Mariner Baseball Booster Club a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Southampton Mariner Baseball Booster Club is recognised by the IRS as a 501(c)(3) organisation (EIN 99-3223436). The IRS recognised Southampton Mariner Baseball Booster Club as tax-exempt in June 2024.

Question 2

What is Southampton Mariner Baseball Booster Club's EIN?

Accepted Answer

Southampton Mariner Baseball Booster Club's Employer Identification Number (EIN) is 99-3223436. The EIN was assigned by the IRS in June 2024. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Southampton Mariner Baseball Booster Club do?

Accepted Answer

Southampton Mariner Baseball Booster Club is registered with the IRS as a youth development nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.

Question 4

Where is Southampton Mariner Baseball Booster Club located?

Accepted Answer

Southampton Mariner Baseball Booster Club is located at 23 Highlands DR, Southampton, NY, 11968-1601.

Question 5

When was Southampton Mariner Baseball Booster Club founded or recognised by the IRS?

Accepted Answer

Southampton Mariner Baseball Booster Club was recognised by the IRS as a tax-exempt organisation in June 2024. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Southampton Mariner Baseball Booster Club's annual revenue?

Accepted Answer

Detailed Form 990 financials for Southampton Mariner Baseball Booster Club are not currently available on this profile.

Question 7

Has Southampton Mariner Baseball Booster Club been auto-revoked by the IRS?

Accepted Answer

No — Southampton Mariner Baseball Booster Club (EIN 99-3223436) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.

Question 8

Is Southampton Mariner Baseball Booster Club listed in IRS Publication 78?

Accepted Answer

Yes — Southampton Mariner Baseball Booster Club is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.

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Southampton Mariner Baseball Booster Club

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