Question 1

Is Charleston a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Charleston is recognised by the IRS as a 501(c)(4) organisation (EIN 57-0333690). The IRS recognised Charleston as tax-exempt in July 1964.

Question 2

What is Charleston's EIN?

Accepted Answer

Charleston's Employer Identification Number (EIN) is 57-0333690. The EIN was assigned by the IRS in July 1964. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Charleston do?

Accepted Answer

Encourage and foster the ideal of service as a basis of worthy enterprise and, in particular, to encourage and foster the development of acquaintance as an opportunity for service.

Question 4

Where is Charleston located?

Accepted Answer

Charleston is located at PO BOX 21029, Charleston, SC, 29413.

Question 5

When was Charleston founded or recognised by the IRS?

Accepted Answer

Charleston was recognised by the IRS as a tax-exempt organisation in July 1964. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Charleston's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Charleston reported $186K in total revenue and $188K in total expenses.

Question 7

Has Charleston been auto-revoked by the IRS?

Accepted Answer

No — Charleston (EIN 57-0333690) 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 Charleston listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find Charleston in the most recent IRS Publication 78 download. Some tax-exempt organisations (e.g., churches and government instrumentalities) are eligible to receive deductible contributions without appearing in Pub 78 — verify directly with the IRS if uncertain.

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Charleston

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