Question 1

Is Mark L Duncan a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Mark L Duncan is recognised by the IRS as a 501(c)(3) organisation (EIN 30-0624296). The IRS recognised Mark L Duncan as tax-exempt in July 2025.

Question 2

What is Mark L Duncan's EIN?

Accepted Answer

Mark L Duncan's Employer Identification Number (EIN) is 30-0624296. The EIN was assigned by the IRS in July 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Mark L Duncan do?

Accepted Answer

See attached statement 42

Question 4

Where is Mark L Duncan located?

Accepted Answer

Mark L Duncan is located at 2700 Jackson 75, Swifton, AR, 72471.

Question 5

When was Mark L Duncan founded or recognised by the IRS?

Accepted Answer

Mark L Duncan was recognised by the IRS as a tax-exempt organisation in July 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Mark L Duncan's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2020), Mark L Duncan reported $159K in total revenue and $170K in total expenses.

Question 7

Has Mark L Duncan been auto-revoked by the IRS?

Accepted Answer

No — Mark L Duncan (EIN 30-0624296) 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 Mark L Duncan listed in IRS Publication 78?

Accepted Answer

Yes — Mark L Duncan 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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Mark L Duncan

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