Question 1

Is Delta Dental of South Dakota a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Delta Dental of South Dakota is recognised by the IRS as a 501(c)(4) organisation (EIN 46-0309258). The IRS recognised Delta Dental of South Dakota as tax-exempt in May 1969.

Question 2

What is Delta Dental of South Dakota's EIN?

Accepted Answer

Delta Dental of South Dakota's Employer Identification Number (EIN) is 46-0309258. The EIN was assigned by the IRS in May 1969. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Delta Dental of South Dakota do?

Accepted Answer

Dedicated to advancing and promoting the improvement of oral health.

Question 4

Where is Delta Dental of South Dakota located?

Accepted Answer

Delta Dental of South Dakota is located at PO Box 1157, Pierre, SD, 57501.

Question 5

When was Delta Dental of South Dakota founded or recognised by the IRS?

Accepted Answer

Delta Dental of South Dakota was recognised by the IRS as a tax-exempt organisation in May 1969. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Delta Dental of South Dakota's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Delta Dental of South Dakota reported $118.0M in total revenue and $115.6M in total expenses.

Question 7

Has Delta Dental of South Dakota been auto-revoked by the IRS?

Accepted Answer

No — Delta Dental of South Dakota (EIN 46-0309258) 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 Delta Dental of South Dakota listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find Delta Dental of South Dakota 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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Delta Dental of South Dakota

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