Question 1

Is Benton County Museum and Historical Society a tax-exempt 501(c)(3)?

Accepted Answer

Yes. Benton County Museum and Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 91-1157147). The IRS recognised Benton County Museum and Historical Society as tax-exempt in March 1982.

Question 2

What is Benton County Museum and Historical Society's EIN?

Accepted Answer

Benton County Museum and Historical Society's Employer Identification Number (EIN) is 91-1157147. The EIN was assigned by the IRS in March 1982. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Benton County Museum and Historical Society do?

Accepted Answer

To preserve and communicate prosser's community history. We strive to honor the past in order to inform the present and future.

Question 4

Where is Benton County Museum and Historical Society located?

Accepted Answer

Benton County Museum and Historical Society is located at PO Box 1407, Prosser, WA, 99350.

Question 5

When was Benton County Museum and Historical Society founded or recognised by the IRS?

Accepted Answer

Benton County Museum and Historical Society was recognised by the IRS as a tax-exempt organisation in March 1982. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Benton County Museum and Historical Society's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Benton County Museum and Historical Society reported $62K in total revenue and $54K in total expenses.

Question 7

Has Benton County Museum and Historical Society been auto-revoked by the IRS?

Accepted Answer

No. Benton County Museum and Historical Society (EIN 91-1157147) 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 Benton County Museum and Historical Society listed in IRS Publication 78?

Accepted Answer

Yes. Benton County Museum and Historical Society 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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Benton County Museum and Historical Society

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