Is Washington State Historical Society a legitimate nonprofit?

Yes. Washington State Historical Society is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 91-6000557, based in Tacoma, Washington. Donations are tax-deductible.

What is Washington State Historical Society's EIN?

Washington State Historical Society's Employer Identification Number (EIN) is 91-6000557.

Washington State Historical Society

501(c)(3) Donations tax-deductible

Washington State Historical Society is a 501(c)(3) organization based in Tacoma, Washington, registered in 1957.

1911 Pacific Ave, Tacoma, WA, 98402 EIN 91-6000557 Since 1957

Revenue

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Expenses

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Net assets

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Employees

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Contact & location

Address: 1911 Pacific Ave, Tacoma, WA, 98402
City: Tacoma
State: Washington
Category: —
Subcategory: —

Grants received · $313K total

5 grants to Washington State Historical Society totaling $313K, reported by foundations on their Schedule I filings.

Grantmaker	Purpose	Year	Amount
Inatai Foundation	Project or program support	2024	$250,000
Donor Advised Charitable Giving	Arts, culture & humanities	2023	$7,750
Morgan Stanley Global Impact Funding Trust Inc	Unrestricted general support	2022	$38,500
Donor Advised Charitable Giving	Arts, culture & humanities	2022	$8,000
Multicare Health System	Contribution from the multicare community partnership fund: general support to roots of wisdom program for students	2016	$9,000

Frequently asked questions

Is Washington State Historical Society a legitimate nonprofit?: Yes. Washington State Historical Society is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 91-6000557, based in Tacoma, Washington. Donations are tax-deductible.
What is Washington State Historical Society's EIN?: Washington State Historical Society's Employer Identification Number (EIN) is 91-6000557.

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Data for Washington State Historical Society (EIN 91-6000557) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.