Is Simpson Cancer Society a legitimate nonprofit?

Yes. Simpson Cancer Society is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 39-3830050, based in Campbell, California. Donations are tax-deductible.

What is Simpson Cancer Society's EIN?

Simpson Cancer Society's Employer Identification Number (EIN) is 39-3830050.

Simpson Cancer Society

501(c)(3) Donations tax-deductibleDiseases

Simpson Cancer Society is a 501(c)(3) organization based in Campbell, California, registered in 2025.

2220 Winchester Blvd, Campbell, CA, 95008 EIN 39-3830050 Since 2025

Revenue

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Diseases median: $206K

Expenses

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Net assets

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Employees

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Contact & location

Address: 2220 Winchester Blvd, Campbell, CA, 95008
City: Campbell
State: California
Category: Diseases, Disorders & Medical Disciplines
Subcategory: Cancer

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Frequently asked questions

Is Simpson Cancer Society a legitimate nonprofit?: Yes. Simpson Cancer Society is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 39-3830050, based in Campbell, California. Donations are tax-deductible.
What is Simpson Cancer Society's EIN?: Simpson Cancer Society's Employer Identification Number (EIN) is 39-3830050.

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Data for Simpson Cancer Society (EIN 39-3830050) 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.