- SeriousGivers.org (SGO) is a project of SeriousGivers, an IRC Section 501(c)(3) public charity and a California public benefit corporation.
- The SeriousGivers EIN is 27-3090206.
- Donations to SeriousGivers are deductible as charitable contributions.
Find us at GuideStar. Registration may be required, but it’s free.- Why SGO?
- Bill and Melinda made me do it.
- We’re not them, they’re not us (we’re a new kid on the block, with a novel approach).
- Press.
- We respect your privacy.
- Contact us online.
- Mailing address: SeriousGivers, 1512 Via Castilla, Palos Verdes Estates, CA 90274.
- IRS documents:
- Formed in 2010, SeriousGivers is managed by a three-person board of directors. The founder and CEO is Ed Long, whose 40+ years of experience includes being a partner with a major Wall Street law firm, founding and running charities, and serving as a philanthropy educator and coach.












