The OWASP Foundation is a 501(c)(3) nonprofit organization headquartered in Bel Air, MD. Our federal ID number for donations is: #20-0963503. We also have a European Entity - OWASP Europe VZW, based in Belgium.
Tax Deductability of Payments to OWASP
OWASP membership fees, OWASP conferences fees, OWASP conference sponsorships, and advertising opportunities are not considered tax-deductible donations due to the benefits the paying organization/individual receives. Direct donations to OWASP are fully tax-deductible given OWASP's recognized U.S. not-for-profit status. OWASP's U.S. Employer Identification Number (EIN) is: 20-0963503.