This receipt is the only record of your tax-deductible donation. If you donated to a nonprofit at one of our locations, you are able to access an electronic copy of our nonprofit partners' tax receipt below.Fill this donation request form and you will receive your already filled donation receipt in PDF format directly in your inbox. Donations are tax-deductible. The Federal Tax I.D. number for the Santa Clara County Library is 35-2345011. Your generous car donation comes with a tax receipt! You can use this tax-deductible receipt during tax time. We've created this stepbystep guide on everything you need to know about creating a donation receipt letter for tax purposes. Your gift of a tax-deductible donation to Bill Wilson Center is one way you can join our fight to prevent poverty in Santa Clara County. SCU's tax ID is 94-1156617.