Individual Taxpayer Identification Numbers | Internal Revenue Service - Walnut Creek Office
185 Lennon Lane, Walnut Creek, CA 94598
Eligibility
None
Required documents
Call or visit website.
Hours
Office: Monday-Friday, 8:30am - 4:30pm
Website: 24 hours daily
Websitehttps://www.irs.gov
Languages
English, language line available
Application process
Call or visit website. Refund status information accessible online, by phone or on cellular phone application: IRS2GO App. Clients can schedule an appointment online or by dialing 844-545-5640.
Fees
Varies
Service area
Contra Costa County
Provides Internal Revenue Service information; forms also available at this site and online. Issues clients who do not have a valid Social Security number an Individual Taxpayer Identification Number in order for client to file taxes.
Last Assured
02/20/2025
What's Here
Providing organization
Internal Revenue Service
Administers and enforces the internal revenue laws enacted by Congress, collects and audits taxes, supplies forms and information through local tax offices.