IRS Contact Information
| IRS Office | Phone # | Address |
|---|---|---|
| Walnut Creek | (925) 974-3898 | 185 Lennon Ln. Walnut Creek, CA 94598 |
| Oakland | (510) 907-5000 | 1301 Clay St. Oakland, CA 94612 |
| San Jose | (408) 283-1569 | 55 S. Market St. San Jose, CA 95113 |
| San Francisco | (415) 553-8990 | 450 Golden Gate Ave. San Francisco, CA 94102 |
| Stockton | (209) 476-7501 | 4643 Quail Lakes Dr. Stockton, CA 95207 |