| Business | Phone |
| Marin County Assessor 65 Mitchell Blvd # 200a, San Rafael 94903 | (415) 499-7202 |
| Marin County Auditor Cntrllr 3501 Civic Center Dr # 225, San Rafael 94903 | (415) 499-6154 |
| Marin County Tax Collector 3501 Civic Center Dr # 202, San Rafael 94903 | (415) 499-6133 |
| Marin County Assessor 3501 Civic Center Dr # 208, San Rafael 94903 | (415) 499-7215 |
| Marin County Treasurer 3501 Civic Center Dr # 200, San Rafael 94903 | (415) 499-6146 |