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Auditor • Controller • Treasurer • Tax Collector

ACTTC

Home » Departments » Auditor - Controller - Treasurer - Tax Collector - Public Administrator » Forms & Documents » Resources for Vendors

Resources for Vendors

  • Contract Accounting Handbook
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Picture of James W. Hamilton, CPA

James W. Hamilton, CPA

Auditor • Controller • Treasurer • Tax Collector • Public Administrator

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Unpaid Unsecurd Property Taxes are Delinquent as of 5 p.m. on September 2, 2025. 

If paid after 5 p.m. on September 2, 2025, additional penalties and interest may apply. These taxes are a lien against the assessee, not against real estate. The assessed owner as of January 1, 2025, is responsible for paying these bills, even if they sell or otherwise dispose of the property after January 1, 2025.

Please contact the  Tax Collector by email at ttc@co.slo.ca.us or by phone at (805) 781-5831 if you have specific questions about your bill. 

If paying online: e-Check is free; fee for using credit or debit card. 

View or Pay Property Taxes by eCheck, Visa, MasterCard, Discover Card, or American Express

 

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