• Board of Supervisors
    • District 1 – Supervisor Matt LaVere
    • District 2 – Supervisor Linda Parks
    • District 3 – Supervisor Kelly Long
    • District 4 – Supervisor Bob Huber
    • District 5 – Supervisor Carmen Ramirez
    • Agendas, Documents and Broadcasts
  • Government
    • Government
      • Administration
      • Apply for County Employment
      • Board of Supervisors
      • Budget and Finance
      • California State Agency Directory
      • City Governments
      • County Job Listings
    • Govt Continued
      • County Organization Chart
      • County Strategy & Performance
      • Departments
      • Downloadable Forms
      • Elected Officials
      • Find A Service
      • Find Our Offices
    • Govt Continued 2
      • GIS and Mapping
      • How to Contact the County
      • Integrated Pest Management
      • Meetings and Broadcasts
      • Mission Statement
      • Plans, Studies, and Ordinances
      • Property Tax
    • Govt Continued 3
      • Quick Facts for Ventura County
      • SB 272
      • Superior Court Case Information
      • Tax Rate Inquiry
      • Top Officials Compensation
      • What’s My Zoning?
      • Who Is My State Legislator
  • Departments/Services
    • Departments
      • Agricultural Commissioner
      • Airports
      • Animal Services
      • Area Agency on Aging
      • Assessor’s Office
      • Auditor-Controller’s Office
      • Board of Supervisors
      • Child Support Services
      • Civil Service Commission
      • County Clerk & Recorder / Elections
      • County Executive Office
      • District Attorney
      • Fire Department
      • General Services Agency
      • GIS and Mapping
      • Grand Jury
    • Dept. Continue
      • Harbor Department
      • Health Care Agency
      • Human Resources
      • Human Services Agency
      • Information Technology Services
      • Library
      • Medical Examiner’s Office
      • Parks Department
      • Probation Agency
      • Public Defender
      • Public Works Agency
      • Regional Energy Alliance
      • Resource Management Agency
      • Retirement Association (VCERA)
      • Sheriff’s Office
      • Treasurer-Tax Collector
      • Ventura County Law Library
    • Emergency Services
      • Emergency Medical Services Agency
      • Emergency Notifications
      • Emergency Preparedness Office (HCA)
      • Medical Examiner’s Office
      • Office of Emergency Services (VSCO)
      • Ready Ventura County
      • VC Medical Center/Santa Paula Hospital
      • Ventura County Fire Department
      • Ventura County Sheriff’s Crime Map
      • Ventura County Sheriff’s Office
    • Health and Human Services
      • Access to Health Coverage
      • Adult & Senior Services
      • Child & Youth Services
      • Crisis and Emergency Services
      • Employment & Financial Assistance
      • Food Assistance and Healthy Eating
      • Healthy Activities
      • Program and Services Directories
      • Services for Homeless People
      • Veteran Services
  • Business
    • Become a Vendor
    • Business Assistance and Resources
    • Emergency Preparedness for Business
    • Employment and Training
    • Licenses, Regulations and Permits
    • Maps
    • Property Taxes
    • Start a Business
    • Taxes and the Assessor’s Office
  • Live/Work
    • Employment
      • County Employee Fraud Hotline
      • Employee Assistance Program
      • Employment, Training and Education
      • Volunteering for the County
      • Workforce Development Board
      • Working for the County of Ventura
      • Youth Employment
    • Residents
      • Animal & Pets
      • Certificates, Registration & Records
      • Consumer Rights & Protection
      • Education
      • Housing
      • Parks Department
      • Public Safety & Courts
      • Shelters
      • Social Services
      • Taxes, Fines, Fees & Permits
      • Voting
    • Visitors
      • California Welcome Center
      • Campgrounds
      • Parks
      • Harbor Department
      • Ventura County Bike Trails
      • Transportation
      • Things to Do in Each Community
      • Visitor & Convention Bureaus
      • Ventura County Wine Trail
      • Welcome to Ventura County
    • Environment
      • Air Quality
      • Drive Clean
      • Clean Power Alliance
      • Energy Efficiency
      • Environmental Health
      • Going Green
      • Graffiti Removal
      • Green Building
      • Green Business
      • Planning and Land Use
      • Tri-County Regional Energy Network
      • Waste and Recycling
      • Water Quality
Ventura County Ventura County
  • Board of Supervisors
    • District 1 – Supervisor Matt LaVere
    • District 2 – Supervisor Linda Parks
    • District 3 – Supervisor Kelly Long
    • District 4 – Supervisor Bob Huber
    • District 5 – Supervisor Carmen Ramirez
    • Agendas, Documents and Broadcasts
  • Government
    • Government
      • Administration
      • Apply for County Employment
      • Board of Supervisors
      • Budget and Finance
      • California State Agency Directory
      • City Governments
      • County Job Listings
    • Govt Continued
      • County Organization Chart
      • County Strategy & Performance
      • Departments
      • Downloadable Forms
      • Elected Officials
      • Find A Service
      • Find Our Offices
    • Govt Continued 2
      • GIS and Mapping
      • How to Contact the County
      • Integrated Pest Management
      • Meetings and Broadcasts
      • Mission Statement
      • Plans, Studies, and Ordinances
      • Property Tax
    • Govt Continued 3
      • Quick Facts for Ventura County
      • SB 272
      • Superior Court Case Information
      • Tax Rate Inquiry
      • Top Officials Compensation
      • What’s My Zoning?
      • Who Is My State Legislator
  • Departments/Services
    • Departments
      • Agricultural Commissioner
      • Airports
      • Animal Services
      • Area Agency on Aging
      • Assessor’s Office
      • Auditor-Controller’s Office
      • Board of Supervisors
      • Child Support Services
      • Civil Service Commission
      • County Clerk & Recorder / Elections
      • County Executive Office
      • District Attorney
      • Fire Department
      • General Services Agency
      • GIS and Mapping
      • Grand Jury
    • Dept. Continue
      • Harbor Department
      • Health Care Agency
      • Human Resources
      • Human Services Agency
      • Information Technology Services
      • Library
      • Medical Examiner’s Office
      • Parks Department
      • Probation Agency
      • Public Defender
      • Public Works Agency
      • Regional Energy Alliance
      • Resource Management Agency
      • Retirement Association (VCERA)
      • Sheriff’s Office
      • Treasurer-Tax Collector
      • Ventura County Law Library
    • Emergency Services
      • Emergency Medical Services Agency
      • Emergency Notifications
      • Emergency Preparedness Office (HCA)
      • Medical Examiner’s Office
      • Office of Emergency Services (VSCO)
      • Ready Ventura County
      • VC Medical Center/Santa Paula Hospital
      • Ventura County Fire Department
      • Ventura County Sheriff’s Crime Map
      • Ventura County Sheriff’s Office
    • Health and Human Services
      • Access to Health Coverage
      • Adult & Senior Services
      • Child & Youth Services
      • Crisis and Emergency Services
      • Employment & Financial Assistance
      • Food Assistance and Healthy Eating
      • Healthy Activities
      • Program and Services Directories
      • Services for Homeless People
      • Veteran Services
  • Business
    • Become a Vendor
    • Business Assistance and Resources
    • Emergency Preparedness for Business
    • Employment and Training
    • Licenses, Regulations and Permits
    • Maps
    • Property Taxes
    • Start a Business
    • Taxes and the Assessor’s Office
  • Live/Work
    • Employment
      • County Employee Fraud Hotline
      • Employee Assistance Program
      • Employment, Training and Education
      • Volunteering for the County
      • Workforce Development Board
      • Working for the County of Ventura
      • Youth Employment
    • Residents
      • Animal & Pets
      • Certificates, Registration & Records
      • Consumer Rights & Protection
      • Education
      • Housing
      • Parks Department
      • Public Safety & Courts
      • Shelters
      • Social Services
      • Taxes, Fines, Fees & Permits
      • Voting
    • Visitors
      • California Welcome Center
      • Campgrounds
      • Parks
      • Harbor Department
      • Ventura County Bike Trails
      • Transportation
      • Things to Do in Each Community
      • Visitor & Convention Bureaus
      • Ventura County Wine Trail
      • Welcome to Ventura County
    • Environment
      • Air Quality
      • Drive Clean
      • Clean Power Alliance
      • Energy Efficiency
      • Environmental Health
      • Going Green
      • Graffiti Removal
      • Green Building
      • Green Business
      • Planning and Land Use
      • Tri-County Regional Energy Network
      • Waste and Recycling
      • Water Quality

Secured Supplemental Property Tax

  • Sunrise Pier Ventura
Translate

Translate Disclaimer

The Ventura.org website has been translated for your convenience using translation software powered by Google Translate. Reasonable efforts have been made to provide an accurate translation, however, no automated translation is perfect nor is it intended to replace human translators. Translations are provided as a service to users of the Ventura.org website, and are provided "as is." No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, or correctness of any translations made from English into any other language. Some content (such as images, videos, Flash, etc.) may not be accurately translated due to the limitations of the translation software.

The official text is the English version of the website. Any discrepancies or differences created in the translation are not binding and have no legal effect for compliance or enforcement purposes. If any questions arise related to the accuracy of the information contained in the translated website, please refer to the English version of the website which is the official version.

Choose a Language
  • English
  • Spanish
  • Tagalog
  • Chinese
  • Persian
Tax Collector Banner
MENUMENU
  • Treasurer-Tax Collector
    • Organization
      • Treasurer/Tax Collector
      • Assistant Treasurer-Tax Collector
      • Operations Summary
      • Organization Chart
    • Announcements
      • Press Room TTC
      • Events
    • Pay Your Taxes
    • It's Your Money
  • Property Tax
    • Pay Your Taxes
    • Property Tax
      • Overview of Property Taxes
      • Tax Exemptions, Exclusions or Savings
      • Secured Taxes
        • Top 10 Taxpayers
        • Property Tax Postponement
      • Secured Supplemental Property Tax
        • How To Read Supplemental Bill
        • Supplemental Bill Calculations
      • Unsecured Supplemental
      • Unsecured
      • Redemption
        • Redemption- 5-Year Plan
        • Redemption- Frequently Asked Questions
      • Tax Collection FAQ's
      • Mobile Homes
        • Mobile Homes- FAQ
      • Change of Mailing Address
      • Tract and Parcel Maps
      • Servicemembers Civil Relief Act
    • Auction
      • Current Auction
      • Prior Auctions
    • Special Collections
      • Purchase Property Tax Data
    • Unclaimed Property Tax Refunds
    • Contact Us
  • Investments
    • Investment Pool
    • Annual Treasury Investment Financial Statements
    • Treasury Oversight Committee
    • Investment Reports
      • FY 2020-2021
      • FY 2019-2020
      • FY 2018-2019
      • FY 2017-2018
      • FY 2016-2017
      • FY 2015-2016
      • FY 2014-2015
      • FY 2013-2014
      • FY 2012-2013
      • FY 2011-2012
      • FY 2010-2011
  • Treasury
  • Business License
  • TOT
    • Introduction
    • County Ordinance
    • TOT FAQ's
    • TOT Forms
  • General Information
    • Appeal of Property Value
    • Important Dates
    • Related Agencies

Secured Supplemental Property Tax

Introduction

On July 1, 1983, California State Law was changed to require the reassessment of property as of the first day of the month following an ownership change or the completion of new construction. In most cases, this reassessment results in one or possibly two Secured Supplemental tax bills being sent to the property owner in addition to the annual Secured property tax bill.

The Assessor first determines the new value of the property based on current market values. The Assessor then calculates the difference between the new value (set at the time of purchase or completion of new construction) and the old value (set on January 1 of the previous fiscal year). The result is the supplemental assessed value. Once the new assessed value of your property has been determined, the Assessor will send you a notification.

Sample Bill

Date Assessee Notice Mailed

This is the date that the supplemental value notice was mailed to the taxpayer. The taxpayer has 60 days from the date of the notice to appeal the value.

Billing Date

This is the date the tax bill was created.

Situs/Address

Here you should see the street address of the piece of property being taxed by your tax bill. If you do not own property at the address listed here contact the Treasurer-Tax Collector’s Office at (805) 654-3744 to acquire the correct tax bill for your property, and contact the Ventura County Assessor’s Office at (805) 654-2181 to correct the Master Property Record. Unimproved property will not have a situs address.

General Rate

This is the decimal percentage rate that the taxes are based on.

Tax Rate Area

The Tax Rate Area in which the property is located. Special districts, such as schools, cities, and water districts are collecting money for voter approved bonds and special assessments. Because not all of the bond rates are the same, you pay taxes according to which bonds were approved in the area where the property is located.

Parcel or ID Number

This number is used to identify the property. This numbering system was invented by the Assessor’s Office and includes the map book, page number, the block on the page and the parcel

Prop 13 Maximum 1% Tax

Governed by the Revenue and Taxation Code for the State of California, the amount calculated on this line is equal to 1% of the Net Total of the assessed net value of your property. For questions regarding Proposition 13 contact the Ventura County Assessor’s office at (805) 654-2181.

Bonds

The items listed here are approved by the voting public prior to appearing on your tax bill. For information regarding any of your bonds, contact the taxing district at the telephone number provided next to the bond name on your tax bill. The Ventura County Treasurer-Tax Collector has no jurisdiction regarding the bonds listed on your bill.

Total

This is the Total amount of tax you will be paying for the fiscal year. The amount due here is equal to the total amount calculated for Proposition 13 tax and all voter approved bonds.

1st Installment and 2nd Installment

The date on which supplemental tax bills become delinquent varies depending upon when they are created by the Auditor. If the bill is created between July 1 and October 30, the taxes become delinquent at the end of the business day on December 10 for the first installment and at the end of the business day on April 10 for the second installment. If the bill is created between November 1 and June 30, the delinquency dates, which are printed on the bill are determined as follows: The first installment is delinquent at the end of the business day on the last day of the month following the month the bill was mailed; the second installment is delinquent at the end of the business day on the last day of the fourth month after the first installment delinquency date. Penalties of 10% are added to any installment, which is not paid on time, and an additional $30 charge is added to a late second installment.

New Base Year Value

This value is the purchase price or fair market value, whichever is greater.

Value on the Roll

This was the taxable value on the secured tax roll for the fiscal year in question.

Prior Supplemental Assessment

This is a change in assessed value that took place prior to this change.

Net Supplemental Roll Value

This is the value that this supplemental tax bill is based on.

NOTE: As a convenience to our visitors, this page may contain links to external websites that are not managed or controlled by the County of Ventura.

Contact Info

  • County of Ventura
  • 800 S. Victoria Ave.
  • (805) 654-5000
  • webmaster@ventura.org
  • www.ventura.org
  • Find our other offices

Information

  • Human Resources
  • Departments/Agencies
  • ADA Accessibility
  • Site Policy

Photo Gallery

photo gallery

© 2021 — County of Ventura

Type and press Enter to search