Frequently Asked Questions

Tax bills are usually mailed out by October 15 each year.

The County Assessor 1st determines the value of your property. The County Auditor then applies the general tax rate of 1% and adds any special assessment or bond amounts to the tax roll. These computed amounts become the total property taxes.

The County Assessor can be contacted at 707-445-7663, and the County Auditor at 707-476-2452.

The Tax Collector does not determine the amount of your property taxes.

The primary reasons delinquencies are highest among new property owners are:

• Lack of knowledge of property tax delinquency dates
• Misunderstanding as to who is to pay the taxes-the property owner or his/her lender
• Not inquiring about taxes until a tax bill is received
• Not reading or understanding the title reports or escrow papers as they pertain to taxes, which have not been paid at close of escrow

Please read your title and escrow papers carefully to determine which taxes were paid in escrow and which remain unpaid. Please contact the Tax Collector's Office with any questions.

Annual tax bills are mailed 1 time each year by November 1. Since the bill contains payment stubs for both installments, this is the only tax bill regularly mailed by the Tax Collector's Office.

Depending on when your ownership change is placed on the tax roll, the annual tax bill could be sent either to the previous owner or to you, the new owner. If you do not receive the annual tax bill from either the Tax Collector or the previous owner, print a copy of the tax bill from our webpage.

Remember, failure to receive a tax bill does not relieve the responsibility for payment, nor does it constitute any cause for cancellation of penalty, interest, or cost charges!

The address is placed on the tax bill according to your instructions. You provide the address when you record your deed and fill out a Preliminary Change of Ownership Form (PDF), or when you request the County Assessor to change your mailing address.

You must advise the Assessor's Office, in writing, of your new mailing address. Mail notices of address change to:
Assessor's Office
825 5th St.
Room 300
Eureka, CA 95501

Do not use the address of your lender or accountant. It is very important to notify the Assessor's Office any time you change your mailing address.

If you own a home and occupy it as your principal place of residence, you may qualify for a homeowner's exemption and a savings on your property taxes. Simply contact the Assessor's Office for assistance at 707-445-7663.

No. There are annual secured tax bills and supplemental tax bills. Article XIIIA of the California Constitution requires reappraisal of property whenever a change in ownership occurs or there is new construction on the property.

A supplemental tax bill represents the additional taxes due resulting from the reappraisal required by Law. A supplemental tax bill is an additional tax liability and must be paid in addition to the annual secured property tax bill.

If you purchase new property, or complete new construction on property, the County Assessor will reappraise the property and send you a Notice of Supplemental Assessment. The supplemental tax bill, or a refund, will follow. Please remember, a supplemental tax bill is an additional tax due; it must be paid in addition to your annual secured tax bill.

If the change of ownership occurs, or the new construction is completed, between January 1 and June 30, there will be 2 supplemental tax bills. One bill is for the fiscal year in which the change occurred, and the other is for the following fiscal year.

Address questions to the Assessor's Office at 707-445-7663.

If you have any further questions, feel free to contact the Treasurer - Tax Collector's Office.