Pay Property taxes in Navajo County, Arizona with this online service.

You will one of the following information to search for your property tax bills and make a payment online:

Parcel Number / Tax ID
Mailing Address
Site Address


What's the interest fee for delinquent taxes in Navajo County, AZ?

The interest fee is 16% annually and is charged at 1.333% at the beginning of every month.

Please note that if you come to pay delinquent taxes on the 2nd of the month you will be paying interest for the full month.

Why did my property taxes go up?

Your Navajo County Property tax bill is a calculation of Value “times” the Tax Rate.

Increases can occur due to either or both, increase property value or higher budget demands from the jurisdictions who receive property tax dollars.

A comparison of the values and rates, between last year's tax bill and this year's tax bill, can show you the specific areas of increase or decrease.

When are property taxes due in Navajo County, Arizona?

The taxes may be paid in full by December 31st of each year.

If paid in one-half installment, the first half is due on October 1st and becomes delinquent if not paid by 5:00 p.m. November 1st.

The second half is then due on March 1st and becomes delinquent if not paid by 5:00 p.m. May 1st of the following year.

When are Property tax bills mailed?

Navajo County Treasurer's office mails out one tax bill in the latter part of September every year.

If you have not received your tax bill by October 1st, please make sure to contact the Treasurer's office by phone.