Real Estate Assessments & Taxes

CONTACT INFORMATION: We are open weekdays from 8AM to 4:30PM on the phones or to walk-in traffic. Save a trip! Use our self-service options on this website to pay your taxes or make a phone or video appointment at your convenience.
703-222-8234 TTY 711
12000 Government Center Parkway, Suite 357
Fairfax, VA 22035
Thomas Reed
Division Director

Real Estate - Changes in Mailing Address

In order to get the best postage discount, Fairfax County participates in an address update process with the United States Postal Service (USPS) for our real estate assessment notices and real estate tax bills. Changes in address that are reported to the Post Office are updated to our system quarterly. If you would like to opt out of this automated process for your mailing address, use the Property Account Inquiry form and select the "Opt Out of USPS Address Changes" option in the Reason for Inquiry field.

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