Real Estate Assessments & Taxes

Fairfax County, Virginia

CONTACT INFORMATION: DTA is open 8:00 a.m. - 4:30 p.m. Monday through Friday. For your convenience, our full service counter is open until 6:30 p.m. on Thursdays for walk-in customers.

703-222-8234
TTY 711

12000 Government Center Parkway, Suite 357
Fairfax, VA 22035

Howard Goodie,
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.