Pay Real Estate/Property taxes in Fairfax County, Virginia online this service.
Real estate taxes are due in two equal installments. The due dates are July 28 and December 5 each year.
If the due date falls on a weekend, the due date moves to the next business day. Tax bills are mailed out by the Fairfax County tax administration three to four weeks prior to the due dates.
You can find all information about the base tax rate and other tax district rates including service charges that may be applicable in certain districts here.
The base tax rate is set annually by the Fairfax County Board of Supervisors.