The Jefferson County Collector of Revenue office
in Hillsboro Missouri mails all tax bills for
personal property and real estate. Taxes are due
by January 1st of each year. Any questions
regarding tax statements should be directed to
their office at (636) 797-5555.
Sales tax on new vehicles and or drivers
license permits or renewals are handled at the
Missouri Department of Revenue License Office
located at 114 Main St. in Festus, Missouri.
Their phone number is (636) 937-6000.