Department of Revenue
Room 230, Docking State Office Building
915 SW Harrison Street
Topeka, KS 66612-1588
Phone: 785-296-3909
Services:
Business Registration Online (Kansas Business Center)
Driver's License Online Change of Address
E-file
Estimated Tax Payment
Exemption Certificates
Individual Income Tax Payment (Current or Prior Year Balance) 
Kansas Sales and Use Tax Address Tax Rate Locator
Motor Carrier, Property Valuation Information
On-Line Driver's License Reinstatement (Insurance Only)
Refund Status for Income, Food Sales, and Homestead
Severance Tax
Taxpayer Advocates
TruckingKS.com
Vehicle Tag Online Renewal
Webfile