Welcome to Vendor Self Service

Log in or register as a user to begin using Vendor Self Service
Welcome to the Katy ISD Vendor Self Service website. New vendors should complete the 7-step process (should take about 5 minutes). Please use UPPER CASE (ALL CAPITALS) on all fields with the exception of your Userid and Password. If you have previously been given a Vendor ID please enter that in the last section at the bottom of the first page along with your FID/SSN. Note the following forms must either be attached or sent to the Purchasing offices prior to any Purchase Orders being issued - W9 & Debarment Form (A blank copy of these forms can be found on the KISD website under Departments > Purchasing)