We moved! Our new address is 100 N. Broadway, Suite 610, Wichita, KS  67202.

Vendor Services

Conducting Business with Sedgwick County

Please contact the Purchasing Department for details (316) 660-7255 or purchasing@sedgwick.gov.

If you or your firm are interested in conducting business with Sedgwick County, register as a Bidder at the Bidder Registration.

How can we receive our payments faster?

Tax Exempt Information

Sedgwick County is exempt from paying Kansas sales tax. To receive a copy of the County's tax exempt certificate, please click the following link:  Sedgwick County Exempt Certificate.

Sedgwick County W-9

Sedgwick County W-9 form.