Should you elect to participate with an electronic response, the RFB/RFP number must be entered in the subject line and email the entire document with supplementary materials to Purchasing@sedgwick.gov.
Should you elect to participate with a physical response, the response must be sealed and marked on the lower left-hand corner with the firm name and address, RFB/RFP number and the response due date. Submit one original AND one electronic copy (.PDF/Word supplied on a flash drive) of the entire document with any supplementary materials to: Buyer's Name, Sedgwick County Purchasing Department, 100 N. Broadway, Suite 610, Wichita, KS, 67202.
If you have any questions or difficulties, please contact Purchasing at 316-660-7255. For any in-person visits you must make an appointment via Purchasing@sedgwick.gov or call 316-660-7255.
Conducting Business with Sedgwick County
Please see the Purchasing Department website for details, or contact (316) 660-7255 or email the Purchasing Department.
If you or your firm are interested in conducting business with Sedgwick County, register as a Bidder at the Bidder Registration site.
How can we receive our payments faster?
- Don’t mail your invoices! Save time and postage by sending all invoices to AP_Invoices@sedgwick.gov or faxing to 316-941-5127.
- Include any purchase order (PO) numbers on the invoices.
- Include IRS Tax ID / Federal EIN Number (FEIN) on all invoices.
- To avoid delays in payments, get ACH payments! For more information: Vendor ACH Enrollment Information.
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: