Register as a New Vendor

New Vendor Registration

All new Vendors who want to do business with the City of Sioux Falls are required to register their organization. Vendors shall use the Vendor Self Service portal (VSS) to provide information about your organization.  The City will utilize the information provided to create a vendor file in its Financial Management System.

Vendor Registration Guide

Vendor Instructions

Vendor Self Service

Vendor Self Service is a program that allows Vendors access to their company information and records online.  Purchase orders, invoices, and payment information will be available 24 hours a day. 

VENDOR SELF SERVICE LOGIN

Resources

Vendor Instructions  

ACH Authorization Form  

City of Sioux Falls W-9 (Blank)  

 

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