|Vendors seeking payment from HED must complete a two-step process.
Vendors must submit a pro forma invoice (unofficial duplicate invoice) to the appropriate HED contact, along with any documentation that may be required, such as:
Once you have your receipt number from HED confirming that the good(s) and/or service(s) rendered were satisfactory, an official invoice along with the receipt number must be sent to the City Comptroller’s Office.
Invoices can be sent via email to:
INVOICES@cityofchicago.org with the word INVOICE in the subject line.