Application to Register as a City Supplier (Vendor)

Step 1.Gather Your Information.

Make sure you have the following information:

• Company Name
• FEIN (Federal Employer Identification Number) or SSN (Social Security Number)
• An email address that will remain valid/live, even if an employee leaves, and/or an email address that is reviewed by more than one person

Step 2.Register on the City’s iSupplier Platform.

Tips while registering:

• We recommend listing a company email, rather than a single person
• Have all of the information available and on hand to complete the application
• Ensure you hit submit once complete 
• Do not forget to submit your W9, as any application without a W9 submitted will not be processed 

Register as a Supplier (Vendor)

Step 3.Register for Payment.

In order to be paid automatically via Direct Deposit/ACH, you will need the following additional information:

• Account Number
• Routing Number
• Voided Check 

Click Here to Set Up ACH Direct Deposit

Step 4.Submit Your Company's W9.

Your application will not be approved without a valid W9.

 Submit a W9 Form

NOTE: If you already set up Direct Deposit + a W9 through the iSupplier link, you do not need to do this again.

Step 5.Await a Response.

You will hear back about your application within three working days via an automated system generated email. You will be given a user name and temporary password to login online. This email will be sent from a generic iMiami email address and may on occasion get caught in spam filters. If you need to contact us regarding your registration or have not received the email within three working days, please send emails directly to purchasingsupplieradmins@miamigov.com 

Step 6.Set up Account Online.

Visit this page to set up your account and change your password within 72 hours. You will need this login for all future iSupplier services.