Other Information & Links – Vendors


Accounts Payable
For vendor questions regarding the status of payments, please contact the contracting department directly.

All vendors are required to submit an IRS W-9 form to the City. You may download this form here. For questions regarding the IRS W-9 and/or IRS 1099 forms, please contact the Department of Financial Services at (949) 425-2522.

Vendor Registration
Please send a letter of interest to:

City of Aliso Viejo
Attn: Financial Services,
12 Journey, Suite 100
Aliso Viejo, CA 92656

In the letter, supply the City with the name of your company, contact person, telephone number, address, and a description of the type of services/products you provide. This information will be added to an informal list maintained by the City and kept on file for a period of one year. Should the need arise for the products or services you provide, your name will be supplied to the department seeking your services. Visit the City’s website for a current list of outstanding RFP’s and bid opportunities for City projects.

Posted in Other Information & Links.