The Finance Department provides financial and administrative support in accounting, budgeting, treasury, debt management, risk management, and information technology to city departments. We are committed to providing timely and accurate financial information and a high level of service to our customers.
Accounts Payable
The Accounts Payable (AP) Division of the Finance Department is responsible for paying the city’s bills. AP staff responds to a variety of external requests, so we have provided the following information to help answer the most common questions:
Payment Status
Questions about payment status of a specific invoice should be directed to the AP Accounting Specialist at 425-921-5734.
Lost Check
If you lose or misplace a City-issued check, a duplicate check can be issued if you complete the
affidavit form, have your signature notarized and submit the notarized form to:
City of Mill Creek
Attn: Accounts Payable
15728 Main St.
Mill Creek, WA 98012
A new check will be sent to you after the notarized affidavit is received at our office.
W-9 Form
The Internal Revenue Service (IRS) requires that every city vendor have a current W-9 (Request for Taxpayer Identification Number and Certification) form on file with the city. Complete the
W-9 form and mail it to the address above (Attn: Accounts Payable).
Failure to comply may result in backup withholding or delayed payment of invoices until the completed W-9 is returned to us. Your assistance in expediting the return of this information to update and maintain our records is appreciated.