Skip to main content
King County logo

W-9 Taxpayer Identification (King County Substitute W-9)  |  Instructions for Businesses  |  Instructions for Individuals 

Consultant Disclosure Form

Automated Clearing House (ACH) Authorization Agreement

Responsibility Detail and Attestation Form (not for use with construction contracts)

Travel Authorization Form

Meals and Incidental Expenses (M&IE) Breakdown

iExpense Proxy Travel & Expense Form (This form will not work in your browser. It only works in the Adobe Acrobat Reader. Please save the file to your computer by right clicking on the link and choosing "Save link as". From there, open it in the Adobe Acrobat Reader.)

Contact Us

Phone: 206-263-9400

TTY Relay: 711

Fax: 206-296-7676