Payment Options
Automated Clearing House (ACH) is King County’s Preferred Method of Payment
- ACH is King County’s preferred way to pay for almost everything with no additional cost to the supplier.
ACH payments transfer funds directly to a vendor’s bank account.
- Paper Checks (Warrants) are another form of payment with no cost to the supplier.
- P Cards and Payment Plus ( ePayables are other forms of payment, but will cost the supplier between 2-4% in processing fees.
Contact Us
Phone: 206-263-9400
TTY Relay: 711
Fax: 206-296-7676