Procurement & Payables - King County

Many King County facilities are closed to the public. Learn how to access services remotely or while following social distancing guidelines.

See our customer service help page.

See our customer service help page

Coming Soon: procurement & travel expense system upgrades

Coming Soon: improved procurement & travel expense systems

Report ALL emergency purchases.

See our guide to emergency purchases

Quick Links

Invoice Payments

Awarded Contracts

General Questions	Procurement.Web@kingcounty.gov
Regular Invoices	Invoices.AP@kingcounty.gov
Construction Invoices	Construction.AP@kingcounty.gov
Bids & Proposals (contracting opportunities)	Procurement.Submittals@kingcounty.gov

for Business

Contracting Opportunities

Vendor Registration

Capital Project Rosters

Upcoming Capital Projects

for King County Agencies

Purchasing Cards (P-Cards)

Buying Goods & Services

Capital Projects Contracting

Travel & Reimbursement

Agency Service Requests

Supplier Master Record

Contract Services

Subcontracting Analysis (SOAW)

Contact Us

Phone: (206) 263-9400

TTY Relay: 711

Fax: (206) 296-7676

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