How do I legally elope in Seattle, Washington?

To legally elope in Seattle, you need three core elements: a valid Washington State marriage license, an authorized officiant, and two witnesses. You can apply for your marriage license through any county in Washington (such as King County). There is a mandatory 3-day waiting period after application before the license becomes valid, and it expires after 60 days. Once your ceremony is finished, your officiant will legally sign and file the paperwork with the county auditor on your behalf.