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King County, Washington Marriage License Guide for Officiants

To file a marriage license in King County, Washington, the officiant must return the signed license to the King County Recorder's Office within 30 days of the ceremony. 2 witnesses are required. There is a 3-day waiting period after the license is issued.

Quick Facts

Filing deadline30 days after ceremony
Witnesses required2
Waiting period3 days
License validity60 days
ULC ordination acceptedYes
AMM ordination acceptedYes
StateWashington

Filing Office

King County Recorder's Office

201 S Jackson St, Seattle, WA 98104
(206) 296-1570

How to File as the Officiant

  1. After the ceremony, ensure all required parties have signed the marriage license (including 2 witnesses).
  2. Return the signed license to the King County Recorder's Office at 201 S Jackson St, Seattle, WA 98104.
  3. File within 30 days of the ceremony date to meet the King County deadline.
  4. Keep a copy or receipt of the filed license for your records.

Frequently Asked Questions

How long do I have to file the marriage license in King County, Washington?

As the officiant, you must return the signed marriage license to the King County Recorder's Office within 30 days of the ceremony.

How many witnesses are required for a marriage in King County?

2 witnesses are required to sign the marriage license in King County, Washington.

Is online ordination accepted in King County, Washington?

In King County: ULC (Universal Life Church) ordination is accepted, and AMM (American Marriage Ministries) ordination is accepted. Always verify directly with the county clerk before the ceremony.

Is there a waiting period for a marriage license in King County?

There is a 3-day waiting period in King County, Washington. The ceremony cannot take place until 3 days after the license is issued.

How long is a marriage license valid in King County?

A marriage license in King County, Washington is valid for 60 days from the date of issuance. The ceremony must take place within this window.

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Last verified: April 2026. Always confirm requirements directly with the county clerk's office.