You Can’t Get Married Without a Marriage License!

Before you say “I do,” you’ll need a valid marriage license—it’s the one legal requirement for your wedding. In fact, all that’s truly needed for a legal marriage is a signed marriage license and a simple “I do.”

A woman signing a document at a wedding ceremony with a bouquet of flowers in the foreground, and a couple standing in the background.

The Marriage License


Washington State Marriage License Information

Before you say "I do," securing a marriage license is the first step toward making your wedding official. Below is a detailed guide on applicant requirements, age restrictions, and how to apply in different counties across Washington State.

Marriage License Applicant Requirements

✔ Both applicants must be currently unmarried.
✔ Both applicants must be at least 18 years old or meet the legal age requirements outlined below.
✔ Applicants must not be closer in relation than second cousins, whether whole or half-blood.
✔ Both applicants must provide valid photo ID, which can include:

  • U.S. passport or passport card

  • U.S. military ID

  • Permanent resident card

  • State-issued driver’s license or photo ID

  • Foreign government-issued passport

Residency & Citizenship Requirements

✔ Marriage license applicants do not need to be Washington State residents.
✔ A marriage license obtained in any Washington county is valid statewide.
✔ Applicants do not need to apply for a license in the county where the wedding will take place—any county-issued license is valid across the state.
✔ A Washington State marriage license cannot be used in another state or country.
✔ Applicants are not required to have a U.S. Social Security number. However, one of the required forms includes a field for a Social Security number or a signature stating that the applicant does not have one. This does not affect the ability to receive a marriage license.

Note: I am an appointed Notary Public, but I do not issue marriage licenses. Licenses must be obtained through your county clerk’s office.

Counties

Check your county for more information about obtaining your license, requirements and cost.