Can I get married to my Sister?

Q: What are the legal requirements to be legally married in Washington State?

To be legally married in Washington State, both parties must be at least 18 years old, not currently married to someone else, and must obtain a marriage license from a county auditor. There is no waiting period, and you can marry immediately after receiving the license.

Q: What is the closest cousin you can marry legally?

In Washington State, you can legally marry your first cousin. However, marriages between closer relatives, such as siblings, are prohibited under state law.

Q: Can you legally marry your sister?

No, you cannot legally marry your sister in Washington State. State law explicitly prohibits marriage between siblings, as outlined in Rev. Code Wash. (ARCW) § 26.04.020.

Q: Can you marry your sister in Washington State?

No, it is illegal to marry your sister in Washington State. The law clearly states that marriage between siblings is not permitted, as specified in Rev. Code Wash. (ARCW) § 26.04.020.

Q: Is first cousin marriage legal in Washington State?

Yes, first cousin marriage is legal in Washington State. There are no restrictions on marrying your first cousin, making it lawful under state regulations.

Full question:

I am a bachelor and living alone in the state of Washington. I have fallen in love with my sister. Can I get married to her?

Category: Marriage
Subcategory: Unlawful
Date: 04/07/2025
State: Washington

Answer:

Per § 26.04.020, it is unlawful for a person to marry his sister. Rev. Code Wash. (ARCW) § 26.04.020 reads:

“(2) It is unlawful for any person to marry his or her sibling, child, grandchild, aunt, uncle, niece, or nephew.”

This content is for informational purposes only and is not legal advice. Legal statutes mentioned reflect the law at the time the content was written and may no longer be current. Always verify the latest version of the law before relying on it.

FAQs

Can you marry your first cousin in WA state?

Yes, you can legally marry your first cousin in Washington State. There are no laws prohibiting marriage between first cousins in Washington, making it permissible under state law.