Contact Us

Reach out to us with your questions or to submit an order.
If you’re sending a draft order, be sure to include the Participant’s signed and notarized Authorization Form. 

Complete this form if you’d like us to contact you.

Mail

Attn: Plan Administrator, QDRO
Costco Benefits Department
Costco Wholesale Corporation
730 Lake Drive
Issaquah, WA 98027

Telephone

4347-724 (524)

Fax

9109-614 (524)

Mail

Attn: Plan Administrator, QDRO
Costco Benefits Department
Costco Wholesale Corporation
730 Lake Drive
Issaquah, WA 98027

Telephone

4347-724 (524)

Fax

9109-614 (524)

Complete this form if you’d like us to contact you.