Address and Remittance Information

Online Payments

Pay By Check

Send check payments to:
P.O. Box 84232, Seattle, WA 98124-5532

California (Residence and Headquarters):
2233 112th Avenue NE
Bellevue, WA 98004

All other correspondence

Alaska clients:
3800 Centerpoint Drive, Suite 601,
Anchorage, AK 99503

All other states:
2233 112th Avenue NE
Bellevue, WA 98004

Overnight Deliveries and Express Mail

2233 112th Avenue NE
Bellevue, WA 98004

W-9 Form

Download a copy of our W-9 Form.
 PS&F_W9