Official Resource
Washington Official SOS WebsiteThe Washington Secretary of State's Corporations and Charities Division handles entity formations, annual reports, registered agent changes, and charitable organization registrations. The Tumwater office is open Monday through Thursday; Fridays the office closes at 3:00 p.m. Pacific Time. Online filing through CCFS is available 24/7.
Office contact
| Street address | 243 Israel Road SE, Tumwater, WA 98501 |
|---|---|
| Mailing address | P.O. Box 40234, Olympia, WA 98504-0234 |
| Phone | (360) 725-0377 |
| corps@sos.wa.gov | |
| Office hours | Monday – Thursday, 8:00 a.m. to 4:00 p.m.; Friday, 8:00 a.m. to 3:00 p.m. Pacific Time |
| CCFS portal | ccfs.sos.wa.gov |
| Corporations & Charities homepage | sos.wa.gov/corporations-charities |
Entity formation and filing fees
Washington charges $180 for LLC and for-profit corporation formations. Nonprofits pay $80 for formation, or $40 if annual gross revenue is under $500,000. Annual report fees follow the same revenue-tiered structure for nonprofits. Verify current amounts at sos.wa.gov before filing.
| Filing | Fee |
|---|---|
| Domestic LLC — Certificate of Formation | $180 |
| Domestic LLC — Annual Report (due last day of anniversary month) | $70 (+$25 if delinquent) |
| Domestic For-Profit Corporation — Articles of Incorporation | $180 |
| Domestic For-Profit Corporation — Annual Report | $70 (+$25 if delinquent) |
| Domestic Nonprofit Corporation — Articles of Incorporation | $80 (standard); $40 (gross revenue <$500,000) |
| Domestic Nonprofit Corporation — Annual Report | $60 (standard); $20 (gross revenue <$500,000) |
| Name Reservation (most entities) | $30 |
| Name Reservation (nonprofit) | $20 |
| Certificate of Existence (Good Standing) | $20 |
| Expedited processing (3 business days) | +$100 |
| Same-day expedited processing | +$150 |
Key Washington state licensing agencies
| Agency | What it covers | Website |
|---|---|---|
| Washington Department of Revenue | Business License (unified), sales and use tax, business and occupation (B&O) tax, employer registration | dor.wa.gov |
| Washington Employment Security Department (ESD) | Unemployment insurance registration, employer accounts, paid family and medical leave | esd.wa.gov |
| Washington Department of Labor and Industries (L&I) | Contractor licensing, workers' compensation, electrical and plumbing permits, safety compliance | lni.wa.gov |
This guide is informational only and is not affiliated with the Washington Secretary of State's office or any state agency listed above. Contact information and fees verified against official Washington Secretary of State sources, May 2026. Nonprofit fees depend on gross annual revenue — verify the applicable tier before filing.
This is an independent, informational guide. It is not affiliated with the Washington government or any official agency.
Last verified: May 24, 2026