Washington: SLIP Portal Name & URL Change Effective 12/19/2025

The updated announcement below from the Surplus Line Association of Washington advises of the new URL for SLIP, now the Washington Filing Portal; all related Password Manager updates within the InsCipher portal have been completed:

SLIP is now the Washington Filing Portal

Today’s the day—the update to the name and URL of your filing portal (SLIP) are now live.

What you need to know:

• New Name for SLIP: Washington Filing Portal
• New URL: wfp.surpluslines.org – please update any bookmarks or saved links to the new URL
• Same filing experience
• Same login credentials

This update is part of our longer-term modernization effort, with more meaningful improvements coming in 2026.