For Insurers

System for Electronic Rate and Form Filing (SERFF) guidelines

The following guidelines will assist you in properly submitting your SERFF filings in Washington state.

Note: We are now accepting all NAIC product coding matrix types through SERFF.

For health care benefit manager

For carrier provider agreements and HCBM filings

For life, annuity, credit, long-term care and Medicare supplements

For health and disability

What's not accepted? Provider Network Form A reports.

For property and casualty

For title insurance

For more information

To see up-to-date filing information:

  1. Login to SERFF (
  2. Select the "Filing Rules" tab.
  3. Select "General instructions" or "Submission requirements."