Retro Resources


Latest news on Retro rulemaking

Common ownership pilot rulemaking

August 28, 2015

The department has begun the pilot rulemaking process for common ownership. More information can be found on the Retro Pilot Rulemaking Project web page.


Resources available for electronic report users

We now have several resources available for our electronic report users:

For use with downloadable data files:


Printed claim orders and notices

For Retro groups who receive printed claim orders and notices:

Please contact us with any questions, comments, or concerns.


Retro Premium Calculator

Retro Premium Calculator (1629 KB XLS)

This calculator assists in projecting future retro performance (though projections are not guaranteed). Please email Retro@Lni.wa.gov with questions about the calculator.

Last updated February 2016.

Retro Prior Premium Calculator (1616 KB XLS)

This premium calculator is meant to be used for coverage periods prior to July 2014. Unlike the updated Retro Premium Calculator this calculator still utilizes the Performance Adjustment Factor (PAF) in the net insurance charge under premium based plans.

Last updated November 2014.


Dates and deadlines affecting Retro participants

Significant dates, deadlines, and a schedule of report publications, can be found in our Retro 2016 dates and deadlines (900 KB PDF) calendar. Please contact retro with questions or comments about the calendar.


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