2025 Session Last amended: 2013 session

§ 176.645 — Adjustment of Benefits

Plain-Language Summary

This section requires workers' compensation benefits for certain injuries to be adjusted each year on the anniversary of the injury, using a fraction based on the statewide average weekly wage. The annual increase is capped, and the cap has changed over the years: 6 percent, then 4 percent, then 2 percent, and for injuries on or after October 1, 2013, no more than 3 percent. No adjustment can be less than zero percent. The first adjustment is deferred for a set period after the injury (for injuries on or after October 1, 2013, until the third anniversary of the injury).

Practical Notes
This is the cost-of-living adjustment rule for workers’ comp benefits. Each year on the injury anniversary, benefits are recalculated using the change in the statewide average weekly wage, but the yearly increase cannot exceed the cap that applied when the injury occurred (currently 3 percent for injuries on or after October 1, 2013) and can never go below zero. The first adjustment does not happen immediately: it is deferred to a later anniversary (the third anniversary for injuries on or after October 1, 2013).