Cost-of-Living Adjustments (COLAs) for DRS-administered retirement systems and plans have been established for 2020. LEOFF Plan 1 COLAs will take effect April 1 and will be reflected in end-of-April benefit payments. COLAs for all other plans will take effect July 1 and will be reflected in end-of-July benefit payments. View the 2020 COLA percentages by retirement date and plan. Additional information is available on the COLA Frequently Asked Questions page.