Social Security and Supplemental Security Income (SSI) benefits for more than 67 million Americans will increase 2.8 percent in 2019.
The 2.8 percent cost-of-living adjustment (COLA) will begin with benefits payable to more than 62 million Social Security beneficiaries in January 2019. Increased payments to more than 8 million SSI beneficiaries will begin on December 31, 2018.