Monthly Social Security and Supplemental Security Income (SSI) benefits will increase 0.3 percent in 2017. The 0.3 percent cost-of-living adjustment (COLA) will begin with benefits payable to more than 60 million Social Security beneficiaries in January 2017. Increased payments to more than 8 million SSI beneficiaries began on December 30, 2016. The Social Security Act… Continue Reading