Monthly Social Security and Supplemental Security Income (SSI) benefits for more than 60 million Americans will increase 3.6 percent in 2012.
The 3.6 percent cost-of-living adjustment (COLA) will begin with benefits that nearly 55 million Social Security beneficiaries receive in January 2012. Increased payments to more than 8 million SSI beneficiaries will begin on December 30, 2011. ( SSA). This and more at http://www.ssa.gov/cola/