2021 COLA: A Raise Likely for Social Security Recipients After All Relax ,  looks like an increase is coming for 2021 Social Security checks .   Inflation has been on a roller coaster in 2020 .    Summer rebounds in those commodities ,  as well as increases for in-demand items like used cars ,  meat and haircuts ,  have put the consumer price index back on a more normal trajectory ,  one that will likely mean an increase in the Cost of Living Adjustment  for 2021 .   The Kiplinger Letter is now forecasting a 1 . 2% increase in the 2021 COLA ,  which should be welcome news to retirees and others who receive Social Security benefits .    The Social Security Administration  is required by law to prevent  inflation from eroding the buying power of the benefits paid out to  nearly 69 million Americans .    It uses a Social Security COLA formula based on the consumer price index to adjust payouts every January .     Note that the Social Security Administration ties its adjustment for  S...