Social Security COLA for 2027 may be 3.5% to 3.6%, new estimates show

New government inflation data points to a higher Social Security cost-of-living adjustment for 2027. Here's what experts estimate the change may be.

Social Security COLA for 2027 may be 3.5% to 3.6%, new estimates show

TL;DR

  • Social Security cost-of-living adjustment (COLA) for 2027 is estimated to be between 3.5% and 3.6%.
  • This would be the highest COLA in three years.
  • Estimates from Mary Johnson and The Senior Citizens League project a 3.5% increase, while AARP forecasts 3.6%.
  • The CPI-W increased 3.5% over the past 12 months as of August.
  • Volatile oil prices are a factor that could influence the final COLA.
  • The official COLA announcement is expected in October.
  • The COLA is calculated using third-quarter inflation data compared to the prior year, specifically the CPI-W.