Social Security Sets 2027 COLA at 3.6% as Oil-Driven Energy Costs Lifted Inflation
Updated
Updated · FinanceBuzz · Oct 30
Social Security Sets 2027 COLA at 3.6% as Oil-Driven Energy Costs Lifted Inflation
3 articles · Updated · FinanceBuzz · Oct 30
Summary
The Social Security Administration said the 2027 cost-of-living adjustment will be 3.6%, based on average CPI-W readings from July through September 2026 versus the same period in 2025.
Higher oil prices helped push up the inflation gauge through gasoline and other energy costs, though only price increases captured before the end of September counted toward the 2027 adjustment.
An October 2026 oil spike can still raise household fuel and heating bills, but it cannot increase next year's Social Security checks because the COLA measurement window has already closed.
The increase applies to retirement, survivor, spousal, disability and SSI benefits; SSI recipients will see it on Dec. 31, 2026, while most other beneficiaries get it in January 2027.
A bigger gross benefit may not fully improve budgets because the COLA is meant to offset prior inflation, and net checks can still be reduced by Medicare Part B premiums, taxes or other deductions.