Full Breakdown
2027 Social Security Cost-of-Living Adjustment Forecasts
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Core Event: Projected COLA Range for 2027
Analysts anticipate that the Social Security cost-of-living adjustment (COLA) for 2027 will fall between 3.4% and 3.6%. The estimate is based on the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W) data for July, August and the upcoming September release. A final figure will be announced after the September CPI data are published.
Background & Context
Social Security COLAs are calculated each year by comparing the CPI-W for the third quarter of the current year with that of the previous year. In 2026, beneficiaries received a 2.8% increase. Inflation has remained elevated for more than five years, driven largely by volatile oil and gasoline prices, prompting higher forecasted adjustments.
Data & Statistics
- Forecast range: 3.4%–3.6% (Moody’s Analytics economist Matt Colyar)
- AARP projection: 3.6%, translating to an average monthly increase of $75 for retirees, $70 for surviving spouses, and $59 for disability recipients.
- Senior Citizens League projection: 3.5%, which would raise a $2,000 monthly benefit to $2,070.
- August CPI-W increase: 3.4% year-over-year, matching the August figure reported by the U.S. Bureau of Labor Statistics.
- Energy component: Gasoline prices rose 3.9% month-over-month in August, contributing over one-third of the overall CPI increase.
Official Statements & Responses
- Matt Colyar, Moody’s Analytics: He cautioned that a COLA above 3.8% is unlikely, noting uncertainty from “whipsawing” energy markets and geopolitical factors such as the Iran war. He suggested the most probable range is 3.4%–3.5%, with a possible high-end of 3.6%–3.7%.
- Mary Johnson, independent policy analyst: She projected a 3.5% COLA, emphasizing that oil-price volatility will heavily influence the final number.
- Michael Greiner, Oakland University: He warned that even a 3.6% adjustment may be insufficient for seniors, whose budgets allocate a larger share to food and energy than the average consumer.
- AARP: The organization highlighted the dollar impact of a 3.6% COLA on typical beneficiaries, underscoring the importance of the adjustment for fixed-income retirees.
- Senior Citizens League: The group explained that the COLA will apply uniformly as a percentage increase to all benefit checks, regardless of individual circumstances.
Verbatim Quotes
- “Affluent households can absorb higher prices; lower- and middle-income households have far less room to adjust,” — Diane Swonk, chief economist KPMG US, in a report issued Sept
- “The reality is that older Americans allocate their budgets differently than people still in the workforce, so inflation hits them differently. The CPI-W captures the experience of urban wage earners, which doesn’t represent the average senior’s budget,” — Shannon Benton, executive director of the Senior Citizens League
- “I do think this level is likely too low,” — Michael Greiner, associate professor of management at the Oakland University School of Business Administrat
What’s Next
The U.S. Bureau of Labor Statistics will release the September CPI data in October. That release will determine the exact percentage applied to Social Security checks in early 2028. Analysts will reassess their forecasts once the data are available.
