Social Security COLA could rise 4.7% in 2027
New estimates suggest that the Social Security COLA could reach 4.7% in 2027, driven by inflation and increases in energy: what does it mean for you?
For millions of retirees in the United States, each adjustment in Social Security causes a strong expectation, since it can be the difference between whether or not the money is enough for your monthly expenses. Now, new projections point to possible good news for 2027, with a COLA increase that could be greater than expected.
Recent inflation data shows consumer prices rose in May, pushing the annual rate to its highest level in more than three years. This rebound is directly related to the increase in energy, gasoline and other basic expenses that affect everyone's pockets.
According to an estimate by Mary Johnson, an independent policy analyst for Social Security and Medicare, the cost of living adjustment (COLA) for 2027 could be at 4.7%, up from her previous projection of 4.2%.
“There is a considerable chance that it will rise even above 4.7% as data continues to come in, especially on gasoline prices,” Mary Johnson calculated.
The official COLA is usually announced in October by the Social Security Administration (SSA), because that adjustment is calculated based on data from the third quarter.
Inflation behind the possible increase
The key indicator for calculating the COLA is the Consumer Price Index for Urban Workers (CPI-W), a version of the inflation index that measures products and services consumed by working households.
In May, headline inflation was 4.2%, according to the Bureau of Labor Statistics (BLS), while the CPI-W reached 4.4%. This type of difference is important because the COLA is based directly on that indicator.
The price increase is not limited to a single sector. Fuel oil rose 64.1%, gasoline 40.7% and airline tickets 25%, which has pushed up the overall cost of living.
In 2026, the COLA was 2.8% for nearly 75 million Social Security and Supplemental Security Income (SSI) beneficiaries. Although it represented an average increase of $56 per month in payments of $2,000, many experts point out that inflation continues to weigh on real household expenses.
“Beneficiaries would need an increase of $94 a month to keep up with inflation,” Johnson said.
More pressure on energy prices
The increase in energy costs has been one of the most important factors in the recent behavior of inflation. The increase in gasoline and transportation not only affects what is paid at the pump, but also the price of food and services.
“Every week, sometimes even daily, we hear signs of an increase in the cost of living adjustment (COLA) for 2027,” said Martha Shedden, co-founder and president of the National Association of Registered Social Security Analysts. “It is not surprising, given the increase in energy costs and everyday expenses we are experiencing.”
Other forecasts and possible scenarios
Not all estimates agree. The Senior Citizens League projects a COLA of 3.8% by 2027, slightly lower than its previous estimate.
These types of differences occur because each model uses different economic factors, such as general inflation, interest rates, and unemployment.
At the same time, economists have suggested that inflation could continue to be influenced by external factors such as geopolitical conflicts, changes in taxes or the labor market. Some scenarios even suggest that advances in artificial intelligence could modify employment and consumption in the coming years.
A relief that can also be felt in your pocket
Although prices remain high, a COLA closer to 4.7% would represent a significant increase in retirees' monthly income, especially compared to previous years.
In the recent past, adjustments were much lower, but high inflation has forced constant upward revisions. Still, experts warn that changes in health and other expenses could absorb part of any increase.
The 2027 COLA is not yet defined, but current figures point to a scenario of higher adjustments than those seen in recent years, which could give respite to millions of beneficiaries who depend on Social Security to cover their basic needs.

