Miranda is an award-winning freelancer who has covered various financial markets and topics since 2006. In addition to writing about personal finance, investing, college planning, student loans, insurance, and other money-related topics, Miranda is an avid podcaster and co-hosts the Money Talks News podcast.
Doug is a Chartered Alternative Investment Analyst who spent more than 20 years as a derivatives market maker and asset manager before “reincarnating” as a financial media professional a decade ago.
Before joining Britannica, Doug spent nearly six years managing content marketing projects for a dozen clients, including The Ticker Tape, TD Ameritrade’s market news and financial education site for retail investors. He has been a CAIA charter holder since 2006, and also held a Series 3 license during his years as a derivatives specialist.
Doug previously served as Regional Director for the Chicago region of PRMIA, the Professional Risk Managers’ International Association, and he also served as editor of Intelligent Risk, PRMIA’s quarterly member newsletter. He holds a BS from the University of Illinois at Urbana-Champaign and an MBA from Illinois Institute of Technology, Stuart School of Business.
The Social Security cost-of-living adjustment (COLA) for 2027 is 3.6%. Beginning in January 2027, recipients will receive a 3.6% increase in their monthly benefits, compared with a 2.8% increase in 2026. For example, someone receiving $2,200 per month in 2026 will see their monthly benefit increase by about $79, to $2,279 in 2027.
Why might the Social Security COLA not fully cover rising costs for seniors?
The COLA uses an inflation measure based on spending patterns of working households, which donât necessarily reflect retireesâ expenses. Medical care and housing, for example, can account for a larger share of seniorsâ budgets. As a result, their living costs can rise faster than their Social Security benefits, even when the annual COLA accurately reflects overall inflation.
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The payment is inflating, but how far will it stretch?
On October 14, 2026, the Social Security Administration released its cost-of-living adjustment (COLA) for 2027. Beginning in January 2027, Social Security recipients will see a 3.6% increase in their monthly paymentsâa bit higher than the 2.8% adjustment in 2026âto help offset inflation. In general, the Social Security cost of living increase is based on the U.S. Consumer Price Index (CPI), so as costs rise, so does the COLA.
Key Points
Social Security adjusts its estimated cost of living annually to account for inflation.
The 3.6% adjustment for 2027 is a bit higher than the 2.8% increase in 2026.
Retirees and those nearing retirement should review their other income sources and budget.
The 3.6% COLA was slightly higher than the 10-year average COLA of 3.4%, but itâs a far cry from 2023âs eye-popping 8.7%âthe biggest in over 40 years. Inflation may have retreated from its post-pandemic highs, but prices arenât going back to where they were. The 2027 COLA aims to reflect current prices of consumer goods and services.
The Social Security COLA may be a welcome boost for seniors, but itâs not a total solution for retirement expenses. If youâre setting goals for retirement savings, consider your income streams and how youâll spend money after leaving the workforce. Inflation and other factors can impact your investment returns and your retirement.
What is the Social Security COLA for 2027?
On October 14, 2026, the SSA announced a 3.6% cost-of-living bump for 2027. What does that mean?
Social Security benefits are based on a formula that includes how many years you were in the workforce and how much you earned during those working years. Inflationâa general rise in the prices of the things we buyâis a regular part of the economic cycle. To account for that, each year the Social Security Administration reviews consumer prices and adjusts the monthly benefit.
How is the Social Security cost of living increase calculated?
The COLA benefits increase is calculated using a formula determined by Congress. Here are the basics of calculating the COLA:
The inflation measure used is the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W).
The CPI-W measures the average prices for consumer goods and services that wage earners can expect to see in urban areas.
The average CPI-W from the third quarter of the previous year is compared with the current year.
If the current yearâs calculation is higher, thereâs a cost of living increase, expressed as a percentage.
The increase is typically announced in mid-October for Social Security benefit payments beginning in January of the following year.
Suppose your monthly Social Security benefit for 2026 was $2,200. The 3.6% increase means that, for 2027, youâd add 3.6%.
($2,200 x 1.036) = $2,279. That would be your monthly benefit for 2027.
Does the Social Security COLA reflect senior spending realities?
Although the 2027 Social Security COLA roughly matches the official increase in consumer prices since last year, it doesnât necessarily mean that seniors will be able to keep up with their expenses. Social Security benefits have lost 20% of their buying power since 2010, according to The Senior Citizens League (TSCL), an advocacy group.
Part of the issue, according to policy analysts at TSCL, is that the CPI-W may not accurately reflect costs faced by retirees. Seniors are seeing daily living expenses rise faster in certain areas that might not be included in the formula that determines the Social Security benefits COLA.
Medical care and housing expenses are among the biggest cost increases to seniors on Social Security, but they are underweighted in the CPI-W, according to TSCL. As a result, even with a benefits COLA, many retirees are unlikely to keep up with their increased costs if they rely heavily on Social Security.
Ideally, economic inflation shouldnât be too hot or too cold.
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Retirement goals and Social Security COLA
When planning for retirement, remember that Social Securityâs COLA helps your benefits keep pace with inflation. But donât assume a yearly increase will fully cover your rising expenses.
See how pricesâand your purchasing powerâhave changed over time.
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Social Security should make up only part of your retirement income. Even though the cost of living increase can help you keep pace with some expenses, it likely wonât shield you completely from inflation risk.
How much do seniors rely on Social Security?
Most retirees rely on Social Security for the bulk of their income, according to a 2025 study by The Senior Citizens League (TSCL). It found that 73% of seniors depended upon Social Security for more than half their income. Of those, 39% received all of their income from Social Security, while 34% relied on it for 51% to 99% of their income. TSCLâs findings also showed that the typical retiree lived on less than $2,000 a month.
If you have a retirement fund and/or other investments, think about how your portfolio is structured. Although many retirees shift away from stocks to bonds and other fixed-income securities, which have historically been less risky, fixed-income returns have a hard time keeping pace with inflation. Stocks are generally more risky, but they tend to outperform bonds over long stretches. So, if you expect a long life in retirement, keeping some of your portfolio in the stock market can help you stay ahead of inflation in the long term.
If youâre still working and earning an income, nowâs the time to be thinking about other retirement income streams, such as investing in an annuity or even a rental property. Putting together a good mix of income sources can help you reach your retirement goals and increase the chances that you wonât outlive your money.
Building a comfortable retirement typically involves combining Social Security with other sources of income.
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Can you rely on Social Security benefits in the future?
No matter your age, the concern about overreliance on Social Security is very real. The long-term stability of the program has been a topic of conversation among policymakers for decades. Thereâs a chance that Social Security benefits will be cut, or could even disappear at some point.
When planning your own retirement, think carefully about how you can build a nest egg and multiple streams of income. With long-term planning, Social Security benefits can become the cherry on top, rather than your main source of retirement income.
If you want to start planning for your retirement, check out the calculator below. Plug in the appropriate numbers to see how much you might need to saveâand how long those savings might last. Are you on track?
How much should you be saving right now?
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The bottom line
The 2027 Social Security COLA is a bit higher than the 2.8% increase in 2026, but still well below 2023âs record 8.7% jump. Depending on how your expenses track the official CPI, the COLA may or may not cover you. Consider speaking with a financial professional about how you can protect your portfolio and meet your financial goals. Keep reading Britannica Money for retirement insights that can help you put together a long-term strategy that doesnât rely too heavily on Social Security benefits.
