How the 2027 Social Security COLA May Affect Medicare

On October 14, 2026, the Social Security Administration (SSA) announced a 3.6% cost-of-living adjustment, or COLA, for 2027. This is the largest Social Security benefit increase since 2023.

The change will affect roughly 76 million people who receive Social Security or Supplemental Security Income (SSI). For Washington residents, understanding the update can make it easier to plan for monthly income, Medicare expenses, and other essential costs in the year ahead.

Medicare premiums can influence the amount that ultimately reaches your bank account each month. Advantage Insurance Benefits is sharing this Medicare news to help individuals in Seattle, Tacoma, Bellevue, Everett, Renton, Bothell, Edmonds, Burien, and throughout Washington better understand what may change in 2027.

What Will the 3.6% Social Security Increase Mean?

Social Security payments will rise by 3.6% beginning in January 2027. That is higher than the 2.8% adjustment that applied in 2026.

The SSA estimates that the average retired worker will receive about $75 more per month, with the average monthly benefit increasing from $2,095 to $2,170. Over a full year, that works out to approximately $900 in additional benefits for the average retiree.

SSI recipients will receive the same 3.6% adjustment, with their revised payments scheduled to begin on December 31, 2026. The purpose of the COLA is to help benefits retain their buying power as the cost of everyday needs rises.

Still, each person’s actual increase will be different. The dollar amount depends on the benefit payment they currently receive.

How the SSA Calculates a COLA

The SSA bases the annual cost-of-living adjustment on inflation. It reviews changes in the prices people pay for common necessities, including food, transportation, and housing.

Specifically, the agency uses the Consumer Price Index for Urban Wage Earners and Clerical Workers, known as the CPI-W. The SSA compares the CPI-W from July through September with the same three-month period from the prior year.

That comparison produced the 3.6% COLA for 2027. Although the adjustment is intended to help recipients keep pace with inflation, it may not cover every rising expense, particularly healthcare and other necessities.

Other Social Security Updates for 2027

The COLA is not the only Social Security change announced for 2027. Some updates may be especially important for people who are still employed or are nearing retirement.

The maximum amount of annual income subject to Social Security tax will increase from $184,500 to $192,300 in 2027. This change affects workers whose earnings reach that threshold.

There will also be an earnings limit for people collecting Social Security retirement or survivor benefits before reaching full retirement age. If you are below full retirement age for all of 2027, the limit will be $25,560.

If you will reach full retirement age in 2027, the limit will be $67,920 for earnings received before the month you reach that age. After full retirement age, there is no earnings limit.

Why Medicare Premiums Matter to Your Net Benefit

A higher Social Security payment does not necessarily mean you will receive the entire increase in your monthly deposit. Medicare costs can affect the net amount you receive.

For many Medicare beneficiaries, Part B premiums are deducted directly from Social Security benefits. If Part B premiums rise in 2027, they may reduce a portion of the increase created by the COLA.

This is why it is important to look beyond the gross benefit figure. Reviewing both your updated Social Security benefit and your Medicare costs can provide a clearer picture of the income available for your monthly budget.

Advantage Insurance Benefits encourages Washington Medicare beneficiaries to consider how premiums, plan costs, taxes, and living expenses work together. A yearly review can help you understand whether your current Medicare coverage still fits your healthcare needs and financial situation.

Steps to Take as You Prepare for 2027

As the new year approaches, taking a few moments to review your information can help you prepare for changes in income and healthcare expenses.

• Check your updated benefit amount. When the updated information becomes available, review your personalized COLA notice and benefit details through your my Social Security account.
• Reassess your retirement budget. Consider how the higher benefit payment may affect your household income after Medicare premiums, taxes, and other routine expenses are taken into account.
• Review your Medicare coverage. Look at how your plan’s costs fit into your expected budget. This can be especially useful when you are evaluating healthcare spending for the coming year.

If you have questions about how Medicare costs may affect your Social Security income, speaking with a licensed Medicare agent can provide helpful education. As an independent Medicare insurance agency, Advantage Insurance Benefits helps clients across Washington understand Medicare-related changes and evaluate their coverage with clarity.

Understanding the relationship between Social Security benefits and Medicare expenses can help you prepare for what your monthly budget may look like in 2027. Reviewing these updates early gives you more time to anticipate healthcare costs and make informed decisions about your coverage.