Get ready for some potential good news on your Social Security checks! While official numbers are still a few months away, experts are currently projecting a 2.7% Cost-of-Living Adjustment (COLA) for Social Security benefits in 2026. This increase aims to help your benefits keep pace with rising prices. However, there’s always a catch: rising Medicare premiums can eat into these gains. Let’s break down what this potential update means for you.

Social Security’s Cost-of-Living Adjustment (COLA) for 2026
Each year, Social Security benefits are adjusted based on inflation to help maintain the purchasing power of retirees, people with disabilities, and survivors. This adjustment is known as the COLA. For 2026, current projections are pointing to an increase of around 2.6% to 2.7%. While this isn’t as high as some of the COLAs seen in recent years, it still represents a valuable boost to monthly income for millions of Americans.
- Key Insight: The COLA helps your benefits keep up with the cost of living.
- Current Forecast: Experts estimate around a 2.6% to 2.7% increase for 2026.
- Official Announcement: The final 2026 COLA will be announced in October 2025.
Rising Medicare Premiums Impacting Social Security Benefits
Here’s where the “surprise” for some recipients might come in. While your Social Security benefit might get a boost from the COLA, Medicare Part B premiums are also expected to rise significantly in 2026. According to recent reports, the standard Medicare Part B premium is projected to jump from $185 (the 2025 rate) to an estimated $206.50 in 2026. This 11.6% increase would be one of the largest in recent years. For most Social Security beneficiaries, this premium is automatically deducted from their monthly benefit checks, meaning a portion of their COLA increase could be offset by higher Medicare costs.
- The Offset: Higher Medicare Part B premiums often reduce the net increase from the COLA.
- Projected Increase: Medicare Part B premiums are estimated to rise by about 11.6% in 2026.
- Automatic Deduction: For most, Medicare premiums are taken directly from Social Security benefits.
How Much Will Social Security Beneficiaries Be Affected?
The exact impact will vary for each person. For someone receiving an average Social Security benefit, a 2.7% COLA might add around $50-$55 to their monthly check (based on average benefits). However, if the Medicare Part B premium increases by over $20, a significant portion, or even all, of that COLA boost could be used up, leaving little extra money for other rising costs like food, housing, and utilities. Low-income beneficiaries are particularly vulnerable to this squeeze.
How Is the COLA Calculated?
The Social Security Administration (SSA) calculates the COLA based on changes in the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). They compare the average CPI-W from the third quarter (July, August, September) of the current year (2025) with the average from the third quarter of the previous year (2024). The percentage increase, if any, determines the COLA. This adjustment then takes effect in December and is reflected in checks starting in January of the following year (2026).
- Inflation Measure: COLA uses the CPI-W, which tracks prices of goods and services.
- Key Months: July, August, and September inflation data are crucial.
- Annual Adjustment: The COLA is announced in October and impacts benefits starting the following January.
The Number of Social Security Beneficiaries
Social Security is a lifeline for a vast number of Americans. As of early 2025, over 73 million people received Social Security benefits each month. This includes:
- Retired workers and their families
- Disabled workers and their families
- Survivors of deceased workers
This broad reach means that any changes to COLA and Medicare premiums affect a significant portion of the U.S. population, many of whom rely heavily on these benefits for their daily needs.
The Financial Strain for Retirees
Even with annual COLAs, many retirees face ongoing financial challenges. Rising healthcare costs (beyond just Medicare Part B premiums, including prescription drugs and deductibles), increasing housing costs, and general inflation can outpace benefit increases. This can make it difficult for retirees to maintain their standard of living, especially those on fixed incomes or with limited savings. Many advocacy groups argue that the current COLA calculation method doesn’t fully capture the expenses faced by seniors, particularly their higher healthcare spending.
- Healthcare Costs: A major concern, often consuming a large portion of retiree income.
- Inflation Pressure: Overall rising costs for daily necessities can strain budgets.
- COLA Effectiveness: Some argue the current COLA formula doesn’t fully reflect seniors’ unique spending patterns.
FAQs
What is the estimated Social Security COLA for 2026? The estimated Social Security COLA for 2026 is currently projected to be between 2.6% and 2.7%, based on recent inflation data. The official amount will be announced by the Social Security Administration in October 2025.
How are Medicare premiums expected to increase in 2026?
According to current projections, the standard Medicare Part B premium is expected to increase from $185 in 2025 to an estimated $206.50 in 2026, representing an 11.6% jump.
How does the increase in Medicare premiums affect Social Security recipients?
For most Social Security recipients, Medicare Part B premiums are automatically deducted from their monthly benefits. This means that a portion, or potentially all, of any COLA increase could be offset by the rise in Medicare premiums, leading to a smaller net increase in their take-home Social Security payment.