The Main Changes Coming in 2026

Social Security's cost-of-living adjustment (COLA), the annual raise that accounts for inflation, will be 2.5% for 2026. This means if you receive a Social Security check, your monthly payment will increase by that percentage starting in January 2026. The exact dollar amount of your raise depends on what you currently receive.

The wage base — the maximum income subject to Social Security tax — is rising to $168,600 in 2026, up from $160,200 in 2025. This affects how much self-employed people and high-wage earners pay into the system. The combined employee and employer tax rate stays at 12.4%, but the income ceiling where you stop paying tax is moving higher.

The full retirement age for people born in 1960 will be 67 years old in 2026. This is part of a gradual shift that began in 1983; the full retirement age increases by two months for each birth year until it reaches 67 for people born in 1960 and later. If you were born in 1960 or later, your full retirement age is 67 or higher.

Key Takeaways

  • Your monthly Social Security payment will increase by 2.5% in January 2026 if you are already receiving benefits.
  • The wage base for Social Security tax rises to $168,600, meaning high earners will pay tax on more income in 2026.
  • Full retirement age reaches 67 for people born in 1960, and remains 67 for anyone born after that year.
  • The earnings test limit — how much you can earn while still receiving reduced benefits before full retirement age — changes annually and will be different in 2026.

How the Cost-of-Living Adjustment Works

The COLA is calculated based on the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W), measured from the third quarter of one year to the third quarter of the next. The Social Security Administration announces the COLA in October, and the increase takes effect in January. For 2026, that 2.5% increase applies to all current beneficiaries — retirees, disabled workers, and survivors.

The COLA does not affect future benefits you have not yet claimed. If you have not started receiving Social Security, your benefit amount is calculated based on your actual earnings record at the time you claim, not on past COLAs. However, the formula used to calculate your benefit does adjust for wage growth, which is separate from COLA.

Changes to Earnings Limits for Early Claimers

If you claim Social Security before reaching full retirement age, you can still work, but your benefits are reduced if you earn above a certain limit. This limit changes each year. In 2026, the earnings test limit will be higher than in 2025, though the exact figure has not yet been announced by the Social Security Administration — it typically comes out in October of the prior year.

The reduction works this way: for every $2 you earn above the limit, your benefit is reduced by $1. Once you reach full retirement age, the earnings limit no longer applies, and you can earn any amount without losing benefits. If you are considering claiming early and continuing to work, contact the Social Security Administration to find out the 2026 limit before you make your decision.

Full Retirement Age and Delayed Retirement Credits

Full retirement age is the age at which you can receive your full benefit amount without any reduction. For people born in 1960, that age is 67. For anyone born in 1961 or later, full retirement age is also 67 — the gradual increase that started in 1983 has now leveled off.

If you delay claiming past full retirement age, your benefit increases by 8% per year until age 70. This is called a delayed retirement credit. The longer you wait, the larger your monthly check will be. This option is available to anyone, but the decision depends on your health, life expectancy, and financial situation. There is no increase in benefits for waiting past age 70.

Medicare Premium Changes Tied to Social Security

Medicare Part B premiums and deductibles are tied to Social Security's COLA. Because Social Security is increasing by 2.5% in 2026, Medicare premiums and out-of-pocket costs will also increase. The exact amounts are usually announced in the fall of 2025. If you are on Medicare and receiving Social Security, your benefit increase may be partially offset by higher Medicare costs.

Some people are protected by a "hold harmless" provision, which means their Social Security benefit cannot decrease even if Medicare premiums rise. This protection applies to most beneficiaries, but not to people who are newly enrolled in Medicare or who did not receive Social Security in the previous year. Understanding how these two programs interact is important if you are planning your retirement income.

What You Need to Know About Taxes on Benefits

Social Security benefits may be taxable depending on your total income. The thresholds that determine whether your benefits are taxed do not change with COLA — they have remained the same since 1984. For a single filer, if your combined income (adjusted gross income plus half your Social Security benefits) exceeds $25,000, some of your benefits may be taxable. For married couples filing jointly, the threshold is $32,000.

These fixed thresholds mean that more beneficiaries may owe taxes on their benefits as their COLA increases over time. If you have other income from pensions, investments, or part-time work, you should review your tax situation each year. The Social Security Administration sends a form SSA-1099 in January showing your benefits for the prior year, which you use when filing your tax return.

How to Stay Informed About 2026 Changes

The Social Security Administration publishes detailed information about annual changes on its website, www.ssa.gov. You can create a my Social Security account to view your earnings record, see your estimated benefits, and track any updates. The agency also sends notices to current beneficiaries explaining the COLA increase and any other changes that affect them.

If you are self-employed, you will see the new wage base reflected in your 2026 tax forms and instructions. If you are an employer, payroll software typically updates automatically to reflect the new wage base and tax rates. If you have questions about how these changes affect your specific situation, you can contact the Social Security Administration by phone at 1-800-772-1213 or visit a local Social Security office.

Frequently Asked Questions

When does the 2.5% increase take effect?

The increase takes effect in January 2026. Your first check reflecting the higher amount will arrive in early February 2026 (since Social Security payments are issued on specific dates based on your birth date). The exact payment date depends on when you were born.

Does the COLA increase apply to Supplemental Security Income (SSI)?

Yes. SSI recipients also receive the 2.5% COLA increase in January 2026. However, SSI has income and resource limits that Social Security retirement benefits do not have, so the increase may affect your SSI may be able to access if you are close to those limits.

What happens if I claim Social Security in 2026 instead of waiting?

Your benefit amount is calculated based on your earnings record at the time you claim. Claiming in 2026 versus 2025 does not change the formula, but your benefit will be reduced if you claim before full retirement age. The reduction percentage stays the same year to year; only the dollar amount changes based on your specific earnings history.

Will my Medicare premium increase by 2.5% too?

Medicare premiums typically increase by a similar percentage to Social Security's COLA, but the exact amount is announced separately in the fall. The increase is not always exactly 2.5%, and it varies by the type of Medicare coverage you have. Check the official Medicare website or your notice for the specific 2026 premium amounts.

Can I change when I claim Social Security based on these 2026 changes?

Yes, if you have not yet claimed. You can choose to claim at any point between age 62 and 70. The 2026 changes do not alter the rules about when you can claim or how your benefit is calculated — they only affect the dollar amounts and limits. Consider speaking with a financial advisor about the timing that works best for your situation.