The Social Security Administration has announced the 2026 wage base: $184,500, up from $176,100 in 2025. This change directly impacts how much payroll tax employees and self-employed individuals will owe. Here’s what you need to know.
FICA Tax Overview
The Federal Insurance Contributions Act (FICA) imposes two payroll taxes:
- Social Security tax (Old-Age, Survivors, and Disability Insurance)
- Medicare tax (Hospital Insurance)
The total FICA tax rate is 15.3%, split as follows:
- 12.4% for Social Security
- 2.9% for Medicare
Employees split this tax with their employer, while self-employed individuals pay the full amount. However, self-employed taxpayers can deduct the employer-equivalent portion.
Social Security Wage Base for 2026
- The Social Security wage base for 2026 is $184,500
- Income above this threshold is not subject to Social Security tax
- Medicare tax applies to all earned income, regardless of amount
Additional Medicare Tax
High earners must also consider the 0.9% Additional Medicare Tax, which applies to:
- Income over $200,000 (single filers)
- $250,000 (joint filers)
- $125,000 (married filing separately)
Employers must withhold this tax once an employee’s wages exceed $200,000, regardless of filing status. Any excess withholding can be claimed as a credit on your tax return.
What You’ll Owe in 2026
For Employees
- 6.2% Social Security tax on the first $184,500 → max $11,439
- 1.45% Medicare tax up to the threshold
- 2.35% Medicare tax (1.45% + 0.9%) on income above the threshold
For Self-Employed Individuals
- 12.4% Social Security tax on the first $184,500 → max $22,878
(Half is deductible) - 2.9% Medicare tax up to the threshold
(Half is deductible) - 3.8% Medicare tax (2.9% + 0.9%) on income above the threshold
(Only the 2.9% portion is partially deductible)
Tax Deduction Benefits for the Self-Employed
The payroll tax deduction reduces both Adjusted Gross Income (AGI) and Modified Adjusted Gross Income (MAGI). This can help minimize exposure to other taxes and preserve eligibility for tax credits and deductions.
Common Payroll Tax Questions
What if I have two jobs?
Each employer must continue withholding Social Security tax until your wages with them exceed the wage base. You cannot ask them to stop based on combined income. However, you’ll receive a credit for excess withholding when filing your tax return.
What if I have both wages and self-employment income?
You may owe additional payroll taxes depending on how your combined income interacts with the wage base and Medicare thresholds. A tax advisor can help you navigate this.
Need Help?
Payroll taxes can get complex, especially with multiple income sources. Reach out to a tax professional to ensure compliance and avoid overpayment.