What employer tax is and where it comes from

Employer tax is money your employer pays to the federal and state governments based on how much they pay you in wages. It is separate from the taxes taken out of your paycheck — your employer sends this money directly to the government on top of what you earn. The main employer taxes are Social Security tax (6.2% of your wages), Medicare tax (1.45% of your wages), and federal and state unemployment insurance taxes.

Your employer is required by law to pay these taxes. They do not come out of your salary; they are an additional cost to the employer. For example, if you earn $50,000 per year, your employer pays roughly $3,825 in Social Security and Medicare taxes alone, in addition to your salary and any benefits.

Employer taxes fund the Social Security and Medicare programs that you may draw from later in life, and they fund unemployment insurance that workers can claim if they lose their job. Some of these taxes also support workers' compensation insurance, which covers medical costs and lost wages if you are injured on the job.

Key Takeaways

  • Employer taxes are separate from payroll taxes withheld from your paycheck and are paid directly by your employer to federal and state governments.
  • The largest employer taxes are Social Security (6.2%), Medicare (1.45%), and unemployment insurance, which vary by state.
  • These taxes fund Social Security, Medicare, and unemployment benefits that workers may receive later.
  • Self-employed people pay both the employer and employee portion of Social Security and Medicare taxes, totaling 15.3% instead of 7.65%.
  • Employer tax rates do not change based on how much you earn, but the total amount your employer pays increases with your salary.

How employer tax differs from payroll tax deductions

Payroll taxes taken from your paycheck and employer taxes are often confused because they fund the same programs, but they work differently. Payroll taxes are withheld from your wages before you receive them — you see the deduction on your pay stub. Employer taxes are paid by your employer separately and do not appear on your paycheck.

Both you and your employer pay into Social Security and Medicare. You pay 6.2% for Social Security and 1.45% for Medicare from your paycheck. Your employer pays the same percentages on top of your salary. Together, these create a 12.4% Social Security contribution and 2.9% Medicare contribution that funds both programs.

Unemployment insurance works differently. In most states, only the employer pays this tax — it does not come out of your paycheck at all. The rate varies by state and by industry, but typically ranges from 0.5% to 5.4% of your wages, depending on the employer's history of layoffs and claims.

Employer tax rates and how they are calculated

Social Security and Medicare employer tax rates are fixed by federal law and do not change. Your employer pays 6.2% for Social Security on wages up to $168,600 per year (this wage cap changes annually). Once you earn more than the cap, your employer stops paying Social Security tax on additional income. Medicare tax has no wage cap, so your employer pays 1.45% on all your wages, no matter how high.

Unemployment insurance rates vary significantly by state and by employer. Each state sets its own rate, and employers with more layoffs or claims typically pay higher rates. A new employer might pay 2% to 3%, while an established employer with few claims might pay 0.5% to 1%. Some states also charge a small unemployment tax to employees, though most do not.

Your employer calculates these taxes on your gross wages — the total amount you earn before any deductions. If you earn $60,000 per year, your employer calculates employer taxes on the full $60,000, not on the amount after your health insurance or 401(k) contributions are deducted.

Why employer tax matters to you

Employer tax directly funds benefits you may receive. The Social Security and Medicare taxes your employer pays go into trust funds that pay retirement benefits, disability benefits, and survivor benefits. If you become disabled before retirement age, Social Security draws from these funds. If you die, your family may receive survivor benefits. When you turn 67 (or your full retirement age), you draw from the same fund your employer has been paying into.

Unemployment insurance funded by employer taxes is the safety net if you lose your job. When you file for unemployment benefits, the money comes from the employer tax pool in your state. The amount you receive and how long you can receive it depends on your state's rules and your work history, but the program exists because employers pay into it.

Understanding employer tax also matters if you are self-employed or considering starting a business. Self-employed people must pay both the employer and employee portion of Social Security and Medicare taxes — 15.3% total instead of the 7.65% that appears on a regular employee's paycheck. This is a significant cost that affects how much profit you keep from your business.

Employer tax and your benefits may be able to access

The amount of employer tax paid on your behalf does not directly determine how much you receive in benefits, but your work history does. Social Security benefits are based on how much you earned over your lifetime and how long you worked, not on how much your employer paid in taxes. However, the employer tax system ensures that the Social Security and Medicare programs have the funds to pay you when you become may be able to access.

For unemployment benefits, your may be able to access depends on your state's rules and your work history, not on how much employer tax was paid. Most states require you to have worked a minimum number of weeks or earned a minimum amount in the past 12 months. Some states also have a waiting period before you can receive your first payment, typically one week.

If you have not worked long enough or earned enough to meet your state's requirements, you will not receive unemployment benefits even if your employer paid unemployment tax. The tax funds the program, but individual may be able to access is separate.

What happens if an employer does not pay employer tax

Employers are required by law to pay employer taxes and to report them to the IRS and state tax agencies. If an employer fails to pay these taxes, the IRS can assess penalties, interest, and back taxes. In serious cases, the employer may face criminal charges.

If you worked for an employer who did not pay employer taxes, you may still receive credit for that work toward Social Security and Medicare benefits, but only if you paid payroll taxes from your paycheck. The Social Security Administration has a record of your earnings based on what your employer reported to them, even if the employer tax portion was not paid.

If you suspect your employer is not paying employer taxes, you can report it to the IRS using Form 13909 (Whistleblower Submission). You can also contact your state's labor department or tax agency. These agencies investigate and can recover unpaid taxes and penalties.

Frequently Asked Questions

Does employer tax come out of my paycheck?

No. Employer tax is paid by your employer directly to the government and does not appear on your paycheck. You may see Social Security and Medicare taxes withheld from your paycheck — those are payroll taxes, which are different. Your employer pays employer taxes in addition to your salary.

Can my employer deduct employer tax from my wages?

No. Federal law prohibits employers from deducting employer taxes from your paycheck. Your employer must pay these taxes from their own funds. If your employer is deducting these taxes from your wages, that is illegal and should be reported to the Department of Labor or your state's labor agency.

What if I work for multiple employers?

Each employer pays employer tax on the wages they pay you. If you work two jobs, both employers pay Social Security and Medicare taxes on your earnings from their company. However, you only pay Social Security tax up to the annual wage cap ($168,600 in 2024) across all jobs combined. If you exceed the cap, you may be able to claim a credit on your tax return.

Do self-employed people pay employer tax?

Self-employed people pay both the employer and employee portion of Social Security and Medicare taxes, called self-employment tax. This totals 15.3% (12.4% for Social Security up to the wage cap, plus 2.9% for Medicare). You pay this when you file your annual tax return, not through payroll withholding.

How does employer tax affect my Social Security benefits?

Employer tax funds the Social Security program, but your benefit amount is based on your lifetime earnings and work history, not on how much your employer paid in taxes. The more you earned over your lifetime, the higher your benefit will be. Employer tax ensures the program has money to pay you when you become may be able to access.