Jessica Pfenning on April 7, 2015
How to Calculate Your Payroll Tax Liability
As an employer, it’s your responsibility to make contributions to federal programs like Social Security, Medicare and unemployment insurance. These fall under the Federal Insurance Contributions Act (FICA) and Federal Unemployment Tax Act (FUTA), and employment taxes are used to fund these programs. Consequently, you need to calculate your payroll tax liability and report it to the IRS. Otherwise, you run the risk of an audit and getting penalized. Here’s how it’s done.
Calculate Social Security Tax
As of March 2015, the Social Security tax rate is 12.4 percent. This total is split up so that the employer pays half and the employee pays the other half. This means that you’re required to pay 6.2 percent. You should also know that Social Security tax had a wage base limit of $118,500 in 2015. This means that you’re only responsible for paying taxes on the first $118,500 on an employee’s earnings.
To calculate what you owe on Social Security tax, you need to multiply your total payroll by 0.062. Just remember the wage base limit if any employees earn more than $118,500. If anyone falls into this category, then you would owe a maximum of $7,347.
Keep in mind that the wage base limit changes, so it’s smart to check with the IRS each year before proceeding. You can find updates on withholding rates here.
Calculate Medicare Tax
As of March 2015, Medicare tax is 2.9 percent, with the employer being responsible for 1.45 percent and the employee being responsible for the other 1.45 percent. There is no wage base limit on Medicare tax, so you’re required to pay taxes for the full amount that each employee earns. This can be calculated by multiplying your total payroll by 0.0145. Again, the percentage you’re responsible for can vary from year to year, so you should verify the number with the IRS.
Calculate Unemployment Tax
Unlike Social Security and Medicare, only employers make contributions to the Federal Unemployment Tax Act (FUTA). For 2015, employers must pay 6 percent for the first $7,000 that each employee makes. To calculate this number, you simply multiply 0.06 for each employee’s earnings up to $7,000.
You can streamline this if all of your employees earn at least $7,000 because it translates into you paying $420 for each employee. So if you have 10 employees, you would pay a total of $4,200.
Determine if You Must Pay a Medicare Surtax
Ever since November 26, 2013, a Medicare surtax of 9 percent went into effect that applies to employers with workers that reach certain earnings. The threshold amount depends upon a person’s filing status and breaks down like this:
|Filing Status||Threshold Amount|
|Married filing jointly||$250,000|
|Married filing separate||$125,000|
|Head of household (with qualifying person)||$200,000|
|Qualifying widow(er) with dependent child||$200,000|
If you have any employees that reach these earnings, you can calculate your tax contribution by multiplying 0.09 by how much they earned.
After calculating your contributions for Social Security, Medicare, unemployment insurance and if applicable, the Medicare surtax, add all of those contributions together for the grand total. Staying on top of this should ensure that your business stays compliant, and you can avoid penalties and a lot of stress.