Does your small business engage in qualified research activities? If so, you may be eligible for a research tax credit that you can use to offset your federal payroll tax bill.
According to IRS Publication 5137, Fringe Benefit Guide, a fringe benefit is “a form of pay (including property, services, cash or cash equivalent), in addition to stated pay, for the performance of services.” But the tax treatment of a fringe benefit can vary dramatically based on the type of benefit.
In addition to income tax, you must pay Social Security and Medicare taxes on earned income, such as salary and self-employment income. The 12.4% Social Security tax applies only up to the Social Security wage base of $118,500 for 2016. All earned income is subject to the 2.9% Medicare tax.