What Does State Income Tax Withheld Mean?
State income tax. In those states an employer is required to withhold the state income tax that an employee is expected to owe based on salaries or wages. Like its federal counterpart, the amount withheld is rarely the exact amount of income tax that the employee will owe to the state government.
What kind of taxes do I have to pay for Medicare?
The NIIT, also known as the Unearned Income Medicare Contribution Surtax, is a 3.8% Medicare tax that applies to investment income and to regular income over a certain threshold. If your Modified Adjusted Gross Income exceeds $200,000 ($250,000 if you’re married and filing jointly) you may be subject to the NIIT.
