Payroll tax is a type of social insurance tax, not a type of federal income tax.

The highest marginal income tax rate for individuals in the United States is 37%.

Gambling losses are not a deductible expense for federal income tax purposes.

The standard deduction for a single taxpayer in the United States is $12,550.

Income tax is not a type of federal estate tax.

The federal estate tax exemption amount is $12.06 million.

Generation-skipping transfer tax is not a type of federal gift tax.

The annual exclusion amount for federal gift tax purposes is $15,000.

Sales tax is not a type of federal excise tax.

The federal excise tax rate on gasoline is 18.4 cents per gallon.

Sales tax is not a type of federal customs duty.

Ad valorem duty is the most common type of federal customs duty.

Sales tax credit is not a type of federal tax credit.

The maximum amount of the earned income tax credit is $6,935.

Sales tax deduction is not a type of federal tax deduction.