# Marginal Tax Rate: What It Is, How To Calculate It.

. Marginal Tax Rate: What It Is and How To Calculate It. What is the definition of a marginal tax rate quizlet? A marginal tax rate is the tax rate that applies to the last dollar of income earned. The marginal tax rate can be applied to an individual's income, corporate income, or other taxes.

### How do you calculate maximum marginal tax rate?

The maximum marginal tax rate is the highest tax rate that a taxpayer can be subject to. For individual taxpayers in the United States, the maximum marginal tax rate is 39.6 percent. This rate applies to taxable income over \$415,050 for married taxpayers filing jointly, \$413,200 for heads of household, \$191,650 for single taxpayers, and \$129,600 for married taxpayers filing separately.

##### How much is marginal tax rate?

The marginal tax rate is the rate at which your next dollar of income will be taxed. So, if your marginal tax rate is 25%, that means your next dollar of income will be taxed at 25%. The marginal tax rate can change depending on your income level - the higher your income, the higher your marginal tax rate will be.

##### Why is it called marginal tax rate?

The term "marginal tax rate" is used to describe the amount of tax that an individual or corporation would pay on an additional dollar of income. For individuals, the marginal tax rate is the rate that would be applied to their last dollar of income. For corporations, the marginal tax rate is the rate that would be applied to their next dollar of income.

The term "marginal" comes from the Latin word for "border" or "edge." In this context, it refers to the fact that the marginal tax rate is the rate that applies to the next dollar of income.

The term "tax rate" is used because the marginal tax rate is the rate of tax that would be paid on an additional dollar of income.

What is the formula to calculate tax? The tax formula is:

tax = (gross income - deductions) x tax rate + tax credits

where:

gross income = your total income from all sources

deductions = any eligible expenses that can be deducted from your income

tax rate = the tax rate that applies to your income bracket

tax credits = any tax credits that you may be eligible for