Income tax is structured progressively, meaning different income levels are taxed at different rates, often called "tax brackets." These brackets divide your income into various ranges, each taxed at a specified rate. Here's a clearer breakdown:
As your income increases, the tax rate on each additional dollar earned increases, but only for the income within each specific bracket. For instance, you might pay a lower tax rate on the first portion of your income and a higher rate on the income that exceeds a certain threshold.
These brackets are typically established by the government and are adjusted periodically for inflation. Each bracket corresponds to a particular income range. For example:
- Income up to $10,000 is taxed at 10%.
- Income between $10,001 and $40,000 is taxed at 15%.
- Income above $40,000 is taxed at 25%.
Your marginal tax rate is applied to the last dollar of income you earn, while your effective tax rate is the average rate you pay on all your income. Because only the income within each bracket is taxed at that bracket's rate, most people pay an effective tax rate lower than their marginal tax rate.
In summary, the bracket tax system ensures that higher earners pay more of their income in taxes. It progressively promotes fairness by taxing only the income within each specified range at the designated rate.