Final answer:
The highest tax bracket in the United States is 35%.
Step-by-step explanation:
The highest tax bracket in the United States currently is 35%. This means that individuals earning above a certain income level are required to pay 35% of their taxable income in federal taxes. For example, if someone earns $100,000 and falls into the highest tax bracket, they would owe $35,000 in federal taxes.
Learn more about Tax brackets in the United States