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General education, not advice for your situation.

Carry Forward Learning Start here Intern0 XP

Glossary

Marginal rate

The rate on the next dollar of taxable income. Income is taxed in steps, so a raise or a bonus is taxed at the rate of the step it lands in, not at one rate for everything.

Definitions here carry no dated figures: the numbers live in the lessons, where each one shows when it was checked.