It is derived from the surname Brennan, which is an Anglicised form of the Irish Ã³ BraonÃ¡in. The popularity of (forms of) Brendan in Gaelic-speaking countries is thought to have influenced the use and popularity of the etymologically unrelated feminine name Brenda.
Federal Tax Brackets. Your tax bracket is the rate you pay on the last dollar you earn; but as a percentage of your income, your tax rate is generally less than that. First, here are the tax rates and the income ranges where they apply:
What Are the Federal Income Tax Rates by Tax Year? Before you prepare and e-file your tax return on efile.com, calculate your personal federal income tax rate based on your income and filing status. What Is a Tax Rate? A tax rate is the percentage at which taxes are paid on a dollar of income. What Is a Tax Bracket?