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:
Tax brackets are different for each filing status, so your income may no longer be taxed at the same rate as when you were single. When you are married and file a joint return, your income is combined â which, in turn, may bump one or both of you into a higher tax bracket.