The 7 federal income tax brackets made it through 2014 without any congressional changes. The earnings amounts that fall into each tax rate, however, were adjusted, as usual, for inflation. This means you can make a bit more money without facing a substantial increase in your tax bill. For the 2014 tax year, the 7 individual income tax rates and applicable earnings are shown in the table below.

2014 tax brackets (for taxes due April 15, 2015)
Tax rate Single filer Married filing jointly or qualifying widow/widower Married filing separately Head of household
10% Up to $9,075 Up to $18,150 Up to $9,075 Up to $12,950
15% $9,076 to $36,900 $18,151 to $73,800 $9,076 to $36,900 $12,951 to $49,400
25% $36,901 to $89,350 $73,801 to $148,850 $36,901 to $74,425 $49,401 to $127,550
28% $89,351 to $186,350 $148,851 to $226,850 $74,426 to $113,425 $127,551 to $206,600
33% $186,351 to $405,100 $226,851 to $405,100 $113,426 to $202,550 $206,601 to $405,100
35% $405,101 to $406,750 $405,101 to $457,600 $202,551 to $228,800 $405,101 to $432,200
39.6% $406,751 or more $457,601 or more $228,801 or more $432,201 or more