The indexing factor for federal tax credits and brackets for 2017 is 1.4%. The following federal tax rates and brackets will be in effect for individuals for the 2017 tax year.
Income level Federal tax rate
$11,635 - $45,916 15%
$45,917 - $91,831 20.5%
$91,832 - $142,353 26%
$142,354 - $202,800 29%
Over $202,800 33%