What is the standard deduction for 2013?

For the tax year 2013, the standard deduction amounts were $6,100 for single filers and married individuals filing separately, $12,200 for married couples filing jointly, and $8,950 for heads of household. These amounts are subject to adjustments for inflation and can vary based on filing status. Additionally, taxpayers who are 65 or older or blind could claim an additional deduction.