Question: what is a standard tax deduction 2018?
Answer: The Tax Cuts and Jobs Act (TCJA) increased the standard deduction amounts for 2018 well beyond what they would have been in that year, raising the deduction from $6,500 to $12,000 for singles, from $13,000 to $24,000 for married couples, and from $9,550 to $18,000 for heads of household.