Population Demographics for Sherman County, Texas in 2016 and 2015.
Additional amounts are available for persons who are blind and/or are at least 65 years of age. The standard deduction is distinct from personal exemptions, which also are available to all taxpayers and dependents.
Freebase(0.00 / 0 votes)Rate this definition: Standard deduction. The standard deduction, as defined under United States tax law, is a dollar amount that non-itemizers may subtract from their income and is based upon filing status. It is available to US citizens and resident aliens who are individuals, married persons, and heads of household and increases every year.