Standard Deduction Married 2025. $30,000 for married individuals filing jointly and surviving spouses, $22,500 for heads of households, and; Seniors over age 65 may claim an additional standard deduction of $2,000 for single filers and $1,600 for joint filers.

For single taxpayers, the standard deduction is $15,000, a $400. For 2025, the standard deduction for single filers is $15,000, and for married couples filing jointly, it’s $30,000.