Standard Deduction For 2024 For Seniors 2024. Single or married filing separately:  — for the 2024 tax year, the standard deduction will increase by $750 for single filers and those married filing separately, $1,500 for married filing jointly, and $1,100 for.

 — the 2024 standard deduction amounts are as follows:  — seniors over age 65 may claim an additional standard deduction of $1,950 for single filers and $1,550 for joint filers.