2024 Standard Deduction Married Both Over 65. Single or married filing separately: For 2023 (tax returns typically filed in april 2024), the standard deduction amounts are $13,850 for single and for those who are married, filing separately;

The additional standard deduction amount for 2024 (returns usually filed in early 2025) is $1,550 ($1,950 if unmarried and not a surviving spouse). The standard deduction will increase by $750 for single filers and by $1,500 for joint filers (table 2).