Standard Deduction 2024 Married Jointly 65 Years. Seniors over age 65 may claim an additional standard deduction of $1,950 for single filers and $1,550 for joint filers. That’s the 2024 regular standard deduction of $29,200 for married taxpayers filing joint returns, plus three additional standard deductions at $1,550 apiece.

Irs provides tax inflation adjustments for tax year 2024. That’s the 2024 regular standard deduction of $29,200 for married taxpayers filing joint returns, plus three additional standard deductions at $1,550 apiece.