Standard Deduction For 2025 Married Jointly. For the 2025 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 heads of household. For the 2023 tax year (for forms you file in 2025), the standard deduction is $13,850 for single filers and married couples filing separately, $27,700 for married.
For the 2025 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 heads of household. Single or married filing separately—$14,600.