2025 Standard Deduction Married Filing Jointly Single. The standard deduction for 2025 is $15,000 for single filers and married people filing separately, $22,500 for heads of household, and $30,000 for those married filing jointly. 10% for single filers with incomes of $11,925 or less and for married couples filing a joint tax return with incomes of $23,850 or less.

The standard deduction is a flat amount that reduces your taxable income and potentially your tax bill. Direct file available starting jan.