Tax Lab - Tax Filing Status and Standard Deduction
View the standard deductions and tax filing status used in the Tax Lab.
Last published on: October 21, 2025
Income Lab’s Tax Lab models tax results using the standard deduction based on household members:
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Single (1 household member)
- Standard deduction: $14,600
- If age 65 or older: an additional deduction of $1,950
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Married Filing Jointly (2 household members)
- Standard deduction: $29,200
- If age 65 or older (per spouse): an additional deduction of $1,550
Important Note: We do not currently support modeling the Married Filing Separately status.