Irs Tax Brackets 2024 Married Filing Jointly.  — for the 2024 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. The income tax calculator estimates the refund or potential owed amount on a federal tax return.

 — see current federal tax brackets and rates based on your income and filing status.  — there are five main filing statuses: