State Income Tax Deduction in Mississippi 2026
Calculate your state income tax deduction tax savings in Mississippi. With Mississippi's 4.7% top state tax rate, your combined savings are higher.
Mississippi Tax Overview
4.7% with first $10K exempt. Lowest cost of living. Lowest median household income.
Mississippi Income Tax Brackets (Single)
State Income Tax Deduction Savings Calculator for Mississippi
Federal Savings
$1,100
22% bracket
Mississippi State
$235
4.7% rate
Total Savings
$1,335
26.7% combined
At a 26.7% combined tax rate in Mississippi, every $1,000 in deductions saves you $267 in taxes.
Savings by Tax Bracket in Mississippi
Includes 4.7% Mississippi state tax on top of federal savings.
Eligibility Requirements
Taxpayers in states with income tax
- 1Part of SALT cap
- 2Must itemize
- 3Choose income OR sales tax
Mississippi residents should verify that this deduction is also recognized on their state tax return for additional savings of up to 4.7%.
Common Mistakes to Avoid
- !Double-counting property tax in SALT
- !Not considering sales tax alternative
- !Forgetting to claim the deduction on your Mississippi state return (missing up to 4.7% additional savings)
Mississippi Filing Tips
First $10,000 is exempt. Standard deduction is low ($2,300). Social Security and most retirement income exempt. Low cost of living means greater purchasing power.
Required Tax Forms
File these forms with your federal tax return to claim the state income tax deduction. Mississippi may require additional state-specific forms.
Other Tax Deductions in Mississippi
State & Local Tax (SALT) Deduction
State & Local
Sales Tax Deduction
State & Local
State Disability Insurance (SDI)
State & Local
Local Income Tax Deduction
State & Local
Mortgage Interest Deduction
Housing
Property Tax Deduction
Housing
Home Office Deduction
Housing
Home Energy Tax Credit
Housing
State Income Tax Deduction in Neighboring States
Calculate Your Full Tax Savings in Mississippi
Use our free tax calculators to optimize your entire tax return for Mississippi.
Frequently Asked Questions
How much can I save with the State Income Tax Deduction in Mississippi?
In Mississippi, the state income tax deduction can save you an estimated $1,335 per year on a $5,000 deduction. This includes $1,100 in federal tax savings and $235 in Mississippi state tax savings at the 4.7% marginal rate. The national average savings is $2,000/year.
What is the Mississippi state income tax rate?
Mississippi has a flat income tax system with a top rate of 4.7%. 4.7% with first $10K exempt. Lowest cost of living. Lowest median household income.
Who qualifies for the State Income Tax Deduction in Mississippi?
Taxpayers in states with income tax. The eligibility requirements are the same whether you live in Mississippi or another state, as this is a federal tax deduction. However, your total savings will vary based on Mississippi's 4.7% top state tax rate.
What tax forms do I need to claim the State Income Tax Deduction in Mississippi?
To claim the state income tax deduction, you need to file Schedule A with your federal return. Mississippi residents should also check if the state allows this deduction on their state return for additional savings of up to 4.7%. Filing status affects your deduction limits and tax bracket.
Is the State Income Tax Deduction better in Mississippi than in states without income tax?
Yes, Mississippi residents benefit more because the state's 4.7% top income tax rate means the deduction reduces both your federal AND state tax liability. In states with no income tax (like Texas, Florida, or Nevada), this deduction only reduces federal taxes. Your combined rate of 26.7% means more savings per dollar deducted.
What is the standard deduction in Mississippi for 2026?
Mississippi's standard deduction is $2,300 for single filers and $4,600 for married filing jointly. First $10,000 is exempt. Standard deduction is low ($2,300). Social Security and most retirement income exempt. Low cost of living means greater purchasing power.
Related Calculators
State & Local Tax (SALT) Deduction in Mississippi
Avg savings: $2,200/year
Sales Tax Deduction in Mississippi
Avg savings: $1,500/year
State Disability Insurance (SDI) in Mississippi
Avg savings: $400/year
Local Income Tax Deduction in Mississippi
Avg savings: $600/year
Mortgage Interest Deduction in Mississippi
Avg savings: $3,500/year
Property Tax Deduction in Mississippi
Avg savings: $2,200/year