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State Income Tax Deduction in Missouri 2026

Calculate your state income tax deduction tax savings in Missouri. With Missouri's 4.8% top state tax rate, your combined savings are higher.

Missouri Tax Overview

State Income Tax
4.8%
progressive
Sales Tax
4.225%
avg combined: 8.29%
Property Tax Rate
0.91%
Median Income
$60,374

Top rate 4.8%. Federal income tax deduction allowed. Uses federal standard deduction.

Missouri Income Tax Brackets (Single)

0%
$0 - $1,207
2%
$1,207 - $2,414
2.5%
$2,414 - $3,621
3%
$3,621 - $4,828
3.5%
$4,828 - $6,035
4%
$6,035 - $7,242
4.5%
$7,242 - $8,449
4.8%
$8,449 +
Your bracket
$1,340
Est. Total Savings
$10,000
Max Deduction
Itemized
Deduction Type
26.8%
Combined Tax Rate

State Income Tax Deduction Savings Calculator for Missouri

$
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Federal Savings

$1,100

22% bracket

Missouri State

$240

4.8% rate

Total Savings

$1,340

26.8% combined

At a 26.8% combined tax rate in Missouri, every $1,000 in deductions saves you $268 in taxes.

Savings by Tax Bracket in Missouri

10%
$740
12%
$840
22%
$1,340
24%
$1,440
32%
$1,840
35%
$1,990
37%
$2,090

Includes 4.8% Missouri 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

Missouri residents should verify that this deduction is also recognized on their state tax return for additional savings of up to 4.8%.

Common Mistakes to Avoid

  • !Double-counting property tax in SALT
  • !Not considering sales tax alternative
  • !Forgetting to claim the deduction on your Missouri state return (missing up to 4.8% additional savings)

Missouri Filing Tips

Use Missouri's federal income tax deduction. Federal standard deduction applies. Social Security exempt if AGI below $100K (married). Property tax credit for seniors.

Required Tax Forms

Schedule A

File these forms with your federal tax return to claim the state income tax deduction. Missouri may require additional state-specific forms.

Other Tax Deductions in Missouri

State & Local Tax (SALT) Deduction

State & Local

~$2,680
est. savings

Sales Tax Deduction

State & Local

~$1,827
est. savings

State Disability Insurance (SDI)

State & Local

~$487
est. savings

Local Income Tax Deduction

State & Local

~$731
est. savings

Mortgage Interest Deduction

Housing

~$4,264
est. savings

Property Tax Deduction

Housing

~$2,680
est. savings

Home Office Deduction

Housing

~$1,462
est. savings

Home Energy Tax Credit

Housing

~$1,800
est. savings

State Income Tax Deduction in Neighboring States

Iowa

3.8% top rate (flat)

~$2,345
+1,005 vs Missouri

Illinois

4.95% top rate (flat)

~$2,450
+1,110 vs Missouri

Kentucky

4% top rate (flat)

~$2,364
+1,024 vs Missouri

Tennessee

No state income tax

~$2,000
+660 vs Missouri

Arkansas

4.7% top rate (progressive)

~$2,427
+1,087 vs Missouri

Oklahoma

4.75% top rate (progressive)

~$2,432
+1,092 vs Missouri

Kansas

5.7% top rate (progressive)

~$2,518
+1,178 vs Missouri

Nebraska

5.84% top rate (progressive)

~$2,531
+1,191 vs Missouri

Tax Calculators for Missouri Cities

Kansas CitySt. LouisSpringfieldColumbiaIndependenceLee's SummitLee's SummitOFallonSt. JosephSt. Charles

Calculate Your Full Tax Savings in Missouri

Use our free tax calculators to optimize your entire tax return for Missouri.

Income Tax CalculatorMissouri Income TaxFull State Income Tax Deduction Guide

Frequently Asked Questions

How much can I save with the State Income Tax Deduction in Missouri?

In Missouri, the state income tax deduction can save you an estimated $1,340 per year on a $5,000 deduction. This includes $1,100 in federal tax savings and $240 in Missouri state tax savings at the 4.8% marginal rate. The national average savings is $2,000/year.

What is the Missouri state income tax rate?

Missouri has a progressive income tax system with a top rate of 4.8%. Top rate 4.8%. Federal income tax deduction allowed. Uses federal standard deduction.

Who qualifies for the State Income Tax Deduction in Missouri?

Taxpayers in states with income tax. The eligibility requirements are the same whether you live in Missouri or another state, as this is a federal tax deduction. However, your total savings will vary based on Missouri's 4.8% top state tax rate.

What tax forms do I need to claim the State Income Tax Deduction in Missouri?

To claim the state income tax deduction, you need to file Schedule A with your federal return. Missouri residents should also check if the state allows this deduction on their state return for additional savings of up to 4.8%. Filing status affects your deduction limits and tax bracket.

Is the State Income Tax Deduction better in Missouri than in states without income tax?

Yes, Missouri residents benefit more because the state's 4.8% 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 26.8% means more savings per dollar deducted.

What is the standard deduction in Missouri for 2026?

Missouri's standard deduction is $14,600 for single filers and $29,200 for married filing jointly. Use Missouri's federal income tax deduction. Federal standard deduction applies. Social Security exempt if AGI below $100K (married). Property tax credit for seniors.

Related Calculators

State & Local Tax (SALT) Deduction in Missouri

Avg savings: $2,200/year

Sales Tax Deduction in Missouri

Avg savings: $1,500/year

State Disability Insurance (SDI) in Missouri

Avg savings: $400/year

Local Income Tax Deduction in Missouri

Avg savings: $600/year

Mortgage Interest Deduction in Missouri

Avg savings: $3,500/year

Property Tax Deduction in Missouri

Avg savings: $2,200/year