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State & Local Tax (SALT) Deduction in Colorado 2026

Calculate your state & local tax (salt) deduction tax savings in Colorado. With Colorado's 4.4% top state tax rate, your combined savings are higher.

Colorado Tax Overview

State Income Tax
4.4%
flat
Sales Tax
2.9%
avg combined: 7.81%
Property Tax Rate
0.49%
Median Income
$82,254

Flat 4.4%. Uses federal taxable income. TABOR mandates refunds when revenue exceeds limits.

Colorado Income Tax Brackets (Single)

4.4%
$0 +
Your bracket
$1,320
Est. Total Savings
$10,000
Max Deduction
Itemized
Deduction Type
26.4%
Combined Tax Rate

State & Local Tax (SALT) Deduction Savings Calculator for Colorado

$
$

Federal Savings

$1,100

22% bracket

Colorado State

$220

4.4% rate

Total Savings

$1,320

26.4% combined

At a 26.4% combined tax rate in Colorado, every $1,000 in deductions saves you $264 in taxes.

Savings by Tax Bracket in Colorado

10%
$720
12%
$820
22%
$1,320
24%
$1,420
32%
$1,820
35%
$1,970
37%
$2,070

Includes 4.4% Colorado state tax on top of federal savings.

Eligibility Requirements

Taxpayers paying state/local income or sales tax

  • 1$10,000 cap
  • 2Choose income OR sales tax
  • 3Must itemize

Colorado residents should verify that this deduction is also recognized on their state tax return for additional savings of up to 4.4%.

Common Mistakes to Avoid

  • !Exceeding $10,000 cap
  • !Not choosing optimal method
  • !Forgetting to claim the deduction on your Colorado state return (missing up to 4.4% additional savings)

Colorado Filing Tips

Federal deductions automatically apply. Watch for TABOR refund checks (taxable federally). Colorado offers retirement income subtractions for 55+ and generous renewable energy credits.

Required Tax Forms

Schedule A

File these forms with your federal tax return to claim the state & local tax (salt) deduction. Colorado may require additional state-specific forms.

Other Tax Deductions in Colorado

State Income Tax Deduction

State & Local

~$2,400
est. savings

Sales Tax Deduction

State & Local

~$1,800
est. savings

State Disability Insurance (SDI)

State & Local

~$480
est. savings

Local Income Tax Deduction

State & Local

~$720
est. savings

Mortgage Interest Deduction

Housing

~$4,200
est. savings

Property Tax Deduction

Housing

~$2,640
est. savings

Home Office Deduction

Housing

~$1,440
est. savings

Home Energy Tax Credit

Housing

~$1,800
est. savings

State & Local Tax (SALT) Deduction in Neighboring States

Wyoming

No state income tax

~$2,200
+880 vs Colorado

Nebraska

5.84% top rate (progressive)

~$2,784
+1,464 vs Colorado

Kansas

5.7% top rate (progressive)

~$2,770
+1,450 vs Colorado

Oklahoma

4.75% top rate (progressive)

~$2,675
+1,355 vs Colorado

New Mexico

5.9% top rate (progressive)

~$2,790
+1,470 vs Colorado

Utah

4.65% top rate (flat)

~$2,665
+1,345 vs Colorado

Tax Calculators for Colorado Cities

DenverColorado SpringsAuroraFort CollinsLakewoodThorntonArvadaWestminsterPuebloCentennial

Calculate Your Full Tax Savings in Colorado

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

Income Tax CalculatorColorado Income TaxFull State & Local Tax (SALT) Deduction Guide

Frequently Asked Questions

How much can I save with the State & Local Tax (SALT) Deduction in Colorado?

In Colorado, the state & local tax (salt) deduction can save you an estimated $1,320 per year on a $5,000 deduction. This includes $1,100 in federal tax savings and $220 in Colorado state tax savings at the 4.4% marginal rate. The national average savings is $2,200/year.

What is the Colorado state income tax rate?

Colorado has a flat income tax system with a top rate of 4.4%. Flat 4.4%. Uses federal taxable income. TABOR mandates refunds when revenue exceeds limits.

Who qualifies for the State & Local Tax (SALT) Deduction in Colorado?

Taxpayers paying state/local income or sales tax. The eligibility requirements are the same whether you live in Colorado or another state, as this is a federal tax deduction. However, your total savings will vary based on Colorado's 4.4% top state tax rate.

What tax forms do I need to claim the State & Local Tax (SALT) Deduction in Colorado?

To claim the state & local tax (salt) deduction, you need to file Schedule A with your federal return. Colorado residents should also check if the state allows this deduction on their state return for additional savings of up to 4.4%. Filing status affects your deduction limits and tax bracket.

Is the State & Local Tax (SALT) Deduction better in Colorado than in states without income tax?

Yes, Colorado residents benefit more because the state's 4.4% 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 26.4% means more savings per dollar deducted.

What is the standard deduction in Colorado for 2026?

Colorado's standard deduction is $15,000 for single filers and $30,000 for married filing jointly. Federal deductions automatically apply. Watch for TABOR refund checks (taxable federally). Colorado offers retirement income subtractions for 55+ and generous renewable energy credits.

Related Calculators

State Income Tax Deduction in Colorado

Avg savings: $2,000/year

Sales Tax Deduction in Colorado

Avg savings: $1,500/year

State Disability Insurance (SDI) in Colorado

Avg savings: $400/year

Local Income Tax Deduction in Colorado

Avg savings: $600/year

Mortgage Interest Deduction in Colorado

Avg savings: $3,500/year

Property Tax Deduction in Colorado

Avg savings: $2,200/year