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Capital Loss Deduction in Colorado 2026

Calculate your capital loss 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
$792
Est. Total Savings
$3,000
Max Deduction
Above-the-Line
Deduction Type
26.4%
Combined Tax Rate

Capital Loss Deduction Savings Calculator for Colorado

$
$

Federal Savings

$660

22% bracket

Colorado State

$132

4.4% rate

Total Savings

$792

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

Investors with net capital losses

  • 1$3,000 max per year
  • 2Excess carries forward
  • 3Short-term first

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

  • !Not tracking carryforward
  • !Wash sale violations
  • !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 DForm 8949

File these forms with your federal tax return to claim the capital loss deduction. Colorado may require additional state-specific forms.

Other Tax Deductions in Colorado

Tax-Loss Harvesting

Investment

~$6,000
est. savings

Investment Interest Expense

Investment

~$1,800
est. savings

Qualified Dividend Tax Rate

Investment

~$3,600
est. savings

Opportunity Zone Investment

Investment

~$12,000
est. savings

1031 Like-Kind Exchange

Investment

~$36,000
est. savings

QSBS Exclusion (Section 1202)

Investment

~$120,000
est. savings

Installment Sale

Investment

~$9,600
est. savings

NIIT Planning (3.8% Surtax)

Investment

~$6,000
est. savings

Capital Loss Deduction in Neighboring States

Wyoming

No state income tax

~$660
-132 vs Colorado

Nebraska

5.84% top rate (progressive)

~$835
+43 vs Colorado

Kansas

5.7% top rate (progressive)

~$831
+39 vs Colorado

Oklahoma

4.75% top rate (progressive)

~$803
+11 vs Colorado

New Mexico

5.9% top rate (progressive)

~$837
+45 vs Colorado

Utah

4.65% top rate (flat)

~$799
+7 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 Capital Loss Deduction Guide

Frequently Asked Questions

How much can I save with the Capital Loss Deduction in Colorado?

In Colorado, the capital loss deduction can save you an estimated $792 per year on a $5,000 deduction. This includes $660 in federal tax savings and $132 in Colorado state tax savings at the 4.4% marginal rate. The national average savings is $660/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 Capital Loss Deduction in Colorado?

Investors with net capital losses. 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 Capital Loss Deduction in Colorado?

To claim the capital loss deduction, you need to file Schedule D and Form 8949 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 Capital Loss 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

Tax-Loss Harvesting in Colorado

Avg savings: $5,000/year

Investment Interest Expense in Colorado

Avg savings: $1,500/year

Qualified Dividend Tax Rate in Colorado

Avg savings: $3,000/year

Opportunity Zone Investment in Colorado

Avg savings: $10,000/year

1031 Like-Kind Exchange in Colorado

Avg savings: $30,000/year

QSBS Exclusion (Section 1202) in Colorado

Avg savings: $100,000/year