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Historic Rehabilitation Tax Credit in Denver, CO 2026

Calculate your historic rehabilitation tax credit tax savings in Denver, Colorado. With Colorado's 4.4% state tax rate, your combined savings are higher.

Colorado Tax Context

State Income Tax
4.4%
Local Income Tax
None
Property Tax Rate
0.51%
Tax Burden
Moderate

Denver imposes various local fees; Tabor amendment limits tax growth

$5,000
Est. Total Savings
No Limit
Max Deduction
Tax Credit
Deduction Type
26.4%
Combined Tax Rate

Historic Rehabilitation Tax Credit Savings Calculator for Denver

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Federal Savings

$5,000

22% bracket

Colorado State

$0

4.4% rate

Local Tax

$0

0% rate

Total Savings

$5,000

26.4% combined

Tax credits reduce your tax bill dollar-for-dollar, regardless of your tax bracket.

Savings by Tax Bracket in Denver

10%
$5,000
12%
$5,000
22%
$5,000
24%
$5,000
32%
$5,000
35%
$5,000
37%
$5,000

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

Eligibility Requirements

Owners of certified historic structures who undertake substantial rehabilitation

  • 120% credit for certified historic structures
  • 2Must be a substantial rehabilitation (exceed adjusted basis)
  • 3Must follow Secretary of Interior's Standards

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 getting Part 1 certification before starting work
  • !Failing to meet the substantial rehabilitation test
  • !Not spreading credit over 5 years as required
  • !Forgetting to claim the deduction on your Colorado state return (missing 4.4% additional savings)

Required Tax Forms

Form 3468NPS Form 10-168

File these forms with your federal tax return to claim the historic rehabilitation tax credit. Colorado may require additional state-specific forms.

Calculate Your Full Tax Savings in Denver

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

Frequently Asked Questions

How much can I save with the Historic Rehabilitation Tax Credit in Denver, CO?

In Denver, Colorado, the historic rehabilitation tax credit can save you an estimated $5,000 per year. This includes $5,000 in federal tax savings and $0 in Colorado state tax savings. The national average savings is $15,000/year.

What is the Colorado state income tax rate for Denver residents?

Colorado has a 4.4% state income tax rate. Denver residents have no additional local income tax. Denver imposes various local fees; Tabor amendment limits tax growth

Who qualifies for the Historic Rehabilitation Tax Credit in Denver?

Owners of certified historic structures who undertake substantial rehabilitation. The eligibility requirements are the same whether you live in Denver or elsewhere in the U.S., as this is a federal tax credit. However, your savings amount will vary based on Colorado's 4.4% state tax rate.

What tax forms do I need to claim the Historic Rehabilitation Tax Credit in Colorado?

To claim the historic rehabilitation tax credit, you need to file Form 3468 and NPS Form 10-168 with your federal return. Colorado residents should also check if the state allows this deduction on their state return, which could provide an additional 4.4% savings. Filing status affects your deduction limits and tax bracket.

Is the Historic Rehabilitation Tax Credit better in Denver than in states without income tax?

Yes, Denver residents benefit more because Colorado's 4.4% state income tax 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.