Historic Rehabilitation Tax Credit — Tax Deduction Guide 2026
Claim a 20% tax credit on qualified rehabilitation expenses for certified historic structures, taken ratably over 5 years.
Eligibility
Owners of certified historic structures who undertake substantial rehabilitation
Tax Savings Calculator
Estimated Tax Savings
$5,000
Tax credits reduce your tax bill dollar-for-dollar.
Savings by Tax Bracket
Requirements
- 120% credit for certified historic structures
- 2Must be a substantial rehabilitation (exceed adjusted basis)
- 3Must follow Secretary of Interior's Standards
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
Required Tax Forms
Historic Rehabilitation Tax Credit by State
State rules and tax rates affect the value of this deduction. Check your state for localized guidance:
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Frequently Asked Questions
What is the Historic Rehabilitation Tax Credit?
Claim a 20% tax credit on qualified rehabilitation expenses for certified historic structures, taken ratably over 5 years.
Who is eligible for the Historic Rehabilitation Tax Credit?
Owners of certified historic structures who undertake substantial rehabilitation
How much can I save with the Historic Rehabilitation Tax Credit?
The average tax savings is $15,000 per year. Your actual savings depend on your tax bracket and qualifying amount.
What forms do I need for the Historic Rehabilitation Tax Credit?
You'll need to file Form 3468 and NPS Form 10-168 to claim this credit.
What are common mistakes with the Historic Rehabilitation Tax Credit?
Common mistakes include: Not getting Part 1 certification before starting work; Failing to meet the substantial rehabilitation test; Not spreading credit over 5 years as required. Always double-check requirements before filing.
Is the Historic Rehabilitation Tax Credit worth claiming?
With average savings of $15,000, the historic rehabilitation tax credit is highly valuable. Make sure you meet all eligibility requirements.