Historic Preservation Property Tax Exemptions: How Landmark Homes Save on Taxes
Owning a historic property comes with unique challenges and unique benefits. One of the most significant benefits is the potential for property tax exemptions, freezes, or credits available to owners who maintain the historic character of their buildings. Many states and localities offer these incentives to encourage preservation of historic structures.

Here is how historic preservation tax benefits work and whether your property might qualify.
TL;DR
- Many states offer property tax benefits for historic properties that are maintained or restored
- Benefits include assessment freezes, tax abatements, and credits for rehabilitation costs
- Properties must typically be listed on (or eligible for) the National Register of Historic Places or a local register
- Owners must follow preservation guidelines and may face restrictions on alterations
- Federal historic tax credits (20% or 25%) are also available for qualifying rehabilitations
Types of Historic Preservation Tax Benefits
Assessment Freezes
Some states freeze the assessed value of a historic property for a period of years (typically 5-15 years) after the owner completes a qualifying rehabilitation. This prevents the improved value from increasing your tax bill, even though the rehabilitation makes the property more valuable.
Tax Abatements
Certain jurisdictions offer partial or full property tax abatement for historic properties. The abatement may last for a fixed number of years and may phase out gradually.
Rehabilitation Credits
Tax credits based on the cost of rehabilitating a historic structure. These are different from exemptions because they directly offset tax liability dollar-for-dollar, rather than reducing assessed value.
Understanding this topic fully means looking at both the big picture and the specific details that apply to your situation. Every property is different, and the strategies that save the most money are the ones tailored to your particular home, location, and circumstances.
Start by gathering the basic facts about your property: its assessed value, the tax rate in your jurisdiction, and any exemptions currently applied. Then compare your situation to what is available. You may find opportunities for savings that you did not know existed.
States With Historic Property Tax Benefits
| State | Program | Benefit |
|---|---|---|
| Texas | Historic Property Tax Exemption | Assessment freeze for 15 years after substantial rehabilitation |
| Louisiana | Historic Restoration Tax Abatement | 5-year assessment freeze at pre-rehabilitation value |
| Georgia | Historic Property Tax Freeze | 8.5-year assessment freeze after qualified rehabilitation |
| North Carolina | Historic Rehabilitation Tax Credit | 15-30% state income tax credit on rehabilitation costs |
| Virginia | Historic Rehabilitation Tax Credit | 25% state income tax credit on rehabilitation costs |
| Maryland | Historic Preservation Tax Credit | 20% state income tax credit on rehabilitation expenses |
| Missouri | Historic Preservation Tax Credit | 25% state tax credit on qualified rehabilitation expenses |
| New York | Historic Property Tax Exemption | Local option: can exempt increase in value from rehabilitation |
| Connecticut | Historic Preservation Tax Credit | 25% state tax credit on qualifying rehabilitation expenses |
| Colorado | Historic Property Tax Credit | State income tax credit for rehabilitation of historic properties |
Qualifying for Historic Tax Benefits
Property Must Be Historic
The property must typically be:

- Listed on the National Register of Historic Places, OR
- Located within a National Register Historic District, OR
- Listed on a state or local historic register, OR
- Eligible for listing on the National Register
Work Must Follow Standards
Any rehabilitation work must follow the Secretary of the Interior's Standards for Rehabilitation. These standards ensure that the historic character of the building is preserved. Major alterations that compromise the historic integrity can disqualify the property.
Minimum Investment
Most programs require a minimum investment in rehabilitation. Common thresholds are 25-50% of the assessed value of the building (before rehabilitation) or the adjusted basis of the property.
Federal Historic Tax Credits
In addition to state property tax benefits, the federal government offers:
- 20% Tax Credit: For qualifying rehabilitation of certified historic structures used for income-producing purposes (commercial, rental). The credit must be taken over 5 years.
- These credits do not directly reduce property taxes, but they offset federal income tax liability and can make rehabilitation projects financially viable.
Understanding this topic fully means looking at both the big picture and the specific details that apply to your situation. Every property is different, and the strategies that save the most money are the ones tailored to your particular home, location, and circumstances.
Start by gathering the basic facts about your property: its assessed value, the tax rate in your jurisdiction, and any exemptions currently applied. Then compare your situation to what is available. You may find opportunities for savings that you did not know existed.
Application Process
- Determine if your property qualifies. Check with your State Historic Preservation Office (SHPO) to confirm the property's historic status.
- Plan your rehabilitation. Work with an architect familiar with historic preservation standards.
- Apply for state and local tax benefits. Submit applications to the relevant state or local agency before beginning work (required in most programs).
- Complete the rehabilitation. Follow the Secretary of the Interior's Standards.
- Notify the county assessor. Request that the assessment freeze or abatement be applied.
- Maintain the property. Failure to maintain the historic character may result in loss of the tax benefit.
Understanding this topic fully means looking at both the big picture and the specific details that apply to your situation. Every property is different, and the strategies that save the most money are the ones tailored to your particular home, location, and circumstances.
Start by gathering the basic facts about your property: its assessed value, the tax rate in your jurisdiction, and any exemptions currently applied. Then compare your situation to what is available. You may find opportunities for savings that you did not know existed.
Considerations and Trade-offs
- Restrictions on alterations: You may be limited in what changes you can make to the property's exterior and sometimes interior
- Maintenance obligations: Historic properties often require more expensive maintenance using specific materials and methods
- Application complexity: The process involves more documentation and review than standard exemptions
- Time commitment: Approvals can take months, and the rehabilitation itself must meet specific standards
Understanding this topic fully means looking at both the big picture and the specific details that apply to your situation. Every property is different, and the strategies that save the most money are the ones tailored to your particular home, location, and circumstances.
Start by gathering the basic facts about your property: its assessed value, the tax rate in your jurisdiction, and any exemptions currently applied. Then compare your situation to what is available. You may find opportunities for savings that you did not know existed.
How to Apply: Step by Step
Filing for a property tax exemption is straightforward, but each step matters. Here is the process most counties follow.
1. Confirm eligibility. Before you fill out any forms, verify that you meet every requirement. Age thresholds, income limits, residency requirements, and disability status all have specific documentation needs. Gather these documents first.
2. Get the application form. Most county assessor offices post exemption application forms on their website. If not, call the office and request one. Some counties allow online filing; others require paper forms submitted in person or by mail.
3. Complete the form accurately. Fill in every field. Attach all required documentation. Incomplete applications are the top reason for exemption denials and delays. If you are unsure about a field, call the assessor's office and ask rather than guessing.
4. Submit before the deadline. Exemption deadlines are strict. Late applications are typically rejected without review. File at least two weeks before the deadline to allow time for any issues.
5. Follow up. After submitting, call the assessor's office to confirm your application was received and is being processed. Check your next tax bill to verify the exemption was applied. If it was not, contact the office immediately.
Your Next Steps
Do not let this information sit. Take action this week:
- Review your most recent assessment notice. Pull it out and check every line. Look for errors in square footage, lot size, bedroom count, and property features. Mistakes here are more common than most homeowners realize.
- Pull comparable sales data. Find 3 to 5 similar properties near you that sold recently. If they sold for less than your assessed value, you have the foundation of a strong appeal.
- Check your exemption status. Contact your county assessor's office and confirm which exemptions are currently applied to your property. Many homeowners qualify for exemptions they have never filed for.
- Set a deadline reminder. Find your appeal deadline and put it on your calendar with a 2-week advance warning. Missing the deadline costs you a full year of potential savings.
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Frequently Asked Questions
Does listing my home as historic increase my property taxes?
Not directly. Listing itself does not trigger a reassessment. However, improvements made to the property could increase its assessed value. Historic tax benefits (assessment freezes) are designed to offset this increase.
Can I get historic tax benefits for my primary residence?
State and local property tax benefits often apply to all types of properties, including primary residences. Federal income tax credits (20%) are limited to income-producing properties, but some states offer credits for owner-occupied historic homes as well.
What if my home is in a historic district but not individually listed?
Properties within a National Register Historic District that contribute to the district's significance typically qualify for the same benefits as individually listed properties.
Check Your Property Tax Savings
Whether you own a historic property or a modern home, our free assessment analyzer identifies all exemptions available to you and checks whether your assessment is accurate.
Check your property now to find all available savings.
Property record errors are surprisingly common. The most frequent mistakes include incorrect square footage, wrong number of bedrooms or bathrooms, a finished basement listed when yours is unfinished, or an extra garage bay that does not exist. Each of these inflates your assessed value and your tax bill.
To check for errors, request your property record card from the assessor's office. Walk through your home with the card in hand and compare every line item. If anything is wrong, document the correction with measurements, photos, or building permits. Presenting a clear error to the review board is often the fastest path to a reduced assessment.