Preserving our nation's historic buildings.

Technical Preservation Services develops historic preservation policy and guidance on preserving and rehabilitating historic buildings, administers the Federal Historic Preservation Tax Incentives Program for rehabilitating historic buildings, and sets the Secretary of the Interior's Standards for the Treatment of Historic Properties.

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  • The American Institute of Architects (AIA) honors a historic tax credit project as one of the Top Ten Green Projects of the year.
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Featured Publication

Are your windows too deteriorated to repair? Learn about the Documentation Requirements for Proposed Window Replacement and save time in the tax credit application process.