The Historic Tax Credit (HTC) is a 20% federal tax credit under IRC Section 47 for the certified rehabilitation of income-producing historic buildings listed on the National Register of Historic Places — one of the most powerful tools for financing adaptive reuse and commercial historic preservation.
The Historic Tax Credit was enacted as part of the Tax Reform Act of 1976 and is codified at IRC §47 (irs.gov/credits-deductions/businesses/rehabilitation-tax-credit). It provides a 20% tax credit on qualified rehabilitation expenditures (QREs) for the certified rehabilitation of certified historic structures — buildings individually listed on the National Register of Historic Places or contributing buildings in a registered historic district. The certification process is administered jointly by the IRS and the National Park Service (NPS): the property owner submits a three-part application to the NPS's Technical Preservation Services (nps.gov/subjects/taxincentives/index.htm) for historic significance certification (Part 1), description of rehabilitation work (Part 2), and final certification after completion (Part 3). The rehabilitation must meet the Secretary of the Interior's Standards for Rehabilitation. QREs must exceed the greater of $5,000 or the adjusted basis of the building (but not land). The Tax Cuts and Jobs Act of 2017 modified the HTC: the 20% credit is now claimed ratably over 5 years (20% per year) rather than in the year of completion. A separate 10% credit for non-historic pre-1936 buildings was repealed. The credit is available to owners of income-producing properties — it does not apply to personal residences. Investors frequently invest in HTC projects through pass-through entities (partnerships, S-corps) to receive the credit allocation. Combined federal and state HTCs (many states offer 10–25% additional credits) can cover 30–45% of qualified rehabilitation costs (nps.gov/subjects/taxincentives/upload/2024-Historic-Tax-Credit-Fact-Sheet.pdf).
Qualifying buildings must be 'certified historic structures': either individually listed on the National Register of Historic Places or contributing buildings within a registered historic district. The rehabilitation must be a 'certified rehabilitation' meeting the Secretary of the Interior's Standards. Application is through the National Park Service (nps.gov/subjects/taxincentives/index.htm). Non-historic buildings do not qualify for the 20% credit.
Yes. HTC syndication is common: a developer places the project in a partnership, allocates the HTC and depreciation to an investor (typically a bank or insurance company seeking tax offsets), and receives equity proceeds in exchange. Investors typically pay $0.80–$0.95 per credit dollar depending on project risk, lease-up risk, and investor demand. The investor must hold the credit property for 5 years to avoid recapture under IRC §47(a) (irs.gov/credits-deductions/businesses/rehabilitation-tax-credit).
No. The HTC under IRC §47 is a non-refundable credit — it offsets regular federal income tax liability but cannot generate a refund if credits exceed tax owed. Unused credits can be carried back 1 year and forward 20 years under IRC §39. For projects where the developer cannot use the credit directly, syndication to a taxpayer with sufficient tax liability is the standard solution.