UStax_creditpct_of_investment

Historic Rehabilitation Credit

US-HISTREHAB · United States (Federal)

Summary

20% credit for qualified rehabilitation expenditures (structural components, interior/exterior walls, roofs, windows, doors, utilities) incurred in certified rehabilitation of certified historic structures. Requires approval by National Park Service and State Historic Preservation Office.

Benefit

Percentage
Flat
Duration
Max annual
(taxpayer)
Max total
(taxpayer)
Carryforward

Program metadata

Distribution
taxpayer_earned
Claimant subject
business
Refund/transfer election
Program family
Effective
Sunset
Application deadline
Transfer discount

Hard requirements (3)

  • local_approval_requiredProperty must be a Certified Historic Structure as determined by NPS Part 1 application. Listed on the National Register of Historic Places (or a contributing structure in a Registered Historic District). Standalone application submitted to SHPO and forwarded to NPS Technical Preservation Services. Without Part 1 certification (or determination that the structure is "preliminarily determined eligible"), the federal Historic Rehabilitation Tax Credit cannot be claimed.
  • local_approval_requiredRehabilitation work must be Certified by NPS — proposed work approved via Part 2 application before substantial work begins, completed work approved via Part 3 application after work is finished. Work must conform to the Secretary of the Interior's Standards for Rehabilitation. Without Part 2 + Part 3 approvals, the credit cannot be claimed; the credit is also subject to recapture for the first 5 years if the property is sold or ceases to be used as a certified rehab.
  • local_approval_requiredState Historic Preservation Office (SHPO) review required for all NPS Part 1, 2, and 3 applications. SHPO forwards applications to NPS with a recommendation. In Colorado, SHPO is housed at History Colorado. SHPO-rejected applications typically do not advance to NPS, so SHPO review effectively gates the federal program at the state level.

Preference / tiering rules (0)

None.

NAICS industries (0)

Any.

Geo zones (0)

Statewide / none specified.

Tags (6)

  • requires_historic_certification: true
  • historic_certification_registry: National Register of Historic Places
  • requires_application: true
  • pre_approval_required: true
  • approval_body: National Park Service (NPS) and State Historic Preservation Office (SHPO)
  • filing_form: Form 3468 (Investment Credit)

Tax bases

  • corporate_income_taxprimary

Approval requirements (3)

  • requiredUS NPS — Certified Rehabilitation Approval (Part 2/3)NPS Part 2 (proposed work) + Part 3 (completed work) — required for the credit. Subject to 5-year recapture if property is sold or use changes.
  • requiredUS National Park Service — Historic Certification (Part 1)NPS Part 1 historic-structure certification — required before the credit can be claimed.
  • requiredState Historic Preservation Office (SHPO) — reviewSHPO state-level review — applications flow through SHPO before reaching NPS. In CO, SHPO is at History Colorado.

Source

https://www.irs.gov/forms-pubs/about-form-3468
IRC §47; Form 3468
Last verified: 2026-04-22