Prosperlink Tax Group logo

Prosperlink Tax Group

Tax Wellness Kit

Topic 03 · 6 min read

The Historic Rehabilitation Credit

Twenty percent of the cost of restoring a certified historic building.

Spend money bringing a certified historic structure back into income-producing use and the law returns 20 percent of the qualifying rehabilitation costs as a credit, spread over five years. The building must be listed or contribute to a registered district, the work has to satisfy preservation standards, and the spending has to be substantial relative to what the building is already worth.

What to know

Certified structure, certified work
Two separate approvals are involved: the building's historic status and the rehabilitation plan itself, reviewed against the Secretary of the Interior's standards.
The substantial rehabilitation test
Qualifying spending generally must exceed the building's adjusted basis over a 24-month measuring period, which is a high bar on an expensive building.
Five-year claim, five-year recapture
The credit is taken 4 percent a year for five years, and selling or misusing the property during that window claws part of it back.
Income-producing only
Your own house does not qualify. The building has to be rental, commercial, or otherwise used in a trade or business.

The tax benefit

A fifth of the restoration budget comes back as tax, often the difference between a viable adaptive-reuse project and an empty building.

Worked example

A main-street building

A $2 million rehabilitation of a certified structure yields a $400,000 credit, claimed at $80,000 a year for five years. Basis is reduced by the full credit, trimming future depreciation.

Watch out for

  • Preservation review can rule out cheaper construction choices; budget for it early.
  • Work started before approval may not count.
  • Many states layer their own historic credit on top, with separate applications and deadlines.

Terms from this topic

Rehabilitation creditCertified historic structureSubstantial rehabilitation testQualified rehabilitation expenditure

These show up in the crossword and the glossary.

0 of 12 topics done in this installment.

Tax Wellness Kit — Credits for Investors

ProsperLink Tax Group Tax Wellness Kit · Educational content, not tax advice. When in doubt, seek a licensed tax professional.

Published December 28, 2026.