Delaware Historic Preservation Tax Credit

Delaware State Historic Preservation Office

Available Historic Preservation

About This Program

Delaware Historic Preservation Tax Credit is available to homeowners in Dover, DE.

Provides 30% state tax credit (plus 20% federal credit available) for substantial rehabilitation of income-producing historic buildings in Dover. Property must be listed on National Register or contribute to a historic district.

Combined 50% tax credit (30% state + 20% federal) on qualified rehabilitation expenses

Official source site checked live on 2026-06-22.

Data last verified 2026-06-09. How we verify our data.

In Dover, DE, you can combine this program with other local help to cut your cost:

Key Details

  • 30% state + 20% federal tax credits
  • For income-producing historic properties
  • Must be on National Register or in historic district
  • Pre-approval required before starting work
  • Available throughout Delaware

How to Apply

Get free help applying Visit Official Program Page Track this program

(302) 736-7400

A grant-savvy contractor in Dover, DE can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Dover early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Your federal tax return for the year of the work (this benefit is claimed on your taxes, not through a separate application).
  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Pre-approval required before work begins

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

Who qualifies for Delaware Historic Preservation Tax Credit in Dover?

Delaware Historic Preservation Tax Credit is open to homeowners in Dover, DE. It has no income limit.

How do I apply for Delaware Historic Preservation Tax Credit in Dover, DE?

Apply directly with Delaware State Historic Preservation Office using the official program link on this page or call (302) 736-7400. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

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Find More Programs in Dover, DE

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