Historic Tax Credit Applications in Philadelphia

Land Use and Zoning Pennsylvania 4 Minutes Read · published February 05, 2026 Flag of Pennsylvania

Property owners in Philadelphia, Pennsylvania seeking tax incentives for rehabilitating historic buildings must coordinate local approvals, state programs, and the federal certified rehabilitation process. Local review by the Philadelphia Historical Commission is typically required for work on landmarks or within historic districts to qualify for tax credits. Philadelphia Historical Commission[1] Federal certification for the 20% Federal Historic Tax Credit follows the National Park Service procedures and forms. National Park Service - Federal HTCs[2] Pennsylvania state incentives and program rules are administered through Pennsylvania state agencies. PA Historic Preservation Tax Credit[3]

Start local: secure Philadelphia Historical Commission approvals early in project planning.

Overview of the application process

The process combines three tracks: local approvals (design review or Certificate of Appropriateness), state application if a Pennsylvania credit applies, and the federal Part 1/Part 2/Part 3 application for the Federal Historic Tax Credit program. Timelines vary by program; federal review has staged submissions and state review follows its own schedule. Applicants should confirm deadlines and program guidance on the official pages cited below and note that details are current as of February 2026.

Penalties & Enforcement

Enforcement for unauthorized work or failure to follow preservation approvals is handled by local enforcement bodies; remedies can include administrative orders, stop-work directives, and referral to code enforcement or the courts. Specific monetary fine amounts for violations related to historic tax credits or unauthorized alterations are not specified on the cited Philadelphia Historical Commission page and must be verified with the enforcing office cited below. Philadelphia Historical Commission[1]

  • Common violations: unpermitted exterior alterations, demolition without approval, and failure to follow approved rehabilitation plans.
  • Enforcer: Philadelphia Historical Commission and City code enforcement; complaints and inspections proceed through the Commission and Department of Licenses & Inspections.
  • Monetary penalties: not specified on the cited page.
  • Non-monetary sanctions: stop-work orders, required restoration, referral to court, and potential loss of eligibility for tax credits.
  • Appeals: decisions by the Historical Commission may be appealed per the Commission's rules; exact time limits for appeals are not specified on the cited page and should be confirmed with the Commission.
If enforcement or fines are a concern, contact the Historical Commission before starting work.

Applications & Forms

  • Federal: NPS Certification of Rehabilitation forms — Part 1 (Evaluation of Significance), Part 2 (Description of Rehabilitation), Part 3 (Request for Certification of Completed Work). See the NPS guidance for submission procedures and fees where noted. [2]
  • Local: Philadelphia Historical Commission application for Certificates of Appropriateness or review forms; specific form names and fees are published on the Commission site.
  • State: Pennsylvania Historic Preservation Tax Credit program application materials and instructions are available from the Pennsylvania agency pages; fees and caps are detailed on the state site or listed as "not specified on the cited page" where absent.
Collect and preserve invoices, photographs, and specifications to document qualified rehabilitation expenses.

Action steps: consult the Philadelphia Historical Commission early; prepare NPS Part 1 and Part 2 before construction; submit Part 3 after completion; apply for the state program if eligible; retain a qualified preservation consultant or tax advisor for project accounting and compliance.

Application timeline and common checkpoints

  • Pre-application: initial design review and eligibility assessment with the Historical Commission.
  • Federal review: staged NPS review for Parts 1, 2, and 3; timeline varies with complexity.
  • State review: follow DCED/PHMC timelines for Pennsylvania credits where applicable.

FAQ

What work qualifies for the Federal Historic Tax Credit?
The Federal program covers certified rehabilitations of income-producing historic structures that meet the Secretary of the Interior's Standards. See NPS guidance for details and examples. [2]
Do I need local approval in Philadelphia before applying for tax credits?
Yes, local review by the Philadelphia Historical Commission is typically required to document that proposed work is appropriate for a historic district or landmark. [1]
Where can I find Pennsylvania state historic tax credit rules?
State program rules, application forms, and program limits are published by Pennsylvania agencies; consult the official DCED program page for current guidance. [3]

How-To

  1. Determine eligibility: confirm that the building is a certified historic structure or located in a listed historic district.
  2. Consult the Philadelphia Historical Commission to review proposed changes and obtain necessary local approvals.
  3. Prepare NPS Part 1 and Part 2 documentation with drawings, photos, and a scope of work; submit to NPS/state officials as required.
  4. Complete rehabilitation in accordance with approved plans and the Secretary of the Interior's Standards; keep detailed cost records and invoices.
  5. After completion, submit NPS Part 3 and any state final documentation to request certification and claim credits.
  6. File federal and state tax forms as instructed by NPS and state program guidance to claim credits on tax returns.

Key Takeaways

  • Start local approvals with the Philadelphia Historical Commission before construction.
  • Document all rehabilitation expenses and follow the Secretary of the Interior's Standards.
  • Federal HTCs require NPS Parts 1-3; state programs have separate applications.

Help and Support / Resources


  1. [1] Philadelphia Historical Commission - official department page
  2. [2] National Park Service - Federal Historic Preservation Tax Incentives
  3. [3] Pennsylvania DCED - Historic Preservation Tax Credit program