Local rule signal
What is locally different here
Philadelphia's lead-safe and lead-free timelines materially affect next-step timing.
Compliance / Philadelphia, PA
Check when Philadelphia lead-safe certification expires, when lead-free timing changes the answer, and when a new lease reopens the file.
Local rule signal
Philadelphia's lead-safe and lead-free timelines materially affect next-step timing.
Official review owner
Last verified Apr 7, 2026. Follow the official workflow first, then use optional help only after the rule path is clear.
Quick answer
Does it apply?
Lead-safe certification uses Philadelphia's four-year window.
What must be submitted?
Keep a unit-level record, not just a memory that the building was inspected before.
What blocks progress?
Each unit in a multi-unit building still needs its own file.
What is the next action?
Use the source stack on the page when the file needs to be rechecked.
Need hands-on help?
Use this when certificate timing, expiry, or renewal still leaves the next lease, filing, or turnover decision unclear.
Situation switcher
Stay in Philadelphia, PA and open the question that matches the file.
Rent now
Return to the live city answer for the scope call, required submissions, current blockers, and next action.
Open live answerTenant change
Open the turnover path when a move-out, move-in, renewal, or new lease may change what is required.
Open turnover pathProblem case
Open the recovery path when a failed result, hazard finding, or missing submission is blocking the file.
Open recovery pathInspection path
Open the official provider path when you need the city-approved inspection or clearance route before you call anyone.
Open provider pathValidity window
Lead-safe certification must be based on an inspection performed within four years of rental-license issuance, renewal, or a new lease. Lead-free certification may be based on an inspection performed at any time before the same event.
What to monitor next
Track the certificate date together with the next lease, turnover, or city filing event.
Optional help
Use this when certificate timing, expiry, or renewal still leaves the next lease, filing, or turnover decision unclear.
Add an email address or phone number, plus consent, and a launch operator can follow up on this city and trigger state.
Action plan
Move through these steps in order before you rely on optional routing, outreach, or vendor calls.
This week
Lead-safe certification uses Philadelphia's four-year window.
Watch next
Keep a unit-level record, not just a memory that the building was inspected before.
Do not rely until
Each unit in a multi-unit building still needs its own file. Use the source stack on the page when the file needs to be rechecked.
Optional help
Use this when certificate timing, expiry, or renewal still leaves the next lease, filing, or turnover decision unclear.
Get a next-step reviewTrust & review
This page is reviewed against the official source stack below and keeps the rule text separate from optional operational routing.
Reviewed by
Lease-trigger and portal workflow review
Approved by
Public dossier approval
Effective date
Most authoritative published effective date or revision date found in the current source stack.
Source review date
Most recent verification date across the public source stack for this page.
Governing authority
Follow the official authority workflow before you rely on optional routing or partner help.
Review method
Checked against the active Philadelphia source stack before the page is treated as public workflow guidance.
Each source card separates the published effective or revision date from the verification date and the next scheduled review. Use those dates, not a generic year label, to judge freshness.
Recent review log
Apr 7, 2026
Reviewed the validity path against the current public source stack and next-step workflow.
Apr 7, 2026
Refreshed page output, structured data, and internal dossier links for this public route.
Apr 7, 2026
Confirmed the May 1, 2025 city revision still controls the lease trigger, four-year lead-safe window, and portal submission sequence used on this dossier.
Official sources
City of Philadelphia
Partners in Good Housing (May 1, 2025 revision)Philadelphia's housing guidance says pre-1978 rentals need lead-safe or lead-free certification before the lease or rental-license event, uses a four-year lead-safe window, and requires portal submission of the certificate package.
Confirmed the May 1, 2025 city revision still controls the lease trigger, four-year lead-safe window, and portal submission sequence used on this dossier.
City of Philadelphia
Rental License RequirementsPhiladelphia's rental-license checklist says no rental license is issued or renewed until required lead results are submitted through the online portal and notes the four-year lead-safe cycle.
Rechecked Philadelphia's rental-license checklist so portal submission, renewal gating, and no-license-without-lead-results blockers still match the public dossier.
Philadelphia Department of Public Health
Lead and Healthy Homes FAQPhiladelphia's FAQ explains portal submission steps, confirms four-year validity for newer lead-safe certificates, and notes each multi-unit rental unit needs its own certificate package.
U.S. Environmental Protection Agency
How can I find a lead-safe certified firm?EPA directs owners to its searchable database for lead-safe certified firms and frames it as the official starting point for locating qualified renovation firms.
Related paths
Optional help
These operational lanes are optional follow-up paths and do not replace the official filing, inspection, or enforcement workflow.