Pennsylvania Landlord-Tenant Laws
Pennsylvania Security deposits
Pennsylvania caps security deposits at two months' rent in the first year of a lease and one month's rent from the second year on, and after five years of tenancy the deposit can't be raised at all — with a 30-day deadline after lease end or surrender to deliver an itemized damage list and refund the balance.
Pennsylvania Rent increase notice
Pennsylvania has no statute requiring any specific notice before a rent increase; the practical floor for a month-to-month tenancy is the notice-to-quit rule — 15 days for tenancies of one year or less or of indeterminate duration, 30 days for tenancies over one year (68 P.S. 250.501(b)) — because a tenant who declines the new rent is on notice the tenancy can end on that same timeline.
Pennsylvania Late fees
Pennsylvania sets no statutory cap on residential late fees and mandates no grace period — the Landlord and Tenant Act of 1951 simply doesn't address them — so a late fee must be written into the lease to be collectable and is enforced, if challenged, under general contract-law limits on penalty clauses.
Pennsylvania Entry notice
Pennsylvania is one of the minority of states with no statute requiring advance notice before a landlord enters an occupied rental unit — the Landlord and Tenant Act of 1951 is silent on entry, so the lease governs, backstopped by the tenant's right to quiet enjoyment.
How this record was verified: Direct read of the Landlord and Tenant Act of 1951 (P.L. 69, No. 20) text on the official PA General Assembly site (legis.state.pa.us HTM full text and section 512 page): Sections 511.1 (68 P.S. 250.511a), 511.2 (250.511b), 511.3 (250.511c), 512 (250.512), 501 (250.501). Absence of rent-increase, late-fee, and entry statutes verified against the full Act text and multiple concurring secondary sources.