Landlord & Tenant Laws in Puerto Rico.

Keep the written lease, proof of payment of the deposit or fianza, move-out communications, photographs, and any written explanation the landlord gave for keeping the money. Because Puerto Rico deposit disputes are heavily contract-driven, those documents matter.

If the amount claimed is $15,000 or less (not counting interest), a self-represented person may use the Rule 60 money-collection process in the Municipal Court where the defendant resides. The Judicial Branch explains that the filing typically uses Form OAT 991 and a proposed summons, and self-represented litigants should bring $60 in internal revenue stamps plus service costs.

A lease is the contract by which one party agrees to transfer the use and enjoyment of property to another for a price. In Puerto Rico, lease disputes begin with the written contract and the Civil Code provisions governing arrendamiento.

If the parties state a fixed term in the lease, the contract generally ends when that term expires. This matters for move-out, surrender of possession, and any demand for return of a deposit or fianza after the tenancy ends.

If the lease expires and the tenant remains in possession with the landlord’s acquiescence, Puerto Rico law may treat the tenancy as tacitly renewed under the Civil Code. That can affect whether the tenancy has truly ended and whether a deposit or fianza is yet due back.

Puerto Rico legal-aid guidance explains that a fianza in a lease operates as a contractual safeguard for tenant performance. If the tenant complies with the lease terms, the landlord should return the money; if the tenant breaches, the landlord may keep the amount only to the extent allowed by the contract and applicable Civil Code principles.

A person seeking return of money, including a wrongfully retained lease deposit or fianza, may use Puerto Rico’s summary Rule 60 collection procedure if the principal amount claimed does not exceed $15,000.