Rental Agreement
A contract under which a landlord agrees to give a tenant use of a thing — most often an apartment or room — for a fixed or indefinite period, in exchange for an agreed rent.
Сфера дії: Польща.
Визначення
The rental agreement (umowa najmu) is governed by Article 659 and following of the Polish Civil Code. For the agreement to be valid, the parties only need to agree on the subject of the lease, the rent, and — if they choose to fix one — the duration. Written form is not required for validity (occasional and institutional leases are the exception, with their own formal requirements), but it is strongly recommended for evidentiary purposes, especially once the lease is meant to run longer than a year — without written form in that case, the law treats the lease as concluded for an indefinite period.
A residential rental agreement is additionally subject to the Act of 21 June 2001 on the Protection of Tenants' Rights, which limits, among other things, the maximum security deposit, the notice procedure, and the situations in which a landlord may terminate a tenant's lease.
Residential leases have two special variants with a distinct legal regime — the occasional lease and the institutional lease — which give the landlord a simplified path to reclaiming the property in exchange for extra formal requirements when the agreement is signed.
Приклади
A student signs a rental agreement with the owner of a studio flat for a fixed 12-month term, with rent due by the 10th of each month.
A landlord and tenant orally agree to rent a room for an indefinite period — the agreement is valid despite the lack of written form, though its terms will be harder to prove in a dispute.
After a fixed-term agreement ends, the parties don't sign an extension, but the tenant keeps paying rent and the landlord keeps accepting it — by operation of law the lease converts into one for an indefinite period.
Як це впливає на купівлю та продаж
For tenants, the key point is that even an oral rental agreement binds both parties — but it's still worth insisting on written form to have clarity on the rent amount, the notice period, and who is responsible for repairs. For landlords, it matters to distinguish an ordinary rental agreement from an occasional lease: the former does not provide a simplified eviction path if problems arise with the tenant.
