Is it legal to rent rooms without a contract in Peru?

Renting rooms inside a house or apartment is a frequent practice in Lima, Arequipa, Trujillo, Cusco and, in general, in any university city in Peru. Many landlords and tenants agree on these rentals "verbally", without signing a contract. It is legal, but that informal agreement brings civil and tax consequences worth being clear about.

Is a rental without a written contract valid?

Yes. The Peruvian Civil Code (articles 1666 onwards) recognizes the lease contract even when celebrated verbally, unless the law requires written form for some particular case. That is: a room rental agreed by WhatsApp or verbally is valid and binds both parties.

What changes with the lack of written contract is the proof. Before a judge, demonstrating the agreed amount, duration or services included without a signed document depends on the strength of indirect evidence: bank or Yape/Plin transfers, messages, receipts.

Risks for the landlord

Tax risks with SUNAT

Leasing properties —even a single room— generates first- category income borne by the landlord. Whoever rents without declaring:

• Accumulates unreported income that SUNAT can detect through crosses with the Single Collection Account, banking reports or digital platforms.
• Loses the right to support expenses.
• Is exposed to presumptive determination, surcharges and default interest, and fines that can reach 50% of the omitted tax.

The first-category IR has an effective rate of 5% on gross income and is paid monthly with virtual form No. 1683. A presumed minimum applies: rent cannot be less than 6% annual of the property's autoavalúo value, prorated over the rental period.

Civil risks

Without a written contract, demanding eviction, collecting overdue debts or proving damages is complicated. If the tenant stays without paying, the express eviction procedure of DL 1177 does not apply (because it requires a registered FUA), and the path remains in ordinary process, which in Lima can take more than a year.

Risks with the homeowners association

In many buildings, the internal regulations prohibit partial subletting without prior authorization. Renting rooms without notice can generate sanctions from the association and conflicts with neighbors.

Risks for the tenant

• There is no direct proof of the agreed amount, services included or minimum duration.
• The security deposit is left without written support; recovering it depends on the landlord's good will.
• The landlord can ask for the room with little notice.
• Without a contract it is difficult to prove an address for bank, RENIEC or other procedures requiring proof of domicile.
• Any pre-existing damage in the room can be attributed to the tenant at the end.

What should always be clear

Even in an informal agreement, it is worth recording in writing (an email, a signed message) at least:

• Identity of the landlord and tenant, with DNI.
• Property address and description of the room.
• Rent amount, payment day and method (transfer or Yape to the holder's number).
• Services included (electricity, water, internet, gas).
• Minimum duration of the agreement and form of notice to end it.
• Deposit amount and return conditions.
• Coexistence and visit rules.

A WhatsApp conversation with those points, kept by both parties, already has evidentiary value in Peru.

How to formalize without complications

There are brief room-lease contract templates ready to use. Signing them only requires both parties' signatures; for more security, signatures can be legalized before a notary for a fee under S/ 30 per person. For rentals with terms exceeding one year, it is worth using the FUA of DL 1177, registering it in the RAV and formalizing it before a notary. This enables express eviction in case of tenant breach.

Tax aspects for the formalized landlord

• Registration with the RUC under the regime of natural persons without business (first category).
• Monthly IR declaration via virtual form No. 1683 and payment of the 5% effective rate.
• Delivery of the lease receipt to the tenant, which serves as proof for the natural-person tenant and as proof of domicile.
• If the contract is to a company, it is best for the company to withhold the IR and deliver the corresponding certificate to the landlord.

Step-by-step process to regularize

1. Verify the owner's RUC and, if necessary, activate it at SUNAT.
2. Sign a simple contract or, if it exceeds one year, a FUA under the DL 1177 regime.
3. Issue the lease receipt to the tenant monthly.
4. Pay the first-category IR within SUNAT's schedule.
5. Keep proof of payment for utilities and arbitrios to support the property's expenses if in the future you change to third category.

Practical cases

Lima, formalized owner

An owner in Pueblo Libre rents three rooms to students at S/ 800 each. She declares S/ 2,400 of gross income monthly, pays S/ 120 per month of effective IR (5%) and issues receipts to her tenants. A couple of them use it as proof of domicile.

Cusco, informal rental and conflict

An owner in San Blas rents two rooms without a contract. After five months, the tenants stop paying and refuse to vacate. Without a registered FUA, express eviction does not apply: the ordinary process takes eight months and ends with vacating, but without recovering half of the rents owed.

Conclusion

Renting without a contract is legal in Peru, but it rarely makes up for the time saved. A brief contract, lease receipt and payments through banked channels are the three tools that most reduce risk and, in addition, put the landlord's tax situation in order.

Want to know what your home is worth before putting rooms up for rent? Get a free Realio valuation in under a minute.