
Real estate rental relies on a sequence of administrative, legal, and technical steps, each of which conditions the profitability and peace of mind of both the landlord and the tenant. Mastering these steps before publishing any advertisement avoids regulatory blockages that have been multiplying in recent years, particularly around energy performance diagnostics and the rental permit.
Rental Permit and Energy Compliance: Two Locks Before Renting
Before setting a rent or drafting an advertisement, a property owner must check if their property is located in a municipality that has established a rental permit. This system, which takes the form of a declaration or prior authorization for renting, has been expanding in recent years to an increasing number of cities, especially in areas where degraded housing is under enhanced surveillance.
Some municipalities require a complete technical file: mandatory diagnostics, interior plans, photographs of each room, or even a draft lease. This level of detail extends the time frame for renting and must be integrated into the landlord’s schedule from the outset.
On the energy performance side, regulations now require an active verification of the DPE compliance before any rental. A property classified in the most energy-consuming categories can be removed from the rental market or require prior improvement work. Anticipating this constraint helps avoid discovering at the last moment that a rental investment cannot generate income.
To delve deeper into the steps related to renting and to compare advertisement offers, everything you need to know about Guide Immo and 123seloger helps better direct your search from this preparatory phase.

Tenant File and Rental Guarantees: Securing the Selection
Selecting a tenant is not limited to checking income levels. It involves a set of documents regulated by law, and the landlord is not allowed to request any document.
Authorized Documents in a Rental File
- Valid identification (national identity card, passport, or residence permit)
- Proof of income: last three pay slips, latest tax notice, employment contract, or employer certificate
- Current proof of residence: rent receipts, accommodation certificate, or housing tax notice
- Guarantee certificate if applicable, with the same categories of documents for the guarantor
Requesting a bank statement, a criminal record extract, or an employer certificate regarding job stability is prohibited. A landlord who exceeds these limits is subject to penalties.
Visale and Unpaid Rent Guarantee: Two Different Logics
The Visale system, supported by Action Logement, offers free protection against unpaid rent for certain tenant profiles (young people, mobile workers, low-income households). For the landlord, accepting a file covered by Visale reduces the risk of unpaid rent without additional costs.
The unpaid rent guarantee (GLI), taken out with a private insurer, covers a broader spectrum but represents an annual cost calculated on the rent amount. The two systems cannot be combined for the same tenant. Choosing one or the other depends on the candidate’s profile and the level of coverage sought by the landlord.
Lease and Inventory: Clauses that Protect Both Parties
The lease contract governs the relationship between landlord and tenant for the entire duration of the rental. Several clauses deserve special attention, beyond the rent amount and lease duration.
The rent revision clause specifies the reference index used (generally the IRL published quarterly). Without this clause, the landlord cannot increase the rent during the lease. The resolutory clause, on the other hand, defines the breaches that can lead to the automatic termination of the contract (unpaid rent, lack of home insurance, neighborhood disturbances).
The security deposit, capped at one month’s rent excluding charges for an unfurnished rental, must be returned within a specified timeframe after the keys are handed over, minus any observed damages.
Inventory: A Document to be Prepared with Precision
The entry and exit inventory conditions the return of the security deposit. A vague or incomplete document systematically penalizes the landlord in case of a dispute.
- Describe each room, floor, wall, ceiling, with the precise condition (new, good, worn, damaged) and not just a simple “correct”
- Photograph the equipment (faucets, cooktops, shutters) and attach the pictures to the document
- Record the water, electricity, and gas meters with the exact readings at the time of handing over the keys
- Have both parties sign the document on-site, on the day of handing over or returning the keys
A detailed inventory protects both the tenant and the landlord in case of disagreement over any damages.

Direct Rental Management or Through an Agency: Decide Based on Available Time
Managing a property directly eliminates agency fees, which typically represent a percentage of the monthly rent. This management involves drafting receipts, tracking rent revision deadlines, coordinating repairs, and managing any unpaid rents.
Delegating rental management to an agency offloads these tasks, but the cost reduces net profitability. The choice depends on the number of properties owned, the geographical distance between the landlord and the property, and the tolerance for the risk of administrative management.
A often overlooked point: declaring rental income under the appropriate tax regime (micro-property or real regime) significantly changes the net result. The real regime allows for the deduction of expenses (work, loan interest, management fees), while the micro-property applies a flat-rate allowance. The wrong tax choice can cost more than a few weeks of rental vacancy.
Real estate rental relies less on intuition than on documentary and regulatory rigor. A compliant DPE, a timely obtained rental permit, a tenant file verified according to the rules, and a lease drafted with precise clauses form a foundation that limits the majority of disputes encountered by landlords.