Rental income contribution (RIC): rules, calculation and declaration
3 minutes

When you receive rental income from a real estate property, certain specific taxes may apply in addition to the standard taxation. Among them, the contribution on rental income, also called CRL, is often poorly understood by landlords. However, a wrong declaration or an omission can lead to a tax reassessment.
What exactly does this rental income contribution refer to, which properties are concerned, how does the CRL taxation work, what is the applicable CRL rate, and how to correctly perform the CRL calculation? Here is a complete guide to understanding this CRL tax and securing your rental taxation.
Definition of the contribution on rental income and scope of application
The contribution on rental income is a specific tax payable by certain landlords who receive rents from the rental of properties for professional use or similar. Unlike income tax or corporate tax, the CRL is an autonomous tax.
The CRL tax applies to income derived from the rental of:
professional use premises,
commercial premises,
industrial premises,
offices or land for professional use.
It does not generally concern standard residential rentals, which explains why many private landlords are not subject to it.
Who must pay the CRL? Individuals and income concerned
The rental income contribution mainly concerns landlords who fall under a professional or similar framework. Those affected by CRL taxation include:
Individuals receiving professional rents
Companies subject to income tax
Certain legal entities not subject to corporate tax
On the other hand, companies subject to corporate tax are generally excluded from the scope of the contribution on rental income.
The income considered for the CRL calculation corresponds to the rents collected, excluding recoverable charges, for taxable properties.
Amount of the CRL: applicable rate and calculation method
The CRL rate is set by law and amounts to 2.5%. This rate is applied directly to the amount of gross rents received, after excluding certain specific amounts.
Calculation base for the CRL
The CRL calculation is based on a precise base:
Rents collected during the calendar year
Additional revenues related to the rental
Exclusion of recoverable charges billed to the tenant
Security deposits and exceptional compensations are generally not included in the base of the CRL tax.
Example of CRL calculation
If you receive €40,000 in annual rents for professional premises subject to the rental income contribution, the amount of the CRL will be:
€40,000 × 2.5% = €1,000
This amount is added to other applicable fiscal and social deductions.
Exemptions and cases of exemption from the contribution on rental income

Not all landlords are subject to the contribution on rental income. Several exemption cases are provided for by regulation.
You are exempt from CRL tax if:
Annual rents do not exceed €1,830
The property is rented for residential use
The owner is subject to corporate tax
The accommodation is exempt temporarily in certain specific areas
Some agricultural or similar rentals also benefit from an exemption of rental income contribution.
Declare and pay the CRL: procedures, deadlines, and forms
Declaring the contribution on rental income follows specific rules that must be respected.
Declaration of the CRL
The CRL tax must be declared via a specific tax form, distinct from the standard income declaration. The information to be provided includes:
Identification of the landlord
The nature of the rented properties
The amount of rents received
The detailed CRL calculation
Payment deadlines
The payment of the rental income contribution generally occurs at the same time as the declaration, according to the current tax calendar. Any delay or omission may result in:
Increases
Late interest
A tax audit
It is therefore essential to anticipate the CRL taxation in your rental management.
Properties and rentals excluded from the scope of the CRL
The contribution on rental income does not apply to all real estate properties. The following are notably excluded:
Housing rented for primary residential use
Furnished rentals for residential use
Rentals subject to corporate tax
Rentals exempted by specific legal provisions
These exclusions explain why the CRL tax mainly concerns investors holding professional or mixed-use premises.
Frequent errors and points of vigilance related to the contribution on rental income
The rental income contribution leads to many errors, often related to a misunderstanding of its scope.
Among the most frequent errors:
Confusing CRL with social deductions
Forgetting to declare the CRL tax
Applying an incorrect CRL rate
Including exempt rents in the CRL calculation
Neglecting the exemption thresholds
Poor management of CRL taxation can have a direct impact on the profitability of your rental investment. Hence the importance of being supported or entrusting fiscal management to a professional in rental management.











