Free tool for calculating common area fees in condominiums

No, an allocation formula is not always necessary in a condominium.

In many buildings, the share allocated to each unit already takes into account certain unit-specific factors, sometimes including the existence of common areas with restricted use (PCUR). In these situations, applying the share percentages set forth in the declaration of co-ownership may be sufficient to allocate expenses.

An allocation formula generally becomes necessary only when the declaration of co-ownership specifically mentions it, particularly for certain expenses related to the maintenance or replacement of common areas with restricted use, such as balconies, windows, or parking spaces.

It is therefore essential to consult the declaration of co-ownership, which is the definitive legal document for establishing the method of allocating expenses in a co-ownership.

In Quebec, the allocation of common expenses in a condominium is primarily determined by the share of each unit, as provided for in section 1064 of the Civil Code of Quebec.

Each co-owner therefore contributes to common expenses based on the relative value of their unit. However, certain expenses related to common areas with restricted use (CARU) may be allocated solely among the co-owners who have exclusive use of them.

Les charges communes générales concernent l’ensemble de l’immeuble et sont payées par tous les copropriétaires selon leur quote-part.

Les charges communes particulières concernent seulement certains copropriétaires, notamment lorsque les dépenses sont liées à des parties communes à usage restreint, comme les balcons, terrasses ou stationnements.

The ownership share represents the proportion of ownership that each unit holds in the building’s common areas.

It is determined when the condominium is established and is used, in particular, to calculate:

• contributions to common expenses

• voting rights at meetings

• contributions to the condominium’s reserve fund

The method for calculating the ownership share is normally specified in the declaration of condominium ownership.

An allocation formula is a method used to distribute certain expenses more equitably among the affected co-owners.

It is often used when expenses relate to common areas with restricted use, such as:

• balcony maintenance

• parking lot maintenance

• replacement of rooftop terraces

In these situations, only the co-owners who have exclusive use of these areas contribute to the costs.

The method for allocating expenses is defined in the declaration of co-ownership, which is the building’s fundamental legal document.

It includes, in particular:

• the definition of common areas and private areas

• the shares of each unit

• the rules governing common areas with restricted use

Un outil de répartition des charges permet de :

• structurer les dépenses de la copropriété

• appliquer correctement les quotes-parts et clés de répartition

• visualiser la contribution de chaque copropriétaire

• éviter les erreurs dans la gestion budgétaire.

Il facilite aussi la compréhension des règles financières pour les administrateurs et gestionnaires de copropriété.

No. This tool is designed to help you understand and apply the basic principles.

However, the declaration of co-ownership remains the definitive legal document, and certain situations may require the assistance of a specialized professional, such as a lawyer, notary, or CPA.

No, not necessarily.

Some condominium bylaws specify that the allocation formula applies when the calculation is possible and significantly useful.

For example, in a condominium with 12 units where each co-owner owns a parking space, an allocation formula for replacing parking spaces would not be significantly useful since each co-owner has the same right of use. The expense can then be divided equally among them.

The allocation formula becomes particularly relevant when the use or benefits differ among the co-owners.