How to manage condominium utilities

Contract registration and transfers

Contracts for shared area utilities should be registered to the condominium itself, using the condominium's own tax code, not the property manager's personal name: this prevents a change of management from forcing everything to be redone from scratch. In practice it is common to inherit contracts still registered to the outgoing manager or to a unit owner: the first thing to do at the start of a new mandate is to check the most recent electricity, water and gas invoices and start the transfer process with the supplier, providing the condominium's tax code and attaching the appointment minutes.

Transfers take technical processing time, often several weeks, so it is good practice to start the process as soon as the mandate begins, not right before the previous invoice is due, to avoid supply interruptions or double billing.

• Check the actual account holder on every invoice received, do not rely on the condominium name in the subject line
• Keep the appointment minutes and the condominium tax code on hand for every transfer request
• Track the status of each transfer, requested, in progress, completed, so none is left pending

Meter readings and consumption monitoring

Many buildings have sub metering, especially for water and, in centralized heating systems, heat cost allocators regulated under the UNI 10200 technical standard, which measure individual consumption in addition to shared consumption. Logging readings regularly, not only when the invoice arrives, helps catch anomalies early: an unusual water consumption spike can signal a hidden leak, a jump in shared electricity use can point to a fault in a common system such as an automatic gate, stairwell lighting or an elevator.

A historical record of consumption, building by building and year by year, is also useful when preparing the financial statement: it lets the manager explain to unit owners why a cost item increased compared to the previous year, backed by data rather than impressions.

Allocating costs among unit owners

Cost allocation for utilities follows the criteria set out in article 1123 of the Italian Civil Code: absent a different agreement, in proportion to ownership shares for indivisible shared utilities such as stairwell lighting or water for cleaning, while centralized heating follows the criterion under article 1118 together with the rules on heat cost accounting, which factor in both ownership shares and actual consumption recorded by the heat allocators.

A common mistake is applying a single undifferentiated criterion to every utility item, ignoring that water, shared electricity and heating can be governed by different allocation tables. Checking which table applies to each item before preparing the financial statement avoids recalculations and later disputes.

Deadlines and preventing service disruptions

Invoices for shared utilities have tight deadlines, and a missed payment can lead to the supply being cut off, with consequences for the entire building rather than just the unit owner in arrears. Keeping a deadline calendar broken down by supplier and utility, and checking the condominium's cash availability before each due date, are steps that reduce the risk of late fees and cutoffs.

Software such as AmministraPro helps precisely at this stage: it lets managers register utilities for each building, track invoice deadlines, link consumption to the correct allocation criteria, and generate the financial statement with items already split according to the relevant ownership table, cutting down manual work and calculation errors.

Frequently asked questions