Practical guide
How the condominium instalment you pay is made up
The condominium instalment you pay each month or quarter is not an amount decided at random, but the result of a precise path: the owners' meeting approves a spending budget, that budget is allocated among the units according to thousandths (millesimi), and each owner's share is then divided into the set number of due dates. Understanding this mechanism lets you read your instalment critically, check that the amount matches what was voted and distinguish the recurring components from extraordinary items. This guide reconstructs, step by step, how a common expense becomes the figure that appears on your payment request.
It all starts from the approved budget
The starting point is the management budget, that is the estimate of the expenses the condominium expects to bear in the financial year: the manager's fee, cleaning, energy, ordinary maintenance, insurance, and every other recurring item. The meeting approves the budget and, with it, authorises the collection of the charges needed to cover it. Without an approved budget there is no legitimate basis for requesting the ordinary instalments.
The budget is therefore the document you should refer to in order to understand your instalment. The sum of the charges requested from all owners during the year should match the voted budget. If you keep the minutes of the approval meeting, you have the reference to check that the instalments do not exceed what was resolved.
Allocation by thousandths
Once the total expense is set, it must be divided among the units. The general rule of Article 1123 of the Italian Civil Code is proportionality to the value of the property, expressed in thousandths. Your annual share is obtained by applying your thousandths to the overall expense: the more thousandths you have, the larger the part of the budget charged to you.
Not all items, however, follow the general table. Stairs and lifts are allocated under Article 1124, half on value and half on floor height; other expenses, such as water or heating, can be based on consumption. This is why your annual share is really the sum of several allocations, each calculated with the criterion proper to that expense. It is normal for the instalment to contain components calculated on different tables.
From the annual share to the due dates
The annual share charged to you is not paid in one go, but split into the due dates the meeting or the regulation have set: monthly, bimonthly, quarterly. Each instalment is therefore a fraction of your annual share. If the annual share is divided into a certain number of equal due dates, the amount of each instalment is obtained by dividing the total by that number.
The instalment plan serves to spread the outlay over time and to give the condominium the liquidity to pay suppliers as expenses accrue. This is why instalments often start before the expenses are actually incurred: you are paying advances on the budget, not payments of expenses already made. The final reckoning is done at year-end with the balancing adjustment.
The components that may be added
Besides the ordinary budget share, your payment request may show other components. The extraordinary instalment, tied to works resolved separately and often split according to the progress of the site, with any special fund provided by Article 1135 of the Italian Civil Code. The carry-over of the previous balance, a debit or a credit, that the past year left you. The balancing adjustment, when the meeting approves the final statement and corrects the difference between advances and amount due.
Distinguishing these components is useful because they have different natures and rules: the ordinary share derives from the budget, the extraordinary from a dedicated resolution, the adjustment from the final statement, the carry-over from the close of the previous year. A well-structured account statement keeps these items separate, so you can understand what you are paying for at each due date.
Reading the instalment's formation in the platform
Reconstructing by hand the path from the budget to a single instalment is possible, but it requires cross-referencing several documents. A management platform shows the owner the instalment's origin: which budget it comes from, with which thousandths and tables the share was calculated, into how many due dates it is split and which other components are added. That way the amount is no longer an opaque number but a transparent, verifiable sum.
AmministraPro generates instalments from the approved budget and presents them to the owner in the portal with the detail of components and due dates. On the /funzioni page you can see how budget, allocation and instalment plans work, while /prezzi describes the plans for managers and firms. Seeing how the instalment forms is the simplest way to pay it consciously and to notice any anomaly at once.
Frequently asked questions
Why do I pay instalments before the expenses have been incurred?
Because ordinary instalments are advances on the budget, not payments of expenses already made. The condominium needs liquidity to pay suppliers as expenses accrue, so it asks owners for advance contributions based on the approved estimate. At year-end, with the approval of the final statement, the balancing adjustment is calculated, comparing the advances paid with the real expense: if you paid more than due you will have a credit, if less a debit. It is a normal mechanism of management.
Can the instalment amount change during the year?
Yes, in some cases. If an unexpected or urgent expense arises, the meeting can resolve an additional charge. If an extraordinary work is approved, the related instalment is added. A mid-course adjustment can also change the amount. Ordinary budget instalments, instead, usually stay constant until the close of the financial year, unless the meeting decides otherwise. Every change must have a basis in a resolution or in the approved budget, which you can verify by consulting the management documents.
How do I check that my instalment matches the voted budget?
Retrieve the minutes of the meeting that approved the budget and your thousandths. Apply your thousandths to the total budget expense to get your annual share, then divide it by the number of due dates set: the result should match the ordinary instalment amount. Bear in mind that some items follow tables other than the general one. If the calculation does not add up significantly, ask the manager for the detail of how the instalment is composed, which must be traceable to the approved budget.
What is the difference between an instalment and a balancing adjustment?
An instalment is a periodic advance you pay during the year on the basis of the budget. A balancing adjustment is the final correction calculated after approval of the final statement, comparing the sum of the advances you paid with the share actually due on the expenses really incurred. If you paid more than due, the adjustment is a credit to you; if less, a debit. The instalment looks to the estimate, the adjustment to the reckoned reality of the closed year.
If I buy a home mid-year, which instalments do I owe?
As a rule you pay the instalments relating to the period in which you are the owner, as set in the sale contract and the allocation resolution. Towards the condominium, however, seller and buyer are jointly liable for the expenses of the current year and the previous one, under Article 63 of the implementing provisions. It is good practice to regulate in the deed the split of instalments between seller and buyer, so as to avoid disputes over the due dates straddling the transfer of ownership.
Try AmministraPro
Accounting, thousandths-based cost splitting, meetings, communications and artificial intelligence in a single Italian software, compliant with UNI 10801 and GDPR.