The amount of divorce maintenance does not derive from a mathematical formula nor from a fixed percentage of the ex-spouse's income. If you are facing a divorce, it is natural to wonder whether the difference between salaries matters most, whether the sum established during the separation will be confirmed, or what weight the work performed within the family and lost professional opportunities carry.
In this guide, I explain how incomes, assets, marriage duration, working capacity, and family choices are connected. I want to help you distinguish a simple economic gap from an imbalance that truly justifies maintenance, understand which facts affect the amount, and compare periodic payment with other solutions provided by the law.
There is no automatic calculation of the divorce allowance
The judge makes an overall assessment of the economic and personal conditions of the ex-spouses. Article 5, paragraph 6, of law no. 898 of 1970 indicates the main criteria: conditions of the parties, reasons for the decision, personal and financial contribution to the family and to the formation of assets, incomes, and duration of the marriage. The current text can be consulted in the divorce law published on Normattiva.
The right to maintenance comes before the amount. It is necessary to establish whether the applicant lacks adequate means or cannot procure them for objective reasons, interpreting this requirement in light of the family history. The same criteria serve both to decide whether maintenance is due and to quantify it: attribution and measure are not two isolated operations.
The difference in income alone is not enough. An ex-spouse can earn much more than the other without automatically being required to transfer a share of their earnings. It is necessary to understand why that imbalance exists, what resources the applicant actually possesses, and whether the marriage produced economic consequences that deserve assistance or compensation.
The welfare and compensatory functions change the measure
Maintenance can serve two different needs. The welfare function protects the ex-spouse who lacks sufficient resources for an autonomous and dignified life and objectively cannot procure them. The equalizing-compensatory function instead recognizes the contribution made to family life when shared choices sacrificed concrete professional or income prospects.
In the welfare component, real needs count, but also all available resources: incomes, assets, housing, working capacity, age, health, and effective possibilities of finding employment. The amount must not reconstruct the previous marital standard of living. Rather, it serves to respond to concrete self-sufficiency, within the limits also permitted by the economic conditions of the obligor.
In the compensatory component, the sacrifice connected to the family counts. The Joint Chambers of the Court of Cassation, with ruling no. 18287 of 2018, valued the contribution to the formation of common and personal assets, the duration of the marriage, age, and income prospects. The institutional summary is available in the press release of the Court of Cassation on divorce maintenance.
Compensating does not mean dividing every wealth in half. A connection is required between family choices, the contribution provided by the applicant, and the imbalance present at the time of the divorce. A specific and verifiable professional waiver weighs differently than a generic difference in careers that does not depend on the organization of the family.
Criteria that concretely affect the amount
Incomes, assets, and effective availabilities
The comparison is not limited to salaries. Pensions, annuities, real estate, savings, shareholdings, availability of a home, and other economically appreciable utilities may assume relevance. Necessary expenses and pre-existing obligations must also be considered, because nominal income does not always coincide with the effective capacity to sustain maintenance.
The standard of living may have indicative value, for example when it reveals availabilities inconsistent with declared incomes, but it no longer represents the economic level to be guaranteed after the divorce. The Court of Cassation reiterated that maintenance does not serve to automatically prolong the conditions enjoyed during the marriage, as also clarified by Cassation ruling no. 32910 of 2025.
Duration of the marriage and family choices
Duration guides the weight of the other criteria. A long marriage can make the consequences of a waiver of work or a specialization in family duties more profound. A short duration, on the other hand, can reduce the compensatory scope, especially if both have preserved their professional autonomy. However, there is no temporal threshold that automatically grants or excludes maintenance.
The concretely adopted family model counts. Childcare, housework, support for the other spouse's business, or relocations faced for the family can explain why one party has lesser economic prospects today. The decisive point is not the name of the role played, but the effective contribution and the nexus between that role and the subsequent imbalance.
Age, health, and working capacity
A merely theoretical working capacity does not solve the problem. Educational qualifications, previous experiences, age, health conditions, and concrete characteristics of the labor market help to understand if the applicant can procure adequate means. The commitment demonstrated in the search for or performance of an activity, even if discontinuous, can also be significant.
Having a job does not always exclude maintenance. A modest or unstable income may not guarantee economic autonomy; moreover, an economically self-sufficient person can still invoke the compensatory component if they prove that the imbalance derives from shared professional sacrifices and the contribution offered to the formation of family assets or those of the other spouse.
Which facts and evidence help reconstruct the situation
Anyone requesting maintenance must indicate concrete facts. It is not enough to claim to have earned less. It is necessary to represent available resources, any impossibility of increasing them, the organization adopted during the marriage and, when compensation is invoked, the sacrificed professional opportunities and the contribution given to the family or assets.
Economic documents serve to verify reality. Tax returns, asset documentation, information on real estate, financial reports, housing costs, and data relating to work activity can show the economic capacity of the parties. If the results are contested, the law allows the judge to order investigations into incomes and assets, including through the tax police.
Evidence must explain the causal connection. For example, interrupting work during the marriage does not alone demonstrate the right to a compensatory component: it matters whether that choice was functional to the family project and whether it produced still relevant professional prejudice. Similarly, the increase in the other spouse's assets must be linked, when possible, to the personal or economic contribution of the applicant.
Pre-marital cohabitation can also assume relevance in particular situations. The Joint Chambers considered the preceding period when the cohabitation was stable, continuous, and linked to the same family project continued in marriage, with shared choices and causally connected sacrifices. The prerequisites are illustrated in ruling no. 35385 of 2023 on pre-marital cohabitation.
Separation maintenance, children, and the family home are distinct issues
The amount established in separation does not automatically pass into divorce. During separation, the marital bond remains; with divorce, it definitively ceases. The divorce allowance therefore has its own prerequisites and functions. The sum already paid can offer information on the economic situation, but the judge must apply the specific criteria of Article 5.
Child maintenance remains autonomous. The sums destined for children respond to their needs and do not constitute maintenance for the ex-spouse. However, maintenance obligations already burdening a party affect their overall economic situation. To avoid confusion, one must distinguish what is destined for the spouse from what covers the ordinary and extraordinary needs of the children.
The assignment of the home is not equivalent to a divorce allowance, but the availability of the dwelling and related costs can affect the economic comparison. Anyone living rent-free in a property is in a different condition than someone sustaining a rent; however, this does not allow automatically transforming the rental value of the home into a sum to be added or subtracted.
Periodic payment, lump sum, and revision
Maintenance is normally paid on a periodic basis. The judgment establishes the amount and indicates the automatic adjustment criterion. This modality maintains an economic relationship over time and allows requesting a revision when facts occur capable of appreciably modifying the balance considered in the decision.
Lump-sum payment requires an agreement between the ex-spouses and an assessment of equity by the court, as provided by Article 5, paragraph 8, of law no. 898 of 1970. It can consist of a sum or an adequately defined asset attribution. After this solution, no further economic claims based on the divorce allowance can be presented.
Periodic and lump-sum produce different consequences. Periodic payment protects more against unpredictable developments, but prolongs the economic bond. The single solution closes that relationship, yet it requires carefully considering sustainability, effective value of any transferred assets, and waiver of future requests. It is therefore not a simple multiplication of the monthly installment.
Revision requires supervening circumstances. A stable loss or growth of income, retirement, new relevant burdens, or a change in the beneficiary's conditions can justify a new assessment. The variation does not operate automatically: until the measure is modified, the established amount remains due. The Court of Cassation recalls this prerequisite in the review on the revision of the divorce allowance.
Frequently asked questions
Is there a fixed percentage on the ex-spouse's income?
No, there is no pre-established legal percentage. The obligor's income is one of the data to be compared with the applicant's resources, needs, assets, and working capacity. The duration of the marriage, contribution to the family, and professional sacrifices also count. The difference between salaries is therefore not automatically divided or equalized.
In divorce will I receive the same allowance as in separation?
Not necessarily. Separation maintenance and divorce maintenance have different prerequisites, because in the first case the marriage continues and in the second it is dissolved. The previous amount can help reconstruct incomes and conditions of the parties, but does not automatically bind the divorce judge nor prove alone the right to the new benefit.
If I work can I still obtain the divorce allowance?
A job does not automatically exclude maintenance. Stability and measure of income, concrete capacity to increase it, and any professional sacrifices connected to the family must be considered. An activity sufficient to guarantee autonomy can exclude the welfare function, but not necessarily the compensatory one, if specific prerequisites are proven.
Can I ask to increase or reduce the amount?
Yes, if justified reasons occur capable of altering the economic balance considered in the decision. Re-proposing the same facts already evaluated is not enough. A stable variation in incomes, working capacity, or burdens can be relevant, but the amount does not change unilaterally: modification must be obtained in the prescribed forms.
Can we choose a lump-sum payment?
Yes, but the agreement of both is required and the court must deem it fair. The solution must be compared with periodic payment considering asset value, liquidity, and future consequences. Once the lump-sum amount is paid, no subsequent economic claims based on the divorce allowance can be advanced.
How to orient yourself before making a decision
Quantification starts from the reason for the imbalance, not from the search for a percentage. To understand your position, it is useful to orderly reconstruct current resources, necessary expenses, working capacity, relationship duration, and choices that affected careers or assets. This reconstruction also helps compare a periodic installment with a definitive solution.
If you need to clarify which criteria affect your situation or evaluate an economic proposal in divorce, you can contact me to examine the problem without confusing maintenance for the ex-spouse with child maintenance or the conditions already established in separation.