The case, explained

Joint Sections of the Supreme Court: Credit Splitting and Abuse of Process

7 min read · Updated October 2026 · Editorial oversight: Avv. Federico Papa

The Supreme Court, with the long-awaited ruling of the Joint Sections in 2025, has clarified the boundaries of so-called credit splitting. The issue, concerning a creditor's ability to divide a single economic claim into multiple distinct judicial applications, was resolved by confirming the strict stance against unjustified fragmentation. According to reports by diritto.it, this recent development is part of a long interpretive path aimed at protecting the efficiency of the justice system and preventing conduct that, while formally lawful, ends up excessively burdening the counterparty and the State. Through the narrative of the twin case, we will see how the creditor's burden to prove an objective interest in splitting is not a simple bureaucratic detail, but a condition for the admissibility of the claim itself. The article will examine how the sanction of inadmissibility operates in pending trials and how the principle of fair trial influences the management of long-term relationships, standing in sharp contrast to the analyses dedicated to the criminal or tax aspects of parallel cases covered in other articles of this column.

Joint Sections of the Supreme Court: Credit Splitting and Abuse of Process

In brief

The Supreme Court reaffirmed that splitting a unitary credit arising from the same relationship constitutes an abuse of process. Unless proof of an objective interest is provided, fragmented claims are declared inadmissible for violating duties of fairness and good faith (Articles 1175 and 1375 of the Civil Code) and the principle of reasonable trial length (Article 111 of the Constitution). Sanctions range from inadmissibility to cost orders depending on the status of final judgments.

  1. The facts

    The case stems from a dispute between a private healthcare facility and a local health authority. According to reports from ecnews.it, the healthcare facility had requested and obtained two separate payment orders for services rendered in two consecutive months, based on the same framework agreement. While the first order was not contested by the public administration and became res judicata, the second was challenged by the local health authority. The core of the dispute concerned the abusive splitting of the credit. The public entity's defense argued that the creditor had no valid reason to initiate two separate procedures, other than to multiply legal costs at the debtor's expense. After the first two levels of judgment, which ended with the declaration of the claim's inadmissibility, the case reached the Supreme Court. The Joint Sections of the Supreme Court were called upon to resolve the conflict regarding the nature of the sanction to be applied when splitting occurs in the absence of an objective interest on the part of the creditor.

  2. The regulatory framework revolves around constitutional and statutory principles.

    1. Article 111 Constitution: enshrines the principle of fair trial and reasonable duration, which is violated when the judicial system is clogged by a plurality of lawsuits that could be merged into one.
    2. Articles 1175 and 1375 Civil Code: impose duties of fairness and good faith on parties in the implementation of the obligation, extending these obligations to the stage of judicial protection.
    3. Article 100 Code of Civil Procedure: establishes that to bring a claim before the court, one must have an interest; in credit splitting, the interest must be objective and not merely subjective or emulative.
    4. Articles 88 and 92 Code of Civil Procedure: concern the duty of loyalty of the parties and the allocation of litigation costs, which the judge can use as a sanctioning tool to discourage abuse of process.
  3. Case law orientation

    The case law of the Supreme Court has undergone a profound evolution. In the past, it was believed that the creditor was free to request partial performance, emphasizing the right to refuse partial payments provided for by the Civil Code. However, following landmark rulings by the Joint Sections, the opposite view has prevailed: splitting a unitary credit is considered an abuse of process. The case law has clarified that there is no absolute prohibition, but rather a burden of proof resting on the creditor. The creditor must demonstrate that the fragmentation corresponds to an objectively assessable interest, such as the need to act urgently for the portion of the credit supported by written evidence, while the remainder requires complex evidentiary proceedings. Without such justification, any subsequent claim is met with inadmissibility, since the right of action cannot be exercised in a manner that unjustifiably harms the debtor's position and judicial economy.

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  5. Legal professionals must draw clear practical lessons to protect clients from procedural sanctions.

    1. Unitary portfolio assessment: before taking legal action, lawyers must review all due claims against the same debtor arising from the same relationship.
    2. Evidentiary proof of objective interest: if splitting is indispensable, objective interest must be documented in advance, such as differing evidentiary requirements or an imminent limitation period affecting only certain claims.
    3. Prudent procedural strategy: always prefer joining claims or consolidating proceedings to prevent defenses of abuse of process that could invalidate the entire recovery action.

References: Art. 111 CostituzioneArt. 1175 c.c.Art. 1375 c.c.Art. 100 c.p.c.Art. 88 c.p.c.Art. 92 c.p.c.

Avv. Federico Papa
Editorial oversight: Avv. Federico Papa·ICAMContent drafted with AI support and subject to editorial source checks. Despite these controls, inaccuracies may remain: reports and rectification requests are welcome. Report a correction

Frequently asked questions

What is meant by abuse of process in credit splitting?

It occurs when a creditor divides a unitary economic claim into multiple separate lawsuits without a valid reason, unnecessarily increasing costs for the debtor and the workload for the courts.

Can a creditor ever divide a credit into multiple actions?

Yes, but only if an objective interest is demonstrated, such as the need to immediately obtain an enforceable title for the uncontested or documented portion of the claim, leaving the remainder to a longer ordinary trial.

What happens if the judge declares the claim inadmissible?

The trial terminates without a decision on the merits of the debt; the creditor will usually be ordered to pay legal costs and may need to re-file the action as a unitary claim, subject to applicable time limits.

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