Italy vs SATA Sud S.p.A., April 2026, Supreme Court, Case No 10456/2026
Table of Contents
Case Information
Court: Corte di Cassazione, Sezione 5 Civile
Case number: 10456/2026 (R.G. n. 26613/2018)
Citation: Civile Ord. Sez. 5 Num. 10456 Anno 2026
Applicant: Agenzia delle Entrate
Respondent: SATA s.p.a. (C.F. 03773170018), also as incorporating company of SATA SUD s.p.a.
Jurisdiction: Italy
Judgment date: 21/04/2026
Judgment Summary
SATA SUD s.p.a. contested a tax assessment issued by the Agenzia delle Entrate for the 2007 tax year, which disallowed the deduction of consultancy costs of euro 211,804.28 for IRAP purposes. The costs had been charged by the parent company F.C. s.r.l. under an intra-group service agreement at a flat rate of 1.75% of monthly taxable sales.
The Provincial Tax Commission (CTP) of Isernia upheld the taxpayer's appeal. The Regional Tax Commission (CTR) of Molise dismissed the tax authority's appeal, finding that the consultancy services had actually been performed, that SATA SUD lacked the necessary qualified staff, and that the expenditure was not disproportionate.
The Agenzia delle Entrate appealed to the Corte di Cassazione on a single ground, arguing that the CTR had reversed the burden of proof by requiring the tax authority, rather than the taxpayer, to demonstrate the absence of inherence and proportionality of the costs.
The Supreme Court allowed the appeal, quashed the CTR judgment, and remitted the case to the Corte di giustizia tributaria di secondo grado del Molise in a different composition, including for the determination of costs of the cassation proceedings.
Background
SATA SUD s.p.a. received consultancy services from its parent company F.C. s.r.l. under intra-group service arrangements regulated by private agreements. Those agreements provided for the parent company to perform a range of services for a lump-sum consideration fixed at 1.75% per month of the taxable value of sales.
Following an inspection report dated 13/10/2007, the Agenzia delle Entrate issued assessment notice n. TR403T200578/2012 for the 2007 tax year. The authority disallowed the deduction of costs of euro 211,804.28 on the grounds that the invoices issued by the parent company contained only a generic description of the services, without documentary references to the specific activities actually performed. The authority therefore considered that the inherence, effectiveness, proportionality, and utility of the expenditure had not been demonstrated.
SATA SUD challenged the assessment before the CTP of Isernia, raising, among other grounds: alleged procedural irregularity in the inspection being extended to IRAP when it had been authorised only for VAT purposes; violation and misapplication of Article 109 of the Consolidated Income Tax Act (t.u.i.r.); the absence of any avoidance intent; and violation of the rules on burden of proof.
The CTP allowed the appeal, holding that the costs were inherent, certain, and proportionate, and that the tax authority should have demonstrated the disproportionality of the costs and the existence of an avoidance practice. On appeal by the Agenzia delle Entrate, the CTR of Molise dismissed the appeal, finding that the taxpayer had demonstrated performance of the consultancy services, that SATA SUD lacked the qualified human resources needed to carry out those activities, and that there was no disproportionality in the expenditure incurred.
Core Dispute
The central issue was whether the CTR had correctly allocated the burden of proof regarding the deductibility of the intra-group consultancy costs under Article 109 t.u.i.r. for IRAP purposes.
The Agenzia delle Entrate argued that the taxpayer bore the burden of proving the requirements for deductibility, including the effectiveness of the invoiced services in terms of proportionality to declared revenues, the inherence of the costs to the business activity, and the certainty or determinability of the costs by reference to the contractually agreed percentage. It contended that production of invoices and underlying contracts alone was insufficient, and that the CTR had impermissibly reversed this burden by requiring the authority to prove the absence of inherence and proportionality.
SATA SUD s.p.a., as the successor by merger to SATA SUD s.p.a., resisted the appeal, maintaining that the lower courts had correctly assessed the evidence.
Court Findings
The Supreme Court held that the single ground of appeal was admissible because it raised a violation and misapplication of legal rules, meaning that the procedural bar applicable to the so-called "double conforming decision" under Article 348-ter of the Code of Civil Procedure, which applies only to the ground under Article 360, first paragraph, no. 5 of the Code of Civil Procedure, did not apply.
The court set out the applicable legal framework under Article 109 t.u.i.r. It noted that, according to its own recent case law, the principle of inherence of deductible costs derives from the concept of business income rather than from Article 109, paragraph 5, t.u.i.r., and expresses the need to relate costs to the exercise of business activity, excluding those falling within a sphere extraneous to it. The court stated that inherence is a qualitative rather than a quantitative assessment, and that anti-economic conduct and disproportionality of expenditure may be symptomatic indicators of the absence of inherence without being identical to it. An inherent cost cannot be disallowed solely on grounds of disproportionality unless the tax authority demonstrates gross anti-economic conduct that serves as an indication of the absence of a connection between the cost and the business activity.
The court confirmed that the burden of proving and documenting the existence and nature of the cost, the relevant justifying facts, and its concrete destination to production as a business act falls on the taxpayer. The tax authority may challenge inherence only where the elements produced by the taxpayer are absent, insufficient, or inadequate, or where additional circumstances undermine those elements.
Applying those principles to the facts, the court found that the CTR had failed to assess the determinateness of the costs by reference to the actual sales periodically made. The court stated that determinateness in this case was distinct from demonstrating the regularity of the framework contract or the existence of the services. It required demonstration of the actual and concrete delivery of the consultancy service, which the authority had contested given the generic nature of the invoices. The court noted that proof of correspondence between the service and the underlying performance could be provided by other means, and that the tax authority must take into account documents, messages, or complementary information provided by the taxpayer beyond the invoice itself.
The court held that, in a case involving intra-group services, a mere formal indication of a fixed percentage rate in a framework contract valid for multiple years, the mere existence of signed consultancy contracts, and the absence of qualified staff at SATA SUD s.p.a. were insufficient for the purposes of deduction. Proof of the specific costs incurred in relation to the transactions actually carried out in the relevant tax period was required. The court noted that this approach was consistent with its judgment no. 3750 of 13/02/2025, which concerned a dispute between the same parties for IRES and VAT for the same tax year.
Outcome
The Supreme Court allowed the appeal, quashed the judgment of the CTR of Molise, and remitted the case to the Corte di giustizia tributaria di secondo grado del Molise in a different composition. The remitting court was also charged with determining the costs of the cassation proceedings. The remitting court was directed to carry out a factual assessment of the deductibility of the costs on the basis of the evidentiary material gathered in the proceedings, taking into account whether specific proof of the services actually rendered in the 2007 tax year had been provided.
TP Method Highlighted
The intra-group consultancy services between SATA SUD s.p.a. and its parent company F.C. s.r.l. were priced under a framework agreement at a flat rate of 1.75% per month of the taxable value of actual sales. The judgment does not refer to any standard transfer pricing methodology or arm's length analysis.
Major Issues / Areas of Contention
- Whether the burden of proving the inherence, effectiveness, and determinateness of intra-group consultancy costs under Article 109 t.u.i.r. falls on the taxpayer or the tax authority.
- Whether a framework contract providing for a lump-sum fee of 1.75% of monthly taxable sales, combined with signed consultancy contracts and the absence of qualified staff at the subsidiary, is sufficient to establish the deductibility of the costs without specific proof of services rendered in the relevant tax period.
- Whether the CTR incorrectly reversed the burden of proof by requiring the Agenzia delle Entrate to demonstrate the disproportionality and lack of inherence of the costs rather than requiring the taxpayer to prove deductibility.
- The correct legal characterisation of the inherence principle under Article 109 t.u.i.r., including whether it is a qualitative rather than a quantitative assessment and whether disproportionality alone can justify disallowance.
- Whether the procedural bar for the so-called double conforming decision under Article 348-ter of the Code of Civil Procedure applied to exclude the ground of appeal.