The starting point: a declared expense is not yet a proven expense
Anyone considering an accounting certification of costs for an eligible investment, and in particular for hyper-depreciation, often starts from a simple question: what does the auditor actually have to do? The useful answer concerns neither the rates nor the tax advantages of the transaction, but a step further back: demonstrating that the expenses declared by the company exist, were actually incurred and are borne out by well-ordered accounting records.
This distinction must be kept firmly in mind from the outset. The accounting certification concerns the incurrence of expenses and their correspondence with the accounting records prepared by the company. It is not a technical assessment of the asset purchased, of its innovativeness or of how it functions within a production process. F.D.R. S.r.l., a statutory audit firm, operates at the first level; the second remains entrusted to different expertise, normally to a separate appraisal.
For those who must decide whether to commission this engagement, the value of this article lies not in a list of tax incentives, but in understanding how accounting evidence is built and what areas of discretion remain open.
What falls within the accounting verification and what remains outside it
F.D.R. S.r.l.'s service page describes the certification of costs as an activity which, for the incentive measures that require it, focuses on the actual incurrence of eligible expenses and on their correspondence with the accounting records prepared by the company. The subject matter is therefore threefold: the expense exists, it has been incurred, and it is consistent with the documents the company has organised.
The scope, however, is not open-ended. It is defined case by case, on the basis of the applicable rules and the documents available, and must be clarified before the engagement begins. This is not a mere formality: knowing from the outset which aspects fall within the accounting verification avoids inappropriate expectations, for example that the auditor will give an opinion on the technical qualification of the asset or on the legal eligibility of the investment under the decree governing the measure.
On this point, the scope of the hyper-depreciation is described on the F.D.R. page with an explicit clarification: for accounting purposes, the certification concerns the expenses actually incurred, with verification of invoices, entries and payments, while the technical verification of the assets remains the subject of a separate expert appraisal. This boundary is the first thing to check when assessing the service: whoever certifies the costs does not replace the technician, and whoever prepares the technical appraisal does not replace the auditor.
Documents to prepare: the quality of the paperwork before the verification
The phase that most affects the outcome of the certification is the one that precedes the engagement. If the documentation is disorganised, the auditor can reconstruct the expense only with difficulty, and in some cases cannot reconstruct it at all. This is why the F.D.R. page insists on a practical point: orderly, traceable documentation makes it possible to reconstruct the path of each expense and to approach the verifications with greater clarity.
In practice, the accounting documentation prepared by the company comprises, for each declared expense:
- the invoice or equivalent document, with the supplier's identifying details, the description of the asset or service and the amount;
- the accounting entry, identifying the account and the period of recognition;
- proof of payment, consistent with the methods and timing declared;
- any further relevant elements required by the scope of the measure, such as contractual references or transport and delivery documents, where these are needed to link the invoice to the asset actually acquired.
The key word is traceability. It is not enough for the three pieces to exist: they must refer to one another in a recognisable way. An invoice recorded in a generic account, with a cumulative payment covering several suppliers, requires reconciliation work that lengthens the process and reduces the clarity of the verification. Conversely, a file for each individual expense, with cross-references between document, entry and payment, allows the auditor to follow the path without arbitrary reconstruction.
It should be stated clearly that this list is not a rule: it is a description of what the accounting verification generally requires, and it must be adapted to the rules of the specific measure and to the guidance the auditor will share during the engagement. For some measures, for example, the official source confirms the existence of communications and technical requirements defined by an implementing decree, but says nothing about how the accounting certification is to be carried out: that issue must be addressed with the documentation of the measure and with the professional, not inferred by analogy from other incentives.
A hypothetical example: three expenses, three different problems
To make the method more concrete, one can reason through an openly hypothetical case. A manufacturing company has acquired a machine as part of an investment it considers eligible and requests accounting certification of the expenses incurred. There are three items in the file.
The first is the invoice for the machine, recorded in a fixed asset account, with a bank transfer payment covering exactly the amount. Here the path is straightforward: document, entry and payment correspond without any residual.
The second concerns installation costs, invoiced by the machine supplier on a separate invoice, with partial payment at the end of the works and the balance on commissioning. The auditor must verify that the expense was incurred in the declared period and that the link between invoice, partial payment and entry can be reconstructed. If the balance has not yet been paid, the conclusion depends on the scope of the engagement and the applicable rules: on this point the auditor can only act in accordance with the rules of the measure, and the outcome must be verified before the expense is treated as incurred.
The third item is an internal cost, allocated through a transfer from a cost centre, without an external invoice. Here the accounting verification focuses on the traceability of the entry and its consistency with the available analytical documentation; the assessment of the technical content of the expense, by contrast, falls outside the engagement. If the scope of the measure requires technical support on that item, a separate step is necessary.
The example shows something useful: accounting certification is not a final stamp, but a work of reconstruction. Its quality depends as much on the auditor as on the company's organisation.
The limits of the verification and the concrete value of the engagement
The main limit concerns its subject matter. The accounting certification attests that the expenses were incurred and that they correspond to the accounting documentation, not that they are eligible under the rules of the incentive or that they meet a technical standard. Anyone using the document must know what they are reading: an accounting attestation is not a legal opinion, not a technical appraisal and not a declaration that the benefit is due.
The second limit concerns scope. The engagement is defined on the basis of the applicable rules and the documents available, which means that two companies with the same incentive may have different verification scopes, for example because one has more detailed management accounting or because the other has some expenses not yet documented. There is no standard package: there is an engagement proposal that clarifies what will be verified and what remains outside scope.
The third limit concerns documentation: the certification is based on the documents relevant to the specific measure and on the scope agreed for the engagement. For each investment it is therefore necessary to check which evidence is required and how the incurring of expenses can be clearly reconstructed.
The concrete value, then, lies elsewhere: in having an independent check that reconstructs the path of each expense, flags the points where the trail breaks and enables the company to approach verifications with readable documentation. It is a defensive advantage before a tax one, and it becomes more useful the larger and more complex the investment.
How to set up a useful engagement
For anyone assessing the service, three questions help frame the discussion with F.D.R. S.r.l.
The first: what is the scope of the measure and which expenses does the company intend to include? The answer must be sought in the applicable rules, not in the certification contract, because the auditor verifies what the measure requires, not what the company would prefer to include.
The second: is the documentation already organised by individual expense? If not, it is advisable to allow for a preparation phase before the verification begins, so that the auditor's work does not turn into a long and costly reconstruction.
The third: which technical aspects remain outside scope and who covers them? If the measure requires a technical assessment of the asset, a separate appraisal must be arranged with a qualified professional. The accounting certification does not replace it.
The quality of the engagement depends on these three points. Accounting certification of costs is an understated service with a defined subject matter, and for that very reason it must be explained without promises: it does not automatically make an expense eligible, it does not eliminate the risk of challenge and it does not resolve the technical problems of the investment. It serves to bring order to the accounting evidence, to make it reconstructable and to give the company a document that speaks a language those who will have to verify it can understand.
In a context where incentives require increasingly complex documentation, this work of reconstruction is often the most useful and least visible part of the operation. It is worth tackling with method, before urgency sets in.
General information content. For assessments relating to your company, it is necessary to examine the specific case.