Practical guide
How to draft a tax memorial with AI
3 min read · Updated May 2026 · Editorial oversight: Avv. Federico Papa
The illustrative memorial (memoria illustrativa) provided for by Art. 32 of Legislative Decree no. 546/1992 constitutes the final written defense before the hearing or the decision in chambers. This technical defense serves the primary function of reorganizing defensive arguments, enabling counsel to refute the objections raised by the tax authority in its counter-arguments. It is a crucial procedural step, as it focuses the Tax Justice Court's attention on the decisive aspects of the dispute, particularly in light of the evidence produced during the proceedings. Compliance with the clear-day deadlines (termini liberi) set by the rule is essential for the validity of the filing; it is a mandatory deadline that prevents the court from considering late submissions.
In brief
The illustrative memorial under Art. 32 of Legislative Decree 546/1992 serves as the final defense in tax litigation. Electronic filing via the S.I.Gi.T. portal is mandatory within ten clear days before the hearing. As a backward deadline, expirations on Saturdays or holidays are advanced to the preceding business day. The document, digitally signed in PDF/A format, refutes tax authority counter-arguments and references evidence filed twenty days prior. AI supports technical analysis to refine strategies without introducing new grounds, strictly defining prayers for relief for the Tax Justice Court.
The steps
- 1.
Verification of clear-day deadlines
Art. 32, paragraph 2, of Legislative Decree no. 546/1992 provides that illustrative memorials may be filed up to ten clear days before the hearing. The calculation must exclude both the day of filing and the day of the hearing, thereby requiring ten full intermediate days. Since this is a backward deadline, if the expiration falls on a Saturday or a public holiday, the filing must be advanced to the preceding business day to avoid forfeiture.
- 2.
Analysis of the opposing party's counter-arguments
The memorial should be drafted following a thorough examination of the entry of appearance and counter-arguments filed by the Revenue Agency or the Collection Agent. Counsel must address each disputed point analytically, highlighting any misrepresentation of the facts or errors in interpreting tax law. The goal is not to redundantly repeat the initial appeal, but to refine the defense strategy in response to the counterparty's arguments, without introducing new grounds.
- 3.
Correlation with documentary evidence
Although new documents must be produced at least twenty clear days before the hearing pursuant to Art. 32, paragraph 1, the illustrative memorial must integrate them systematically. Counsel should specify the exhibit number and its relevant content, explaining how the evidence substantiates the taxpayer's claims and refutes the arguments of the Tax Administration. A memorial lacking precise references to documents already filed risks being generic and unpersuasive.
- 4.
Formulation of conclusions
The memorial must conclude with the confirmation of the remedies requested in the introductory appeal or in any supplementary grounds (motivi aggiunti) filed pursuant to Art. 24, paragraph 2. Counsel may also declare a partial waiver of specific grounds of appeal if extinguishing or modifying events have occurred during the proceedings. Precise conclusions strictly define the scope of the Tax Justice Court's decision and facilitate the drafting of the ruling.
- 5.
Finalization of electronic filing
Filing must be executed exclusively through the Tax Justice Portal (S.I.Gi.T.), in compliance with the technical specifications of the Electronic Tax Trial (PTT). Counsel must sign the file in PDF/A format with a valid digital signature, carefully verifying the associated R.G.R. docket number. Upon submission, downloading and preserving the filing receipt is essential to prove timely transmission within the peremptory ten clear days deadline.
Legal basis: art. 32 D.Lgs. 546/1992art. 24 D.Lgs. 546/1992
The template structure
The standard sections that make up the document. The full template can be opened and completed directly on edit.legal.
Tax Justice Court and case details
Indication of the bench, the General Register number (R.G.R.), and the scheduled hearing date.
Parties
Full identification of the appealing taxpayer and the resisting administration or entity.
Subject matter of the dispute
Brief reference to the contested tax assessment and open disputed issues.
Illustration of defenses
Logical development of defense arguments and specific rebuttal of the opponent's submissions under Art. 32.
Conclusions
Final prayers for relief confirming the motions previously submitted.
Place, date, and signature
Formal elements of the document, including the authorized counsel's digital signature.
Mistakes to avoid
- Error in calculating the ten clear days, failing to exclude both the start and end dates, resulting in the memorial being inadmissible or untimely.
- Inclusion of new grounds for appeal that, under Art. 24, paragraph 2, require formal service on the opposing parties rather than a simple memorial filing under Art. 32.
- Filing new documents attached to the memorial beyond the twenty clear days deadline set by Art. 32, paragraph 1.
- Failure to comply with PDF/A technical specifications or an invalid digital signature, causing system rejection by the PTT portal.
Frequently asked questions
What is the difference between the 20-day and the 10-day deadline?
Art. 32 sets distinct deadlines: 20 clear days before the hearing for filing documents and 10 clear days for illustrative memorials.
Can I file memorials if a public hearing was not requested?
Yes, the right to file illustrative memorials is guaranteed even for cases handled in chambers without oral argument.
What happens if the 10-day deadline expires on a Saturday?
Since it is a backward deadline, the expiration is advanced to the preceding Friday or the first prior non-holiday business day.
What edit.legal automates
- —Automatic calculation of clear-day deadlines based on the hearing date to prevent forfeiture.
- —Rapid integration of references to contested acts and documents already in the electronic court file.
- —Guided structure for point-by-point replies to the Tax Administration's counter-arguments.
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