Process: 633/2015-T

Date: February 16, 2016

Tax Type: IUC

Source: Original CAAD Decision

Summary

This CAAD arbitration case (Process 633/2015-T) addresses the supervening mootness of litigation following the Tax Authority's revocation of an IUC (Single Vehicle Circulation Tax) assessment during pending arbitration proceedings. The claimant company challenged an IUC assessment of €368 plus €49.24 in default interest, filing an administrative appeal in August 2015 and subsequently initiating arbitration in October 2015. However, in December 2015, before the arbitral tribunal was formally constituted, the Tax Authority exercised its power under Article 13(1) of the Legal Framework for Tax Arbitration (RJAT) to expressly and completely revoke the contested assessment. The Tax Authority then raised the preliminary issue of supervening mootness, arguing that the revocation eliminated the need to examine the assessment's legality. When notified of this development, the claimant failed to manifest any interest in continuing or closing the proceedings. The arbitral tribunal agreed with the Tax Authority's position, concluding that the complete revocation rendered the examination of the assessment's illegality unnecessary. Applying Article 287(e) of the Civil Procedure Code, which establishes supervening mootness as a ground for terminating proceedings, the tribunal declared the case closed. Regarding costs, the tribunal applied Article 536(3) of the CPC, ordering the claimant to bear the full arbitration fee of €306.00, reasoning that since the revocation occurred before tribunal constitution and the claimant's silence prolonged proceedings despite complete satisfaction of the claim, cost responsibility properly fell on the claimant rather than the Tax Authority. This decision demonstrates the Tax Authority's ability to terminate disputes through administrative revocation and the procedural consequences when taxpayers do not engage with mootness determinations.

Full Decision

CAAD: Tax Arbitration

Case No.: 633/2015-T

Subject Matter: SVC – Supervening Mootness of the Action

Arbitral Award

I. Report

A... – ..., sole proprietorship limited liability company, with registered office at Street ..., in ..., municipality of ..., legal entity no. ..., filed a petition for constitution of a single arbitrator tribunal, in accordance with the combined provisions of Articles 2 and 10 of Decree-Law No. 10/2011, of 20 January (Legal Framework for Tax Arbitration, hereinafter referred to as LFTA), against the Tax and Customs Authority (hereinafter AT), with the purpose of obtaining a declaration of illegality of the tax assessment for Single Vehicle Circulation Tax in the amount of €368, plus €49.24 for default interest.

The AT responded, raising the issue of supervening mootness of the action.

In accordance with Article 13 of the LFTA, the AT notified the Claimant of the express and complete revocation of the assessment that was the subject matter of the arbitration petition.

The Claimant did not manifest its interest in the closure of the arbitration proceedings.

The arbitral tribunal was properly constituted and is materially competent in light of the provisions set forth in Articles 2, no. 1, subparagraph a) and 30, no. 1 of the LFTA.

The parties have legal standing and capacity and are entitled to participate (Articles 4 and 10, no. 2 of the LFTA and Article 1 of Ordinance No. 112-A/2011, of 22 March).

The proceedings do not suffer from any nullities.

As the preliminary issue of supervening mootness of the action is raised, it shall be examined as a matter of priority.

II – Statement of Facts

The facts relevant to the examination of the issue of supervening mootness of the action are as follows:

a) On 20 August 2015, the Claimant filed an administrative appeal of the SVC tax assessment no. ...;

b) On 9 October 2015, the petition for constitution of the Arbitral Tribunal was filed, giving rise to the present proceedings;

c) On 4 December 2015, the Respondent proceeded to revoke the aforementioned assessment by order of the Head of the Finance Service of ...;

d) The Claimant did not manifest its interest in the closure of the arbitration proceedings.

The facts were established as proven based on the documents attached to the file, and their correspondence to reality was not questioned.

There are no facts with relevance to the decision on the preliminary issue that have not been established as proven.

III – Issue of Supervening Mootness of the Action

The AT raises the issue of supervening mootness of the action on the ground that, pursuant to Article 13, no. 1 of the LFTA, the assessment sub judice has been expressly and completely revoked.

The Claimant, notified to submit its position, did not manifest its intention for the proceedings to be closed, it being understood that the tax enforcement proceedings cannot be the subject matter of these records, under penalty of absolute material incompetence of the Arbitral Tribunal to determine matters relating to enforcement proceedings.

Consequently, the revocation of the contested assessment renders it unnecessary to examine its illegality and leads to the conclusion that supervening mootness of the action has occurred, as the AT contends.

Supervening mootness of the action is a ground for termination of the proceedings, in accordance with Article 287, subparagraph e) of the Civil Procedure Code.

IV – Case Costs

In accordance with the provisions of Article 536, no. 3 of the CPC, responsibility for costs shall fall upon the claimant or petitioner, unless such impossibility or mootness is attributable to the defendant or respondent, in which case the latter shall be responsible for the totality of the costs.

Taking into account that the AT proceeded to revoke the SVC assessment before the constitution of the Arbitral Tribunal, the continuation of the proceedings, despite the complete satisfaction of the claim filed by the AT, can only be attributed to the Claimant.

The costs must, therefore, be entirely attributed to the Claimant.

V – Value of the Claim

In accordance with the provisions of Article 306, no. 2 of the Civil Procedure Code, Article 97-A, no. 1 a) of the Tax Court Procedure Code and Article 3, no. 2 of the Regulation on Costs in Tax Arbitration Proceedings, the value of the claim is €417.24.

VI – Costs

In accordance with the provisions of Articles 12, no. 2 and 22, no. 4, both of the LFTA, and Article 4, no. 4 of the Regulation on Costs of Tax Arbitration Proceedings, the amount of the arbitration fee is fixed at €306.00, in accordance with Table I of the aforementioned Regulation, to be borne by the Claimant.

VII – Decision

For these reasons, this Arbitral Tribunal hereby decides to declare the proceedings terminated on the grounds of supervening mootness of the action.

Let notice be given.

Lisbon, 16 February 2016

The Arbitrator

Magda Feliciano

(The text of this award was prepared by computer, in accordance with Article 131, no. 5 of the Civil Procedure Code, applicable by reference to Article 29, no. 1, subparagraph e) of Decree-Law No. 10/2011, of 20 January (LFTA), and its drafting follows the spelling conventions prior to the Orthographic Agreement of 1990.)

Frequently Asked Questions

Automatically Created

What is supervening uselessness of the dispute (inutilidade superveniente da lide) in Portuguese tax arbitration?
Supervening uselessness of the dispute (inutilidade superveniente da lide) in Portuguese tax arbitration occurs when the object of the arbitration ceases to exist during the course of proceedings, making it unnecessary to decide the case on its merits. This typically happens when the Tax Authority expressly and completely revokes the contested tax assessment after arbitration has been initiated. Under Article 287(e) of the Civil Procedure Code, applicable to tax arbitration proceedings, supervening mootness constitutes a ground for terminating the proceedings without a substantive decision on the legality of the original assessment. When this occurs, the tribunal closes the case as the dispute no longer has any practical purpose or effect.
Can the Tax Authority revoke an IUC assessment during pending CAAD arbitration proceedings?
Yes, the Tax Authority can revoke an IUC assessment during pending CAAD arbitration proceedings. As demonstrated in Process 633/2015-T, the Tax Authority exercised this power under Article 13(1) of the Legal Framework for Tax Arbitration (RJAT/Decree-Law 10/2011). The revocation can be express and complete, even after the taxpayer has filed an arbitration petition. In this case, the Tax Authority revoked the IUC assessment in December 2015, after the arbitration petition was filed in October 2015 but before the tribunal was formally constituted. This revocation authority allows the Tax Authority to administratively resolve disputes and avoid unnecessary litigation when it determines the original assessment was incorrect or improper.
What happens when a taxpayer does not respond to the archiving of an arbitral process after act revocation?
When a taxpayer does not respond to notification regarding the archiving of an arbitral process after the Tax Authority revokes the contested act, the arbitral tribunal proceeds to declare supervening mootness and terminates the proceedings. In Process 633/2015-T, after the Tax Authority notified the claimant of the complete revocation under Article 13 of RJAT, the claimant failed to manifest any interest in closing the proceedings. The tribunal interpreted this silence as acceptance and proceeded to terminate the case on grounds of supervening mootness. Additionally, the taxpayer's failure to respond can have cost implications—in this case, the claimant was ordered to bear the full arbitration fee of €306.00 because the continuation of proceedings despite complete satisfaction of the claim was attributed to the claimant's lack of response.
How does Article 13 of the RJAT regulate the revocation of tax acts during arbitration?
Article 13 of the RJAT (Legal Framework for Tax Arbitration) regulates the revocation of tax acts during arbitration by establishing a notification procedure and framework for addressing supervening mootness. Under Article 13(1), when the Tax Authority expressly and completely revokes the assessment that is the subject of the arbitration petition, it must notify the claimant of this revocation. This notification triggers an evaluation of whether supervening mootness has occurred, as the revocation eliminates the contested act and potentially renders the arbitration unnecessary. The provision allows the Tax Authority to unilaterally resolve disputes through administrative correction while ensuring the taxpayer is informed of this development. The article effectively balances the Tax Authority's power to correct its own acts with the taxpayer's right to be notified and to potentially express interest in continuing proceedings if relevant issues remain.
What are the legal consequences of a full and express revocation of an IUC tax assessment under CAAD?
The legal consequences of a full and express revocation of an IUC tax assessment under CAAD include: (1) termination of the arbitration proceedings on grounds of supervening mootness under Article 287(e) of the Civil Procedure Code; (2) elimination of the need for the arbitral tribunal to examine the substantive legality of the original assessment; (3) satisfaction of the taxpayer's claim, as the challenged assessment no longer exists and any amounts paid must be refunded; (4) allocation of procedural costs based on Article 536(3) of the CPC—typically the claimant bears costs if the revocation occurred through the Tax Authority's initiative before substantive proceedings, unless the mootness is attributable to the Tax Authority's fault; and (5) closure of the case without a decision on the merits, meaning no precedential value regarding the legal issues originally raised. In Process 633/2015-T, these consequences resulted in case termination and the claimant bearing €306.00 in arbitration fees.