Process: 706/2014-T

Date: April 10, 2015

Tax Type: IUC

Source: Original CAAD Decision

Summary

This tax arbitration case (706/2014-T) addresses the subjective scope of Portugal's Single Vehicle Tax (IUC) and legal presumptions of ownership. The claimant, a leasing company, challenged IUC assessments for 2013-2014 totaling €5,367.66, arguing it should not be liable as it was merely a lessor, not the actual owner or user of the vehicles. The central legal dispute concerns Article 3 and 6 of the IUC Code (CIUC), which establish that IUC is payable by vehicle owners or those equivalent to owners. The claimant contended that the Tax Authority (AT) improperly relied on vehicle registration data without considering evidence of ownership transfer to third parties presented during the prior hearing process. The company argued that as a financial leasing entity, it never enjoyed the vehicles, which were exclusively used by lessees from acquisition. The AT defended the assessments, asserting that vehicle registration records from the Institute of Registries and Notary (IRN) clearly showed the claimant as the registered owner at the relevant dates, creating a legal presumption of tax liability. The respondent further argued that the claimant misinterpreted applicable legal norms and failed to consider the systematic interpretation of the CIUC regime. Key issues include: whether registration creates an irrebuttable or defeasible presumption of IUC liability; what evidence suffices to rebut such presumption; the distinction between legal ownership and actual enjoyment in leasing arrangements; and whether substantiation requirements were met. The case demonstrates taxpayers' ability to challenge IUC assessments through CAAD tax arbitration under RJAT provisions, seeking both annulment of improper assessments and reimbursement with compensatory interest under Articles 43 LGT and 61 CPPT.

Full Decision

ARBITRAL DECISION

CAAD: TAX ARBITRATION

CASE No.: 706/2014-T

IUC: Subjective Scope of Application; Legal Presumptions.

Tax Arbitral Decision

CAAD-Tax Arbitration

Case No. 706/2014-T

Claimant – A...-, S.A.

Respondent – AUTHORITY OF TAXATION AND CUSTOMS

Subject - Liquidation of the Single Vehicle Tax (IUC)

Appointed Arbitrator - Maria de Fátima Alves

1 REPORT

1.1 – A...-, S.A., with NIP: ..., Claimant in the tax procedure, above and as separately referenced, hereinafter denominated "Claimant", came, pursuant to the combined provisions of articles 2º and 10º of Decree-Law No. 10/2011, of 20 January (hereinafter RJAT), of article 99º of the Code of Tax Procedure and Process (CPPT) and of article 95º, nos. 1 and 2 subparagraph d) of the General Tax Law (LGT), to request the constitution of a Singular Arbitral Court, with a view to:

  • The annulment of the assessment acts relating to the Single Vehicle Tax (hereinafter designated as IUC), carried out by the Authority of Taxation (hereinafter AT), referring to the years: 2013 and 2014, relating to the vehicles, identified in documents nos. 4 and 5, which form an integral part of the Request for Tax Arbitral Pronouncement;

  • The request for reimbursement of the total amount of € 5,367.66, unduly paid by the Claimant and compensatory interest provided for in articles 43º of the LGT and in article 61º of the CPPT.

1.2 Pursuant to the provisions of subparagraph a) of no. 2 of article 6º and subparagraph b) of no. 1 of article 11º of Decree-Law No. 10/2011, of 20 January, in the wording introduced by article 228º of Law No. 66-B/2012, of 31 December, the Deontological Council appointed as sole arbitrator, Maria de Fátima Alves, who communicated acceptance of the appointment within the applicable time limit;

  • On 27-11-2014 the parties were duly notified of such appointment, and did not manifest willingness to challenge the appointment of the arbitrator, pursuant to the combined provisions of article 11º no. 1 subparagraphs a) and b) of the RJAT and of articles 6º and 7º of the Code of Ethics;

  • Therefore, the arbitral tribunal was constituted on 17-12-2014, as provided for in subparagraph c) of no. 1 of article 11º of Decree-Law No. 10/2011, of 20 January, in the wording introduced by article 228º of Law 66-B/2012, of 31 December.

1.3 The Claimant, in the substantiation of its request for arbitral pronouncement, states, in summary, the following:

  • The vehicles, to which the single vehicle tax liquidated relates and identified in documents nos. 4 and 5 attached to the PI, lack substantiation, since, at the time of notification of the respective liquidations, these should have mentioned facts that would allow the conclusion that, concerning the years 2013 and 2014, "the claimant was owner, presumed or not, or equivalent to owner";

  • And that the Claimant, in exercising its right to prior hearing, justified, with evidentiary elements, embodied in documents (doc. no. 2) proving the transfer of ownership, from the sphere of the claimant to third parties, so that it could not, in any way, be the holder of the vehicles in question;

  • Therefore the Authority of Taxation, by not considering the evidentiary elements presented by the Claimant, also did not consider what is provided for in articles 3º and 6º of the CIUC, which stipulates that: "those responsible for payment of the Single Vehicle Tax are the owners of the vehicles or those equivalent to owners";

  • In any case, the legal ownership did not belong, in fact, to the Claimant, since the latter was a lessor entity, resulting in the fact that it never enjoyed the vehicles, as these, were, from the moment of their acquisition, being used, only and solely, by the lessees;

  • Therefore, at the date of the tax facts, the Claimant could not be considered a taxpayer of the tax, a fact that bars it from any subjective liability for its payment;

  • The Claimant bases its position on the fact that the taxed motor vehicles are within the scope of financial leasing contracts, which, in our legal system, presupposes to the lessee the exclusive enjoyment of the leased asset;

  • Furthermore, during the exercise of prior hearing, it proceeded "to the necessary publicity of the records, attaching all evidentiary elements, as described in document no. 5, attached to the PI;

  • "Having thus, the AT become aware of the transfer of the vehicles to third parties, regardless of whether the latter registered their purchase";

  • A factual situation that removes the Claimant from being the owner of the vehicles at the date of exigibility of the respective tax;

  • "Not being, therefore, responsible for payment of any amount"

  • Although it does not contest the fact that AT resorts to the databases of the "IRN and IMT, to obtain information on the owners of the vehicles"

  • What it does not accept is that AT, "in the face of irrefutable elements that prove the conveyance deed of ownership or the fact that the Claimant herein is not the owner of the vehicles at the date when the tax would be exigible, AT shows itself intransigent, rejecting knowledge of said transfer".

1.4 The Respondent, Authority of Taxation and Customs (hereinafter designated as AT), presented a response, from which it appears that the controversial tax acts do not suffer from any defect of violation of Law, pronouncing itself for the unfoundedness of the claim and the maintenance of the questioned assessment acts, defending, summarily, the following:

  • It considers, "utterly without foundation and unsubstantiated" the fact that the Claimant alleges "defect of lack of substantiation" the controversial tax acts, because it did not prove that it was the owner of the vehicles, in 2013 and 2014;

  • "That at the time of the exercise of prior hearing, regarding the vehicles in question, it attached to the records a copy of the information provided by the Registry of Motor Vehicles-Institute of Registry and Notary, where it is clearly stated that the Claimant appeared as owner of the registration-at the date of the facts in question";

  • Considering, furthermore, "that substantiation is a relative concept, which varies depending on the type of administrative act in concrete";

  • It emphasizes that the allegations of the Claimant cannot proceed, because the latter makes an interpretation and application of the legal norms subsumable to the case sub judice notoriously wrong;

  • And that the Claimant incurs not only a biased reading of the letter of the law, but also does not heed the systematic element, violating the unity of the regime enshrined throughout the CIUC.

1.5 The meeting provided for in article 18º of the RJAT took place on 02-03-2015, where it was decided by the Court, with the agreement of the parties, to dispense with the examination of witnesses;

  • The Esteemed Counsel for the parties presented, orally, their arguments;

  • The Court, in compliance with the provisions of article 18º, no. 2 of the RJAT, set the deadline of 10-04-2015 for the purpose of delivering the arbitral decision.

2 ISSUES TO BE DECIDED

2.1 Given the foregoing in the previous numbers, concerning the exposition of the parties and the arguments presented, the main issues to be decided are the following:

  • The allegation made by the Claimant regarding the substantive assessment of the assessment acts, relating to the years 2013 and 2014 concerning the IUC on the vehicles above mentioned in the PI;

  • The defeasible presumption of article 3º of the CIUC

  • The erroneous interpretation and application of the norms of subjective scope of application of the single vehicle tax liquidated and collected, which constitutes the central issue to be decided in the present proceedings;

  • The legal value of the registration of motor vehicles.

3 FACTUAL FINDINGS

3.1 In matters of fact, relevant to the decision to be rendered, the present Court considers as established, given the elements existing in the records, the following facts:

  • The Claimant presented evidentiary elements contained in documents nos. 4 and 5, attached to the PI, which are fully reproduced for all legal purposes;

4.1.1 SUBSTANTIATION OF THE PROVEN FACTS

  • The facts considered as proven are based on the documents attached to the request for arbitral pronouncement of the above-mentioned PI, which are fully reproduced for all legal purposes.

3.1.2 FACTS NOT PROVEN

  • There are no facts considered as not proven, given that all facts considered relevant for the assessment of the request were proven.

4 LEGAL GROUNDS

4.1 The Court is materially competent and is regularly constituted, pursuant to articles 2º no. 1, subparagraph a), 5º no. 2, subparagraph a), 6º no. 1, 10º no. 1, subparagraph a) and no. 2 of the RJAT:

  • The parties enjoy legal personality and capacity and are legitimately interested, ex vi, articles 4º and 10º, no. 2, of the RJAT and article no. 1 of Ordinance No. 112-A/2011, of 22 March;

  • The proceedings do not suffer from nullities.

4.2 The request, object of the present proceedings, is the declaration of annulment of the assessment acts of the IUC relating to the motor vehicles better identified in the documents attached to the respective PI;

4.2.1 Condemnation of AT to reimburse the amount of the tax relating to such assessments in the amount of € 5,367.66;

4.2.2 Condemnation of AT to payment of compensatory interest on the same amounts.

4.3 The factual matter is fixed, as stated in no. 3.1 above, and it is now necessary to determine the Law applicable to the underlying facts, in accordance with the issues to be decided, identified in no. 2.1 above, and it is certain that the central issue, in these proceedings, as to which there are absolutely opposing understandings between the Claimant and AT, consists in knowing whether no. 1 of article 3º of the CIUC relating to the subjective scope of application of the single vehicle tax establishes or does not establish a defeasible presumption.

4.4 Everything having been analyzed and, taking into account, on the one hand, the positions of the parties in confrontation, mentioned in points 1.3 and 1.4 above and, considering, on the other hand, that the central issue to be decided is whether no. 1 of article 3º of the CIUC establishes or does not establish a legal presumption of tax scope of application, it is necessary, in this context, to assess and render a decision.

5 ISSUE OF THE ERRONEOUS INTERPRETATION AND APPLICATION OF THE NORM OF SUBJECTIVE SCOPE OF APPLICATION OF THE IUC

5.1 Considering it to be consensually understood, in legal doctrine, that in the interpretation of fiscal laws the general principles of interpretation apply fully, which will be, only and naturally, limited by the exceptions and particularities dictated by the law itself being subject to interpretation. This is an understanding that has been welcomed in the General Tax Laws of other countries and which has also found support in article 11º of our General Tax Law, which has, moreover, been frequently highlighted by jurisprudence.

It is consensually accepted that, in order to apprehend the meaning of the law, interpretation resorts, a priori, to reconstructing legislative intent through the words of the law, which means seeking its literal meaning, evaluating it and assessing it in the light of other criteria, with the involvement of the so-called elements of a logical, rational, or teleological nature and of a systematic order:

  • With respect to the interpretation of tax law, the case law should be considered, in particular, the Decisions of the Superior Administrative Court of 05-09-2012, case no. 0314/12 and of 06-02-2013, case 01000/12, available at www.dgsi.pt, the importance of the provisions of article 9º of the Civil Code (CC), as a fundamental element of legal hermeneutics;

  • Article no. 1 of article 3º of the CIUC provides that "Taxpayers of the tax are the owners of the vehicles, being considered as such the natural or legal persons, of public or private law, in whose name the same are registered";

  • The formulation used in the aforementioned article resorts to the expression "being considered" which raises the question of whether such expression can be attributed a presumptive meaning, equating itself to the expression "presumed", these are expressions frequently used, with equivalent meanings;

  • As teaches Jorge Lopes de Sousa, in Code of Tax Procedure and Process, Annotated and Commented, volume I, 6th Edition, Área Editora, SA, Lisbon 2011, p. 589, that in matters of tax scope of application, presumptions can be revealed by the expression "presumed" or by a similar expression, mentioning various examples of such presumptions, referring to the one contained in article 40º, no. 1 of the CIRS, in which the expression "presumed" is used and the one contained in article 46º no. 2, of the same Code, in which use is made of the expression "being considered", as an expression with an effect similar to that one and also embodying a presumption;

  • In the legal formulation set forth in no. 1 of article 3º of the CIUC, in which a presumption has been established, revealed by the expression "being considered", of meaning similar and of value equivalent to the expression "being presumed", in use since the creation of the tax in question;

  • The use of the expression "being considered" was intended only to establish a more marked and clear approximation between the taxpayer of the IUC and the actual owner of the vehicle, which is in line with the reinforcement given to the ownership of the vehicle, which now constitutes the taxable event of the tax, pursuant to article 6º of the CIUC;

  • The relevance and the interest of the presumption in question, which historically was revealed by means of the expression "being presumed" and which now makes use of the expression "being considered", resides in the truth and justice that, by that means, are conferred upon tax relations and which embody fundamental tax values, allowing taxation of the real and actual owner and not one who, by circumstances of a different nature, is often nothing more than an apparent and false owner. If the case were not considered in this way, not admitting and recognizing the presentation of evidentiary elements intended to demonstrate that the actual owner is, after all, a person different from the one that appears in the registration and which initially, and in principle, was supposed to be the true owner, those values would be objectively set aside.

5.2 The principle of equivalence, inscribed in article 1º of the CIUC, must also be considered, which has underlying it the polluter-pays principle and concretizes the idea inscribed therein that whoever pollutes should, for that reason, pay. The said principle has constitutional foundation, in so far as it represents a corollary of the provisions in subparagraph h) of no. 2 of article 66º of the Constitution, and also has foundation in Community law, both at the level of primary law, article 130º-R, of the Maastricht Treaty (Treaty on European Union, of 07-02-1992), where the said principle came to be included as the foundation of Community Policy in the environmental field and which aims to hold responsible whoever contributes to the damage that befalls the community, resulting from the use of motor vehicles, being assumed by their owner-users, as costs that only they should bear.

5.3 Mindful of the facts above described, it is important to note that the aforementioned elements of interpretation, whether those related to literal interpretation, supported by the words legally used, or those concerning logical elements of interpretation, of a historical nature or of a rational order, all of them point in the direction that the expression "being considered" has a meaning equivalent to the expression "being presumed", and thus it should be understood that the provisions of no. 1 of article 3º of the CIUC establishes a legal presumption which, given article 73º of the LGT, where it is established that "Presumptions established in the norms of tax scope of application always admit proof to the contrary", will necessarily be defeasible, which means that the taxpayers are, in principle, the persons in whose name such vehicles are registered. These persons, identified under such conditions, are those to whom AT must necessarily direct itself;

  • But this will be in principle, given that within the framework of prior hearing, of a mandatory character, given the provisions of subparagraph a) of no. 1 of article 60º of the LGT, the tax relationship may be reconfigured, validating the taxpayer initially identified or redirecting the procedure towards the one who is, after all, the true and actual, taxpayer of the tax in question.

  • The taxpayer has the right to be heard, by means of prior hearing (José Manuel Santos Botelho, Américo Pires Esteves and José Cândido de Pinho, in Code of Administrative Procedure, Annotated and Commented, 4th edition, Almedina, 2000, annotation 8 of article 100º).

  • Prior hearing, which naturally must be implemented at a moment immediately prior to the liquidation procedure, corresponds to the appropriate forum and timing to, with certainty and security, identify the taxpayer of the IUC.

  • That in the proceedings herein, the Claimant demonstrated, to AT, at the time of prior hearing, that the vehicles, in the present case, at the moment of the controversial facts, were not the property of the Claimant, as described in the documents, above mentioned and attached to the records, which attest to the transfer of ownership of the vehicles from the Claimant to third parties, these being the taxpayers of the Single Vehicle Tax, at the date of its exigibility (cfr., articles 3º and 6º of the CIUC.

6 ON THE LEGAL VALUE OF REGISTRATION

6.1 Regarding the legal value of registration, it is important to note what is established in no. 1 of article 1º of Decree-Law No. 54/75, of 12 February (amended several times, the last being through Law No. 39/2008, of 11 August), when it provides that "the registration of vehicles has essentially the purpose of publicizing the legal situation of motor vehicles and their trailers, with a view to the security of legal commerce":

  • Article 7º of the Code of Real Property Registration (CRP), applicable, suppletively, to the registration of motor vehicles, by force of article 29º of the CRA, provides that "Final registration constitutes a presumption that the right exists and belongs to the registered holder, in the precise terms in which the registration defines it";

  • Final registration constitutes nothing more than a defeasible presumption, thus admitting to the contrary, as follows from the law and as case law has been pointing out, and can be seen, among others in the Decisions of the Supreme Court of Justice nos. 03B4369 of 19-02-2004 and no. 07B4528, of 29-01-2008, available at: www.dgsi.pt;

  • Therefore, the function legally reserved for registration is on the one hand to publicize the legal situation of the goods, in the case in hand, of the vehicles and, on the other hand, allows us to presume that there exists a right over those vehicles and that the same belongs to the holder, as such inscribed in the registration, does not have a constitutive nature of the right of ownership, but only declarative, hence registration does not constitute a condition of validity of the transfer of the vehicle from seller to buyer;

  • The acquirers of the vehicles become owners of those same vehicles by means of the celebration of the corresponding contracts of purchase and sale, with or without registration;

  • In this context, it should be recalled that, given the provisions of no. 1 of article 408º of the CC, the transfer of real rights over things, in the case sub judice, motor vehicles, is determined by the mere effect of the contract, and that pursuant to the provisions of subparagraph a) of article 879º of the CC, among the essential effects of the contract of purchase and sale, the transfer of the thing stands out;

  • Given the foregoing, it becomes clear that the legislative intent points in the direction that the provisions of no. 1 of article 3º of the CIUC establishes a presumption "juris tantum, consequently defeasible, thus allowing the person who, in the registration, is inscribed as the owner of the vehicle, to present evidentiary elements intended to demonstrate that such ownership is inserted in the legal sphere of another person, to whom ownership has been transferred;

  • Which in respect to the controversial facts, there exists a transfer of ownership by the Claimant to third parties. Evidentiary elements that were proven by the Claimant, both at the time of prior hearing and in the request for arbitral pronouncement, thus configuring the certainty that it belongs to the new owners (the third parties) the subjective liability of the IUCs, pursuant to no. 1 of article 3º of the CIUC.

7 THE PRESUMPTION OF ARTICLE 3º OF THE CIUC AND THE DATE ON WHICH THE IUC IS EXIGIBLE

7.1 DATE ON WHICH THE IUC IS EXIGIBLE

  • The IUC is a tax of periodic taxation, the periodicity of which corresponds to the year that begins on the date of registration or on each of its anniversaries, as provided for in nos. 1 and 2 of article 4º of the CIUC;

  • It is exigible pursuant to no. 3 of article 6º of the said Code;

  • It being noted that, regarding the liquidation of the IUC taxed to the Claimant on the vehicles above mentioned, in the years 2013 and 2014, these should not be considered, because, at the moment of the tax facts, the vehicles in question were in the legal sphere of new owners, as per the evidentiary elements presented by the Claimant, both in the exercise of prior hearing and proofs attached to the request for arbitral pronouncement, these being responsible for payment of the obligation of the said tax.

7.1.1 Regarding the burden of proof, article 342º no. 1 of the CC provides "it is incumbent upon the one who invokes a right to prove the facts constitutive of the alleged right";

7.1.2 Also article 346º of the CC (counter-proof) determines that "against the proof that is produced by the party bearing the burden of proof, the opposing party may present counter-proof regarding the same facts, intended to make them doubtful; if it succeeds, the question is decided against the party burdened with proof." (As stated by Anselmo de Castro, A., 1982, ED. Almedina Coimbra, "Civil Declaratory Procedural Law", III, p. 163, "falling upon one of the parties the burden of proof, the opposing party has only to present counter-proof, being this a proof intended to make doubtful the facts alleged by the former".

Thus, in the case of the proceedings, what the Claimant has to prove, in order to defeat the presumption that flows both from article 3º of the CIUC and from the Motor Vehicle Registration itself, is that it, the Claimant, was not the owner of the vehicles in question in the period to which the contested assessments refer. What it proposes to prove, as appears from the records, is that the ownership of the vehicles did not belong to it in the periods to which the assessments refer (year of 2013 and 2014)

7.2 DEFEAT OF THE PRESUMPTION

  • The Claimant, as referred to in 3.1., regarding the proven facts, alleged, with the purpose of setting aside the presumption, not being a taxpayer of the tax, at the time of the occurrence of the tax facts, offering for this purpose the following documents:

  • Documents consisting of the transfer of ownership of the said vehicles;

  • Now, those documents enjoy the presumption of truthfulness provided for in no. 1 of article 75º of the LGT. From this it follows that at the date on which the IUC was exigible, who held the ownership of the motor vehicles was not the Claimant.

8 OTHER ISSUES RELATING TO THE LEGALITY OF THE ASSESSMENT ACTS

  • Regarding the existence of other issues pertaining to the legality of the assessment acts, taking into account that it is inherent to the establishment of an order of knowledge of defects, as provided for in article 124º of the CPPT, that proceeding with the request for arbitral pronouncement based on defects that prevent the renewal of the contested assessments, it becomes prejudiced, because useless, the knowledge of other defects, it does not appear necessary to deal with the other issues raised.

9 REIMBURSEMENT OF THE TOTAL AMOUNT PAID

  • Pursuant to the provisions of subparagraph b) of no. 1 of article 24º of the RJAT and, in conformity with what is established therein, the arbitral decision on the merits of the claim as to which there is no appeal or challenge, binds the tax administration from the end of the period provided for appeal or challenge, and this must, in the exact terms of the success of the arbitral decision in favor of the taxpayer and until the end of the period provided for spontaneous execution of the sentences of the tax judicial courts "Restore the situation that would exist if the tax act subject of the arbitral decision had not been practiced, adopting the acts and operations necessary for this purpose"

  • These are legal commands that are in total harmony with the provisions of article 100º of the LGT, applicable to the case, ex vi, the provisions of subparagraph a) of no. 1 of article 29º of the RJAT, in which it is established that "The tax administration is obliged, in case of full or partial success of claims or administrative appeals or judicial proceedings in favor of the taxpayer, to the immediate and complete restoration of the situation that would exist if the illegality had not been committed, corresponding the payment of compensatory interest, pursuant to the terms and conditions provided for in the law".

  • The case contained in the present proceedings raises the manifest application of the aforementioned norms, given that as a consequence of the illegality of the assessment acts, referenced in this case, there must, by force of these norms, be a reimbursement of the amounts paid, whether for the title of the tax paid, whether of the corresponding compensatory interest, as a way to achieve the restoration of the situation that would exist if the illegality had not been committed.

10 THE RIGHT TO COMPENSATORY INTEREST

  • The declaration of illegality and consequent annulment of an administrative act confers on the recipient of the act the right to the restoration of the situation in which it would have found itself before the execution of the annulled act.

  • In the context of tax liquidation, its annulment confers on the taxpayer the right to the restitution of the paid tax and, as a rule, the right to compensatory interest, pursuant to no. 1 of article 43º of the LGT and article 61º of the CPPT.

  • Therefore the Claimant has the right to compensatory interest on the amount of tax paid relating to the annulled assessments.

11 DECISION

Given the foregoing, this Arbitral Court decides:

  • Finds the claim for declaration of the illegality of the liquidation of the IUC, relating to the years: 2013 and 2014, concerning the motor vehicles identified in the present proceedings, well founded and, consequently, annuls the corresponding tax acts;

  • Finds the claim for condemnation of the Tax Administration to reimburse the amount unduly paid, in the amount of 5,367.66 euros, well founded, condemning the Authority of Taxation and Customs to make these payments.

VALUE OF THE CASE: In conformity with the provisions of articles 306º no. 2 of the CPC and 97º-A, no. 1 of the CPPT and of article 3º, no. 2 of the Regulation of Costs in Tax Arbitration Proceedings, the case is assigned a value of € 5,367.66.

COSTS: In accordance with no. 4 of article 22º of the RJAT, the amount of costs is fixed at € 612.00, in accordance with Table I, annexed to the Regulation of Costs in Tax Arbitration Proceedings, at the charge of the Authority of Taxation and Customs.

Notify the parties.

Lisbon, 10-04-2015

The Arbitrator

Maria de Fátima Alves

(the text of this decision was prepared by computer, pursuant to article 131, no. 5 of the Code of Civil Procedure, applicable by referral of article 29º, no. 1 subparagraph e) of Decree-Law 10/2011, of 20 January (RJAT), governed in its drafting by current spelling standards)

Frequently Asked Questions

Automatically Created

What is the subjective incidence of IUC (Imposto Único de Circulação) and who is liable to pay it?
IUC (Imposto Único de Circulação) has subjective incidence on vehicle owners or those equivalent to owners, as established in Articles 3 and 6 of the IUC Code (CIUC). The Tax Authority determines liability primarily through vehicle registration data from the Institute of Registries and Notary (IRN). The registered owner at the date of tax exigibility is presumed liable for payment, though this presumption may be challenged with appropriate evidence of ownership transfer or special circumstances such as leasing arrangements.
How do legal presumptions of vehicle ownership affect IUC tax liability in Portugal?
Legal presumptions of vehicle ownership significantly affect IUC liability in Portugal through a defeasible (rebuttable) presumption established in Article 3 of the CIUC. Registration in the motor vehicle registry creates a legal presumption that the registered party is the owner and therefore the IUC taxpayer. However, this presumption is not absolute and can be rebutted by presenting evidence of ownership transfer, leasing contracts, or proof that another party has actual ownership or equivalent status. The burden falls on the taxpayer to provide irrefutable evidence overcoming the registration-based presumption.
Can a taxpayer challenge IUC tax assessments through CAAD tax arbitration proceedings?
Yes, taxpayers can challenge IUC tax assessments through CAAD (Centro de Arbitragem Administrativa) tax arbitration proceedings. This right is established under Articles 2 and 10 of the Tax Arbitration Legal Regime (RJAT - Decree-Law 10/2011), combined with Article 99 of the Tax Procedure Code (CPPT) and Article 95 of the General Tax Law (LGT). Tax arbitration provides an alternative dispute resolution mechanism to judicial courts, allowing taxpayers to contest IUC assessments, seek annulment of improper liquidations, and request reimbursement of unduly paid amounts with compensatory interest.
What evidence is required to rebut the presumption of vehicle ownership for IUC purposes?
To rebut the presumption of vehicle ownership for IUC purposes, taxpayers must present irrefutable evidence demonstrating they were not the actual owner or equivalent to owner at the date of tax exigibility. Acceptable evidence includes: documented proof of ownership transfer to third parties; financial leasing contracts showing the taxpayer as lessor without enjoyment rights; sales contracts with conveyance deeds; and documentation proving exclusive use and enjoyment by other parties (lessees or purchasers). The evidence must be submitted during the prior hearing process or arbitration proceedings and must convincingly demonstrate that despite vehicle registration records, actual ownership or equivalent status belonged to another party.
Is a taxpayer entitled to a refund and compensatory interest after annulment of IUC assessments?
Yes, a taxpayer is entitled to reimbursement and compensatory interest following annulment of IUC assessments. Article 43 of the General Tax Law (LGT) and Article 61 of the Tax Procedure Code (CPPT) establish the right to compensatory interest on unduly paid tax amounts. If the arbitral tribunal annuls the contested IUC liquidations, the Tax Authority must reimburse the total amount improperly collected plus compensatory interest calculated from the payment date until actual reimbursement. This compensates taxpayers for the financial loss resulting from having funds unavailable due to improper tax collection, ensuring fair treatment when administrative acts are subsequently deemed unlawful.