Illegal Exactions in Spain: Art. 437 CP and Improper Charges by Officials

Proceedings for illegal exactions rarely begin in a courtroom. They begin at a counter, in a notified assessment or in a professional charge nobody can explain, and they reach the criminal courts only after an administrative complaint or an internal preliminary inquiry. As criminal defence lawyers in illegal-exaction cases, we set out what Art. 437 of the Spanish Criminal Code (CP) actually requires when read from its text, why the offence is complete on the demand rather than on payment, and where a disagreement over a tariff ends and criminal liability begins.

You have been reported for overcharging in the exercise of your office: what happens next

The starting point is rarely a police report. It is a piece of paper: a claim from the citizen who paid, an objection from the internal audit office, or an accumulation of complaints about the same type of assessment. From there an internal preliminary inquiry is often opened within the body itself and, later, the file is sent to the investigating court. That earlier, apparently administrative stage is where the narrative the case is born with gets fixed: it is worth taking part in it rather than waiting for the summons.

What is argued from then on is narrower than it looks. Art. 437 CP does not punish charging wrongly but demanding what is not owed or the excess over the tariff; it is complete on the demand even where the citizen never pays; and it has no negligent form, so an arithmetical error or the application of a repealed tariff through ignorance falls outside the offence (Art. 12 CP). The penalties are a fine of six to twenty-four months and suspension from public employment or office for six months to four years: there is no imprisonment, and the suspension of Art. 43 CP is not the permanent disqualification of Art. 42 CP. The offence becomes time-barred after five years.

What to do (and what not to do) if an internal preliminary inquiry is opened

The origin is nearly always one of two: a complaint by the citizen who paid and then sought redress, or an internal preliminary inquiry opened within the body following an audit, an objection from the internal auditor, or an accumulation of complaints. What is done in those first weeks shapes what is argued in court later.

• Preserve the complete file, through formal channels. The proposed assessment, the calculation, the notification, the payment record and its accounting destination, together with the version of the tariff rule then in force and the internal instructions applied. Ask for it in writing and leave a record of the request.
• Check which rule was in force then, not today's. Prosecutions are often built on the current version of the municipal tax by-law or of the scale of charges rather than on the one applicable when the sum was collected. Establishing which version applied resolves more cases than one might suppose.
• Gather what shows the criterion was defensible. Earlier technical reports, answered queries, previous decisions to the same effect and the objective ambiguity of the heading applied. Where there is a legal basis to charge and the argument is about the amount, that is where the case is decided.
• Do not remove documents from the archive, even your own. Informal access and the removal of originals read very badly afterwards, even where the intention was to preserve them.
• Do not regularise opaquely. Returning what was over-collected is legitimate, and Art. 437 CP itself preserves the duty to reimburse; but it must be done through the proper procedure and with documentary support, because a cash refund made outside the file destroys the very evidence of good faith it was meant to supply.
• Do not answer the internal inquiry in writing without coordinating with the criminal defence. Submissions made through the administrative channel end up in the criminal case, and a technical explanation given without legal assistance, drafted to resolve an internal formality, proves hard to qualify later. The criminal case, the disciplinary file and any claim for the refund of sums improperly collected are three fronts that must be coordinated.
• Do not make a statement without having examined the proceedings. Art. 118.1 LECrim gives you the right to examine the case file before your statement is taken and to remain silent, and Art. 775 LECrim the right to speak with your lawyer in private before and after it. The moment of giving evidence should be chosen with the whole file in view, not merely the part disclosed in the summons.

The Offence Under Art. 437 CP, Read From the Text

The provision is short and repays reading in full, because every clause carries consequences. It punishes the authority or public official who demands, directly or indirectly, fees, tariffs under schedules of charges or professional bills that are not owed or in an amount greater than the one legally established, and it does so without prejudice to the reimbursements the official is obliged to make, with the penalties of a fine of six to twenty-four months and suspension from public employment or office for a term of six months to four years. Three features of that wording explain almost everything that follows.

The first is that there is no custodial penalty: Art. 437 CP is content with a fine and suspension, both of them less serious penalties under Art. 33.3 CP. That relative mildness is not the same as irrelevance, because for a career official years of suspension mean the effective interruption of a professional life, and a conviction drags along the disciplinary file and the duty to return what was collected.

The second feature is the one most often misread. The penalty imposed by Art. 437 CP is suspension from public employment or office, not special disqualification. Art. 43 CP defines suspension in a single sentence: it “deprives the convicted person of the exercise of the office for the duration of the sentence”. Art. 42 CP, by contrast, provides that special disqualification from public employment or office “produces the definitive loss of the employment or office on which it falls, even where elective, and of the honours attached to it”. The difference is one of nature, not of degree: the suspended official keeps the link with the administration and resumes duties once the penalty is served; the disqualified official loses the post for good. Whether the charge stays within Art. 437 CP or moves to a provision carrying disqualification is the difference between returning to the post and not returning.

The third feature is the clause “without prejudice to the reimbursements the official is obliged to make”: the provision expressly preserves the duty to return what was unduly demanded, which within criminal proceedings runs through the civil liability arising from the offence under Art. 109 CP, whereby the commission of an act described by law as an offence entails the obligation to make good the damage caused. The fine is paid to the State as a penalty; the reimbursement goes to the citizen who paid what was not owed. As to who can commit the offence, this is a special offence in the strict sense: only someone meeting the description in Art. 24 CP can be a principal, a provision that treats as an authority anyone holding command or exercising jurisdiction of their own, and as a public official anyone who, by direct provision of law, by election or by appointment of a competent authority, takes part in the exercise of public functions.

The Operative Verb Is “To Demand”, Not “To Receive”

The core of the provision lies in a verb that is not to receive, to collect or to charge: it is to demand. The offence is complete once the improper demand reaches the citizen, whether or not that person pays, disputes the figure or walks away without handing over anything: it is an offence of mere conduct, with no outcome written into the statutory description. Two consequences follow, pointing in opposite directions. The prosecution need prove no transfer of assets at all, so a later refund does not undo the completed offence. The defence, in turn, moves its evidential focus onto the content of the demand: what was asked for, in what words, in which document, and with what appearance of obligation. That precision is not rhetorical. Stating an amount is not demanding it, nor is answering a query about the likely cost of a formality or handing over a schedule of charges.

The words “directly or indirectly” deliberately widen the reach of the conduct: they cover a demand made through an interposed person, an informal message passed on by someone connected with the office, and the insinuation dressed up as procedure, the one that without asking outright leaves it to be understood that the file will not move without that payment. There is a flip side: the more indirect the demand, the more demanding the proof that it existed at all and that it was attributable to the official.

The subject matter is also confined. “Fees, tariffs under schedules of charges or professional bills” are sums collected for public action in accordance with a schedule or scale laid down in a rule, not any sum of money whatever. Hence the recurring profiles in these cases: officials whose income is governed by a schedule of charges, staff empowered to assess or collect fees and public prices, and local officeholders who claim sums for licences or municipal services.

The Two Limbs: What Is Not Owed and What Exceeds the Tariff

Art. 437 CP in fact contains two forms of conduct sharing a single penalty, and they are worth separating from the first written submission, because the evidence each requires is different. The first is demanding what is not owed: no legal basis supports the charge at all, whether because the item appears in no rule, because the action attracts no charge, or because the citizen is not the person liable. The question is then binary, and the defence is built by locating the enabling rule — the local tax by-law, the schedule of charges, the instrument governing the public price — and establishing that it was in force on the relevant date, a point routinely overlooked where the file goes back several financial years.

The second is demanding an amount greater than the one legally established: a tariff applies, but the sum claimed exceeds it. Much of the criminal defence in these cases lives here, because the evidential focus is not the existence of the rule but its interpretation and its application to the facts: which chargeable event occurred, which base and which coefficient applied, or whether the case fell under one heading or another. A defensible reading of the schedule is not an offence, however the administration may later correct it or an administrative court set the assessment aside: annulment establishes that the assessment was wrong, not that it was deliberately excessive, and that gap between error and crime usually decides the case.

Intent and the Exclusion of Negligence

Art. 437 CP admits only intentional commission, and that statement comes not from doctrinal construction but from a general rule of the Code. Art. 12 CP provides that “negligent acts or omissions shall be punished only where the Law expressly so provides”, and Art. 437 CP contains no negligent form of the offence. Without intent there is no offence, however serious the oversight and however large the sum over-claimed.

That leaves outside the Criminal Code a range of situations which nonetheless reach the courts as though they were offences: the arithmetical error, the assessment issued under the wrong heading, the application of a repealed tariff because an amendment never reached the office, and the repetition of an inherited but mistaken criterion applied alike to every citizen. None of these amounts to the offence under Art. 437 CP, which does not mean they are without consequence: disciplinary liability remains, so does the duty of reimbursement, and so does the refund of sums improperly collected through the appropriate administrative channel.

Art. 14 CP completes the picture: its subsection 1 provides that an unavoidable mistake as to a fact constituting the offence excludes criminal liability and that, where avoidable, the conduct is punished as negligent where applicable — a clause that here leads to impunity, since no negligent form exists; its subsection 3 adds that an unavoidable mistake as to unlawfulness excludes criminal liability and that, where avoidable, the penalty is reduced by one or two degrees. These rules matter where the official followed a service instruction or a criterion communicated by the competent body, since the demand then expresses not a will to claim what is not owed but the execution of an instruction received.

Boundaries With Neighbouring Offences

The first boundary is bribery under Art. 419 CP, which punishes the official who receives or solicits a gift, favour or reward of any kind, or accepts an offer or promise, in order to perform in the exercise of office an act contrary to their duties, with three to six years in prison, a fine of twelve to twenty-four months and special disqualification from public employment or office and from standing for election for nine to twelve years. The difference is conceptual: bribery involves asking for a gift, extraneous to the service and intended to distort it; an illegal exaction involves asking for a sum presented as owed for the service. The full framework is examined in our article on Art. 419 CP and the offence of bribery. One terminological point: the word concussion, common in comparative writing as a label for this conduct, does not appear in the Spanish Criminal Code, which knows only the offence in Art. 437 CP.

The second boundary is fraud. Art. 248 CP punishes those who, with intent to profit, use sufficient deceit to cause another to err, inducing that person to make a disposition to their own or another's detriment, with six months to three years in prison, and provides for a fine of one to three months where the sum defrauded does not exceed 400 euros; Art. 249 CP adds the computer-based and payment-instrument forms with the same custodial range. On that footing operates Art. 438 CP, which punishes the authority or public official who, abusing their office, commits an offence of fraud or of fraud against Social Security benefits under Art. 307 ter, with the penalties respectively laid down for those offences in their upper half, with the possibility of going up to the next higher degree, plus special disqualification from public employment or office and from standing for election for three to nine years, all of this “unless the facts are punished with a heavier penalty under another provision of this Code”.

Art. 438 CP absorbs the serious cases, and its boundary with Art. 437 CP turns on sufficient deceit: the illegal exaction requires none, because the official openly claims a sum that is not due, whereas fraud requires a stratagem apt to cause error, a disposition determined by that error, and intent to profit. Where the prosecution pushes the case towards Art. 438 CP, the defence should insist that the specific deceit be identified, since merely invoking the office does not supply it; and the express subsidiarity clause requires a choice of provision.

The third boundary is embezzlement under Art. 432 CP, which punishes the official who, with intent to profit, appropriates or allows a third party to appropriate public assets in their charge by reason of their functions, with two to six years in prison and special disqualification from public office and from standing for election for six to ten years. The relationship is sequential: the exaction looks to the moment the improper sum is claimed from the citizen; embezzlement of public funds, to what happens to the money afterwards.

Two shorter boundaries remain. The fraud of Art. 436 CP operates in a different setting, that of public procurement and settlements of public funds or assets: there the protected interest is the property of the public body, not that of the citizen from whom a sum is claimed, and its analysis belongs to our article on public officer fraud in procurement under Art. 436 CP. Where the demand takes the form of a decision issued in the knowledge of its injustice, administrative misconduct in office under Art. 404 CP may also arise, punished solely with special disqualification of nine to fifteen years. And where the issue is not a charge but the official's own share in the business they were required to handle, the applicable provision is that of prohibited negotiations under Art. 439 CP.

Penalties, Reimbursement and the Five-Year Limitation Period

The fine of six to twenty-four months is imposed under the day-fine system of Art. 50 CP, whose subsection 4 sets the daily rate at a minimum of two and a maximum of 400 euros and treats months as thirty days. Its subsection 5 requires the court to fix the daily rate by reference solely to the financial circumstances of the convicted person, drawn from their assets, income, obligations and family responsibilities: evidencing those circumstances is defence work that is often neglected. Art. 53 CP adds that non-payment gives rise to subsidiary personal liability of one day of deprivation of liberty for every two daily instalments left unpaid.

The suspension from public employment or office of six months to four years is in practice the decisive consequence. Its content is fixed by Art. 43 CP and its general range by Art. 40.1 CP, which places this penalty between three months and six years. Not being a custodial penalty, it falls outside the mechanisms for suspending enforcement that apply to imprisonment: it is served.

The limitation period is the point most often got wrong and deserves an explicit line of reasoning. The penalty under Art. 437 CP is composite — a fine and suspension — so Art. 131.2 CP applies, under which, where the penalty laid down by law is composite, the one requiring the longest time for limitation governs. Art. 131.1 CP sets a period of ten years where the maximum penalty laid down by law is imprisonment or disqualification of more than five years and not exceeding ten: here there is no imprisonment, and suspension from public employment or office is not disqualification, these being penalties of different content under Arts. 42 and 43 CP. Even if one wished to equate them, the maximum term of four years does not cross the threshold of “more than five years”. The residual period therefore applies: all other offences become time-barred after five years.

Art. 132.1 CP completes the calculation: time runs from the day the offence was committed and, in continuing or permanent offences, from the last act or from the moment the unlawful situation ceased — a point that matters because these cases are built on series of successive assessments. As to criminal records, Art. 136 CP confers the right to have them cancelled after three years without reoffending for less serious penalties under three years, and five years for those of three years or more. Above all this runs the disciplinary file, which is usually stayed pending the outcome of the criminal proceedings, since the administration cannot depart from the facts they declare proven.

Lines of Defence

The defence in these cases is above all a matter of rules and documents. The first line is establishing the legal basis for the charge: identifying the local tax by-law, the schedule of charges, the fee or the public price that supported the demand, and proving it was in force on the relevant date. It is an elementary check that disposes of more cases than one might suppose, because indictments are often built on the current version of the rule rather than the applicable one. The second is the reasonable interpretation of the tariff: where there is a basis for charging and the dispute is one of amount, it must be shown that the criterion applied was a defensible one, with prior technical reports, answered queries, earlier decisions to the same effect and the objective ambiguity of the heading.

The third is the absence of any demand: it is worth reconstructing exactly what was said and in what context, because stating amounts or warning that a formality attracts a fee is not demanding. The fourth is the absence of the status of authority or public official under Art. 24 CP, or action outside public functions: without that status there can be no principal in a special offence in the strict sense. The fifth is the absence of intent, supported by Art. 12 CP and Art. 14 CP.

The sixth is voluntary reimbursement, which besides satisfying the duty that Art. 437 CP itself preserves may operate in mitigation through Art. 21.5 CP, which lists as a mitigating circumstance that the offender has made good the harm caused to the victim, or reduced its effects, at any point in the proceedings and before the trial hearing. The seventh is the boundary with Art. 438 CP where the prosecution pushes the characterisation towards fraud committed in abuse of office. And in cases built on old administrative files, the limitation period under Arts. 131 and 132 CP must be examined.