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CUSTOMS DEFENSE · DL 37/1966 · DL 1.455/1976 · LAW 14.651/2023 · Loss of goods and vehicle · The CEJUL procedure · Challenge and appeal in 20 days

The customs forfeiture penalty: how to defend yourself.
The loss of goods and vehicle, the CEJUL procedure and the arguments that reverse the assessment.

The customs forfeiture penalty is the definitive loss of goods, vehicle or currency for damage to the Treasury — the harshest sanction in customs law, applied without indemnity to the owner. Since Law 14.651/2023, the judgment has a two-tier administrative review at the CEJUL, with a 20-day challenge and a 20-day appeal. The TaxUp team walks through the legal footing (DL 37/1966, DL 1.455/1976 and the Customs Regulation), the situations that authorize forfeiture, the distinction between the customs sphere and the criminal one, the defense procedure step by step and the consolidated arguments — proportionality, the owner’s good faith and the rebuttal of the presumption of fraudulent interposition — that reverse or convert the penalty.

Published July 3, 2026 · Updated July 3, 2026 · 24 min read

What is the customs forfeiture penalty? It is the most severe administrative sanction in customs law: the definitive loss of the goods, the vehicle or the currency involved in a foreign-trade operation, applied when the conduct amounts to damage to the Treasury — without any indemnity to the owner. It does not arise from a single “Forfeiture Law”: its footing is a set of rules formed by Decree-Law 37/1966 (art. 104, loss of the vehicle; art. 105, loss of the goods), Decree-Law 1.455/1976 (arts. 23 and 24, damage to the Treasury) and the Customs Regulation (Decree 6.759/2009). For anyone who has just received a notice of assessment with a seizure order, the most urgent piece of information is the deadline: since Law 14.651/2023, the judgment now has a two-tier administrative review at the CEJUL, with a 20-day challenge from notice and a 20-day appeal from an unfavorable first-instance decision. This guide by the TaxUp team — part of the Customs Law pillar — walks through the legal footing, the difference between customs forfeiture and criminal forfeiture, the situations that authorize the loss, the defense procedure step by step and the consolidated arguments that reverse or convert the penalty.

01

What the customs forfeiture penalty is — and why it is the most severe sanction

The forfeiture penalty is the definitive loss of goods, vehicles and currency seized in foreign-trade operations, decreed as the consequence of infractions that customs legislation classifies as damage to the Treasury. Unlike a fine — which reaches assets in cash — forfeiture takes the very thing away from the private party: the asset passes into the Federal Union’s ownership, without indemnity. That is why it is the gravest penalty in customs law, and the one that most affects the cash flow and operational continuity of an importer, exporter or carrier.

Its legal nature is mixed: repressive-compensatory. Repressive because it punishes an unlawful conduct; compensatory because it restores the damage caused to the Treasury. This dual character has an important practical consequence — customs forfeiture does not depend on a criminal conviction and is applied by the tax administration itself, within administrative proceedings, and not by a criminal judge. As will be seen further on, customs forfeiture and criminal forfeiture are distinct tracks that may even coexist over the same fact.

There is no single “Forfeiture Law”

One of the most frequent questions from those researching the topic — “what is the Forfeiture Law?” — starts from a mistaken premise. There is no autonomous law called the “Forfeiture Law”. The regime results from the sum of four regulatory layers:

  • Decree-Law 37/1966, which structures customs control and defines, in art. 104, the situations of loss of the vehicle and, in art. 105, the nineteen situations (items I to XIX) of loss of the goods.
  • Decree-Law 1.455/1976, which in art. 23 defines the infractions considered damage to the Treasury — punished with forfeiture — and in art. 24 equates to them the infractions of items I to VI of art. 104 of DL 37/1966.
  • Law 14.651/2023, which reformed the procedure for applying and judging the forfeiture of goods, vehicle and currency, introducing the two-tier administrative review.
  • The Customs Regulation (Decree 6.759/2009), which consolidates and details the matter (arts. 689, 691 and 695), including the conversion of forfeiture into a fine when the goods are not located.

Clarifying this is not pedantry: understanding that the footing is plural is the first step to locating, in the notice of assessment, which specific provision the tax authority invoked — and it is on that provision that the defense is built.

02

Customs forfeiture and “criminal forfeiture”: do not confuse them

One of the most common searches is for “criminal forfeiture penalty” — and here there is a confusion that should be dispelled with rigor, because it completely changes the forum, the procedure and the defense strategy. They are two distinct figures, with different legal footings:

  • CUSTOMS forfeiture is the administrative sanction arising from customs legislation (DL 37/1966 and DL 1.455/1976). It has a mixed repressive-compensatory nature, does not depend on a criminal conviction and is applied by the Federal Revenue Service in administrative proceedings.
  • CRIMINAL forfeiture/confiscation arises from art. 91 of the Criminal Code, as an effect of the conviction. It depends on a criminal sentence and is decreed by the criminal court, not by the tax administration.

The two figures are not to be confused and may coexist over the same fact: the same shipment may give rise, in the administrative sphere, to the customs forfeiture of the goods and the vehicle and, in the criminal sphere, to confiscation as an effect of a possible conviction for a crime. Treating one thing as if it were the other is a mistake that compromises the defense from the very first pleading.

Tax evasion in imports and smuggling: the crimes that orbit forfeiture

In the criminal field, two crimes usually appear alongside customs forfeiture. Descaminho (art. 334 of the Criminal Code) is evading, in whole or in part, the payment of the tax due on the import or export of permitted goods. Smuggling (art. 334-A of the Criminal Code) is importing or exporting prohibited goods — the two were separated into autonomous offenses by Law 13.008/2014. Two points of consolidated case law matter to the defense: descaminho is a formal crime, consummated regardless of the definitive assessment of the tax credit, and payment of the tax does not extinguish criminal liability; and the principle of insignificance applies up to the limit of BRL 20,000.00 (art. 20 of Law 10.522/2002), save for recidivism.

There is still a third track, proper to criminal law, with which customs forfeiture is not to be confused: the confiscation of assets in drug trafficking, based on art. 243 of the Constitution, the subject of Theme 647 of the STF (RE 638491), which admits the forfeiture of any asset seized as a result of trafficking, dispensing with habituality. It is a case-law line distinct from customs defense and should not be imported into forfeiture proceedings over goods or a vehicle for a customs infraction.

AspectCUSTOMS forfeitureCRIMINAL forfeiture / confiscation
Legal footingDL 37/1966 (arts. 104-105) and DL 1.455/1976 (arts. 23-24)Art. 91 of the Criminal Code (and art. 243 of the CF, in trafficking)
NatureMixed administrative sanction (repressive-compensatory)Effect of the criminal conviction
Who decidesFederal Revenue Service (CEJUL), in administrative proceedingsCriminal court, in a criminal sentence
Depends on a crime?No — it does not depend on a criminal convictionYes — it presupposes a conviction
May they coexist?Yes — the spheres are independent and fall upon the same fact
Source: DL 37/1966; DL 1.455/1976; Criminal Code, arts. 91, 334 and 334-A (Law 13.008/2014); CF art. 243 and STF Theme 647 (RE 638491). The administrative and criminal spheres are autonomous.
TWO SPHERES, TWO FORFEITURESAdministrative and criminal are not the sameCUSTOMS FORFEITUREAdministrative sanction · DL 37/1966and DL 1.455/1976 · applied by theFederal Revenue Service (CEJUL) · nocriminal conviction requiredCRIMINAL FORFEITURE / CONFISCATIONEffect of the conviction · art. 91 ofthe Criminal Code · decreed by thecriminal court · presupposes aconvicting criminal sentenceAutonomous spheres — may fall upon the same fact
Customs forfeiture and criminal forfeiture side by side: the first is an administrative sanction of customs legislation, applied by the Federal Revenue Service and independent of any crime; the second is an effect of the conviction, based on art. 91 of the Criminal Code. Source: DL 37/1966; DL 1.455/1976; Criminal Code.
03

When it applies: the forfeiture situations and “goods in forfeiture”

When the market speaks of “goods in forfeiture”, it refers to the goods that were seized and submitted to the loss proceedings for falling within one of the legal situations — either because they were abandoned by the lapse of the clearance deadlines, or because the operation amounted to damage to the Treasury. Goods in forfeiture are not, in themselves, the result of a crime: they are the goods that customs legislation removes from circulation for a defect in the import, export or transit. Understanding which item the tax authority used to classify the goods is what defines the defense argument.

Loss of the goods — art. 105 of DL 37/1966

Art. 105 of Decree-Law 37/1966 lists nineteen situations (items I to XIX) of loss of the goods. Among the most recurrent in practice are goods concealed on board or in baggage (item III), goods with no entry in the manifest (item IV), the use of a forged or altered document (item VI), foreign goods displayed for sale without proof of regular import (item X), a false declaration of contents (item XII), goods transferred to a third party without payment of the taxes (item XIII) and the splitting of shipments to evade the tax (item XVI).

Loss of the vehicle — art. 104 of DL 37/1966

Art. 104 of DL 37/1966 deals with the loss of the vehicle (items I to VI). Typical situations are the carrying vehicle in an irregular situation as to the licensing rules, unloading or loading outside a licensed location, the vehicle carrying goods subject to forfeiture, where it belongs to the party responsible for the infraction (item V) and the land vehicle in transit of foreign goods diverted from the route with intent to violate, remove or substitute the cargo (item VI). It is precisely in the forfeiture of a vehicle that the strongest defense arguments — proportionality and good faith — are concentrated, addressed further on.

Damage to the Treasury — art. 23 of DL 1.455/1976

Art. 23 of Decree-Law 1.455/1976 defines the infractions considered damage to the Treasury, punished with forfeiture by its §1. Among others, it covers goods abandoned by the lapse of a deadline (deadlines of 90, 60 and 45 days depending on the situation of unloading, clearance or warehousing), baggage in a facility beyond the permitted term and, above all, item V (added by Law 10.637/2002): the concealment of the taxpayer, of the real seller, buyer or party responsible for the operation, by means of fraud or simulation, including the fraudulent interposition of third parties. Art. 24 equates to that list the infractions of items I to VI of art. 104 of DL 37/1966, punishing them with the same forfeiture penalty (a provision that today corresponds to §1 of art. 23).

RuleWhat it coversExamples of situations
DL 37/1966, art. 104Loss of the vehicle (items I-VI)Vehicle carrying goods subject to forfeiture, if of the responsible party (V); route diversion in transit (VI)
DL 37/1966, art. 105Loss of the goods (items I-XIX)Concealed goods (III); forged document (VI); false declaration of contents (XII); splitting to evade the tax (XVI)
DL 1.455/1976, art. 23Damage to the Treasury (forfeiture by §1)Goods abandoned by lapse of deadline; fraudulent interposition of third parties (V, §2)
DL 1.455/1976, art. 24Equates to damage to the Treasury the infractions of art. 104, I-VISame forfeiture penalty (today, §1 of art. 23)
Source: Decree-Law 37/1966, arts. 104 and 105; Decree-Law 1.455/1976, arts. 23 and 24 (item V and §2 added by Law 10.637/2002); Customs Regulation (Decree 6.759/2009).

When the goods are not located: conversion into a fine

There is a situation that changes the forum and the defense: when the goods are not located, have already been consumed or resold, the forfeiture is converted into a fine equivalent to the customs value (on import) or to the price stated in the invoice/document (on export). This is provided by art. 23, §3 of DL 1.455/1976 (with the wording of Law 12.350/2010), mirrored in art. 689, §1 of the Customs Regulation. As will be seen, this substitute fine does not follow the CEJUL procedure — it follows the tax litigation procedure (Decree 70.235/1972). In other words: identifying whether or not the goods were located is decisive to know where to present the defense.

GOODS IN FORFEITURE OR A FINE?What decides is whether the goods are locatedGOODS IN FORFEITUREgoods classifiedunder a loss situationart. 105 DL 37/66 · art. 23 DL 1.455/76located?->Yes -> forfeituredefinitive loss of the asset · CEJUL procedureNo -> conversion into a fineconsumed/resold · Decree 70.235/72 procedureBasis of the conversionFine = customs value(import) or price on the invoiceart. 23 §3 DL 1.455/76 · art. 689 §1 CR
Goods in forfeiture and conversion into a fine: if the goods are located, forfeiture applies (CEJUL procedure); if they were consumed or resold, they are converted into a fine equal to the customs value (art. 23, §3 of DL 1.455/1976; art. 689, §1 of the Customs Regulation), with a defense under the litigation procedure of Decree 70.235/1972. Source: DL 1.455/1976; Customs Regulation.
04

Fraudulent interposition: the presumption that shifts the burden of proof

For importers and trading companies, the most sensitive forfeiture situation — and the one of greatest economic value — is the fraudulent interposition of third parties, provided in art. 23, item V, of DL 1.455/1976. It occurs when the party truly behind the operation — the real seller, buyer or party responsible — is concealed by means of fraud or simulation. The classic case is an import made in the name of a company that, in fact, operates on the account and order of another, hiding the true acquirer.

The rebuttable presumption of §2

What makes this situation so dangerous lies in §2 of art. 23 (added by Law 10.637/2002): fraudulent interposition is presumed when the origin, the availability and the transfer of the funds employed in the foreign-trade operation are not proven. This is a rebuttable presumption — but one that shifts the burden of proof. In practice, it is not the tax authority that must prove the fraud: it is the importer who must demonstrate, with documents, that the funds were lawful, its own and effectively belonged to it. Without that proof, the presumption operates against the assessed party.

Hence the centrality, in the defense, of the documentary reconstruction of the financial flow: exchange contracts, evidence of the origin of the funds, compatible financial capacity, bookkeeping and financial statements that support the operation. The argument is not to deny the presumption in the abstract — it is to rebut it with concrete proof that there was a regular origin, availability and transfer of the funds. It is technical work, combining customs law, accounting analysis and compliance documentation — and where the difference between a well-instructed defense and a generic one usually decides the outcome.

Why this matters from day one. Because the presumption of art. 23, §2 shifts the burden, the defense of fraudulent interposition is won or lost in the evidentiary record. Gathering, within the 20-day challenge deadline, the proof of the origin, availability and transfer of the funds is the most urgent task — documents that take time to compile, but which are the heart of the argument. Starting this reconstruction on the eve of the deadline is the most costly mistake.
THE PRESUMPTION AND HOW TO REBUT ITFraudulent interposition: the burden shiftsTHE PRESUMPTION (art. 23 §2)Failing to prove origin, availabilityand transfer of the funds presumesfraud — the burden passes to the importer.->THE DEFENSE (rebuttable presumption)Proof of lawful, own funds:exchange contracts, origin, financialcapacity and bookkeeping rebut it.
The presumption of fraudulent interposition and its rebuttal: under art. 23, §2 of DL 1.455/1976, the lack of proof of the origin, availability and transfer of the funds presumes the fraud and shifts the burden; being a rebuttable presumption, it yields before the documentary reconstruction of the financial flow. Source: DL 1.455/1976 (Law 10.637/2002).
05

The defense procedure after Law 14.651/2023: the two-tier review at the CEJUL

The most important — and most current — transformation of forfeiture came with Law 14.651/2023 (of 08/23/2023). Before it, forfeiture was judged in a single instance: the decision of the Federal Revenue Service delegate ended the administrative discussion, with no appeal. The law replaced the single instance with a two-tier administrative review, in line with the international commitments to trade facilitation (WTO Trade Facilitation Agreement and the WCO Revised Kyoto Convention). It is the most relevant hook of the matter: much of the content circulating on the internet still describes the old, repealed procedure — and defending yourself under the wrong procedure is a real risk.

Who judges: the CEJUL, not the CARF

The judgment passed to the CEJUL — Center for the Judgment of Customs Penalties, a body of the Federal Revenue Service with national jurisdiction. Note a point that often causes confusion: the CEJUL is not the CARF. The CEJUL has exclusive competence over customs penalties (forfeiture and correlated fines); the CARF judges tax litigation (tax credit). They are different bodies and procedures. The CEJUL, worth noting for historical accuracy, was not created by Law 14.651/2023 — the law (art. 27-E of DL 1.455/1976) delegated the procedure to the Ministry of Finance, and the CEJUL was effectively created by Normative Ordinance MF No. 1.005/2023 and operationalized by RFB Ordinance No. 348/2023. Its structure has the ENAJ (National Judgment Team) in the first instance, with a monocratic judgment by a tax auditor, and the Appeals Chambers in the second instance.

The deadlines that cannot be missed

The procedure is in arts. 27-A to 27-E of DL 1.455/1976, added by Law 14.651/2023. Once the notification is made, a challenge is due within 20 days of notice (art. 27-A); whoever does not challenge is deemed in default (art. 27-C, §1). If the first-instance decision is unfavorable, an appeal to the second instance is due within 20 days of notice (art. 27-D). The first-instance decision becomes final once the deadline lapses without an appeal, as does the second-instance decision. The notification methods (personal, postal, electronic and by public notice) have their own counting rules — by public notice or electronic means, for example, notice is usually deemed served 15 days after publication/delivery — and there is no order of preference among them. Checking when and how notice occurred is the first technical verification of the defense, because it is from that moment that the deadline runs.

THE DEFENSE PROCEDURE AT THE CEJULTwo-tier administrative review, top to bottom1Notice of assessment + seizure orderdrawn up by the RFB tax auditor2Notification of the assessed partypersonal, postal, electronic or public notice — the deadline runs from it3Challenge — 20 days (art. 27-A)filed at the 1st instance (ENAJ); with no challenge, there is default41st instance — ENAJ (monocratic judgment)unfavorable decision -> a voluntary appeal is due5Appeal — 20 days (art. 27-D)Appeals Chambers (2nd instance) — final decision
The forfeiture defense procedure at the CEJUL after Law 14.651/2023: from the notice of assessment to the final second-instance decision, with a 20-day challenge (art. 27-A) and a 20-day appeal (art. 27-D). Source: DL 1.455/1976, arts. 27-A to 27-E; Normative Ordinance MF No. 1.005/2023.

Early disposal of the asset — a risk to monitor

A practical warning: the goods or the vehicle may be disposed of before the end of the proceedings. The legislation authorizes the sale/disposal after the declaration of default or after an unfavorable first-instance decision, even while judicial review is pending — and, in the case of perishable, self-moving, flammable, explosive goods or those requiring special storage, already after the seizure. This means that missing the challenge deadline not only weakens the defense: it may enable the disposal of the asset. Monitoring this risk is part of the strategy — and one of the reasons, in many cases, to act in parallel in the judicial sphere.

06

The evolution of the law: from DL 37/1966 to the two-tier review of 2023

Understanding where the forfeiture regime comes from helps to read the notice of assessment and to separate what is a rule in force from what is noise. The construction took place in layers, over almost six decades:

THE FORFEITURE LAW, IN LAYERSFrom 1966 to the two-tier review of 20231966197620092023TodayDL 37 · situationsarts. 104-105DL 1.455 · damageto the Treasury (art. 23)Dec. 6.759 ·Customs Reg.Law 14.651 ·two-tier/CEJULenvironmentin transitionThe pending stretch is dashed gold: the import process remains under modernization — check the procedure in force case by case.
The regulatory evolution of forfeiture in milestones: Decree-Law 37/1966 (loss situations), Decree-Law 1.455/1976 (damage to the Treasury), the Customs Regulation (Decree 6.759/2009) and Law 14.651/2023 (two-tier administrative review at the CEJUL). Source: Planalto; Federal Revenue Service.
Rule in force x noise: a warning. When researching the topic, it is common to find references to MP 1.309/2025 as if it had changed the forfeiture regime. It did not. MP 1.309/2025 instituted the “Brasil Soberano Plan” (a commercial response to the U.S. tariff hike) and does not deal with forfeiture or with conversion into a fine — its text does not even mention the institute. Moreover, it lost effectiveness in December 2025, for not having been converted into a law. The effective reform of the forfeiture procedure is Law 14.651/2023; MP 1.309 serves, at most, as a temporal marker — never as a regulatory footing of forfeiture.

A terminology caution that separates a technical defense from a generic one is still worth noting: §§ 1 to 4 of art. 27 of DL 1.455/1976 were repealed by Law 14.651/2023, which moved the challenge and appeal procedure to the new arts. 27-A to 27-F. Citing the old procedure, relying on the repealed paragraphs, is a mistake that appears in many pleading templates — and one that a careful defense avoids. For assessments formalized up to the entry into force of the law (08/24/2023), there is a transition rule: competence remains governed by the prior legislation.

07

Forfeiture of a vehicle: proportionality, good faith and regularization

The forfeiture of a vehicle — truck, bus, automobile — is where case law has built the most solid defense arguments. Those seeking to “regularize a vehicle under the forfeiture penalty”, often in a context of transporting foreign goods seized in transit between states, find here the argumentative core. And it rests on two pillars: the owner’s responsibility (good faith) and proportionality.

The owner’s good faith — Precedent 138 of the extinct TFR

The starting point is Precedent 138 of the extinct Federal Court of Appeals (TFR): “The forfeiture penalty of a vehicle used in smuggling or descaminho is only justified where the responsibility of its owner in the commission of the unlawful act is demonstrated in regular proceedings.” The logic is direct: it is not enough that the vehicle transported the irregular cargo — the tax authority must demonstrate that the owner contributed to the unlawful act, with knowledge of what was happening. It is the basis for the defense of the good-faith owner, of the carrier who was unaware of the cargo and of the vehicle under a lease or fiduciary sale, whose owner did not take part in the operation.

Proportionality — the value of the vehicle x that of the cargo

The second pillar is proportionality. The case law of the STJ and of the Federal Regional Courts has consolidated that the forfeiture of the vehicle presupposes two concurrent requirements: (a) proof that the owner contributed to the unlawful act and (b) a relationship of proportionality between the value of the vehicle and that of the transported goods. Where there is a flagrant disproportion — a truck of a value far above that of the seized cargo — the application of forfeiture becomes abusive and may be set aside for reasonableness. It is one of the most effective arguments to recover the asset, both in the administrative challenge and in the judicial channel.

A useful analogy, with a caveat. There is a STJ precedent, in a context of irregular intercity transport (Traffic Code), to the effect that the release of the seized vehicle does not depend on the prior payment of fines. The original context is not customs-related — which is why the firm uses it only as an argumentative analogy, to sustain that the release of the asset cannot be unduly conditioned on payment, without automatically transposing the ratio to the forfeiture regime. It is a reinforcement, not the central footing of the argument.

Release upon guarantee — recovering the asset before the end of the proceedings

While the proceedings run, there is a practical measure that is often decisive for those who depend on the vehicle to work: release upon guarantee (security). Part of the case law admits, where the plausibility of the right is present, releasing the truck or the bus upon security — even of a value lower than that of the asset itself — enabling the owner to operate again while the merits are discussed. The typical instrument is the writ of mandamus or the annulment action with a request for an injunction, acting in parallel with the administrative defense. It is here that the dual strategy — administrative and judicial — shows its value.

08

Where to present the defense — and when conversion into a fine applies

An effective defense begins by getting the forum right. Not every forfeiture assessment follows the same path, and filing the pleading under the wrong procedure costs precious time. Three typical situations require distinct treatment:

  • Forfeiture with located goods: it follows the CEJUL procedure (challenge in 20 days + appeal in 20 days), in the customs administrative sphere.
  • Substitute fine (goods not located, consumed or resold): because the forfeiture was converted into a fine (art. 23, §3 of DL 1.455/1976), the defense follows the tax litigation procedure of Decree 70.235/1972 — the CARF procedure — and not the CEJUL.
  • Carrier’s fine in road transport: it has its own procedure, with the vehicle retained; if the fine is not paid within the legal deadline, it is converted into forfeiture of the vehicle.

In any scenario, it is worth assessing the concurrent judicial channel — writ of mandamus or annulment action — above all to seek the release of the asset upon guarantee and to raise the proportionality argument when the administrative channel does not accept it. Administrative and judicial are not mutually exclusive: well coordinated, they reinforce each other.

ADMINISTRATIVE OR JUDICIAL DEFENSE?The tree of the right forum1Were the goods located?Yes -> forfeiture under the CEJUL procedure: challenge 20 days + appeal 20 days (customs sphere).No (consumed/resold) -> converted into a fine (art. 23 §3); defense under thelitigation of Decree 70.235/1972 — the CARF procedure, not the CEJUL.2Is it a carrier fine in road transport?Yes -> vehicle retained; without payment within the legal deadline, the fine is converted into forfeiture of the vehicle.Final ruleAlways assess the concurrent judicial channel (writ of mandamus or annulment) — above all to release the asset upon guarantee.
Forum decision tree: located goods follow the CEJUL; converted into a fine for not being located, it follows the litigation of Decree 70.235/1972 (CARF); the road carrier’s fine has its own procedure, with conversion into forfeiture of the vehicle. The judicial channel may act in parallel. Source: DL 1.455/1976; Law 10.833/2003, art. 75; Decree 70.235/1972.

Relief and conversion: the mechanism of art. 739 of the Customs Regulation

There is, in art. 739 of the Customs Regulation (Decree 6.759/2009), a mechanism whereby, in specific situations provided in the rule, it is possible to relieve the forfeiture upon payment equivalent to twice the fine originally applicable. It is a valve that, where applicable, allows the interested party to restore the situation without the definitive loss of the asset. Here the caution of a good technician applies: the list of situations in which relief is admitted must be checked in the full text of the provision, case by case — it does not apply indiscriminately. The TaxUp team assesses, in each assessment, whether the relief of art. 739 is an available route.

Under-invoicing: the distinction that may rule out forfeiture

A high-value defense argument, especially for importers, concerns under-invoicing. The defense sustains that “pure” under-invoicing — a mere inexact declaration of price, without documentary fraud — does not give rise to forfeiture, but rather to the assessment of the tax difference and a fine; forfeiture would only apply where the under-invoicing is qualified by material or ideological falsity, that is, where there is documentary fraud that goes beyond the price. The distinction between “isolated under-invoicing” and “under-invoicing qualified by fraud” is recognized by the case law of the STJ and the TRFs. The TaxUp team sustains this argument based on the concrete analysis of each assessment — confirming, case by case, the classification and applicable case law before raising it, and without turning into a rule what depends on the facts of each operation.

09

How the firm acts — from the assessment to the reversal

Immediate response to the notice of assessment

The TaxUp team’s first move, faced with a forfeiture assessment, is an urgent analysis: verifying the date and the method of notice (from which the 20-day deadline runs), identifying exactly which item of art. 104 or 105 of DL 37/1966, or of art. 23 of DL 1.455/1976, supports the assessment, and mapping whether the goods were located — which defines the forum. From this diagnosis comes the strategy: challenge before the CEJUL, defense in the tax litigation channel or concurrent judicial action.

Evidentiary instruction and arguments

The most determinant front is the evidence. In cases of fraudulent interposition, the firm reconstructs the origin, availability and transfer of the funds to rebut the presumption of art. 23, §2. In the forfeiture of a vehicle, it instructs the arguments of the owner’s good faith (Precedent 138/TFR) and proportionality. Where applicable, it assesses the relief of art. 739 of the Customs Regulation and the under-invoicing distinction — always from the concrete facts, not from generic formulas.

Challenge, appeal and judicial channel

On the procedural plane, the work is to conduct the challenge at the 1st instance (ENAJ) and, if necessary, the appeal to the Appeals Chambers, within the 20-day deadlines. In parallel, when the case so recommends, the firm handles the writ of mandamus or the annulment action — especially to obtain the release of the asset upon guarantee and to raise the proportionality that the administrative channel does not always accept. It is the coordination between the two spheres that usually recovers the asset without halting the operation.

Prevention: before forfeiture happens

The best defense is not needing one. For importers and trading companies, the firm acts preventively on the documentary structuring that shields the operation against the presumption of fraudulent interposition — proof of the origin of the funds, consistent contracts, customs compliance — and on the correct classification and valuation, which avoid an assessment for under-invoicing. This front connects forfeiture to the neighboring pieces of the Customs Law pillar: from customs clearance and the DUIMP to the Authorized Economic Operator (OEA), topics in which the consistency of the declared data is the first line of protection against an assessment.

Analysis of the assessment and defense against forfeiture

The challenge deadline is 20 days and the disposal of the asset may be brought forward — the sooner the defense begins, the greater the chance of reversal. The TaxUp team analyzes the notice of assessment, identifies the correct footing and forum, instructs the arguments of good faith, proportionality and the rebuttal of fraudulent interposition, conducts the challenge and the appeal before the CEJUL and seeks the release of the asset upon guarantee in the judicial channel.

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10

Frequently asked questions

What is the criminal forfeiture penalty?
Technically, “criminal forfeiture” is the confiscation provided in art. 91 of the Criminal Code, as an effect of a criminal conviction — and it is not to be confused with the customs forfeiture penalty. Customs forfeiture is an administrative sanction of customs legislation (DL 37/1966 and DL 1.455/1976), applied by the Federal Revenue Service, which does not depend on a criminal conviction. Criminal forfeiture is decreed by the criminal court and presupposes a convicting sentence. The two figures are autonomous and may coexist over the same fact: the same shipment may give rise to the customs forfeiture in the administrative sphere and the criminal confiscation as an effect of a possible conviction.
What is the Forfeiture Law?
There is no single autonomous “Forfeiture Law”. The regime results from a set of rules: Decree-Law 37/1966 (art. 104, loss of the vehicle; art. 105, nineteen situations of loss of the goods), Decree-Law 1.455/1976 (arts. 23 and 24, which define the damage to the Treasury punished with forfeiture), Law 14.651/2023 (which reformed the procedure, creating the two-tier administrative review at the CEJUL) and the Customs Regulation (Decree 6.759/2009), which consolidates the matter. Understanding that the footing is plural helps to identify, in the notice of assessment, which specific provision the tax authority invoked — and it is on it that the defense is built.
What does it mean to regularize a vehicle under an interstate forfeiture penalty?
It refers to the situation of the owner whose vehicle — usually a truck or bus — was seized for transporting foreign goods subject to forfeiture, often in transit between states, and who seeks to recover it. The defense rests on two pillars consolidated in case law: Precedent 138 of the extinct TFR, which requires the demonstration of the owner’s responsibility (bad faith) in the unlawful act — protecting the good-faith owner, the carrier who was unaware of the cargo and the vehicle under a lease or fiduciary sale — and the proportionality between the value of the vehicle and that of the goods, which makes abusive the forfeiture of an asset far more valuable than the cargo. In parallel, it is possible to seek the release of the vehicle upon guarantee (security) by writ of mandamus or annulment action.
What are goods in forfeiture?
Goods in forfeiture are the goods that were seized and submitted to the loss proceedings for falling within one of the legal situations — whether for having been abandoned by the lapse of the clearance deadlines, or because the operation amounted to damage to the Treasury (art. 23 of DL 1.455/1976) or to one of the nineteen situations of art. 105 of DL 37/1966, such as concealed goods, a forged document, a false declaration of contents or splitting to evade the tax. If the goods are not located, have been consumed or resold, the forfeiture is converted into a fine equivalent to their customs value (art. 23, §3 of DL 1.455/1976). The defense depends on identifying under which item the goods were classified and whether they are still available or not.
What is the deadline to defend against a forfeiture penalty?
Since Law 14.651/2023, the challenge deadline is 20 days counted from the notice of notification (art. 27-A of DL 1.455/1976). Whoever does not challenge is deemed in default. If the first-instance decision is unfavorable, an appeal to the second instance is due within 20 days of notice (art. 27-D). The judgment runs at the CEJUL — the Center for the Judgment of Customs Penalties — with the ENAJ in the 1st instance and the Appeals Chambers in the 2nd. Because the notification methods have their own counting rules and the disposal of the asset may be brought forward, checking when and how notice occurred is the first technical verification of the defense.
Is the forfeiture penalty judged by the CARF?
No. Forfeiture proper (located goods) is judged by the CEJUL — the Center for the Judgment of Customs Penalties — a body of the Federal Revenue Service with exclusive competence over customs penalties, created by Normative Ordinance MF No. 1.005/2023. The CARF judges tax litigation (tax credit), not forfeiture. There is a forum exception: when the goods are not located and the forfeiture is converted into a fine (art. 23, §3 of DL 1.455/1976), that substitute fine follows the tax litigation procedure (Decree 70.235/1972), which is indeed linked to the CARF. Getting the forum right is decisive to avoid presenting the defense under the wrong procedure.
Is it possible to recover the vehicle before the end of the proceedings?
Yes, in many cases. Part of the case law admits the release of the vehicle upon guarantee (security), where the plausibility of the right is present, including for a value lower than that of the asset itself — enabling the owner to operate again while the merits are discussed. The typical instrument is the writ of mandamus or the annulment action with a request for an injunction, acting in parallel with the administrative defense. The argument gains strength where there is a disproportion between the value of the vehicle and that of the cargo, or where the owner demonstrates good faith (Precedent 138/TFR). Each case must be assessed, but the strategy of coordinating administrative and judicial defense is usually the fastest path to recover the asset.
Did MP 1.309/2025 change the rules of the forfeiture penalty?
No. MP 1.309/2025 instituted the “Brasil Soberano Plan”, a commercial response to the United States tariff hike, and does not deal with forfeiture or with conversion into a fine — its text does not even mention the institute. Moreover, it lost effectiveness in December 2025, for not having been converted into a law. The effective reform of the forfeiture procedure is Law 14.651/2023, which created the two-tier administrative review at the CEJUL. When researching the topic, it is advisable to disregard any content that attributes to MP 1.309/2025 a change in the forfeiture regime.
Does under-invoicing on import lead to forfeiture?
It depends on how the under-invoicing presents itself. The defense argument, recognized by the case law of the STJ and of the Federal Regional Courts, distinguishes “pure” under-invoicing — a mere inexact declaration of price, without documentary fraud — from under-invoicing “qualified” by material or ideological falsity. Pure under-invoicing, according to this line, gives rise to the assessment of the tax difference and the corresponding fine, but not to forfeiture; forfeiture would only apply where there is documentary fraud that goes beyond the declared price. Because the classification depends on the concrete facts, the distinction must be sustained case by case, from the analysis of the notice of assessment and the applicable case law.
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