DUIMP Penalties: The Cost of One Wrong Field

Brazil’s Complementary Law 214/2025 changed how the Receita Federal penalizes incorrect information in import declarations. The old Article 711 of the Customs Regulation (Decreto 6.759/2009) applied a flat 1% fine on the customs value of the goods, capped at 10% of the total declaration value. That provision lost its legal basis when the supporting statutes were revoked, as confirmed by LC 227/2026. In its place, Article 341-G, subsection XIX, of LC 214/2025 sets the penalty at 100 UPF per inaccurate, incomplete or omitted piece of information, with a floor of 50 UPF and a ceiling of 1% of the total operation value per fiscal document. For anyone managing import compliance in Brazil, the effect is direct: each incorrectly filled field in the DUIMP (Brazil’s single import declaration) is a separate infraction with its own penalty amount.

The old fine targeted the declaration; the new one targets each field

Under Article 711, the fine was calculated on the total customs value regardless of how many fields contained errors. An import shipment with a customs value of US$50,000 and three incorrect fields in the DI (the legacy import declaration) produced a single fine of 1% on the customs value. The cost of an error tracked the size of the operation, and for low-value cargo the fine was modest.

Article 341-G reverses this logic. The unit of calculation moves from the declaration to each individual piece of information. With the UPF set at R$200 in 2026, each incorrect field can cost up to R$20,000, according to Sindicomis, Brazil’s customs brokers’ union. A DUIMP with three wrong fields generates three separate infractions. The 50 UPF floor (R$10,000) means that even a minor piece of data, if inaccurate, carries real financial consequences. The 1% ceiling per fiscal document caps maximum exposure but does little to reduce the risk on high-value shipments.

LC 214/2025 allows reductions of up to 60% for importers who correct the information during customs clearance or opt for immediate payment. That preserves the incentive for voluntary correction, but the cost remains: a R$20,000 fine reduced by 60% still costs R$8,000 per field.

The data DUIMP requires comes from documents the customs broker does not issue

The scope of Article 341-G is broad. The information subject to penalties includes identification of the parties involved, the country of origin and provenance of the goods, a detailed product description, the HS code classification (NCM in Brazil), the negotiated Incoterm, the payment method, the statistical unit and the economic destination. Each of these fields originates from a different source document.

The NCM appears on the commercial invoice when the exporter classifies the goods for clearance at destination, or the customs broker determines it from the technical description. Gross and net weight appear on both the invoice and the packing list, and must match the bill of lading or air waybill. The goods’ value and Incoterm come from the commercial invoice. The discharge port and container number come from the bill of lading.

The customs broker, or the compliance analyst who registers the DUIMP, transcribes this data from the source documents into the system. The parties who issued those documents were the exporter, the carrier and the overseas agent. The customs broker has no control over what was typed on the invoice in Shanghai or what the carrier entered on the B/L in Hamburg. When the exporter enters the wrong weight on the invoice and the customs broker copies it, the fine falls on whoever registered the declaration.

The import dossier is multi-issuer by nature: the invoice and packing list come from the foreign exporter, the B/L from the carrier or freight forwarder, the certificate of origin from a certifying body, and the customs declaration is registered in Brazil. The customs broker is the last link in this chain, and the one who answers for the accuracy of what enters the DUIMP.

Discrepancies between documents are where infractions form

The type of error that most frequently triggers penalties in Brazilian imports is a discrepancy between the supporting documents and the declaration. The Receita Federal cross-references DUIMP fields against the documents attached to the dossier. When the gross weight on the invoice reads 4,200 kg, the packing list shows 4,180 kg and the B/L states 4,250 kg, the DUIMP needs one number, and whichever is chosen, it will diverge from at least one document. That discrepancy is inaccurate information under Article 341-G.

The fields that appear most frequently in examination requirements during documentary review, based on customs broker experience in the Brazilian market, include: gross and net weight (discrepancies between invoice, packing list and B/L), goods description (insufficient or generic on the invoice), NCM (incorrect classification or mismatch between the invoice and the declaration), unit and total value (difference between the invoice and the declared payment terms), and Incoterm (declared in the DUIMP differently from what appears on the B/L or the invoice).

Each of these fields, if filled with information the Receita Federal considers inaccurate, is a separate infraction under the new regime. A shipment with weight, NCM and Incoterm discrepancies accumulates three penalties, and the 50 UPF floor applies to each one.

In our experience with freight forwarders in Brazil, a document-level cross-check between the invoice, packing list and B/L before registering the declaration eliminates most discrepancies. The problem is that this cross-check, performed manually at volume, depends on human attention across repetitive fields, and fatigue produces exactly the kind of error the new regime penalizes.

DUIMP moves the data entry point earlier and widens the risk window

The transition from the DI to the DUIMP reorganizes the customs broker’s workflow in a way that directly affects documentary risk. Under the DI regime, many data points were only entered at customs clearance, when the cargo was already at the bonded warehouse and documents could be physically compared. The DUIMP allows and encourages early registration, before the goods arrive, so that licensing and regulatory agency reviews can run in parallel.

This advance registration reduces cargo dwell time at the port, but requires the data to be correct before the cargo arrives. When the customs broker registers the DUIMP based on provisional documents, such as a draft B/L that may still change or an invoice with estimated weight, the likelihood of discrepancies goes up. If the final B/L shows a different weight from what was declared in the DUIMP, a rectification is needed, and the Receita Federal may treat the original information as inaccurate.

The Product Catalog, mandatory under the DUIMP, adds another layer of requirements. Every imported item must be registered with its NCM, technical attributes and a standardized description before the declaration is filed. If the exporter’s invoice describes the product one way and the Catalog requires another, that discrepancy is a penalty risk that did not exist under the previous regime.

Validating data before registration is the most direct control

The field-by-field cross-check the customs broker needs to perform between the invoice, packing list and B/L before registering the DUIMP is the same cross-check the Receita Federal applies during customs channel selection. The difference is timing: if the customs broker finds the discrepancy first, it gets corrected without a fine. If the Receita Federal finds it later, each discrepancy can become a separate infraction with its own penalty amount.

The fields that deserve priority verification, because they appear most frequently in examination requirements, include: gross and net weight (the numbers must match across the invoice, packing list and B/L, within the tolerance for the transport mode), total and unit value per item (the packing list quantity multiplied by the invoice unit price must equal the declared total), NCM (the classification on the invoice must align with the Product Catalog and the DUIMP), container number (the ISO 6346 format includes a check digit, making typos detectable), and discharge port (the UN/LOCODE must be the same across all documents).

For a freight forwarder processing 200 to 400 imports per month, with each shipment involving three to five supporting documents and dozens of fields to cross-reference, manual verification consumes hours of compliance analyst time. The cost of import document verification was already significant operationally; under the new penalty regime, it is smaller than the cost of skipping it.

Automating part of this verification with validators that check container format, port code, currency code and cross-document total consistency reduces exposure without growing the team. Human review stays in the process, but it focuses on the fields the system flagged as uncertain, and the volume of fields verified per hour increases.

How Autodocs validates fields before anyone opens the document

Autodocs receives the import shipment’s documents, classifies each one (invoice, packing list, B/L, certificate of origin) and extracts the fields with their value, confidence score and source page. Before delivering the clean record, it runs a validator library: container number by ISO 6346 check digit, air waybill by IATA mod-7, port by UN/LOCODE, currency by ISO 4217, plus the freight forwarder’s own rules such as required field checks, value ranges and line item totals matching the grand total. A second model re-reads flagged fields. What remains uncertain goes to a person for review; the rest enters the system as a validated record.

For the customs broker who needs the DUIMP data to match the supporting documents, the value is in the pre-check: Autodocs compares the extracted fields before anyone opens the document and flags the discrepancies that, under the new regime, could become fines. The audit trail records every extraction, every validation and every correction made during review, and serves as evidence of due diligence in the event of a dispute.

Learn more about Autodocs or get in touch.

The joint regulation between the Receita Federal and the IBS Management Committee has not yet been published, so enforcement remains advisory for now. That gap is the window for customs brokers and compliance analysts to adjust their document verification process. A concrete starting point is to map, across the last 20 shipments, how many fields diverged between the invoice, packing list and B/L, then calculate the financial exposure under the new regime. If the number warrants it, automating the verification is a cost decision, and the math is already done.