Customs broker in Poland: powers, representation and joint liability

The legal meaning of a customs broker

Customs broker and customs agency are commercial descriptions. The statutory concept is a customs representative: a person appointed by another person to carry out acts and formalities required under customs legislation in dealings with customs authorities — UCC Art. 5(6). Preparing an invoice, advising on classification and representing a declarant are therefore distinguishable functions.

UCC Art. 18(1) permits a person to appoint a representative and distinguishes direct from indirect representation. Under paragraph 2, a representative must generally be established in the Union customs territory, subject to the stated exceptions. Paragraph 3 concerns national conditions and cross-border services by representatives meeting the criteria in UCC Art. 39(a–d). A service agreement should identify the representative and the legal model actually used.

Polish agent celny, customs representative and customs agency

Under Polish Customs Law, Article 79, an agent celny is a person entered on the list of customs agents. Article 80 sets conditions for that natural person, including legal capacity, qualifications or experience and the specified criminal-record requirements. The PUESC registration service explains the application. This professional listing is distinct from the incorporation or trading name of an agency.

The authority to act for a particular client must be established separately. EORI identifies an economic operator under UCC Art. 9; a PUESC association grants the registered representative specified electronic rights. Neither substitutes for a mandate. Procurement should check the contracting entity, the people carrying out the work, the type of representation and the scope of instructions.

Direct and indirect representation

A direct representative acts in the name of and on behalf of the client. An indirect representative acts in its own name but on behalf of the client — UCC Art. 18(1). The declarant, defined in UCC Art. 5(15), is the person lodging a declaration in its own name or the person in whose name it is lodged. The person operating the software is not necessarily the legal declarant.

For release for free circulation and temporary admission with partial relief, UCC Art. 77(1–3) identifies the relevant import debt, its arising on acceptance and its debtors. In indirect representation both the declarant-representative and the represented person are debtors. UCC Art. 84 makes multiple debtors liable jointly and severally for the same customs debt. Other procedures require their own legal analysis.

What the mandate must cover

Under UCC Art. 19(1), the representative must state that it acts for another person and specify the form of representation. Failure to declare representation, or acting without authority, results in being deemed to act in its own name and on its own behalf. Customs may require evidence of empowerment; regular dealings do not require its production every time if it can be supplied on request.

Instructions should specify parties, EORI, procedures, direct or indirect representation, validity, receipt of decisions, amendment requests and any appeal work. Polish Customs Law, Article 76 addresses the effects of acts within authority; Article 77 allows further empowerment for particular acts with the principal’s consent. A broad logistics order should not leave those choices implicit.

Declarations, classification, origin and value

A representative may prepare and lodge declarations, provide supporting documents and communicate with customs within its mandate. UCC Art. 158, UCC Art. 162 and UCC Art. 163 govern declaration and supporting-document requirements. Classification uses the tariff framework in UCC Art. 56–UCC Art. 57; origin is a separate enquiry under UCC Art. 59–UCC Art. 64; valuation is governed principally by UCC Art. 70–UCC Art. 72. An invoice is evidence, but does not by itself settle every legal issue.

UCC Art. 170 sets requirements for the person lodging a declaration, including availability of information and presentation of goods. Establishment requirements and exceptions for, among other cases, transit or temporary admission must be checked before choosing representation. “Every non-EU importer must always use indirect representation” is an inaccurate universal rule.

PUESC rights and electronic representation

The PUESC association service registers the company–representative relationship in SISC, using the relevant representation application. A UPO acknowledges submission; registration of the relationship must be confirmed separately. The mandate and the requested electronic permissions need to correspond.

The PUESC permissions catalogue distinguishes rights for AES, AIS/IMPORT, NCTS2 and other functions. Reading guarantee information in OSOZ2 is different from authority to use a guarantee. Access to messages, certification of documents and further representation should be selected expressly when needed. Direct and indirect mandates must be documented as required by the service; UPL-1 for tax declarations serves a different purpose.

Accuracy and the client’s evidence

UCC Art. 15 requires accurate and complete information, authentic, accurate and valid supporting documents, and compliance with the obligations of the relevant procedure. These duties also apply to a customs representative. A mandate does not remove the need to test the consistency of the commercial evidence.

A workable file connects the technical description, invoice, delivery terms, freight costs, origin evidence, restrictions and requested procedure. Missing specifications should be obtained before a classification is selected. Changes affecting value or origin must reach the representative; the parties should record who supplies each document and who resolves inconsistencies.

Inspection and release remain customs decisions

Customs may verify declarations, request documents, examine goods or take samples under UCC Art. 188. UCC Art. 189 gives the declarant a right to be present or represented and permits customs to require attendance or assistance. Transport and handling for examination are arranged under the declarant’s responsibility and at its expense under paragraph 1.

A broker can organise the inspection and explain the file; release is a decision by customs under UCC Art. 194. Where the conditions apply, UCC Art. 195 links release to payment or a guarantee. Booking transport or receiving a system message must not be confused with legal release of the goods.

Joint and several liability for customs duty

For a declaration covered by UCC Art. 77, the indirect representative is a declarant and debtor; the represented client is also a debtor under paragraph 3. UCC Art. 84 means that either may be required to pay the full outstanding customs debt. It does not allocate half to each party. Payment extinguishes the debt to the extent paid — UCC Art. 124(1)(b). The same discharged amount cannot be collected again from the other debtor.

If outstanding duty is EUR 10,000, each joint debtor faces the outstanding EUR 10,000, rather than an automatic EUR 5,000 share. A payment of EUR 4,000 leaves EUR 6,000 outstanding. Contractual reimbursement arrangements deal with the parties’ internal economic burden; they do not change the statutory debtor relationship with customs.

This liability does not first require proof that the indirect representative made a professional mistake. It follows from its legal role. Direct representation is different, but not absolute immunity: UCC Art. 77(3) can also make a provider of false information a debtor where it knew or ought reasonably to have known that the information was false and it caused duty not to be collected. UCC Art. 79 has separate non-compliance grounds and debtor conditions.

Import VAT: a distinct Polish statutory basis

The definition of customs debt in UCC Art. 5(18) concerns import or export duty. In U.I., C‑714/20, judgment of 12 May 2022, ECLI:EU:C:2022:374, the Court of Justice held that Article 77(3) alone does not make an indirect representative liable for import VAT. Such tax liability requires explicit and unequivocal national provisions; see paragraphs 62–65 and the operative ruling.

Poland provides a specific joint-liability rule in VAT Act, Article 33a(7–8). In the tax-return accounting model, failure to account for the import VAT fully within the paragraph 6a deadline can produce liability for tax and interest for the taxpayer and its direct or indirect representative.

Article 33a(6a) normally allows correction within four months counted from the month following the month in which the import tax obligation arose. A special later deadline is provided for a taxpayer combining the Article 166 simplification with AEO status: no later than one month after the supplementary-declaration filing deadline. The applicable branch must be established before monitoring a correction.

The exemption is in Article 33a(8a), concerning the represented taxpayer’s specified AEO status or simplification authorisations. The broker’s own AEOC does not replace the taxpayer conditions. The file should therefore identify the VAT accounting model and obtain evidence relevant to the client, rather than assume that direct representation eliminates all tax exposure.

Customs filing and the importer’s tax accounting should have a defined handover: declarations and MRNs, tax amounts, reconciliation and correction responsibility. Electronic customs access does not itself instruct the broker to manage the client’s entire tax return.

Amendment, invalidation and appeal

UCC Art. 173 allows an application to amend accepted particulars, subject to its restrictions; it cannot extend the declaration to different goods. Paragraph 3 provides an application route after release within three years of acceptance to comply with the obligations of the procedure. Invalidation under UCC Art. 174 has different conditions and restrictions after release.

UCC Art. 44 provides an appeal right against decisions of direct and individual concern. The representative needs the appropriate procedural authority to act. An appeal does not automatically suspend implementation — UCC Art. 45. The decision, competent body, deadline and grounds for suspension must be examined as a distinct procedural task.

AEOC and verification of AGL DIVISION

AEOC is the customs-simplifications form of authorised economic operator status in UCC Art. 38(2)(a). UCC Art. 39 covers compliance, records and operational controls, solvency and professional competence. Particular simplifications still require their specific conditions under UCC Art. 38(5); paragraph 6 concerns more favourable treatment in controls according to the status.

AGL DIVISION Sp. z o.o. appears in the European Commission’s official AEO database as AEOC, effective from 7 December 2009; the record was checked on 16 September 2026. For a shipment, the mandate, procedure, people responsible and payment or guarantee arrangements must still be agreed.

Example: a Ukrainian business brings a machine to Poland

First determine whether the machine is intended for free circulation, temporary admission, processing or transit. Check declarant requirements under UCC Art. 170, technical evidence, valuation and any relevant authorisation. With indirect representation for free circulation, the broker declares in its own name and both it and the client become debtors under UCC Art. 77. In an applicable direct model the client remains the declarant.

The instructions should record the machine’s specifications and serial number, invoice, delivery terms, freight, origin basis, presentation location, representation model and payment or guarantee. If the machine only transits Poland, identify the holder and responsibilities under UCC Art. 233; transit is not release for free circulation.

Agree these points before the first declaration

• Parties, EORI and authorised signatory.
• Goods status, procedure and declarant.
• Direct or indirect representation for the operation.
• Mandate, validity, substitution, decisions and appeal.
• PUESC rights and SISC registration confirmation.
• Classification, origin, value and supporting evidence.
• Presentation, inspection responsibilities and costs.
• Payment, guarantees, VAT handover and procedure discharge.