EU Customs Declarations for Postal Consignments

Customs Procedures 29 Jul 2026 9 min read

Quick answer

EU businesses importing or exporting goods via postal consignments must comply with customs declaration requirements under the Union Customs Code (UCC). Postal consignments with goods valued up to EUR 1,000 may benefit from simplified declarations submitted by postal operators, but businesses remain responsible for ensuring accurate data and compliance with prohibitions or restrictions ^[1]^[2].

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Key takeaways

Postal consignments entering or leaving the EU customs territory are generally deemed declared upon entry or exit, but formal customs declarations may still be required depending on value and nature of goods ^[1:1].
Simplified customs declarations with a reduced data set apply to postal consignments valued up to EUR 1,000 that are free of prohibitions and restrictions and do not require duty repayment or remission ^[2:1].
Customs declarations for postal items must include specific data elements such as commodity codes, value, origin, and identification of parties involved ^[3]^[4]^[5].
Electronic customs declarations are the standard, but paper declarations remain valid in certain cases, requiring original signatures and full identification ^[6].
Postal operators may lodge customs declarations on behalf of consignors, but businesses must ensure the accuracy of the information and compliance with customs rules ^[2:2].
Customs declarations must be lodged timely, with identification via a Master Reference Number (MRN) to facilitate customs processing and control ^[7].

Who Must Declare Postal Consignments?

Under EU customs law, any goods entering or leaving the customs territory of the Union via postal consignments require customs declarations or are otherwise deemed declared by their movement. Specifically, items of correspondence are deemed declared for release for free circulation upon entry into the EU customs territory and for export upon exit ^[1:2].

Businesses sending or receiving goods by post must ensure that their consignments comply with customs declaration requirements. While postal operators often handle the customs formalities, the legal responsibility for the accuracy and completeness of customs declarations lies with the consignor or consignee, depending on the transaction. This applies particularly when the goods are subject to customs duties, import/export restrictions, or require specific customs procedures.

Postal consignments with goods valued below EUR 1,000 that are not subject to prohibitions or restrictions and do not involve duty repayment or remission may benefit from simplified customs declarations lodged by postal operators ^[2:3]. However, consignors must confirm that their goods meet these criteria to rely on simplified procedures.

In practice, EU businesses importing or exporting goods via postal services such as Royal Mail must ensure compliance with customs declaration obligations, including providing all necessary data to the postal operator or customs authorities. The phrase “customs declaration royal mail” is relevant here as Royal Mail acts as the postal operator facilitating customs clearance for consignments entering or leaving the EU ^[1:3]^[2:4].

What Constitutes a Customs Declaration for Postal Items?

A customs declaration is a formal statement made to customs authorities providing details about goods being imported, exported, or transiting the EU customs territory. For postal consignments, certain acts are deemed to constitute a customs declaration under the UCC and its implementing acts:

Passing through the green or “nothing to declare” channel at customs where applicable;
Entry or exit of items of correspondence into or from the EU customs territory;
Presentation of goods in postal consignments to customs authorities with the required data accepted, particularly for consignments benefiting from import duty relief up to EUR 1,000 ^[1:4].

Therefore, for postal consignments, customs declarations may be explicit (lodged electronically or on paper) or implicit (deemed by the movement of the postal item). However, where goods exceed the value threshold or are subject to prohibitions, restrictions, or duty repayment, a formal customs declaration is required.

The customs declaration royal mail process involves Royal Mail submitting the required customs data on behalf of the consignor or consignee, often using a reduced data set for low-value consignments, thus facilitating the release of goods without additional formalities ^[2:5].

Simplified Declarations for Low-Value Postal Goods

Commission Delegated Regulation (EU) 2015/2446 provides for simplified customs declarations for postal consignments under specific conditions. Postal operators may lodge customs declarations with a reduced data set for goods in postal consignments where:

The value of the goods does not exceed EUR 1,000;
No application for repayment or remission of import duties is made;
The goods are not subject to prohibitions or restrictions ^[2:6].

This simplification aims to reduce administrative burdens on postal operators and businesses while ensuring customs control and compliance. It applies primarily to non-commercial consignments or low-value commercial shipments.

For EU businesses using postal services such as Royal Mail, this means that consignments meeting these criteria can be cleared more efficiently, with Royal Mail handling the customs declaration royal mail process using the simplified data set. However, consignors must ensure that their goods qualify for this relief and that no prohibited items are included.

Required Data Elements for Postal Declarations

Customs declarations for postal consignments must include specific data elements to enable customs authorities to assess duties, taxes, and compliance with regulations. The data requirements vary depending on whether a standard or simplified declaration is lodged.

Key data elements include:

Identification of the declarant and parties involved (exporter, importer);
Commodity code (tariff classification) of the goods;
Customs value of the goods;
Origin of the goods;
Procedure codes indicating the customs procedure requested;
Place of delivery and destination codes;
Unique commercial reference number or local reference number (LRN);
Identification of customs offices involved in the movement of goods ^[3:1]^[4:1]^[5:1].

For simplified declarations used in postal consignments under EUR 1,000, a reduced data set as specified in Annex B of the Delegated Regulation applies, focusing on essential information to allow customs clearance without full formalities ^[2:7].

Businesses must provide accurate and complete data to postal operators or customs authorities to avoid delays, penalties, or seizure of goods. This includes ensuring the correct commodity codes and customs values are declared.

Electronic vs. Paper Declarations

The Union Customs Code and its implementing regulations establish electronic customs declarations as the standard method for submitting customs information. Electronic declarations facilitate faster processing, better data quality, and enhanced risk analysis by customs authorities ^[7:1]^[8].

However, paper-based customs declarations remain valid in certain cases, such as when electronic submission is not feasible or for specific simplified procedures. Paper declarations must be signed or otherwise authenticated by the declarant or their representative, with the original handwritten signature included on the copy retained by the customs office ^[6:1].

For postal consignments, electronic customs declarations are typically submitted by postal operators like Royal Mail on behalf of consignors. The “customs declaration royal mail” process usually involves electronic data interchange systems to transmit the required customs data efficiently.

Businesses should confirm with their postal operator or the relevant national customs authority whether electronic submission is mandatory or if paper declarations are acceptable in their specific case.

Responsibilities of Postal Operators and Businesses

Postal operators such as Royal Mail play a critical role in customs clearance of postal consignments. They may lodge customs declarations on behalf of consignors or consignees, especially for simplified declarations under the EUR 1,000 threshold ^[2:8].

However, the ultimate responsibility for the accuracy and legality of the customs declaration lies with the business sending or receiving the goods. Businesses must:

Provide correct and complete information about the goods, including commodity codes, value, and origin;
Ensure goods comply with EU import/export prohibitions and restrictions;
Inform postal operators of any special customs procedures or requirements;
Retain supporting documents such as invoices, proof of origin, or licences for customs control purposes.

Postal operators must accept and transmit the required data to customs authorities and may be subject to national authorisations or controls regarding customs declarations.

EU businesses using Royal Mail or other postal services should maintain clear communication with their postal operator to ensure compliance and smooth customs clearance.

Deadlines and Identification of Declarations

Customs declarations must be lodged within prescribed deadlines to allow customs authorities to perform risk analysis and clearance procedures before goods enter or leave the EU customs territory.

For postal consignments, declarations are generally lodged before or at the time of arrival or dispatch. The Union Customs Code requires that customs declarations be identified by a unique Master Reference Number (MRN) issued upon acceptance by customs authorities. This MRN facilitates tracking, control, and any subsequent amendments to the declaration ^[7:2].

Businesses should ensure that their postal consignments are accompanied by customs declarations identified by an MRN, whether lodged directly or via the postal operator. This includes verifying that the declaration references the correct customs office and procedure codes.

Timely submission and correct identification of declarations help avoid delays and ensure compliance with EU customs formalities.

Next steps

Confirm whether your postal consignments exceed the EUR 1,000 value threshold or are subject to prohibitions or restrictions to determine if simplified customs declarations apply.
Obtain and verify the correct commodity codes, customs values, and origin information for all goods in your postal consignments.
Coordinate with your postal operator (e.g., Royal Mail) to ensure they lodge the customs declaration royal mail correctly and timely on your behalf.
Ensure all required supporting documents (invoices, licences, proof of origin) are prepared and available for customs control.
Track customs declarations using the Master Reference Number (MRN) issued by customs authorities to monitor clearance status.

FAQ

Do I need to put a customs declaration on a package Royal Mail?
Yes. Packages sent via Royal Mail that enter or leave the EU customs territory generally require a customs declaration. For goods valued up to EUR 1,000 and not subject to restrictions, Royal Mail may lodge a simplified customs declaration on your behalf ^[1:5]^[2:9].

Can I fill out a customs declaration form online?
Yes. Electronic customs declarations are the standard in the EU and can be submitted online via customs systems or through postal operators like Royal Mail, who often handle the submission for postal consignments ^[7:3]^[8:1].

How do I get a customs declaration?
You can obtain a customs declaration by submitting the required data to the relevant customs authority or through your postal operator. For postal consignments, Royal Mail typically lodges the customs declaration royal mail electronically using the data you provide ^[2:10].

Can I do my own customs declarations?
Yes. Businesses may lodge their own customs declarations directly with customs authorities if they have the necessary authorisations and systems. However, for postal consignments, it is common to rely on postal operators like Royal Mail to handle the declaration process ^[2:11].

Sources

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