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84335100
NUCLEAR REACTORS, BOILERS, MACHINERY AND MECHANICAL APPLIANCES; PARTS THEREOFHarvesting or threshing machinery, including straw or fodder balers; grass or hay mowers; machines for cleaning, sorting or grading eggs, fruit or other agricultural produce, other than machinery of heading 8437

Combine harvester-threshers

Standard EU duty
0%
VAT
23%
Additional duties / sanctions
0 rules
Docs required
27 docs
C085Y146C057C079C082Y054+21
Preferences
ERGA OMNES 0%AD 0%CARI 0%CH 0%CI 0%CL 0%CM 0%CO 0%DZ 0%EBA 0%EC 0%EEA 0%EG 0%EH 0%ESA 0%FJ 0%FO 0%GB 0%GE 0%GH 0%GSP+ 0%IL 0%JO 0%KE 0%LB 0%LOMB 0%MA 0%MD 0%MX 0%PG 0%PS 0%SADC EPA 0%SB 0%SM 0%SWITZ 0%SY 0%TN 0%TR 0%VN 0%WS 0%XC 0%XL 0%ZA 0%
Notes
CD303The relief from or reduction of customs duties shall be subject to the specific request expressed by the declarant in box 44 "Additional information/Documents produced/Certificates and authorisations", of the Single Administrative Document (SAD)
TM904Preferences granted under the agreement between the European Union and Morocco in force from 19 July 2019.As of 3 October 2025, products originating in Western Sahara subject to controls by the customs authorities of the Kingdom of Morocco shall benefit from trade preferences under the terms of the new Agreement in the form of exchange of letters between the EU and Morocco, The European Union and the Kingdom of Morocco have agreed to allow those products to be identified by reference to the region of origin to be included in the proof of origin and as provided for in Protocol 4.In view of the application of these measures, the origin certificates codes U179 and U180 must be declared.The country code to be entered in the origin declaration when these proofs of origin are used is “EH”.
CD906The list of non-eligible locations and their postal codes is available at the following address: http://ec.europa.eu/taxation_customs/customs/technical-arrangement_postal-codes.pdf
CD500Eligibility to benefit from this preference is subject to the presentation of a proof of origin stating the community origin of the goods, in the context of the agreement between the European Union and the Swiss Confederation.
5

Binding Tariff Information

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BTI (Binding Tariff Information) is an official EU customs decision confirming the classification of goods. Valid for 3 years, binding across all EU member states.

Classification scope of subheading 8433 51

Subheading 8433 51 of the Combined Nomenclature covers combine harvester-threshers, i.e. self-propelled agricultural machines that perform cutting, threshing, grain separation and cleaning in a single working cycle. Combine harvesters are among the most technically advanced agricultural machines, equipped with cutting assemblies (headers), threshing drums or rotors, sieves, cleaning fans and grain tanks. This subheading applies exclusively to combines designed for harvesting cereal crops such as wheat, barley, maize, oats and rye. Combines designed for harvesting other crops may be classified under subheading 8433 59. Classification follows the General Rules for Interpretation (GRI), particularly Rules 1 and 6. Parts and accessories for combine harvesters are classified separately under subheading 8433 90. Headers sold separately may also be classified under 8433 90 as parts. In case of doubt, Binding Tariff Information (BTI) ruling from the competent customs authority should be sought.

Import requirements and regulations for combine harvesters (8433 51)

Importing combine harvesters under subheading 8433 51 into the European Union requires compliance with the Union Customs Code (Regulation (EU) No 952/2013). The importer must hold an EORI number and file a customs declaration with the correct CN code. As self-propelled machinery, combine harvesters are subject to the Machinery Regulation (EU) 2023/1230, requiring a CE declaration of conformity, CE marking, operating instructions in the user's language, and full technical documentation. Standard EN ISO 4254-7 specifies detailed safety requirements for combine harvesters, covering operator protection, guarding of cutting and threshing elements, and warning systems. Combines that travel on public roads may require additional type-approval under Regulation (EU) No 167/2013 on agricultural vehicles. VAT applies on import from outside the EU. Transport of combine harvesters may require special permits for oversize loads. Current MFN duty rates should be verified in the TARIC database.

Duty rates and trade measures for subheading 8433 51

MFN duty rates for combine harvesters under subheading 8433 51 must be verified in the current EU TARIC database. The EU combine harvester market is dominated by European manufacturers, but imports from third countries are significant. Preferential rates may be available under EU FTAs, including CETA (Canada), EPA (Japan), and the EU-UK TCA, as well as under the GSP for developing countries. Applying preferences requires compliance with rules of origin and presentation of proof of origin (EUR.1, invoice declaration or REX). Combine harvesters may benefit from autonomous tariff suspensions where the model is not produced in sufficient quantities within the EU. Importers should check TARIC for any anti-dumping or countervailing duties from specific countries of origin. Imports from Russia and Belarus are subject to EU sanctions restrictions. VAT applies on import. All current rates and trade measures must be verified in TARIC.

Seasonal import planning for CN 8433 51

Imports of combine harvesters (CN) under CN 8433 51 follow seasonal patterns - peak volumes occur pre-harvest (March-May) and pre-sowing (August-September). Planning customs clearance in advance helps avoid delays during peak season. The simplified procedure with AEO authorisation enables faster clearance. Transporting oversized machinery requires special transport permits. Temporary admission relief allows duty-free import for up to 24 months if the machinery is intended for re-export, with a guarantee covering potential duty liability.

Frequently asked questions

What does subheading 8433 51 of the EU customs tariff cover?
Subheading 8433 51 covers combine harvester-threshers, i.e. self-propelled machines that cut, thresh, separate and clean grain in a single working cycle. It applies exclusively to combines for cereal crops (wheat, barley, maize, oats, rye). Combines for other crops may fall under 8433 59. Parts and accessories are classified under 8433 90. Current duty rates and trade measures should be verified in the EU TARIC database.
Do combine harvesters require CE marking and type-approval?
Yes, combine harvesters imported into the EU must comply with the Machinery Regulation (EU) 2023/1230, requiring CE marking and a declaration of conformity. Standard EN ISO 4254-7 sets specific safety requirements. Combines used on public roads may also require type-approval under Regulation (EU) 167/2013 for agricultural vehicles. Operating instructions must be in the user's language. Duty rates should be verified in TARIC.
What documents are required for importing combine harvesters (8433 51)?
Import of combine harvesters under subheading 8433 51 requires a commercial invoice, transport document (CMR, B/L or AWB), EORI number, CE declaration of conformity per Regulation (EU) 2023/1230, operating instructions, and technical documentation with risk assessment. For preferential rates, proof of origin is needed (EUR.1 or invoice declaration). Oversize transport may require special permits. Duty rates must be verified in TARIC.
Can combine harvesters (CN) (8433 51) be imported under inward processing?
Agricultural machinery under CN 8433 51 is not typical for inward processing, as this procedure applies to goods processed and re-exported.