A set of guides covering the submission of Supplementary Declarations, which contain the information you are required to submit after your goods move and how to submit the Supplementary Declarations through the TSS Portal. This includes guidance with regard to your options to reduce duty payments relating to your goods movement and how to submit any subsequent payments you are required to make.
User Guides
- Supplementary declarations: Step-by-step guide
- Assisted Completion guide
- Guidance on resolution to common error codes for Supplementary and Full Frontier Declarations
- Data guide: TSS declaration data requirements
- How to make your duty payment
- Tariffs on goods movements into NI
- Guidance on controlled goods and the online tariff tool
- How to group goods under one commodity code
- Claim a customs duty waiver and track de minimis aid (subsidies)
Videos
- Video: How to complete a supplementary declaration for standard goods - consignment level (duration 07:47)
- Video: How to complete a supplementary declaration for standard goods - goods item level (duration 10:18)
- Video: How to complete a supplementary declaration for controlled goods - consignment level (duration 08:23)
- Video: How to complete a supplementary declaration for controlled goods - goods item level (duration 13:09)
- Video: How to submit a supplementary declaration (duration 04:50)
- Video: TSS Portal – How to set up and update methods of payment (duration 08:34)
- Video: Introduction to error messages (duration 01:28)