How to complete your Intrastat Supplementary declaration
This step gives a detailed description
on how to complete each box on your Intrastat Supplementary Declaration (SDs) and provides details of where you can get more information and advice. (See step 5 for links)
Sending your data to us via the Internet
Please be aware you will require a separate username and password from the one you have to submit your EC Sales List & VAT Returns. Please click on the link to register to submit Intrastat. (Register for E Submissions
.) This process takes up to 24 hours for you to receive your username & password via email.
When you register to submit online, please make sure you register as the trader. An Agent can submit a declaration on your behalf but must use their own UK VAT registration in the ‘Agent’ box on the SD.
The Application has two methods of completion:
The online form
Electronic Data Interchange (EDI)
To submit data electronically by email attachment, the file must be converted into the message format Electronic Data Interchange for Commerce and Transport (EDIFACT) which is a United Nations International Standard. EDI / EDIFACT
An Internet application demonstration is available by clicking on the Electronic Submissions at Step 5.