Log in to the New Computerised Transit System (NCTS) to submit union transit declarations to HM Revenue and Customs (HMRC).

Online services may be slow during busy times. Check if there are any problems with this service.

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Before you start

The NCTS is an online system that traders must use to submit union transit and Transports Internationaux Routiers (TIR) declarations.

You can sign up to use this service through the Government Gateway.

Contact the NCTS helpdesk if you need help using the system.