Secure Data Exchange Service (SDES)

Email

Find out about or sign up to the SDES service

Phone

Phone HMRC if you to want to find out about, or sign up to SDES service.

Telephone:
03000 597 222

Outside UK:
+44 3000 597 222

Opening times:

9:00am to 5:30pm: Monday to Friday

Find out about call charges