Transfer files securely with HMRC: enquiries
Call or email HMRC for help transferring files securely.
Email HMRC to get help with the Transfer files securely with HMRC service: filetransfer.support@hmrc.gov.uk
Phone
Call HMRC to get help with the Transfer files securely with HMRC service.
Telephone: 03000 597 222
Outside UK: +44 3000 597 222
Opening times: Monday to Friday, 9:00am to 5:30pm. Closed bank holidays.
Related content
Guidance
HMRC contacts
Updates to this page
Published 14 May 2025
Last updated 7 July 2026
Show all updates
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The email address to contact HMRC to get help with the Transfer files securely with HMRC service has been updated.
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The name of the service has changed from the ‘Secure Data Exchange Service’ to ‘Transfer files securely with HMRC’.
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First published.