Change description : 2026-08-24 09:28:00: The Secure Data Exchange Service has been renamed the Transfer files securely with HMRC service. [Guidance and regulation]
How to report life insurance Chargeable Event Certificates as a text file — guidance for insurers
Check how to send life insurance Chargeable Event Certificates in electronic flat text file format to HMRC for gains occurring on or after 6 April 2002.
Electronic flat text file specification for Chargeable Event Certificates for gains occurring on or after 6 April 2002 submitted using the SecureTransfer Datafiles Exchangesecurely Servicewith HMRC service, or on permitted media (previously called magnetic media specifications).
This guidance is for insurers only. If you’re an individual, read: