Use form AAG4(ATED) if you expect to have an ATED advantage and have received an 8 digit scheme reference number from:
- a scheme promoter
- the client of a scheme promoter
You can either:
- email the form
- print the form, fill it in and post it to HMRC
Email HMRC to ask for this form in Welsh (Cymraeg).
Forms to disclose tax avoidance schemes
Forms you must use to notify HMRC of a tax avoidance scheme, arrangement or proposal.