Tax avoidance schemes: notification of scheme reference number (AAG6)
Use form AAG6 if you're a scheme promoter or supplier to notify your client of a scheme reference number (SRN).
Documents
Details
Use this notice of disclosure form if you’re a scheme promoter or supplier to notify your client of a scheme reference number.
Email HMRC to ask for this form in Welsh (Cymraeg).
How to complete the form
You need to:
- Download and save the form on your computer.
- Open it using the latest free version of Adobe Reader.
- Complete it on-screen.
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Related forms and guidance
Forms to disclose tax avoidance schemes
Forms you must use to notify HMRC of a tax avoidance scheme, arrangement or proposal.
Updates to this page
Last updated 2 August 2024 + show all updates
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The text of form AAG6 has been updated following an internal review.
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Form AAG6 has been updated.
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Form AAG6 has been updated.
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Form AAG6 has been updated.
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Form AAG6 has been updated.
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First published.