I need to amend my client's SA100 for 2017/18 but am now using different software. The box involved is not one HMRC will accept changes to over the phone and there is a considerable tax refund due. I've been told there is an 8 week wait if I write in with the correction. Does anyone know if I can re-do the return on the new software and submit without causing any issues? Has anyone done this successfully?
Replies (6)
Please login or register to join the discussion.
In previous years we have used our software to amend returns filed by clients using HMRC's software, before they came to us . We had to tell our software it was an amended return. There didn't appear to be any problems HMRC's end.
Might depend on the software - I don't think SAGE let you send an amendment if the original one went a different way.
i thought it was a requirement of all 3rd party software that it marks it as an amendment. if not it will fail