SATR 2017/18 submitted online two weeks ago. Successful acknowledgement received and HMRC system showing receipt. However the tax liability for 2017/18 is showing as nil when the TR has a liability.
The same thing happenned on this client for 2016/17 but I can't recall it occurring for any other client. Only oddity is client is recipient of transfer of marriage allowance. Any ideas why the error?