Some people are having tax problems after the handover to Barnett Waddingham. This is not BW’s fault but a problem of communication between HMRC offices. I’m afraid you need to negotiate your tax situation directly with the new HMRC office reference 120/XB84877 the previous office was 428/C107A. Please check your tax code. Some have had their tax doubled and others have lost overseas country double taxation allowances. The Tax office phone number is 03002003300. Barnett Waddingham have uploaded the final P60’s information sent out by AON in previous financial years, in the ‘your documents’ section.