The payment file format is different, depending on the option you select:
NOTE: If you use the Collector of Taxes Wizard to pay HMRC, you currently can't use the Payment 1 to 1 Format. The file is produced in the wrong format and will fail if you try to upload it to Danske Bank. To pay HMRC, please process the payment manually.
Payment 1 To 1 Format null;null;121b Business eBanking BACS ID Format null;null;BACSIDb