The VAT settings page you may simply check the details related to:
VAT Scheme: The different VAT schemes are listed under the drop-down such as Accrual Based, Flat Rate Accrual based, Flat rate cash based etc. you may update the same here or under Company Info.
Registration date: It lists the date on which the firm was VAT registered
Registration No: The registration number of the firm. Please note that the registration number should be correct otherwise you may face an Error while submission i.e. 1046 ‘ Authentication Failure’.
VAT Submit Type: The type of submission i.e. Monthly, Quarterly. Half yearly or Annually can be selected from the drop-down.