Pay your TIS fee

Fill in the details below to make an online payment and commence your Tax Investigation Service. Please quote the invoice number listed in your correspondence.

Please note: you must remove any forward slashes in your invoice number (eg: AB/A001/TIS becomes ABA001TIS)

If you have any questions, please email tis@carpenterbox.com.

  • Please remove any forward slashes in your invoice number (eg: AB/A001/TIS becomes ABA001TIS)
  • £ 0.00