An invoice will need to be sent the agency/client (unless they are self-billing) to ensure that these expenses are reimbursed. For us to prepare this on your behalf, please go to the timesheet section of the app and add in step 3 details of the expenses so that we can prepare the invoice. In order to check if any claims are eligible for tax-relief, you will need to complete a short questionnaire provided by PayStream to tell us about the nature of your expenses. If you have any queries regarding this, please call us on 0161 929 6000 (option 2).