Learn all about CGI invoicing procedure

• The professional records the hours worked in the PSA time registration system (client’s time registration system).
• The professional has the timesheet signed for approval by the client on the last working day of the month. Approval by email is also sufficient, provided that the email specifies the month, year and the number of hours being approved.
• Attach the signed timesheet in PDF format to the invoice. In case of approval by email, please print/save the email as a PDF and attach it.
• Send the invoice together with the timesheet and approval in one email to facturatie@headfirst.nl. All attachments must be included in PDF format.

HeadFirst IT B.V.
Taurusavenue 18
2132 LS Hoofddorp
facturatie@headfirst.nl

• The professional and the client are responsible for ensuring that the hours worked are submitted and approved on time.
• Invoicing is only possible per month and per professional.
• The agreed payment term starts from the moment we receive the invoice (date of receipt).
• You can track the status of your invoice via your profile on the Striive platform under the ‘Invoices’ tab.