Learn all about van Lanschot Kempen invoicing procedure

• The professional records the hours worked in the client’s Timetell time registration system.
• The professional ensures that the recorded hours are approved at the end of the month in the client’s Timetell system.
• Attach the approved timesheet from the client’s system to the invoice in PDF format. Please note: it is important that the timesheet is in the same format as the example on the 2nd page. Other timesheets will not be accepted.
• Send the invoice together with the approved timesheet 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.