Learn all about Alliander invoicing procedure

 Invoicing Procedure Alliander via Staffing Management Services How does the procedure work?

• The professional enters the hours worked on a weekly basis in Alliander’s SAP time registration system.
• The professional ensures that the hours are approved on time by the hiring manager. The deadline for time registration and approval is the 3rd day of the new month.
• Based on the approved hours, HeadFirst receives the hours from Staffing Management Services around the 20th of the new month.
• After receipt of the hours, you will receive a Reversed Billing invoice within a maximum of 2 working days.
• Hours that have not been submitted or approved on time will automatically be included in the next run.

Invoice address

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

Additional information

• The professional and the client are responsible for ensuring that the hours worked are submitted and approved on time.
• The agreed payment term starts on the invoice date of the Reversed Billing invoice.
• You can track the status of your invoice via your profile on the Striive platform under the ‘Invoices’ tab.