B2B contract is probably the most common method so the "employee" is an external contractor providing a monthly service. They are responsible for all taxes and

B2B contract is probably the most common method so the "employee" is an external contractor providing a monthly service. They are responsible for all taxes and employment law. Quite a few companies exist to provide these services, known as "umbrella" companies. For a monthly fee you are a regular "employee" of their local company, and the invoice to your client is paid to the umbrella company directly.