Albert Holtzappel 5,0 14 Apr 2026 Google

A highly professional and efficient administrative office. Valuable advice as an accountant and enjoyable work as a bookkeeper. Thanks to the lean organization, simple premises, in-depth knowledge of all legally required procedures, and streamlined working methods, the costs are also very low. This is my fourth accountant, and Xtern stands head and shoulders above all the others.

Mieneke Fietje 5,0 14 Apr 2026 Google

Always available to help, clear explanations by email about all tax matters, what you need to pay, and what to expect when filing. Very satisfied for years.

Jackie Francis 5,0 14 Apr 2026 Google

Great accountant. He's proactive and gives you a hard time if you're late with your submissions, which I understand. He's punctual and does what you ask and more.

Anoniem Ano 1,0 14 Apr 2026 Google

A very poor accountant. I wouldn't recommend him to anyone. His tone is very aggressive on the phone. Customer service is nonexistent.