Usually the “perfect time” for a tax consultant change is when the notice has arrived and you are not satisfied with the performance, manner or any other thing that you are not happy about. Maybe because your colleagues get more money back than you do. If this is the case, use the free assessment test (link to assessment test) from Hageter TaxCollector. After the result, you’ll know more. Another good time is when the tax return has just been completed and you have received the decision.