They provide information from the very beginning of the earning as student till the lifetime. I got a spot in a perfect time. However, as a limited German speaker it was not possible for me to connect with all the tax related terms. When I notified about the issue, the organizer considered the situation and promised to give a separate seminar with a person from their team, who speaks good English. This was really a great gesture! I'm looking forward for the seminar in English & clear my doubts.