Vienna – Since 2009, under the old service law, teachers have been able to have overtime that would actually have to be paid credited to a time account in part or in full and then use these credits from the age of 50 in the form of an exemption of at least 50 percent. If the funds are not used by the time you retire, they will be paid out. Recently there has been a significant increase in exemptions from time account holders, and payouts have also increased.