From the 1st of July 2015 the city of Bonn takes a tax for private stay of 5 percent of the accommodation rate. Accommodation tax is not required if your visit has a compelling nature. This would be the case if without the accommodation required for your job does not involve an income. A declaration by your employer regarding the reason of your accommodation here in Bonn can be given in writing, explaining the reason for your stay. Should your stay involve a congress or a schooling similar, confirmation is not required.
Will the booking be done through the employer, or the costs be charged to the employer, a separate confirmation will not be required.
Tax exemption for business accommodation