Buy WISO tax savings book 2020 In combination with the WISO Tax Passbook 2020 from BUHL , users benefit from an intuitive and state-of-the-art automatic tax system. This means that the preparation of a correct and complete tax return does not take much time. The decision on the exact usage is of course up to the user himself, making it always worthwhile to buy the WISO Tax Passbook and simplifying the preparation of your own tax return. Good solutions for all types of income The diverse tips and practical references in the WISO Tax Passbook 2020 do not only refer to individual business areas, but can be applied to all types of income. This makes the program a good way for every taxpayer to optimize their own costs and to get information about all possibilities of tax savings. In conjunction with the integrated guide, the information content is further enhanced. In this way, the user has the chance to reduce the work involved in the numerous forms and to simplify the declaration in ...