In bachelor´s thesis I deal with the issue of fixed asset depreciation. The main part of thesis is attended to a practical example. It´s a creation of new depreciation plan of accounting entity Provádění staveb Olomouc, s. r. o. The result of thesis is creating of new depreciation plan with accounting depreciation quantification. This quantification isn´t include in current depreciation plan of accounting entity for only using the tax depreciation.