The mission of the economic entity is to produce added value. Business is related to tax levies and related obligations of monetary and non-monetary nature. In the event of a breach of these obligations, penalties may be imposed and may result in disruption of the financial entity’s economic flows and decrease in value added. The subject of this work is the analysis of selected tax sanctions in the Czech Republic. The aim of this paper is to identify potential risks arising from the prescription of tax sanctions for economic subject. To achieve this paper’s aims, the exquisite instrument is the application of special modelling and simulation methodology for crisis scenarios – the DYVELOP method (Dynamic Vector Logistics of Processes).