When you are just starting to engage in entrepreneurial activity, you are faced with a large number of questions: where to start, how to minimize costs, what needs to be done to optimize and increase the profitability of your business. There is simply no time to study every nuance in detail. All you need is accurate and verified information that allows you to immediately apply it in business. In this book, the author described in the simplest possible language the main problems and their solutions for business - legal tax reduction and correct work with banks, and also conducted an educational program on the main taxation system. After reading the book, you will be able to choose the right form of running your business, choose the right taxation system, save on taxes, and also learn to bypass 115-FZ and avoid blocking your account.