The application provides mobile accounting services to small entrepreneurs with a Bank of Georgia business account, automatically records their income (cash register, cash, cash, deposited amount), calculates the small entrepreneur's monthly tax and allows them to submit a declaration to the Georgian Revenue Service with the click of a button, as well as initiate payment from the Bank of Georgia account to the state treasury. The application allows small entrepreneurs to declare taxes without the direct participation of an accountant, and the accountants make their work easier and save the time needed for calculation and data collection, because the application automatically provides data collection and reporting.