The Book of Revenues and Expenses (KPiR) is a simplified form of accounting records used in Poland by small businesses and sole traders. The KPiR statement is a key document that allows monitoring of revenues and costs related to business activity. Keeping the book of revenues and expenses is the basis for correctly settling a company’s taxes. To make it easier for companies to control their finances and settlements, we offer the preparation of KPiR statements — monthly or annual. The service provides: a clear statement of revenues and costs for a given month; an annual summary of the activity; support in interpreting the data and financial analysis; documents ready to submit to the tax office or a bank, as a standard audit file (JPK) or a printable PDF.