KPR Madar is an easy-to-use software supporting the work of a small company, which is used to keep a revenue and expense book (KPiR) and to account for VAT. It also allows for invoicing, keeping records of vehicle mileage, settlement of receivables and liabilities or issuing interest notes. One of the basic modules that can be found in this program is the invoicing module, which allows you to issue various types of sales documents for both services and goods without accounting for stock levels.

KPR Madar allows to issue invoices in three languages (Polish, English and German) - including documents related to foreign trade. The program also offers the function of VAT registration, simplified accounting (KPiR, lump-sum and driver's logbook), settlement of payments (cash and bank contributions, interest notes, correction notes, records of receivables and liabilities, transfer forms) and issuing, printing and sending the most frequently used declarations (PIT-11, NIP-1, VAT-7, VAT-UE). Further functions of the Madar NRP are the recording and depreciation of fixed assets, as well as the option to manage salaries for employees.