Pitbot is a free program that helps you file your tax returns easily and prepare e-declarations. The program is designed for Android 9.0 and is compatible with the most popular Polish tax forms, including PIT-37. Pitbot is also capable of handling foreign income declarations, such as those from the Netherlands and Germany, and automatically calculates allowances such as travel expenses and currency exchange rates. Additionally, Pitbot features a live calculator that helps you determine your tax refund or payment. The program is compliant with Polish law, including the New Deal, and communicates with the official server of the Ministry of Finance. Pitbot is a convenient and efficient way to file your tax returns online and is accessible from anywhere with an internet connection.