QuickBas is software for Windows and Mac that is designed for small businesses and sole traders in Australia. QuickBAS is designed to help with tax and Business Activity Statement (BAS) obligations for small business. QuickBAS is designed to be quick to learn and easy to use. With QuickBAS, you can store all your income and expense transactions for any number of tax years, generate BAS reports with a single click, and view quarterly and annual income and expense reports for your annual tax return. It has a robust backup system. QuickBAS has a single purchase price, with no ongoing subscription fees. QuickBAS is Australian-designed software for Australian small businesses.