Quaderno is a tax management platform for smart businesses, small and large, who want to grow their business without memorizing all the tax policies at home or abroad. Quaderno applies the correct tax amount to each sale, and sends automatic invoices every time you get paid. You can file tax returns in minutes for US sales tax, VAT, and GST, thanks to instant, easy-to-read tax reports. Ultimately, the app keeps your business tax compliant and saves you hours of manual accounting, so that you can get back to doing what you love.