So, how does VAT work? Value added tax overcomes the cascade effect of sales tax by levying a tax on the value added at each point of the value chain.
While VAT is designed to avoid the inflationary effect of cascade taxes, it introduces several compliance issues. For instance, by producing, distributing, importing, and selling goods and services, businesses will often be liable for VAT.
In many cases, businesses will have to charge and account for VAT in the course of regular business. In addition, under certain conditions (such as when a turnover threshold is reached) a business must register for VAT in one or more jurisdictions in which they do business. (In practice, businesses that sell in multiple countries often are obliged to register for VAT in several, or even all, of them.)