Why might a business choose to use the VAT annual accounting scheme?

A business might choose to use the VAT annual accounting scheme primarily to simplify their VAT reporting process. This scheme allows businesses to submit one VAT return per year rather than quarterly or monthly, which can significantly reduce the administrative burden and costs associated with VAT compliance. Instead of frequent calculations and submissions, businesses benefit from the convenience of consolidating their VAT reporting into one annual return, promoting efficiency in managing their finances and operations. Additionally, this approach can help businesses to maintain a clear overview of their VAT obligations and cash flow throughout the year.

The other choices do not accurately align with the benefits of the annual accounting scheme. Increasing the overall tax liability is contrary to the goals of any tax strategy, compliance with international tax treaties does not relate to the VAT annual accounting scheme specifically, and reducing the number of employees is not a direct benefit of choosing this VAT reporting method.