Outsourcing allows you to receive state of the art accountants, CPAs and CAs, and in addition, being under a fraction of the cost, and yet maintaining high quality. The reason is that the cost of living in other locations such as India is quite different from other countries like the US and UK. And also you can cut infrastructure, employment taxes and other overheads. Rather than spending huge sums of money in the development of a residential force, simply outsource the Finance and Accounting Services with no concern about security, privacy or any other hassles.