Many entrepreneurs start their businesses as a sole proprietorship due to the low compliance requirements. As the business and the revenues grow, there is a need to separate the bank accounts and the tax filings of the sole proprietor and that of the business. To achieve this separation a possible solution is to convert the sole proprietorship into a private limited company and all you need to do is go ahead and start a private limited company and submit an agreement between the sole proprietor and the private limited company (Once it is Incorporated), declaring that all the assets are to be transferred to the Private Limited Company.