In order to expand, some accountancies buy out other accountancy practices. That can prove to be extremely expensive, and there is the uncertainty of clients not staying with the new owners. One affordable and efficient way to capture more clients for your Accounting Practice is to hire a cold calling service to make introductory sales calls. The other direction you can take is Digital marketing, SEO and Social Media. However usually new customers obtained through the digital marketing tend to be small sized entities. With cold calling you have the option of calling only those business that you desire as new customers.