Operating through your own limited company as a contractor has several potential advantages and disadvantages. The main advantages include paying less income tax than being employed or self-employed, having limited liability protection for the director, and being able to claim a wider range of business expenses. However, there are also additional administrative costs and time requirements associated with running a limited company. Contracting through a limited company may not be worthwhile for contractors expecting to work short-term or earning a lower income. Overall, incorporating is most advantageous for contractors earning higher amounts, but it does not suit all situations.