This research proposal aims to identify the impact of high employee turnover on the productivity and performance of Deloitte, a multinational accounting and professional services firm. The proposal outlines the research background, highlighting the increasing relevance of employee turnover due to employee dissatisfaction. The research objectives include gaining knowledge about the concept and reasons for high turnover, analyzing its impact on Deloitte's productivity, and examining strategies used by Deloitte to decline employee turnover. The research questions delve into the concept of employee turnover, its impact on Deloitte, and the strategies employed to mitigate it. The literature review explores the definition of employee turnover, reasons for its occurrence, its impact on productivity and performance, and strategies used by Deloitte to address it. The research methodology adopts a positivism philosophy, a deductive approach, quantitative research, a survey strategy, and a descriptive design. Probability sampling will be used to select 20 Deloitte employees as respondents, and primary data will be collected through questionnaires. Frequency distribution will be used for data analysis.