Bill Gates, co-founder of Microsoft, has reiterated his proposal to tax companies that replace human workers with robots. He suggests that if AI and automation lead to widespread job displacement, taxing these robotic labor units could help fund social security and healthcare programs.

The proposed tax would mirror the Federal Insurance Contributions Act (FICA) payments currently deducted from human wages. Gates argues that employers should pay an equivalent amount for robots as they do for human employees, ensuring a steady stream of government revenue despite the shift in the workforce.

In an August blog post, Gates noted that while white-collar jobs are already feeling the impact of AI, blue-collar roles will soon face similar disruptions. He believes that while physical robotics currently lag behind AI systems, the pace of development for humanoid robots is being underestimated.

Gates first introduced the concept of a robot tax in 2017 during an interview with Quartz. He maintains that while such a tax is not a complete solution to the threats posed by AI, it remains a necessary component of a broader strategy to fund professional retraining and strengthen social safety nets.