Does a career as business owner require high school diploma?

While there's no legal requirement for a high school diploma to own a business, it significantly increases your chances of success. Many lenders, investors, and even potential employees will prefer to work with someone who has at least a high school education. A diploma demonstrates a basic level of literacy, numeracy, and discipline – all crucial skills for running a business. While some incredibly successful business owners didn't finish high school, they are the exception, not the rule.