The answer is NEVER. There are business owners who become new business owners on a monthly basis. On a minute by minute basis if you are the Federal Reserve. Anyway. No, it is never too late to start a business. Sometimes your workforce journey is responsible for entrepreneur spirit. Sometimes your lifestyle triggers you to start a business. Maybe you just became a parent and want to become a teacher. Perhaps you just graduated high school and decided to open your own barbershop. Maybe you are the stay at home wife who dreams of becoming a chef and owning her own restaurants. People don't realize that we all have the potential of starting a business. Personally, I think your business endeavors should be based on your lifestyle and interests. If you party a lot and love to eat and drink, making plans to open a club wouldn't be such a bad idea. $$$. Anyway, starting a business based on the things you can relate to will make the process a tad bit easier for you. You will basically have hands-on knowledge about how that industry works. Now all you need to do is make sure that your business stands strong and stays afloat. Regardless of your age, or what stage of life you are in, a business can be the best thing that has ever happened to you. That is the beauty of being self-made. You can do it at any time!