Data Entry
The modern world revolves around on the influx and analyses of data. Because of this, the need for people who will take the raw data from one form and move it into a prearranged collection pools is always on the rise. Starting a data entry business only requires dedication and persistence. With them, a person doing it will make money with their first client.
Dog Walking
Walking is a really healthy activity, and with some determination, it can easily become a successful business. A person just needs a free website or a Facebook fan page which will promote their dog-walking services in a certain area. After a first few satisfied clients, the same business will surely grow.
Blogging
Creating a blog and connecting it to a Pay-Per-Click network like Google AdSense costs nothing. But, if the same blog is carefully filled with relevant content and gathers a solid readership, a person can move from making a few dollars a month to making hundreds, and then thousands in the same period.
With these home businesses you can start with no money, anyone can begin their own successful business enterprise right this very day.