Like @steezus and @DanielSpazJames said. Chores, now lawns. Another way to work is find someone that has their own business in home renovations or lawn care and work off the book. You get paid in cash, no taxes, you get paid a lot but it's a lot of hard work. You can get a lot of days off depending on weather and such. I got paid three hundred bucks in two weeks for painting a house.