Rent out a room in your home
Have some extra space in your home? Turn that extra bedroom into a “bed and breakfast” room. If you live near any sort of tourist destination, you can try your hand at renting out a room through Airbnb or CouchSurfing.com. You may also find paid hosting opportunities in your community: Sign up to host exchange students, visiting professors to a nearby college, or hospital patients receiving long-term treatment.