Not only is Airbnb a great way to make money by renting out your spare bedroom or living room couch as a legitimate home-based business idea, but you also have the benefit of meeting new people and making new friends if that's your kind of thing. You can even rent out an entirely new apartment just to manage as an Airbnb side business idea, but don't make the mistake of thinking this will be a passive source of income—you're on call whenever you have a guest and you'll always need to keep the place clean for incoming visitors. On top of just renting on Airbnb, you can take this business idea to the next level by offering your guests add-on and personalized experiences for an extra charge. Take Lauren Gheysens' Airbnb-based side business idea, Royal Day Out in London, England for example—where she gives visiting tourists a local's only tour of the city, complete with bespoke 18th century costumes.
Do you love to write? Are you an expert in a certain field? Is there a topic that you are particularly passionate about? People love the ability to carry knowledge around with them on their phones, tablets, laptops, and Kindles! Making eBooks is an excellent way to get your work out into the world and make a buck on the side. In fact, self-published eBooks account for 22% of all eBooks purchases in the United States (source). In time, writing eBooks could even replace your 9-5, but you’ll need to find a place to market and sell your work where it will get maximum exposure.
Pet photography, like many other types of photography, can be done on one’s own schedule. You will have to be flexible in order to work with clients and find times that work for both parties, but you can pretty much set your own availability in a pet photography business. Best of all, there aren’t many ongoing expenses, so you could run a pet photography business from your home without very much upfront investment.
It's encouraging, then, to learn that 44 million Americans are taking steps to improve their financial picture by working a side hustle. A side hustle is a gig that allows you to make money in addition to your primary job. Popular side hustles today include waiting tables, bartending, dog walking, retail, telemarketing, selling products online, and consulting, but in reality, your side hustle can be pretty much anything you want it to be. In fact, if you have a particular talent or hobby that could help you start earning money, it pays to keep working at it. You never know what good ideas might take off, and if you're like the typical American, you can no doubt use the extra cash.
As for other tips, all I can say is “a penny saved is a penny earned”. If you are running out of ideas to make money, start saving. Some quick “low hanging fruit” tips to save some quick cash include – switch to MetroPCS or Boost for cellphone (I only pay $20/month), switch auto insurance to Insurance Panda ($25/month), and start using GasBuddy (saves me like $100/month at least. I drive a lot).