It's the dream: money you can count on to keep rolling in, even while you sleep.
Passive income isn't entirely passive, of course. You'll put in work up-front to get the profits rolling, so don't relax in your recliner just yet. But with so many potential sources of passive income available to you, picking one or several will mean that the day you can finally kick back will draw steadily closer.
Real estate is a tried-and-true wealth builder for a simple reason: people will always need somewhere to live. Research the market in a growing community until you know a good deal when you see it. You can maximize rent by fixing up a deteriorating property or upgrading a mediocre one. The key is to hire a property manager to do all the day-to-day landlord duties for you—and you'll need a good one. Smart investors put their profits in another property and repeat the process until they have a diverse portfolio.
A YouTube Channel
You can start a blog if you're more comfortable hiding behind a computer, but consumers are more likely to prefer video content. Post a series of “how-to" videos to answer questions about whatever you're an expert in.
You can put up any content you want, but if you don't want to commit to regularly updating it, focus on “evergreen" topics that will draw clicks for eternity. Ads will create your income, especially if your channel grows in popularity. Better yet, sign up for affiliate marketing. If you recommend a product and provide a link to buy it, you'll get a small percentage of those transactions.
If you don't mind vinyl-wrapping your car with an ad for a company, you can get cash just driving around and running your errands. Make sure you contact a reputable company that doesn't ask for any money from you; if they're the real deal, they'll evaluate your car, your driving habits, your area, and more. Bonus: the brighter the ad, the easier it'll be to find your vehicle in the parking lot.
What's something that people will pay for but doesn't require shipping on your part? Finding that item is what can supplement your income indefinitely. Write an e-book, charge for your cross-stitching patterns, design prints that people can digitally download, invent an app, record a “masterclass," or whatever else you want. Every time someone new discovers it, the cash register rings. With a little more effort, this is a potential source of passive income for you that can continue to grow. Once you build up a customer base, they might want more products. The good part is that it's up to you whether you wish to give it to them.