Another way to generate passive income is to invest and be a silent partner in a business. This is very risky, but with risk comes the potential for high returns. For example, several years ago both Lyft and Uber were looking for private investors to invest in their companies. Today, they are worth billions - but you as an investor would only reap that benefit if they go public via an IPO, or get acquired. So, it's risky.
Frequent updates -- Sometimes you just won't feel like blogging, and that's okay. Don't stress yourself out feeling like you have to stick to rigid posting schedules or that you have to post every day. Are frequent updates nice? Sure they are. But they're not always required. I mentioned my two highest-earning blogs (small business and PR) before. Both of them can go for months at a time without an update. In fact, I took an announced 6 month hiatus from NakedPR.com previously. During that break traffic nearly doubled, and income followed suit. Even here, where I try to post more frequently (even twice a day a lot of days), I see subscribers and traffic increase when I go a few days without posting. It's become pretty predictable. So go ahead. Feel free to take a break every now and then. It gives your readers a chance to catch up or dig into your archives (where some of your best content might be hidden away). Don't decide on a solid schedule up front. Play with it and see what works best for your niche and your readers.
Real estate is the obvious choice if you are going to make money on your money. I personally am not at the point where I can do any of this in a meaningful way BUT my parents are and they now own a couple homes outright and are collecting income from them to power their retirement income. It makes a lot more sense for anyone that has a chunk of cash sitting in the bank and are planning on slowly drawing from it because you technically still have all that money in a property (or multiple properties) and can sell them if you really need the lump sum of cash but you’ll earn great interest payments until you do that.
Blogging income is no more passive income than a writer who writes books for a living. You might get money rolling in during times that you’re not working, from income generated from the work that you already did… but you have to work to make the money. Nobody pays you during the 20-30 hours per week spent writing/researching. The money comes after the work is published. It’s definitely not passive.
Bonus: If you own land and the rights to the minerals below it, then you can let an oil company drill on your property and earn a share of their revenue. Read this full guide on renting out your property for fracking. Landowners who live on mineral-rich property have made thousands of dollars from this method. In order to learn more about your rights as an owner of natural resources, visit the National Association Of Royalty Owners.
Stock dividends: Some stocks, especially stocks from big corporate standouts, pay dividends to shareholders based on the number of shares they own, and the percentage of the stock price on the dividend date. For example, if a company pays out 3% on a stock that's trading at $100 per share, you'll earn $3 for every share of that stock you own. Add it up and that can be good take-home pay as a passive investment.
Some other parts of the book echo advice found in other bestsellers, with the section on how to create a lean startup being reminiscent of Eric Ries’ advice in Lean Startup – this by the way is one of the biggest lessons I think people new to the world of passive income need to realize…you can get started this week, with just $50, and still be on a level playing field with people who have a ton of money behind them (well, almost).