It’s a (mostly) short term, higher risk, higher reward place to invest cash that has a low correlation with the stock market, but is far more passive than buying and managing properties, has more opportunity for diversification than private placements (minimums of 5-10K, rather than 100K), and most of the equity offerings (and all of the debt offerings) provide monthly or quarterly incomes. Unlike a REIT, you can choose exactly which projects you wish to invest in.

My favorite type of semi-passive income was rental property because it was a tangible asset that provided reliable income. As I grew older, my interest in rental property waned because I no longer had the patience and time to deal with maintenance issues and tenants. Online real estate became more attractive, along with tax-free municipal-bond income once rates started to rise.
This one may seem simple, but that’s only because it is. If you were to move your savings from a traditional, brick-and-mortar bank with a low-interest rate and into a high-yield savings account online, over time you can make a surprising amount of extra cash. Online banks are FDIC-insured just like the traditional brick-and-mortar institutions, so your money is just as safe.
stREITwise offers a hybrid investment between traditional REIT fund investing and the new crowdfunding. The fund is like a real estate investment trust in that it holds a collection of properties but more like crowdfunding in its management. The fund has paid a 10% annualized return since inception and is a great way to diversify your real estate exposure.
I like the way you have listed the ways to earn extra income and was quite surprise that you did not make mention of network marketing, which is a way to make extra income without quitting your regular, though most people view mlm as a pyramid scheme but the real pyramid scheme is a regular 9 to 5, because you can only have one president of a company at any given time and network marketing business model to promote product that can be used is really cheap to join and can offer a substantial extra income or what do you think?

Hi, it’s probably been brought up before, but the statement “you can’t touch pre-tax retirement accounts without a penalty until 59.5” is incorrect. You can touch the traditional 401k accounts with a SEPP (substantially equal payment plan), and not pay the 10 percent penalty. You can also touch a Roth without the 10 penalty using the same strategy, although I understand you will pay taxes so you lose the Roth’s advantage. When I found this out, I stopped contributing to Roths because I wanted to retire early. Who knows if they will even live to age 59.5? So many people don’t!

Perhaps a coworker purposefully tries to make your life miserable because they resent your success. Maybe you get passed over for a promotion and a raise because you weren’t vocal enough about your abilities, and mistakenly thought you worked in a meritocracy. Or maybe you have a new boss who decides to clean house and hire her own people. Whatever the case may be, you will eventually tire.

1. The batting cage idea is very risky. I’ve seen many of them close over the years and it is not anything close to passive income if you want to keep the business going. You have to continually promote it and target youth leagues, coaches, schools etc to catch all of the new players who grow up and want to play. I’ve played at probably 8 batting cages over the years and 7 of them closed.

Do you want to buy fixer-uppers and remodel the property or do you want to buy homes ready to rent? Many investors immediately think that buying a home that needs a complete remodel, at a steep price discount, will yield the biggest profit. This might be true if you’re willing and able to do the work yourself or hire it out cheaply.For most, heavy real estate remodeling isn’t their strong suit and the home turns into a money trap. I would recommend that new investors start out with homes in need of just cosmetic repairs like painting and carpet. If you manage the rental property yourself, you’ll eventually learn some of the deeper remodeling tasks and can look to buy worse condition properties.
Of course, you can make honst money in Internet info-products, or affiliate marketing, or other such areas where people tend to get drawn to "passive income" fantasies. But, to make real money over the sustainable long-haul, you must treat these like any other business. In other words, you must provide real value to real customers with a real need.
I have already come up with 50 ways that a management company can screw you for profit without you ever knowing(or not finding out for awhile). Did you have an inspection before you made an offer on the property? Do you have a picture of the property you bought? How do you know if that picture shows the house you actually own? or if it even hows the ‘current’ state of the house you own?