I see you include rental income, e-book sales and P2P loans as part of your passive income. Do you not consider your other internet income as passive? Is that why it’s not in the chart? Or did you not include it because you would rather not reveal it at this point? (I apologize if this question was already answered – I didn’t read through all the comments, and it’s been about a week since I actually read this post via Feedly on my phone)
If you’ve ever thought to yourself, “I wish there was a product that did this,” then invent it! Create a product, medical or otherwise, and sell it as a company or get royalties for it. It’s not impossible to figure out, I have many friends who have taken a concept to market. Don’t overlook an invention as a fantastic means of attaining passive income.
2. Focus on income-producing assets. Internet growth stocks may be sexy, but they provide no income. To build a large enough passive-income stream to survive, you must invest in dividend-generating stocks, certificates of deposit, municipal bonds, government Treasury bonds, corporate bonds, and real estate. You're free to invest in non-income-producing assets for capital appreciation too. You just want to earn reliable income when the day comes to leave your job.
This may all seem like a lot of work but it’s how professional real estate investors do it. If you are buying rental properties on a hunch and just paying what you feel like the property is worth, you’re going to end up over-paying. Understanding exactly how much a property is worth will put you ahead in the negotiations and get you the best price possible.
Thanks for writing this Mr. Samurai. I just got over the student loan hump but I feel pretty good about it at 27 having a graduate degree and being 100% debt free. Now that I’m on the other side it is good for my brain to absorb some of your knowledge regarding passive income investments. I love gleaning wisdom from older folks who have been there and done that. Mentors rock!
Unfortunately, I was never great with finances growing up. In fact, I had only recently rid myself of some serious credit card debt that had followed me from college and through a good deal of residency. I had poor spending habits and treated my investments like gambling – trying to hit the home run every time. Unfortunately, I struck out quite a bit.
As an struggling young Engineer (back in the Carter era) I bought anything I could renovate then rent to justify paying the 18% interest. I never took vacations but worked on my properties all in the pursuit of passive income. I drove junk for many years & many months I just got by on credit cards. My friends & colleagues were amused by my ‘stupidity’ but most are still working to make enough for retirement.

However, you should pick a niche and blog about that. If you're launching a money related blog, maybe it'll be about how to make money in real estate or simply how to make money online. Pick the niche and stick to it. If it's a diet and fitness related blog, maybe the niche is the Ketogenic diet, the Atkins diet or some other form of diet or fitness.
From what he describes, creating passive income definitely does not sound easy. It requires a serious ramp-up -- often requires 80- to 100-hour workweeks in the beginning, says Flynn. But once up and running, and depending on the content, some sites take fairly minimal maintenance. Green Exam Academy, the LEED exam study site he launched in 2008, takes just him four to five hours a month to maintain but brings in $250,000 annually.

When I purchase an existing online business, I look for cash flow over the past year and where the money comes from. I want the sources to be more passive so that it does not take a lot of my time. Also, typically I will make an offer that is 18 – 24 months of profit so that I know that I will get my money back within the next two years. I hope that helps!
This is the basic mistake they've made: they've fallen prey to the belief that money and meaning are two totally separate things. They've chosen to make their money from something that feels completely meaningless to them (some business they care so little about, they just can't wait to get away from it and minimize their involvement as much as possible), which they hope will buy them the freedom to do something they actually care about.
I just started out with Affiliate Marketing (idea # 8) and it is not as easy as people make out to be. For me, the hardest part so far, is learning Search Engine Optimization (SEO) and driving traffic to my website. I’m only 3 months into it, but I am confident that the site will begin to generate some incom., I have to give it 6-9 months, so we’ll see.
The comparable sales approach values a property against those of similar properties that have sold recently. Write down characteristics of the investment property including age, square feet living space, number of bedrooms and baths, neighborhood, as well as features like a garage and central air. You then need a list of all the homes that have sold within the last year in the same neighborhood and with the same features.
Obviously, you want the best tenants you can find. If you’ve chosen a property in a more affluent and stable neighborhood, your tenants are more likely to be responsible with your property and reliable about paying the rent. Properties in lower income areas are more likely to attract tenants that become delinquent in paying the rent, move out without notifying you, and damage your property. This is part of the higher risk of this type of investment property. You’ll end up with the expense of repairs and less income to spend on those expenses.
Some writers favor Infobarrel over the bigger Hubpages because Infobarrel’s earnings program lets you keep a majority of the money that your articles earn. Currently, as a publisher, you are entitled to 75% of the revenue generated from the display ads on your articles. In the past these ads were paid out from Adsense and other advertisers but because not everyone can get a Google Adsense account, Infobarrel now pay directly to writers. All you need now is a PayPal account which can be an advantage if you are just starting out. Also, InfoBarrel forums have a regular thread entitled 'InfoBarrel Earnings Reports’. You might want to check it out if you’re wondering how much money other writers on this site make. The last time I checked, the numbers were fairly low.

For those of you who don’t want to come up with a $220,000 downpayment and a $900,000 mortgage to buy the median home in SF or NYC, who don’t want to deal with tenants or remodeling, and who wants to not do any work after the investment is made, check out Fundrise. They are my favorite real estate crowdsourcing company founded in 2012 and based in Washington DC. They are pioneers in the eREIT product offering and they’re raising an Opportunity Fund to take advantage of new tax favorable laws.
Even if you don’t have the skills right now, it’s possible to develop them. Envato Tuts+ has a load of great courses that teach you how to make WordPress themes, Photoshop actions and so on. If you invest a few months into learning the necessary skills, you might well be able to carve out a spot for yourself in the Envato Market or in our new curated website Envato Elements. 
Real Estate: I currently own one rental property in San Francisco which I bought in 2003 (2/2 condo), one vacation rental in Squaw Valley, Lake Tahoe (2/2 condo), and my primary residence. Real estate is my favorite asset class to build wealth because it is easy to understand, tangible, provides utility, and rides the way of inflation. I recommend individuals try and get neutral inflation by buying their primary residence as young as possible. The power of inflation is just too hard to counteract.

You are also free to choose a fund that is based on any index that you want. For example, there are index funds set up for just about every market sector there is — energy, precious metals, banking, emerging markets — you name it. All you have to do is decide that you want to participate, then contribute money and sit back and relax. Your stock portfolio will then be on automatic pilot.
If you love design and you are an artistic person, selling digital products on Etsy could be a great way to earn passive income. Digital products require little maintenance, your customers will simply receive a link to download them (which means you don’t have to worry about shipping and returns handling). All you need to do is spend time upfront to create beautiful artwork! (Easy right?)
When a taxpayer records a loss on a passive activity, only passive activity profits can have their deductions offset instead of the income as a whole. It would be considered prudent for a person to ensure all the passive activities were classified that way so they can make the most of the tax deduction. These deductions are allocated for the next tax year and are applied in a reasonable manner that takes into account the next year's earnings or losses.