However, I think for those who are willing to do what it takes, the sky is the absolute limit. As an example, I’m trying to take a page out of FinancialSamauri’s book and create an online personal finance and investing blog. It is an enormous undertaking, and as a new blogger, there is a seemingly endless amount of work to be done. That said, I hope that one day I can not only generate some passive income from the hours of work I have put and will put into the project, but I hope to be able to help OTHERS reach their financial goals.
Many people like writing blogs but only a few know that it can fetch you money as well. You can sign up with different companies as a promoter (or an affiliate) to promote their certain product or services on your blogs and websites. The payment method can be either a flat fee or a percentage of the amount of the sale completed, depending on your agreement.

The challenge I’m facing and, I know it’s a good problem, is that the SF real estate has shot up about 35% in the last couple years. I’m sure you’re experiencing the same thing! So as the net worth is rising, the yield on the total portfolio is going down. Right now, it seems the only way to increase the passive income will be to raise the rent in December and to invest some of that cash in stocks, which I’m nervous to do in this market. Current allocation:

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The craziest part of this was I’d wake up in the morning and there would be more money in my bank account, from people who had bought my book overnight. When you think about it, an online store that sells something that’s digital is something that’s open 24 hours a day, 7 days a week, 365 days a year. Using tools, software and systems, you can automate the delivery process so you literally don’t have to do anything to serve that audience. That’s super powerful.

You can provide tuitions to many school or college going students if you are good in a particular subject. Teaching students is also a great way to earn money. This way you can also enhance your knowledge about the subject you were passionate about. You can also go online and register yourself at websites and portals. This way you can maximize your reach.
Our most significant source of income is Mrs. RB40’s earned income, but that will change when she retires in a few years. Luckily, our expenses are at a reasonable level and we don’t need to replace her whole income to keep the same lifestyle. For 2015, our other sources of income just about covered our cost of living. The high-tech antitrust settlement gave us a shove to get over the finish line. That’s just a one off, though. I’m not too worried because there are other ways to generate some income to make up for Mrs. RB40’s paychecks. Here are some of them.
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.
Stocks (shares) paying dividends are typically a reliable source of income but they have higher risk of capital losses than cash and bonds. So, it’s wise not to chase yield indiscriminately.  The 10 highest yielding stocks on the ASX 200 (the 200 largest companies in Australia) are shown in the table below.  But their share price performance on average over the last year has been underwhelming, as shown in the far right column:
Do you know of a successful business that needs capital for expansion? If so, you can become something of a small-time angel investor and provide that needed capital. But rather than offering a loan to a business owner, you instead take an equity position in the business. In this way, the business owner will handle the day-to-day operations, while you will act as a silent partner who also participates in the profits of the business.
You can’t start charging right off the bat without your audience knowing anything about the value you offer (though you could still indirectly earn money from them with the right ads). “The best way to go in terms of a long-term passive income business [is] delivering value and information for free, and therefore establishing expertise, knowledge and trust with your audience,” says Flynn.
The Lake Tahoe property continues to be 100% managed by a property-management company. It feels amazing not to have to do anything. I can't wait to bring up my boy this coming winter to play in the snow! I could go up this winter, but I want him to be able to walk and run comfortably before he goes. I've been dreaming of this moment for over 10 years now. The income from the property is highly dependent on how much it snows. Summer income is always very strong.
My suggestion is to move and rent out your old home. It’s a good way to start if you’re ready to move anyway. If you don’t want to move, then I don’t know. 🙂 Maybe just keep an eye out for a good deal. It’s great that you have income from other sources. They are small now, but I’m sure you can grow them if you put more time into them. It’s a good experience.
Blogs and authority websites are different than niche websites, because they generally imply on-going content generation.  Sure, I could stop writing on this blog today and let it sit forever, but that’s not the intention of the blog.  Furthermore, blogs and authority websites tend to include a community or social aspect.  We have Facebook pages and Twitter accounts (can someone explain to me why the hell I haven’t made a Facebook page yet?), and we discuss various topics in the comments of each article or blog post.  Although SEO does affect traffic, community is more important.
For a person working for a wage, their source of income is their job, or their labor (aka their time that they sell to someone). But you can own a house, and rent it out, and when your renters pay you renter every month, the source of that income check is your rental property, or your house. It would just be called rental income. If you have money in the bank in an account that pays interest, those interest payments are another source of income. We can say the source is interest payments, or we can identify the asset that is generating rent, and say your money in the bank that is generating “rent” (aka interest) is your source of income.