When money is lent to a partnership or S-corporation acting as a pass-through entity (essentially a business that is designed to reduce the effects of double taxation) by that entity’s owner, the interest income on that loan to the portfolio income can qualify as passive income. As the IRS language reads: "Certain self-charged interest income or deductions may be treated as passive activity gross income or passive activity deductions if the loan proceeds are used in a passive activity."
If you don’t want to write the book yourself, you can also hire a ghostwriter through various online sites like Upwork, Freelancer.com etc. writing is the best passive income ideas for 2018. See my Kindle Direct Publishing Portfolio HERE. Selling your eBook can be a great way to earn passive income forever once it’s released. You need to take significant time to make sure it is high-quality. Also, you will need to spend time promoting your eBook.

Depending on the level of AAII otherwise earned in a particular year, you may wish to consider investments that lean towards growth rather than annual interest or dividend income, as you may better be able to time the recognition of a capital gain. In addition, since capital gains are only 50 per cent taxable, it would take $100,000 of realized capital gains to generate $50,000 of passive income that is counted towards the AAII test.

Now that you’ve chosen your market, find a way to start sharing your message, whether it’s a blog or podcast or Youtube channel, or whatever platform makes the most sense for your target market. Flynn says this is where you’ll start to build a fan base — and collect subscriber emails. You don’t need to get the whole world to follow you to make this work out financially. Wired cofounder Kevin Kelly wrote an article about 1,000 True Fans, which basically says that if you have 1,000 people paying you $100 a year, that’s a $100,000 a year. “You don’t need to serve everybody,”  says Flynn.
I just wanted to say how nice it is to see such a positive exchange between strangers on the Internet. Seriously, not only was this article (list) motivating and well-drafted, the tiny little community of readers truly were a pleasant crescendo I found to be the cause of an inward smile. Thank you, everyone, and good luck to you all with your passive income efforts!! 🙂