Keeping it empty — not a bad idea, especially to save taxes. I am thinking of living in my bigger unit for lifestyle and tax reasons. But check with your insurance company. Sometimes the rates and coverage are different for vacant property, and there are requirements for regular inspection. In my city, there is also a local property tax fee for holding vacant rental property due to the housing shortage.
You aren’t going to get rich overnight by creating YouTube video tutorials, but there’s a lot that you can do with YouTube videos to generate passive income online. The first thing that people think about when it comes to YouTube videos are the Adsense revenue streams. However, don’t get your hopes up unless you expect to have millions of views for that video.

Residual income is when you continue to get paid after the work is done. This includes royalties from books, movies, or songs and also income that comes from real estate or business investments where you don’t actually have to be present to earn it. For example, Bill Gates is still making a residual income from Microsoft even though he isn’t working there anymore.
Loss of your job as a physician often means an expensive relocation to another city due to non-compete agreements.  It may also mean 6 months without income as you get a medical license, a DEA license, and/or go through the credentialing/privileging process.  You may have to sell your house at a loss or even liquidate investments in a down market to tide you over through a period of lost income.  Because of this, employers have an advantage over you in negotiations.  But if you have multiple streams of income, you don’t have to play by their rules and you retain negotiating advantage.  This is your F-You money because it allows you to say “F-You” to the employer and walk away from the job.  You know there will still be money coming in every month even without your main job.

Lending Club went public in 2014 and is now worth about $1.7B. They advertise P2P lending returns of over 7% for well-diversified portfolios of over 100 notes. I’ve personally been able to achieve a 7.4% annual return over the past two years in a completely passive way by investing in A and AA notes. Others have achieved a 10% annual return through relatively minimum effort.
The primary philosophy behind the residual income model is that the portion of a stock's price that is above or below book value is attributable to the expertise of the company's management. Accordingly, it becomes a handy tool for calculating what the "real" value of a stock is. It is important to note, however, that analysts should pay special attention to incorporating changes in book value per share caused by share buybacks and other unusual events that may distort the analysis.
The reading is organized as follows: Section 2 develops the concept of residual income, introduces the use of residual income in valuation, and briefly presents alternative measures used in practice. Section 3 presents the residual income model and illustrates its use in valuing common stock. This section also shows practical applications, including the single-stage (constant-growth) residual income model and a multistage residual income model. Section 4 describes the relative strengths and weaknesses of residual income valuation compared to other valuation methods. Section 5 addresses accounting issues in the use of residual income valuation. The final section summarizes the reading and practice problems conclude.
P2P Lending ($1,440/year): I’ve lost interest in P2P lending since returns started coming down. You would think that returns would start going up with a rise in interest rates, but I’m not really seeing this yet. Prosper missed its window for IPO in 2015-16, and LendingClub is just chugging along. I hate it when people default on their debt obligations, which is why I haven’t invested large sums of money in P2P. That said, I’m still earning a respectable 7% a year in P2P, which is much better than the stock market is doing so far in 2018!
Investing in coins and collectibles: Buffalo nickels and Spiderman comic books are good examples of coins and collectibles that can rise in value, and thus offer opportunity for passive income investors. You'll need to get up to speed on the value of any coin or collectible under consideration, but once you do so, you're on the way to price appreciation on a commodity you'll be paying a lower price to buy, and will garner a higher price when you sell.
Active income is needed because you know you can always push away to bring in steady income. Passive income is needed to bring in a little extra on the side. You must ensure to never put all your eggs in one basket. When generating multiple streams of income, you must have different sources to rely on – because in the end, nothing is 100% reliable.

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.
The U.S. Internal Revenue Service categorizes income into three broad types, active income, passive income, and portfolio income.[1] It defines passive income as only coming from two sources: rental activity or "trade or business activities in which you do not materially participate."[2][3] Other financial and government institutions also recognize it as an income obtained as a result of capital growth or in relation to negative gearing. Passive income is usually taxable.
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?)
If you happen to have a blog that attracts a large, devoted viewer base each day, then selling branded products on it is an excellent way to make a little extra money. Things like t-shirts, posters, mugs, and bags that feature your brand name, or some witty copy that your niche may find attractive, will definitely find buyers on your site. You can also link up with affiliate marketers to drive more sales if the business seems to be working out.
Hi Sam – Started reading your posts last year when I stumbled upon your website. Great stuff! I’ve also started investing in RealtyShares based on your recommendations. Just curious why all equity, when there are several debt offerings in the 8-9%+ range that only tie up capital for 12 months or so? I haven’t yet gone the equity route for this reason. Appreciate your thoughts.
Managerial accounting defines residual income in a corporate setting as the amount of leftover operating profit after all costs of capital used to generate the revenues have been paid. It is also considered the company's net operating income or the amount of profit that exceed its required rate of return. Residual income is normally used to assess the performance of a capital investment, team, department or business unit.