In most cases, any loss from an activity subject to the at-risk rules is allowed only to the extent of the total amount you have at risk in the activity at the end of the tax year. You are considered at risk in an activity to the extent of cash and the adjusted basis of other property you contributed to the activity and certain amounts borrowed for use in the activity. Any loss that is disallowed because of the at-risk limits is treated as a deduction from the same activity in the next tax year. See Pub. 925 for a discussion of the at-risk rules.
Take for example a situation where a CCPC earns rental income from its real estate properties which for this example qualifies as passive investment income and provides, at the same time, property management services that are characterized as active income. Under the current regime, a portion of the high corporate income tax paid by the corporation of 50% on its rental operations is accumulated in its RDTOH and will be refunded by the government only upon the payment of a dividend by the corporation to its individual shareholder. Given that an Eligible Dividend paid out of the property management services are taxed at a lower rate than would be a dividend paid out of the rental income, being a dividend that is not an Eligible Dividend, the company would decide to pay the Eligible Dividend and recover the RDTOH generated from its passive income. The profits generated from the rental operations could be paid to the shareholder the following year or two for example as a dividend that is not an Eligible Dividend, thus providing for a deferral of that additional 4% personal income tax.
In 2012, evenĀ I wrote a 150-page eBook about severance package negotiationsĀ that still regularly sells about ~35 copies a month at $85 each (2nd edition for 2017) without any effort. In order to generate $2,975 a month or $35,700 a year in passive income as I do now, I would need to invest $892,500 in something that generates a 4% yield! To earn $10,000 a year in passive income would therefore need roughly $250,000 in capital.
I have only dabbled in drop-shipping before when I had an eCommerce platform 6 years ago or so. I think it is something that you could do on the side, but you would want to do in depth research on the industry you want to get into before setting up shop. It may be a little less passive up front, but over time you could take your hands off the wheel.