Just had someone ask me how realistic it actually is to build $1K in monthly passive income. Honest answer? It's doable, but you've gotta put in the work upfront first. The 'passive' part only kicks in after you've set everything up properly.

I looked into what Erika Kullberg recommends on this, and she's got some solid strategies worth considering. Here's what actually works if you're serious about it.

Start with dividend stocks or REITs if you've got some capital. The beauty here is you're not actively trading every day—you buy quality dividend-paying stocks or real estate investment trusts and let them generate income for you. Vanguard and Fidelity are solid starting points if you're in Canada or the US. If you want real estate exposure without massive capital, platforms like Fundrise give you access to actual properties. The math is simple: if you invest around $140K earning 9% annually, you hit that $1K monthly target. Obviously that's a big number to start with, but you can begin smaller and reinvest returns as you go.

Digital products are another angle, especially if you don't have a ton of cash lying around. Create an e-book, online course, or printables once, then sell them repeatedly with minimal effort. Amazon KDP, Udemy, and Etsy are the obvious platforms. One thing though—you need decent marketing to actually move volume. It's not quite as passive as people think initially.

Peer-to-peer lending and crowdfunding are worth exploring too. Sites like Fundrise let you lend to others or invest in real estate crowdfunding deals and collect interest. P2P lending typically returns 5-9% annually, sometimes higher. Again, start small and let compounding do its thing.

Beyond those, you've got affiliate marketing, YouTube channels, rental properties, email newsletters, and renting out storage space or your vehicle. The common thread? All of these require upfront time investment before cash starts flowing. YouTube channels and online courses can be free to start, though you might want basic equipment.

One reality check: taxes. You're paying taxes on whatever passive income you generate, and the rate depends on the income type and how much you're making. There are deductions though—property depreciation on rentals, for example—so understand your tax situation, especially if you're looking to make extra money in Canada where tax rules have specific considerations.

The encouraging part? You don't always need money to make money. Some methods cost almost nothing to launch. The limiting factor is usually time and consistency, not capital. Pick one or two methods you actually understand and commit to building them properly. Once they're running, you can stack additional income streams on top.