20 Passive Income Ideas You Can Try

A young man rejoicing because of his passive income.

The idea of earning money while focusing on other things, whether that’s family, travel, or simply enjoying life, is extremely appealing. That is what passive income is all about—revenue streams that continue to generate income with minimal ongoing effort. But remember this: while passive income is often associated with effortless riches, the truth is that most passive income ideas that actually work require significant upfront investment, whether that’s time, capital, or expertise. But, once established, they can indeed provide a solid and reliable path to financial freedom.

Today, we’ll share a comprehensive list of passive income ideas, touching on everything from digital ventures to traditional investments. You’ll see that while many avenues exist, some offer more substantial and stable returns than others. Property investment, for instance, consistently ranks among the best passive income streams in and out of Australia, and we’ll certainly explain why before this article ends.

Passive Income Rarely Means Zero Work

Before anything, we want to emphasise that “passive” rarely means “zero work.” It typically implies a lot of work upfront or capital investment to build a system that then generates income with reduced ongoing effort. This means setting up, marketing, or funding something initially, then maintaining it as needed. Simply put, if you start right, one of the top passive income ideas can reward you for a long time. 

Diverse Passive Income Ideas to Explore

1. Create and Sell Online Courses

    If you have expertise in a particular skill or subject, you can package that knowledge into an online course. After the initial effort of creating the content, recording lessons, and setting up the platform, the course can be sold repeatedly, making this a truly great passive income idea for educators and other experts. 

    2. Write and Sell E-books

      Whether it’s a gripping novel, a practical how-to guide, or a collection of Asian recipes, writing and self-publishing an e-book can generate royalties over time. Once published on platforms like Amazon Kindle, the book can continue to sell without further active input from you, becoming a reliable passive income stream.

      3. Start a Blog with Affiliate Marketing or Ads

        Building a niche blog that attracts a steady audience can become a passive income source. By including affiliate links to products you recommend or by displaying ads, you can earn revenue as visitors click or make purchases. It requires consistent content creation initially, but established blogs generate income even while you’re away.

        4. Develop and Sell an App

          Do you have a knack for coding or a brilliant app idea? Developing and launching an application for today’s users can lead to ongoing income from sales or in-app purchases. Once the app is live and maintained (and marketed well), it can generate revenue not only in Australia but also globally. 

          5. Do Stock Photography/Videography

            If you have skills and an incredible talent for visual arts, uploading high-quality photos or videos to stock media websites can allow you to earn royalties every time someone licenses your work. Your creative assets can continue to generate income for years, making this truly one of the best ways to make a passive income.

            6. License Content or Patents

              You can license your other work besides photography and videography. If you’ve created original content (like music or software) or patented an invention, licensing your intellectual property can provide ongoing royalty payments. This is a true form of passive income, earning money from your creations without further direct effort.

              7. Create Digital Templates

                Think about designing useful templates for platforms like Notion, Canva, or even spreadsheets. Once created and listed for sale, these digital products can be downloaded by customers repeatedly, providing a stream of income from a one-time effort.

                ways to make passive income

                8. Invest in Dividend Stocks

                  Investing in companies that regularly pay a portion of their profits to shareholders through dividends is a classic way to generate passive income. These are considered one of the best passive income streams for long-term growth, as your initial investment can grow in value while providing regular payouts.

                  9. Get into Peer-to-Peer Lending

                    Through online platforms, you can lend money to individuals or small businesses and earn interest on those loans. While it carries a certain level of risk, diversifying your loans can provide a steady flow of passive income from interest payments. Just make sure to learn all about the risks before trying this passive income idea. 

                    10. Have High-Yield Savings Accounts/Term Deposits 

                      Do you prefer a low-risk approach when it comes to passive investments? Placing funds in high-yield savings accounts or term deposits allows you to earn interest on your money. While the returns may not be as high as other investments, it’s a reliable way to generate passive income from your cash reserves.

                      11. Invest in REITs (Real Estate Investment Trusts)

                        REITs allow you to invest in large-scale, income-producing real estate without directly owning physical property. You buy shares in companies that own and operate portfolios of properties and receive regular dividends, making them a relatively hands-off way to gain exposure to real estate investing. 

                        12. Rent Out a Spare Room or Space

                          If you have extra space, whether it’s a spare room in your home, a granny flat or a holiday home you rarely use, listing it on short-term rental platforms can generate significant income. After the initial setup and hiring a property manager to handle bookings, it becomes a consistent way to make passive income from an existing asset.

                          13. Operate Vending Machines

                            Investing in and operating vending machines is a straightforward business model where the machines generate income from sales. Once stocked and placed in a good location, they require relatively minimal ongoing management to earn revenue, making them one of the best passive income ideas related to business.

                            14. Rent Out Your Underutilised Car

                              If you have an underutilised vehicle, consider renting it out to others through reliable platforms online. Once your vehicle is listed and available, it can generate income whenever someone books it, turning an idle asset into a cash flow generator.

                              15. Operate a Self-Service Laundromat

                                Investing in a self-service laundromat is one of the greatest passive income ideas. Customers pay to use the machines, which, once set up and maintained, generate consistent revenue with relatively low active management required. Just make sure to learn the ins and outs and pick a good location for this self-service business.

                                16. Run an Automated Online Store (Dropshipping/Print-on-Demand)

                                  Setting up an e-commerce store using models like dropshipping or print-on-demand allows you to sell products without holding inventory because a third party fulfils orders. So, after the initial store setup and marketing, sales can generate revenue passively.

                                  17. Rent Out Equipment

                                    If you own specialised tools, party supplies, or recreational equipment, you can rent these items out to others. You can list them online or offer them to your community groups to attract customers. Once you’ve established the initial rental system, your equipment can generate income whenever it’s in use.

                                    18. Build a Niche Website and Sell Leads

                                      Creating a website focused on a specific niche and generating leads for local businesses (e.g., plumbers and electricians) can be a source of passive income. Once traffic is established, you can sell those leads to relevant businesses, earning money for connections you’ve made.

                                      Property Investment: One of the Best Passive Income Ideas

                                      While the above ideas offer various avenues, property investment consistently stands out as one of the best passive income streams for building long-term wealth. Its tangibility, historical performance, and ability to generate capital growth and consistent rental income make it a powerful choice.

                                      19. Residential Property Investment

                                      Investing in residential properties—whether houses, apartments, or specialised co-living arrangements—is a time-tested strategy for passive income. Your property value appreciates over time, building your equity, while rental payments from tenants provide a consistent cash flow that can cover expenses and contribute directly to your income. This dual benefit of capital growth and regular income makes it particularly attractive for those seeking impactful ways to make passive income. It offers a level of stability and control that many other passive income streams simply can’t match.

                                      20. Commercial Property Investment

                                      Beyond residential, investing in offices, retail spaces, and other commercial properties can also offer substantial passive income. These properties often come with longer lease terms, typically three to ten years, which can lead to more stable and predictable rental yields. While the entry point can be higher and the market more complex, commercial property is a sophisticated avenue for those looking for great passive income ideas that offer impressive long-term returns and stability.

                                      Finding Your Fit: Which Passive Income Idea is for You?

                                      The “best passive income ideas” are ultimately those that align with your available resources, your comfort with risk, and the amount of upfront time you’re willing to commit. Some ideas require minimal capital but significant time to set up, while others demand a larger financial investment but can be more hands-off from the start. Carefully assess your skills, capital, and desired level of ongoing involvement. Remember, true passive income often involves a significant upfront effort or capital, but the payoff of financial independence can be immense.

                                      Building Your Passive Income Future with Confidence

                                      The journey to financial freedom through passive income is diverse, offering numerous strategies to build wealth while you focus on what matters most. From creating digital products to strategic investments, the opportunities are vast. However, for those seeking enduring stability and significant long-term returns, property investment consistently stands out as a reliable source of passive income.

                                      At The Harmony Group, we specialise in helping investors like you identify and acquire properties that meet your passive income goals. We leverage valuable insights from cutting-edge research, including data from SQM Research, to pinpoint suburbs with high rental demand and properties that align with robust investment strategies. Our team covers all types of property investments, including the growing potential of co-living models, and helps you make data-driven decisions. Give us a call today. We’re excited to help you build wealth through property.