Do you want to earn $100, $1000 — or even more — on the side? You can start earning extra income today with the help of this list of ideas I’ve put together. Spend an hour or two each day working on items that are practical for you, and you can build alternative income sources to help you improve your financial situation  While many of the items on this list are passive income ideas, not all of them are. Some items require you to actively work for success.


So, armed with my real estate license and this desire to help physicians (and create a business at the same time), I started a real estate company called Curbside Real Estate. My goal was to help physicians buy and sell homes by connecting them to trusted realtors and lenders. It started organically, largely through word of mouth. Next thing you know, I was helping doctors from coast to coast. The business was great and I felt I was making an impact helping physicians, but I still wanted to own my own real estate investment properties.
I watched an episode of Shark Tank once where I was introduced to Major Robert Dyer. Major Dyer was pitching a new energy drink called The Ruck Pack Energy Drink. It’s not like the world needs another energy drink, but he was able to convince both Kevin O’Leary and Robert Herjevic, two of the investors on the show, to give him $150k in exchange for 20 percent of the company.
How to Monetize: Affiliate marketing works well when you discuss products on your blog. For our fish tank blog, we would link to all the things you need to buy for an aquarium and then when people click on that link and buy that item (and other items they purchase with it with some exceptions) you get a percentage of the purchase. Amazon Associates is the best-known affiliate marketing program, but there are others like Impact Radius, ShareASale, Commission Junction, ClickBank and Rakuten too.

Returns on real estate investing vary and you don’t want to get into the business based on an estimated return but on your own calculation of what is possible for your local market and for specific properties. I have seen pretty common averages between 8% and 12% a year for single-family residential rentals with cash flow accounting for between 0% and 6% of the return.


You are also free to choose a fund that is based on any index that you want. For example, there are index funds set up for just about every market sector there is — energy, precious metals, banking, emerging markets — you name it. All you have to do is decide that you want to participate, then contribute money and sit back and relax. Your stock portfolio will then be on automatic pilot.

It’s a (mostly) short term, higher risk, higher reward place to invest cash that has a low correlation with the stock market, but is far more passive than buying and managing properties, has more opportunity for diversification than private placements (minimums of 5-10K, rather than 100K), and most of the equity offerings (and all of the debt offerings) provide monthly or quarterly incomes. Unlike a REIT, you can choose exactly which projects you wish to invest in.
P.S. I also fail to understand your fascination with real estate. Granted we’ve had some impressive spikes along the way, especially with once in a life time bubble we just went through. But over the long term (see Case Shiller real estate chart for last 100 years ) real estate tends to just track inflation. Why would you sacrifice stock market returns for a vehicle that historically hasn’t shown a real return?
If you are not able to get a mortgage on the property, there are still a few options available though rates can be fairly high. You might try approaching the seller for owner financing where they sell the property to you on monthly installments. This might not be possible if there’s a mortgage on the property since many carry a “due on sale” clause. If you do go this route, make absolutely sure you get a notarized contract with all the details.

Repackage your products. If you've already created successful content on a blog or website, you can convert that information into another form and sell it. For example, you can compile what you've written into an ebook and sell it on one of the ebook markets like Amazon or Barnes and Nobles. Alternately, you can use it to create an online course to sell on a website like Udemy. Reworking your content can earn you additional income streams without requiring you to actually produce new content.[13]


Software is one of the most lucrative passive income streams but most online entrepreneurs shy away from it, mainly because of the technical aspect that is involved. The truth is that you don't need programming skills to build a software; the whole process can be outsourced fairly easily. You do need to know how to pick a good developer and, of course, have a winning idea that customers are willing to pay for.
Do you want to buy fixer-uppers and remodel the property or do you want to buy homes ready to rent? Many investors immediately think that buying a home that needs a complete remodel, at a steep price discount, will yield the biggest profit. This might be true if you’re willing and able to do the work yourself or hire it out cheaply.For most, heavy real estate remodeling isn’t their strong suit and the home turns into a money trap. I would recommend that new investors start out with homes in need of just cosmetic repairs like painting and carpet. If you manage the rental property yourself, you’ll eventually learn some of the deeper remodeling tasks and can look to buy worse condition properties.
Like I mentioned earlier, coming in late in the game can be an advantage if you listen, learn and provide solutions for what seems to be missing. Even coming into a market with a minimal viable product, you’ll have the advantage of being able to get deep into the customer experience to shape your product or service to what it should be, again, all based on what you’re able to measure and learn.
Being able to generate passive income largely depends on your audience, and if they detect that you care more about making money than serving them, you won’t succeed. “Whenever I’ve seen people do something just for the money, they’ve failed because their intentions aren’t driving them in the right direction. It should always be about helping people and about the passion of making others feel better. The byproduct of doing that is generating money,” says Flynn.
Your best deals, but the most work, will come from properties not formerly listed as for sale. Contacting the owners of abandoned or run-down properties might uncover a deal without the hassle of competition from other investors. Once you have the address of a property, find your county assessor’s page on the internet for ownership information. The assessor’s page will have other useful information like previous sales and house characteristics. 

My returns are based on full cash purchase of the properties, as it is hard to compare the attractiveness of properties at different price ranges when only calculating down payment or properties that need very little rehab/updates. I did think about the scores assigned to each factor, but I believe tax deductions are a SIGNIFICANT factor when comparing passive income steams.
Passive income is an incredible tool that everyone should include in their retirement plans. With traditional investing you have to rely on the stock market to increase your investments over time. The longer you have your money invested, the more your money will grow. The stock market does not produce passive income, except in the form of dividends. Most dividends are extremely small and produce small returns on investment. The bulk of stock market returns come from an increase in stock market prices. The only way to realize those increase in value is to sell stock. Retirement calculators that use the stock market as an investment plan on you running out of money when you die because you have to sell all your investments to keep bringing money in.
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.

We usually think of Craigslist as a place to buy and trade random stuff, but Craigslist can actually be a great opportunity to sell your services online to an active and engaged audience. Simply check the “jobs” section and “gigs” section for specific cities and see if anything matches your skills. The great thing about Craigslist is that it is one of the highest converting traffic sources on the internet (think active buyers) which can mean more opportunities at higher pay.
Personally, my experience with Amazon thus far has been good - a few of my short eBooks generate steady passive income on weekly basis with zero additional effort from my side. One thing to note though - Amazon pays 70% royalty on each eBook sold only if your eBook is priced between $2.99 to $9.99. Less than or higher than that pricing structure, the royalty decreases to 35%.of your book’s listed price.

I watched an episode of Shark Tank once where I was introduced to Major Robert Dyer. Major Dyer was pitching a new energy drink called The Ruck Pack Energy Drink. It’s not like the world needs another energy drink, but he was able to convince both Kevin O’Leary and Robert Herjevic, two of the investors on the show, to give him $150k in exchange for 20 percent of the company.
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.

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.


As todays business world becomes more and more web focused, creating passive income streams online should be one of your main focuses when building a business in the new economy – whether you’re doing this on your own, or with the help of virtual assistants that manage your blog, or even handle the marketing of your site – you’ve got to love making money while you sleep!
Most people who set up passive income don’t do it so they can lay on a beach all day, or even so they can spend their time learning a third or fourth language (ok, maybe I’m doing that), or living on private islands. No, the point of passive income is to liberate your time for more fruitful endeavors — whatever those may be. If you have the ambition and gall to get out of the “9 to 5 game” and set up passive income, chances are you won’t be happy with sitting on your butt or traveling year round. You’ll want to do something with meaning and purpose.
Rentals, just like stocks, throw off cash. With rentals we call that cash “rent”, and with stocks we call it dividends. A significant difference however is that the S&P 500 has appreciated at ~6% per year (above inflation) for the last 100 years…..Real Estate has had almost 0 growth above inflation. So are rents higher than dividends? Maybe, maybe not. But unless you got one heck of a deal, the delta in rent over dividends will have a very tough time making up for the 6% per year difference in appreciation. 

I will share what we did, because it’s an incredible success story. We used an existing tax loophole where if you sell your primary residence (after having lived there at least two years) you get to keep your profit tax-free. So, we stair-stepped. We bought house after house, at least two years apart, used the profit money to pay down on the next house (so on and so forth, yadda yadda) building up equity as we went along… and now, we own a $600,000 house debt-free. And now we are using our paid-off home as leverage to borrow money to buy commercial buildings to rent out. I like commercial because it’s a BUSINESS transaction… kids, pets, other wear and tear that you see with residential rentals is nonexistent. People take care of their business space much better than residential. You have to be in a good area for renting out commercial – a thriving business community – to make this work. But that’s how we “made it”, and though it took 15 years, we will have residual income to take care of us when we’re old enough to retire. People made fun of us for moving so much, but who’s laughing now? 😉 Oh, and our child only had to change schools once (and we wanted to anyway) because we stayed in the same general area as we moved around. We were careful not to disrupt his life too much.

For example, a three-year $10,000 loan with a Prosper Rating of AA would have an interest rate of 5.31% and a 2.41% origination fee for an annual percentage rate (APR) of 6.95% APR. You would receive $9,759 and make 36 scheduled monthly payments of $301.10. A five-year $10,000 loan with a Prosper Rating of A would have an interest rate of 8.39% and a 5.00% origination fee with a 10.59% APR.
Let’s continue the vintage BMW idea. Old cars obviously require quite a lot of maintenance. Many people will buy a “fixer upper” with the intention of spending their spare time repairing and restoring it. There’s a very obvious market here: a guide to restoring different BMW models. Depending on your knowledge, you could produce detailed guides for the three or four most popular models and sell them. Not everyone restoring a car will buy them, but some probably will.

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Thanks for writing this Mr. Samurai. I just got over the student loan hump but I feel pretty good about it at 27 having a graduate degree and being 100% debt free. Now that I’m on the other side it is good for my brain to absorb some of your knowledge regarding passive income investments. I love gleaning wisdom from older folks who have been there and done that. Mentors rock!
I’ve built several businesses since 2008 using one or more of these models. I’ve been featured in magazines and articles across the globe, and since I started my journey I’ve generated over $5M in earnings from these businesses. All of my income and expenses for those businesses dating back to October 2008 have been tracked publicly on SPI.com. You can see 10 years of income reports here.
Software is one of the most lucrative passive income streams but most online entrepreneurs shy away from it, mainly because of the technical aspect that is involved. The truth is that you don't need programming skills to build a software; the whole process can be outsourced fairly easily. You do need to know how to pick a good developer and, of course, have a winning idea that customers are willing to pay for.
Thanks for the info…I kind of figured it is really not that expensive to live if you are not an extravagant person. I could definitely figure out how to funnel expenses through a part time business…I think I keep thinking along the lines that I’m going to be paying the same tax rate after retirement, but reality is you could get pretty lean and mean if one focused on it. On a scale of 1-10 with 10 being utter panic mode, how worried are you about your “pile” lasting through a 50 year retirement now that you are a couple years into it?

Quick question. I’m 21 years old and currently working full time (50 hours a week averaging about 12 dollars an hour. I was working 35 making enough to get by and save a little, but I read your post on the notion of working more than 40 to get ahead and decided a third job was best while I’m getting residency to get lower- instate tuition at OSU. So props, you had a direct influence on my life.)
I’m a 45 year old business owner who also has focussed on diversifying my income streams. I have a short term vacation rental in Florida that I bought for $390k in 2012 and net rental income for the last three years has been growing steadily. 2015 I am at $70k gross right now but should end up at $80-85k with net around $45k plus we use the place about 35 nights a year.
Crowdfunding is a newer way to invest, having emerged onto the scene just within the last few years. Most people have heard of sites like Kickstarter and GoFundMe, and a very similar concept exists for real estate. Developers are always looking to raise capital to fund their projects. Through the various online platforms, investors have access to these projects and can choose to invest in both residential and commercial properties. See the List of My Favorite Crowdfunding Sites. https://www.listenmoneymatters.com/wp-content/uploads/2017/08/buy-online-business.jpg

So, armed with my real estate license and this desire to help physicians (and create a business at the same time), I started a real estate company called Curbside Real Estate. My goal was to help physicians buy and sell homes by connecting them to trusted realtors and lenders. It started organically, largely through word of mouth. Next thing you know, I was helping doctors from coast to coast. The business was great and I felt I was making an impact helping physicians, but I still wanted to own my own real estate investment properties.
From what he describes, creating passive income definitely does not sound easy. It requires a serious ramp-up -- often requires 80- to 100-hour workweeks in the beginning, says Flynn. But once up and running, and depending on the content, some sites take fairly minimal maintenance. Green Exam Academy, the LEED exam study site he launched in 2008, takes just him four to five hours a month to maintain but brings in $250,000 annually.
A freelancing service is something that can, with the right strategy and action, turn into something more productized and passive. Brian Casel, featured guest on SPI Podcast Session #158, talks about how he was able to turn his stress-inducing one-on-one design service business into something that was actually more productized, passive, and profitable. I highly recommend you listen to that episode if you have a service-based business and you feel stuck.

In June, he put ads on his site with Google Adsense, and within the first hour, earned $1.08 with three clicks. He earned $5 the first day, $7 the second, and then eventually began pulling in $15-$30 a day. In October, he created an ebook exam study guide priced at $19.99. By month’s end, he earned $7,906.55 — more than he had ever previously earned in a month.
If you have a spare bedroom, you can find a roommate or list the space on AirBnB for travelers. Having a roommate is the more passive of the two, as being an Airbnb host will require more work in the form of turning over the room between stays. This is a super painless way to earn $500 to $1,000 a month without much effort – you may even be able to cover your mortgage payment with this extra income!
I’m hoping to have about 10g saved by this time next year, which I know is nothing huge but seeing as I’m at 2.5g right now and owned 3 dollars to my name on Aug.9 I’m pretty happy with my progress :). But at my age, without a stable career, while working part time and having to go to school full time, what is a realistic path I could pursue to create passive income online, or even income that requires effort such as writing, but one that is more flexible than working in a stationary low-paid position for 10 dollars an hour? I need to work for now to show taxable income for the government to get my residency, but after that I know my time could be better served than earning 8 dollars an hour, I’m just not sure where to go from here. I considered flipping domain names, or penny stocks, or sports gambling, but again that’s not passive income and in reality they are more or less just forms of me gambling.
I personally haven’t tried any of the below methods so I can't speak from experience to how they work. In my mind, the most lucrative way is through building a REAL business online and providing your visitors with great value. However, after some thought, I decided to include these here because, quite often, the biggest roadblock for many is a mental one: believing that making money online is possible. From my experience, once you have made your first dollar, or even your first cent online, the world is suddenly a different color. 

This is such a fabulous piece. Thank you for your amazing efforts here. I was wondering -any initial thoughts on what one would charge an employer to post a job (for the idea about creating a site to help people with their resumes, etc)? I need to research for sure but was curious if anyone has any ideas on this. I have a background in the corporate world in management and recruiting and have been tossing this idea around for a while but am stuck. Thank you!
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