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Should You Invest in Small Business Loans? The Small Business Bonds Marketplace (SMBX) Full Review

Should You Invest in Small Business Loans? The Small Business Bonds Marketplace (SMBX) Full Review

The Small Business Bond Marketplace (SMBX?) is a site that's recently popped up that uses the JOBS Act to allow everyday investors to loan out money to small businesses. The site has been growing in prominence recently, and so I decided to take a look at it. Small businesses come to SMBX with the intention of getting a loan and then define the terms of the loan. Right now, the loans are typically 6–9% for 2–5 years, but I’ve seen loans as high as 10 years. From the investor's side of things, it’s very simple. You give them money then once the offering ends, you begin receiving payments on the loan the very next month. The money goes to a balance on the SMBX website, then you can withdraw it once you see fit.

In theory, it sounds like a pretty good deal and even a good way to get passive income. However, once you take a closer look, that might not be the case. Here’s a full video (Don’t forget to subscribe!)



Potential Returns

So, before I get started, I did reach out to their support and ask them what the default rate for the businesses on their site was, and if they have had any defaults yet. I tried asking in several different ways to get any indication of their default rate, and they did not answer in any way. They just said, “We’re not releasing that information at this time.” I don’t know why they wouldn’t answer that question because that’s realistically one of the most important questions to consider when making consistent loans. If they have a higher default rate then the overall industry then that would favor them heavily in this analysis. However, not answering it is a bit suspicious, as it’s such vital information for their model.


This means I will be using the default rates for the Small Business Administration, which is considered the “gold” standard for small business loans. These are low-interest loans that are not guaranteed, and the process is long and thorough. The current rates are similar to SMBX currently sitting at between 5–8% and tend to be long-term loans (As much as 10 years).


The default rates, even for the best of the best companies, are between 11–25% default rates. This shows 1 in 4 defaulted during the 2008 recession and tends to average around 1 in 6 default on the loans. Even though we’re starting to head into a market downturn, and loan default rates are probably going to start getting worse, I am still going to use the 1 in 6 default rate for these calculations.

It’s important to note before we begin these are amortized loans as well. So, if you see an 8% yearly interest rate, it’s 8% on the remaining balance. So if you loan $1000 at an 8% yearly rate, you get $1,080 paid back. If it’s an 8% amortized loan for $1000, then you’ll get $1,043.86 paid back. This is because once they make the first payment of, say, $100, then they only pay back 8% on $906 ($1000 + Interest accrued of roughly $6 then subtract the $100 payment).

So, using this information, let's take the average terms for many of these deals:

  • 12 loans for $1000 each

  • 8% APY Amortized

  • 5-year loan terms