Latest / The Side Hustle Career Podcast with Fexingo: Second Income, Freelancing While Employed / How a Truck Driver Built a 5000 Monthly Side Hustle in Freight Audit
Transcript
- Lucas: So we get a lot of emails from listeners who say, 'I've got this operational job, I see inefficiencies every day — can I actually make money fixing them?' And the answer is yes, but you need a specific example to see how. Luna: And today we have one. A listener named Marcus — long-haul truck driver, ten years on the road — who built a $5,000 a month side hustle from his laptop, doing something most people don't even know exists. Lucas: Freight audit. Specifically, auditing freight invoices for billing errors and recovering overcharges. Marcus noticed that his own company's invoices had mistakes — duplicate charges, wrong weight classifications, accessorial fees that didn't apply. So he started tracking them. Luna: And he wasn't even looking to start a business. He just wanted to stop getting ripped off. Lucas: Exactly. He saved his company about $800 in one month just by catching errors on his own loads. His dispatcher said, 'Hey, can you do this for the whole fleet?' And that's when the lightbulb went off. Luna: So he went from employee to freelancer — auditing for small trucking firms that don't have a dedicated billing department. Lucas: Right. The typical setup: Marcus charges a contingency fee — usually 30% of whatever he recovers. Average invoice is between $500 and $2,000 for a single load. Error rates in the industry run 3% to 5% of all invoices. That might not sound huge, but for a small fleet running a hundred loads a month, that's real money. Luna: And Marcus said his average recovery per audit is about $200 to $500. He audits maybe 15 to 20 invoices a month per client. Do the math — 20 clients, average recovery $300, his cut 30% — that's $1,800 per client per month. Lucas: He's not at that scale yet — he's at about 20 clients total, but some are smaller. He says he's clearing $5,000 a month working maybe 15 hours a week. And he does it from his home office on a laptop. Luna: So what does the actual work look like? I'm picturing a spreadsheet and a lot of phone calls. Lucas: That's pretty close. He gets the invoices — either PDFs or he logs into the client's freight payment system. He checks the rate against the contract or the agreed-upon tariff. Then he looks for common errors: wrong NMFC code — that's the freight classification — incorrect weight, duplicate charges, or accessorial fees like liftgate or residential delivery that weren't actually provided. Luna: And he knows all this because he drove the trucks. That's his competitive advantage. Lucas: Totally. He knows that if a driver had to hand-unload because there was no dock, the accessorial is legit. But if they backed into a loading dock, the liftgate fee is fraudulent. That's the kind of tacit knowledge you can't get from a course. Luna: Which brings up the question — if you're not a truck driver, can you still do this? Lucas: You can, but you need to learn the rate structures. Marcus says the basics can be learned in a few weeks — there are online resources like the National Motor Freight Classification database, and most carriers publish their tariff. The harder part is knowing which charges are standard and which are padding. Luna: So you'd probably start by doing it for one small company for free or at a reduced rate, just to build the knowledge. Lucas: That's exactly what Marcus recommends. He says: pick one trucking company you know — maybe a friend or former employer — and offer to audit a month of invoices for free. If you find money, they'll want to keep you. If you don't, you've still learned the process. Luna: And the software side is minimal. Spreadsheets, maybe a PDF reader. Marcus uses Google Sheets and a free OCR tool to extract data from scanned invoices. Lucas: Yeah, he's not a tech guy. He's a truck driver who got tired of seeing money leak out of the system. That's the whole story. Luna: You know, this is exactly the kind of episode where I think about why we keep this show ad-free. Marcus's story isn't sponsored by a freight auditing software company — it's just a guy sharing what worked for him. Lucas: Right. And that's the whole ethos of the show. We don't run ads because we want the advice to be unfiltered. If you find value in that, and you want to support it, the link is buy me a coffee dot com slash fexingo. No pressure, just if it helps. Luna: Exactly. And we mean that — the show stays free either way. Okay, back to Marcus. He mentioned one surprising thing: he's never had a client say no to his fee. Because he only gets paid if he finds money. Lucas: That's the beauty of contingency pricing. Risk is zero for the client. And Marcus says his close rate is almost 100% once he shows a sample audit. He'll do a 'taste test' — audit three invoices, show them $400 in overcharges, and they're sold. Luna: So what's the ceiling? Could he go full-time and make six figures? Lucas: He says yes, but he doesn't want to. He likes driving. He sees the freight audit as a way to build savings and eventually retire from the road. But other people have scaled this to full-time businesses. There are firms that do nothing but freight audit for large shippers. The niche exists. Luna: Okay, so if someone listening wants to start tomorrow, what's the first step? Lucas: Step one: learn the NMFC classification system. There's a free lookup tool on the National Motor Freight Traffic Association website. Step two: get a sample invoice — maybe from your own job or a friend's business. Step three: compare the billed class to the actual class. If they're different, you've found an error. Luna: And if you don't have access to invoices? Lucas: Marcus says you can use publicly available tariffs from major carriers like FedEx Freight or Old Dominion. They post their rate sheets online. You can simulate an audit by looking at a mock shipment. It's not as good as real data, but it teaches you the patterns. Luna: I love that this is a side hustle that rewards operational knowledge. No degree required, no fancy tech. Lucas: Exactly. And with supply chains still complex post-pandemic, the error rate isn't going down. If anything, it's going up as carriers rush to hire less experienced billing staff. That's the opportunity. Luna: Alright, next week we'll hear from a former retail manager who started a side hustle in reverse logistics consulting — helping online sellers process returns more efficiently. See you then.