Side Hustle on the Clock? 41% Do It. Here's a Smarter Way

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Working a side hustle on the clock means doing your side business while you're being paid by your main job, and a lot more people do it than you'd think. In one Harris Poll survey, 41% of U.S. job seekers admitted they've worked a side hustle on company time. My honest advice: don't. There's a smarter way to build a side hustle that keeps working while you're at work, without putting your paycheck at risk.

Quick facts

• 41% of U.S. job seekers admit they've worked a side hustle on company time, and 47% say they would if they thought they could get away with it (Express Employment Professionals and The Harris Poll, 2024).
• 55% of hiring managers in the same research say they've caught employees doing side work on company time.
• 51% of remote workers say they earn extra income while working their main job, in a LendingTree survey reported by Newsweek in 2025.
• The safest side hustle is one you build off the clock, with tools that keep following up for you while you work.

Why are so many people side hustling on the clock?

Money is tight for a lot of families, and the survey says so plainly: the top reason people give for a side hustle is extra money for everyday expenses (61%), followed by building savings (51%).

I understand that. I spent nearly 30 years in logistics management, and today I still do gig delivery work while I build my online business. When bills are due, it's tempting to squeeze your side business into every spare minute, including the minutes someone else is paying for.

But here's what the headlines leave out.

Can you get fired for working a side hustle on the clock?

Yes, you can. The same research found that 55% of hiring managers have already caught employees doing side work on company time. The most common responses were telling the employee to do side work only outside work hours (37%) and a verbal warning (28%). Many companies are writing new rules about it, too: 42% of employers say they've updated their policies.

Think about what's really at stake. Your main job is probably your steady paycheck, and maybe your health insurance. A side hustle that's just getting started can't replace that overnight. Trading the sure thing for a few extra minutes on your side project is a bad deal.

There's also a quieter cost. In the survey, 35% said their side hustle eats their free time and 27% said they feel more burned out. If you're sneaking work at your desk and then working again at night, you never get a break.

As LendingTree's Matt Schulz told Newsweek: "The last thing you should do is keep secrets from your employer." Check your employee handbook. Some companies are fine with side work as long as it stays off the clock and doesn't compete with them.

A smarter way: build it off the clock, and let it run on the clock

Here's the mindset shift that changed things for me. You don't have to work on your side hustle during your shift for it to keep working during your shift.

The trick is to set up the pieces once, in your own time, so they run without you:

1. A simple page that collects names and emails. A lead capture page lets someone raise their hand and say "tell me more" at 2 p.m. while you're busy at work. If that's new to you, start with my plain-English guide: what is a lead capture page.
2. Follow-up emails that send themselves. An autoresponder sends your welcome email and the next few emails on a schedule. I use Automated Toolbox for every lead capture page I run, so my follow-up keeps going whether I'm on a delivery or asleep.
3. Content that keeps getting found. A blog post or a short video you publish this weekend can still be found next month. Faceless videos are a good fit if you're camera shy; here's how to make faceless short videos as a beginner.

None of that needs you at your desk at work. It needs a few focused hours a week, on your own time.

How to find time for a side hustle when you work full time

You don't need hours a day. You need a small routine you can actually keep:

• Before work: 20 minutes with your coffee to write one email or plan one post.
• Lunch break (your own unpaid time): reply to comments or messages from your phone.
• After dinner, twice a week: 45 minutes to record one short video or finish one blog post.
• One weekend block: an hour or two to set up or improve one piece, like your capture page or your next email.

Small and steady beats big and burned out. I've been in affiliate marketing since 2012, and the people who last are the ones with a routine they can keep for months, not the ones who go all in for a week.

Which side hustles work best for people with a full-time job?

The best fit is something that doesn't need you live at a certain hour. A few that work well around a job:

• Affiliate marketing: you share products and programs you actually use and earn a commission when someone buys through your link. If you're over 50 and starting out, my guide on affiliate marketing for beginners over 50 walks you through it.
• Short-form video: batch-record on the weekend and schedule posts for the week.
• Blogging: posts you write once can be found for months.
• Gig work on your own schedule: delivery apps can fill a gap, but your time is the limit, so many people pair gig work with something that can grow.

Whatever you pick, be honest with yourself about the work. Results vary, and many people who start a side hustle earn little or nothing.

Frequently asked questions

Is it illegal to work a side hustle on the clock?

It usually isn't a crime, but it can break your employer's rules and get you disciplined or fired. Many companies treat it as misusing paid time. Read your handbook, and keep your side work to your own time.

Can my employer find out about my side hustle?

Often, yes. Work computers and networks are commonly monitored, and in the Harris Poll research 55% of hiring managers said they had caught employees doing side work on company time. The simplest protection is never using work time or work equipment for your side business.

What side hustle can I do while working full time?

Pick something that doesn't need you at a set hour: affiliate marketing, blogging, short-form video, or selling digital products. Set it up off the clock, then let tools like a lead capture page and an autoresponder keep working while you're at your job.

How many hours a week should I spend on a side hustle?

Start with what you can keep doing, even 3 to 5 hours a week. A steady small routine beats a burst of long nights that leaves you burned out.

Do I need to tell my employer about my side hustle?

It depends on your company's policy and your job. Some employers ask you to disclose outside work, especially if it could compete with them. When in doubt, check the handbook or ask HR.

The bottom line

The headlines make it sound like everybody's side hustling on the clock. Don't make your main job pay for it. Build your side hustle on your own time, set it up to keep working while you're at work, and protect the paycheck that's keeping the lights on right now.

If you want an all-in-one place to start, with your own link page, a blog, follow-up tools and a community of beginners, take a look at GoBeaug Links.

What's the hardest part of fitting a side hustle around your job? Tell me in the comments.

Results vary. Your results depend on your own effort, skills and situation, and many people earn nothing.