How to Start a Gig Economy Side Hustle in 2025

How do I start a side hustle in the gig economy? That's the exact question I typed into Google before my first delivery shift. I'm writing this for anyone who needs extra cash but doesn't want to waste weeks figuring out the basics. I've done the research, made the mistakes, and here's what actually works.

1. Pick your gig based on time, not hype

Most gig work is supplemental, not a full-time replacement. According to Integra Credit, 96% of gig workers spend fewer than 35 hours per week on gig work, and 70% work fewer than 5 hours per week. So don't quit your day job. The Federal Reserve's 2024 SHED found that only 21% of people doing gig activities considered it their main job, and 51% also held a non-gig main job.

Your first decision: what can you realistically do for 5–10 hours a week? The most common single gig in America is making deliveries from a restaurant or store for a delivery app, done by 7% of U.S. adults (Pew Research Center). But driving isn't the only option. Selling items was the most common gig activity in the 2024 SHED, done by 13% of adults. Short-term tasks like giving rides or doing odd jobs came in at 9%. If you have a car and free evenings, delivery apps are the fastest start. If you have a closet full of stuff, selling online is even faster.

2. Understand the pay before you sign up

Here's the hard truth: gig pay is inconsistent. The Fed's 2024 SHED found that 49% of gig workers wished the pay was more consistent, rising to 61% among those doing platform tasks through an app or website. And a UC Berkeley Labor Center study of over 52,000 trips by 1,088 drivers in five major cities found that most gig drivers earned below the local minimum wage once all work time, gas, and vehicle wear and tear were deducted, even including tips.

That doesn't mean you can't make money. It means you need to run the numbers for your specific situation. The average side hustler earned $891 per month in 2024, up 10% from $810 in 2023 (Bankrate). But averages hide a lot. About 25% of side hustlers earn only $1 to $50 per month. Only 28% make more than $500 per month.

Let's make it concrete. Say you drive for a delivery app in a mid-sized city. You gross $15 per hour before expenses. You work 10 hours a week. That's $600 a month gross. Subtract gas (say $40), phone data ($10), and extra car maintenance ($30). Your net is $520. That's below the $891 average, but it's real money. If you work 20 hours a week, you might clear $1,000. But you'll also need to set aside 15.3% for self-employment tax (IRS). That's $153 on $1,000, leaving you $847.

3. Handle the tax and legal side without panic

You are an independent contractor if the payer controls only the result of your work, not how you do it (IRS). That means you're self-employed. You must pay self-employment tax of 15.3% (12.4% Social Security, 2.9% Medicare) on net earnings of $400 or more. You'll file Schedule SE and likely need to pay estimated taxes quarterly.

Payment apps and online marketplaces send Form 1099-K when payments for goods or services total over $20,000 in more than 200 transactions. But even if you don't get a form, all gig income is taxable. The IRS is clear on that.

What can go wrong? You spend your entire gig income and forget to set aside tax money. Then April comes and you owe $1,500 you don't have. I've seen it happen. The fix: open a separate savings account and move 25–30% of every payout there immediately. That covers self-employment tax plus a little extra for income tax.

Also, track your mileage. You can deduct the employer-equivalent portion of self-employment tax, and you can deduct business expenses like mileage, phone, and supplies. Use a mileage app. It saves you real money.

4. Decide if you're building a hustle or a business

Not all gig work is the same. Some people use gigs to pay bills. Others use them to build skills for a future career. A Quicken survey found that 25% of side hustlers are building skills for a future career, and 24% are investing in their side income with the goal of eventually working for themselves.

Here's a comparison of the main gig types to help you choose:

Notice that freelance skills have the highest ceiling. Upwork's 2023 study found that 47% of U.S. freelancers provided skilled knowledge services like programming, marketing, IT, and business consulting. If you have a marketable skill, use it. You'll earn more per hour and build a portfolio.

But if you need cash this week, delivery or selling items is faster. Just don't expect it to replace a full-time income. Full-time independent contractors had median weekly earnings of $949 in July 2023, below the $1,132 for traditional full-time workers (BLS).

One more thing: retirement. As a self-employed person, you can open a SEP IRA and contribute up to 25% of net self-employment earnings, up to $69,000 for 2024. Or a solo 401(k) with deferrals up to $23,000 plus employer contributions. It's not urgent, but it's a nice perk if you stick with it.

What I'd actually do

If I were starting from zero today, I'd pick one gig and commit to 10 hours a week for 90 days. I'd choose delivery driving if I have a car, because it has the lowest barrier to entry and I can start tonight. I'd track every mile and every dollar. I'd set aside 30% of each payout for taxes. After 90 days, I'd evaluate: did I clear at least $400 per month net? If yes, I'd keep going and maybe add a second app to fill gaps. If no, I'd switch to selling items or freelancing.

The biggest mistake is treating gig work like a lottery ticket. It's not. It's a job with real expenses and taxes. But if you treat it like a business, even a small one, you can make it work. The flexibility is real: 55% of gig workers say gig work lets them work flexible hours (Federal Reserve). That's worth something.

Don't overthink it. Pick a gig, start this week, and adjust as you go. The first $100 is the hardest. After that, it's just math.

Sources

• Bankrate Side Hustles Survey (2024) - https://www.bankrate.com/credit-cards/news/side-hustles-survey-2024/
• Integra Credit / gig economy study - https://www.cpapracticeadvisor.com/2026/08/17/38-of-american-workers-earn-money-from-gig-work/188592/
• Federal Reserve (SHED 2024, Employment and Gig Work) - https://www.federalreserve.gov/publications/2025-economic-well-being-of-us-households-in-2024-employment-and-gig-work.htm
• IRS (Self-Employment Tax) - https://www.irs.gov/businesses/small-businesses-self-employed/self-employment-tax-social-security-and-medicare-taxes
• Pew Research Center (State of Gig Work in 2021) - https://www.pewresearch.org/internet/2021/12/08/the-state-of-gig-work-in-2021/
• UC Berkeley Labor Center (Gig Driver Pay, 2024) - https://laborcenter.berkeley.edu/release-gig-passenger-and-delivery-driver-pay-in-five-metro-areas/