How to Start a Side Business for Under $500

About 39% of working Americans have some kind of side business. That's roughly 80 million people. Some of them are making real money. Most are not.

The median side business income is $200 per month. Not $5,000. Not $10,000. Two hundred dollars. That's a car payment. A chunk of your grocery bill. It's not nothing, but it's also not what the internet promised you.

Here's what that number actually means: half of all side business owners earn less than $200 a month, and 58.6% bring in under $250. The people making $5,000 or more per month exist, but they're the exception, not the starting point.

So why bother? Because $200 a month is $2,400 a year. That's enough to pay off a credit card, build a small investment account, or simply stop worrying about an unexpected car repair. And because the people earning $1,000 or more per month all started somewhere smaller than that.

The Real Math of Starting Small

Before you spend a dime, you need honest numbers.

The average side business owner works 11 to 16 hours per week. At the median income of $200 per month, that works out to roughly $3 to $5 per hour. Terrible. But that's the median across everyone, including people who set up an Etsy shop, listed two products, and never touched it again.

The people who treat it like an actual business, even a small one, do significantly better. About 35% of side business owners earn $1,000 or more per month. At 12 hours per week, that's $19 to $20 per hour. Not life-changing, but respectable.

Here's the part that matters for your budget: 79.6% of new businesses survive their first year. The myth that half of all businesses fail immediately is just that. A myth. The real danger zone is years two through five, where survival drops to about 50%. The number one reason businesses fail? Cash flow problems (82% of failures). Not bad ideas. Bad money management.

That means the single best thing you can do before starting a side business is get your personal budget in order. If you can't manage your own money well, adding business money to the mix won't help.

5 Businesses You Can Start for Under $500

Not all side businesses are created equal. Here are five that have realistic startup costs, don't require inventory, and can fit around a full-time job.

1. Freelance Writing: $0 to $200

If you already own a laptop, your startup cost is close to zero. Grammarly Premium runs $139.95 per year if you want it, but it's optional. The real investment is time: expect 10 to 20 hours per week for the first few months building a portfolio and landing clients.

Earnings range from $25 to $150 per hour depending on your niche. Finance, tech, and healthcare writing pay the most. General blog posts pay the least.

My honest take: This is the best option if you have strong writing skills and expertise in a specific field. If you don't have a niche, you'll compete with thousands of generalists for $15 blog posts. Pick a lane.

2. Tutoring: $0 to $200

Online tutoring through platforms like Wyzant or Tutor.com costs nothing to join. You'll earn $14 to $50 per hour depending on the subject and whether you find clients independently or through a platform. Math, science, and test prep pay the most.

The scaling problem is real though. You trade hours for dollars, and there's a hard ceiling on how many students you can take.

3. Digital Products: $0 to $300

Templates, guides, spreadsheets, mini-courses. Platforms like Gumroad let you sell for free (they take a percentage). The upfront time investment is significant, 20 to 40 hours to create something worth buying, but the ongoing maintenance is light at 2 to 5 hours per week.

Worth noting: Most digital products earn nothing. The ones that sell solve a very specific problem for a very specific audience. "Budget template for new parents" beats "general finance guide" every time.

4. Print-on-Demand: $0 to $300

Design products (t-shirts, mugs, posters), upload them to Printful or Redbubble, and they handle printing and shipping. No inventory. Margins run 20% to 50%.

This works best if you have design skills or a very targeted niche. Random motivational quote t-shirts won't cut it.

5. Virtual Services: $50 to $300

Social media management, bookkeeping, virtual assistant work. You'll spend $50 to $300 on a basic website and maybe a scheduling tool. Earnings range from $20 to $100 per hour, and unlike tutoring, you can build recurring monthly retainers with clients.

This is the option I'd recommend for most people with professional skills. Businesses always need help, the work is repeatable, and $500 to $2,000 per month per client is achievable within six months.

The Legal Basics You Can't Skip

You don't need a lawyer or a $500 LLC filing to get started. But you do need three things.

Get an EIN. An Employer Identification Number is free. Go to IRS.gov, fill out the online application, and you'll have one in minutes. Not hours. Minutes. This keeps your Social Security number off invoices and business forms. Do not pay a third-party site for this. They charge $50 to $300 for something the IRS gives away.

Open a separate bank account. This isn't legally required for sole proprietors, but it's the single most practical thing you can do. Mixing personal and business money is how people get destroyed at tax time. Most banks offer free business checking with no minimum balance. You'll need your ID, your EIN, and a business address (your home address works fine).

Check your local license requirements. Business license costs range from $0 to $400 depending on your state and city. Texas might cost you $100. California could run $400 or more. Check your county clerk's website or your state's Secretary of State page.

Total legal setup cost for a sole proprietorship: $0 to $300. An LLC costs more, $35 to $500 for the filing fee alone (the average across all states is $132), and some states like California charge $800. For a side business earning under $1,000 per month, a sole proprietorship is fine to start.

Free Tools Worth Using

You don't need to spend $200 per month on software. Here's what works at zero cost:

Accounting: Wave Accounting. Free invoicing and expense tracking. It does everything a sub-$1,000-per-month business needs.

Scheduling: Calendly's free tier. One meeting type, unlimited bookings. Enough to start.

Email: Mailchimp or Beehiiv free tiers. Up to 500 contacts on Mailchimp, which is more than enough for your first year.

Design: Canva's free plan. Templates for social media posts, business cards, and basic branding.

Project management: Google Drive. Docs, Sheets, and Drive give you contracts, invoices, and file storage for free.

Social media: Buffer's free plan covers three social profiles. Meta Business Suite handles Facebook and Instagram for free.

Skip paid tools until your revenue justifies them. A $50-per-month tool subscription you don't need is $600 per year eating into a business that might only make $2,400. That's a 25% cut of your revenue, gone. Be deliberate about what you add. If you want a framework for spending decisions like this, apply the same principles to your business that you would to your personal budget.

Taxes: The Part Nobody Warns You About

Here's where most new side business owners get surprised.

If your net profit exceeds $400, you owe self-employment tax. That's 15.3%: 12.4% for Social Security and 2.9% for Medicare. This is on top of your regular income tax. So if you're in the 22% federal tax bracket and earn $5,000 in side business profit, you could owe roughly $1,865 in combined taxes on that income.

Set aside 25% to 30% of every dollar you earn. Put it in a separate savings account and don't touch it. This covers both self-employment tax and income tax in most brackets.

If you expect to owe $1,000 or more for the year, the IRS wants quarterly estimated payments. Due dates: April 15, June 15, September 15, and January 15. Miss these and you'll owe penalties.

The good news: you can deduct business expenses. Your home office, internet (the business-use percentage), software, supplies, and marketing costs all reduce your taxable income. You can also deduct 50% of your self-employment tax from your federal income tax return.

Keep every receipt. Use a folder in Google Drive or a free app. The IRS can audit you for up to three years (seven if they suspect underreporting). You need records.

File your side business income on Schedule C, attached to your regular Form 1040. If this sounds overwhelming, a basic tax professional costs $200 to $400 and can save you more than that in deductions you'd miss on your own.

Your First 30-Day Launch Plan

Don't overthink this. Here's what to do, in order.

Week 1: Foundation

Pick one business type from the list above. Just one.
Register your free EIN at IRS.gov.
Open a free business checking account.

Week 2: Setup

Set up your free tools (Wave, Canva, Google Drive).
Create profiles on relevant platforms (Upwork, Fiverr, Etsy, or wherever your clients are).
Build a simple portfolio or product listing. Three examples is enough to start.

Week 3: First Clients

Reach out to 10 potential clients or list your first 5 products.
Post on social media that you're offering this service. Yes, it feels awkward. Do it anyway.
Set your prices. When in doubt, start slightly below market rate to get your first reviews.

Week 4: Systems

Send your first invoice through Wave.
Track every expense in a spreadsheet or Wave.
Set up a savings account for taxes and don't raid your emergency fund for business expenses.
Review what worked and what didn't.

You won't be making $1,000 per month after 30 days. Probably not after 90 days either. The average ramp-up to consistent income is 3 to 6 months for service businesses and 6 to 12 months for product-based ones. That's normal.

The one thing to do this week: go to IRS.gov and register your EIN. It takes five minutes, it costs nothing, and it turns "I'm thinking about starting a business" into "I have a registered business." That shift matters more than any tool or strategy.