How to Invest in Small Businesses: Options and Risks

To invest in small businesses, most individuals use one of four routes: equity crowdfunding platforms, a direct deal with a business owner, angel investing rounds, or public-market funds that own smaller companies. Each route lets you invest in small businesses, but they differ enormously in risk, minimums, liquidity and who is allowed to take part.

The honest headline first: private small-business stakes are among the riskiest things a beginner can buy. You can lose all of it, you usually can't sell when you want to, and there's no public price to tell you what it's worth. This guide explains each option, the rules and the checks that matter. It's education, not advice, and returns are never certain.

What are the ways to invest in small businesses?

The main choice is between private stakes (high risk, locked up) and public-market funds (more diversified, easy to sell). Here's how the options compare:

If you're new to investing in general, it helps to have the basics in place first; our beginner's guide to how to start investing covers the order of operations. Most people build an emergency fund and a diversified core before they consider any private deal.

How does equity crowdfunding for small businesses work?

Equity crowdfunding lets you buy a small stake in a private company through an online platform, in exchange for shares, a convertible note or a revenue-share agreement. In the US, offerings open to the general public usually run under Regulation Crowdfunding (Reg CF).

According to the SEC's investor bulletin, as of 2026:

• The platform must be registered. All Reg CF transactions happen online through an SEC-registered broker-dealer or funding portal that is also a member of FINRA. You can look up brokers on FINRA's BrokerCheck and funding portals on the SEC's EDGAR system.
• Companies can raise up to $5 million through Reg CF over 12 months, with more financial disclosure required as the amount grows.
• Your investment is limited if you aren't an accredited investor. If your income or net worth is under $124,000, the 12-month cap is the greater of $2,500 or 5% of the greater of the two; above that, it's 10%, capped at $124,000. We cover the same limits for property deals in our guide to investing in real estate with little money.
• You can cancel only up to 48 hours before the offer closes. After that, your commitment is locked in.
• Resale is restricted for the first year, and even after that there may be no buyer.

The SEC is blunt about the risks: startups and early-stage ventures "often fail", and you should be able to afford, and be prepared, to lose your entire investment.

What do you actually get?

Read the offering documents on the platform before you commit. Check whether you're buying common shares, preferred shares, a SAFE-style agreement or a revenue share, and whether other investors hold shares with superior rights. The SEC notes that private-company valuations are hard to judge, so overpaying is a real risk, and that companies only have to report to investors once a year.

Can you invest directly in a local business?

Yes, but you're writing a private contract, so the terms are only as good as the paperwork. This is the route most people mean when they talk about backing a friend's café or a family firm.

There are two basic shapes:

• A loan: you lend a set amount and the business repays it with interest on a schedule. You don't share in growth, but you have a clearer claim to repayment.
• An ownership stake: you buy a percentage of the business. You share in any profits or sale, but you may wait years for either, and you can be diluted if new owners come in later.

Whichever you choose, get it in writing: amount, interest or ownership share, what happens if the business is sold or closes, what information you'll receive and how you can exit. Selling shares in a business is generally a securities offering, which must be registered or qualify for an exemption, so a small-business lawyer is worth the fee on any meaningful amount.

What about angel investing and accredited-only deals?

Many private deals outside crowdfunding are offered only to accredited investors. Investor.gov's definition includes income above $200,000 ($300,000 with a spouse or spousal equivalent) in each of the past two years, a net worth over $1 million excluding your home, or certain professional licenses such as the Series 7, 65 or 82.

Angel groups and syndicates pool accredited investors into early rounds. Ticket sizes are larger, holding periods are long, and a few winners usually have to make up for many losses. Because this overlaps with buying into larger private companies, our separate guide on how to invest in private companies covers the accredited rules and secondary markets in more depth.

Are there lower-risk ways to get exposure to small companies?

Yes: listed funds give you small-company exposure that is diversified and can be sold on any trading day. They're still risky, just in a different way.

• Small-cap index funds hold hundreds of smaller listed companies. Small-company stocks tend to swing more than large ones, but no single failure can wipe you out.
• Business development companies (BDCs): Investor.gov describes BDCs as a type of closed-end fund that lets retail investors put money into small and medium-sized private companies. Some trade on exchanges and some don't, and the SEC calls them complex, with unique risks. Read the prospectus for leverage and fees before buying.

For many beginners, a broad fund that includes small companies, such as a total-market index fund, is the simplest form of small-business exposure. Our guide to index funds for beginners explains how those work.

What are the risks of investing in small businesses?

Most of the risk comes from three facts: small businesses often fail, private stakes are hard to sell, and you get far less information than with a public company.

• Failure rates: the SBA Office of Advocacy, using Bureau of Labor Statistics data, reports that only about half of new employer establishments survive five years. A startup raising money is often riskier than an average new business.
• Illiquidity: there's usually no market for your stake. Plan to hold it for as long as the business exists.
• Dilution: future funding rounds can shrink your percentage, especially if the company raises money at a lower valuation.
• Limited disclosure: private companies report far less than listed companies, so problems can be invisible until it's too late.
• Concentration: one business, one owner, one local market.
• Fraud: fake "pre-IPO" stakes and unregistered offerings target people who want in early. Investor.gov's red flags include unlicensed sellers, pressure to invest right now and offers that sound too good to be true.

How much of your money should go into small businesses?

Only an amount you could lose completely without affecting your goals. There's no official percentage, and the right amount for you depends on your situation, but the SEC's crowdfunding limits exist precisely because regulators worry about people overcommitting.

Example (hypothetical): someone with a long-term portfolio decides their private small-business bets will never exceed a small slice of their total investments. They spread that slice across several crowdfunding deals rather than one, knowing that most may return nothing and that it could be many years before any of them pays out.

How do you check a small-business deal before investing?

Run the same checks every time, and walk away if any answer is unclear.

1. Registration: is the platform an SEC-registered funding portal or broker-dealer? Is the person selling registered? Check BrokerCheck, EDGAR or your state securities regulator.
2. Documents: read the offering documents or written agreement, including the risk factors and the use of the money.
3. Terms: what exactly are you buying, at what valuation, with what rights?
4. Exit: how, realistically, could you ever get money back?
5. People: who runs the business, and what is their track record?
6. Your budget: would losing all of it change your plans?

Outside the US, rules differ. In the UK, almost all financial services firms must be authorised or registered by the FCA (check its Firm Checker), and HMRC runs venture capital schemes such as the Enterprise Investment Scheme and Seed Enterprise Investment Scheme that offer tax relief on qualifying unlisted companies; check GOV.UK for the conditions. Canada and Australia have their own crowdfunding regimes, so check your national regulator.

Next steps

• Cover the basics first with beginner investing mistakes, especially the ones about unregistered firms.
• See how a small-business slice fits next to everything else in our investing for beginners guide.
• Or explore our guide to making money online if you'd rather start a small business than fund one.