Acquiring a business is also often described in misleading terms. Online ads and sales pitches promise low-cost investment or the ability to hand a business off to a general manager and collect income with little effort.
For most new owners, the reality is very different. This guide compares acquisition entrepreneurship with side hustles and passive investing so that you can see which path is a better fit for your goals.
In this guide, you’ll learn:
- What separates acquisition entrepreneurship from side hustles and passive investing.
- When a side hustle or passive investment might be a better fit than buying a business.
- How to decide what kind of ownership you actually want.
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See upcoming sessions| Side hustle | Passive investment | Acquisition entrepreneurship | |
|---|---|---|---|
| What you put in | Your time | Your capital | Capital, time & business expertise |
| Where the money comes from | Work you do yourself | How well the asset performs | The business as you run it |
| Who runs it | You | Someone else | You |
| What limits it | Hours you can put into it | Capital you can invest | What you can do with the business |
| Main risk | Real time for a small or limited return | Losing capital in something you don’t control | Major debt that you personally guarantee |
| Best for | Extra income now or skill training | Smaller returns without a second job | Making ownership your job |
3 different ways to build your income
Side hustles, passive investments, and acquisition entrepreneurship all offer a way to build income outside of a traditional paycheck. The difference is what you put into each one.
Someone with time but limited savings has different options than someone with working capital and a career they don’t plan to leave. Understanding those tradeoffs makes it easier to see where acquisition entrepreneurship fits.
Side hustles
Turn your time or skills into additional income.
A side hustle is work you take on outside of your primary job, usually using a skill or service you can already deliver. Income generated in this way is primarily created through your own time, effort, and skills. You’re building the income stream yourself rather than investing in an existing asset.
Common examples of side hustles
- Freelancing or part-time consulting
- Local service businesses
- Contract or gig work
- Limited-run product creation
- Small-scale reselling
Passive investments
Put your money to work while you spend your time elsewhere.
A passive investment lets you contribute capital to an asset without becoming responsible for operating it. In this model, your capital does most of the work. You participate financially in the asset without becoming the person responsible for operating it.
Common examples of passive investments
- Public stocks and index funds
- Bonds and other fixed-income investments
- Professionally managed real estate
- Private funds
- Minority investments in privately held companies
Acquisition entrepreneurship
Buy a business and take responsibility for daily operations.
Acquisition entrepreneurship is buying an existing operating company rather than building one from scratch. You start with a business that already has some combination of revenue, customers, employees, systems, and operating history behind it.
With that said, acquisition entrepreneurship is an active role that typically replaces your existing career. You’re committing capital, time, and operating capability to a business you own. In exchange, you own an asset that can generate cash flow and grow in value over time. (Further reading: Why Ownership Builds Wealth Differently.)
Notable examples of acquisition entrepreneurship
Where acquisition entrepreneurship breaks from other models
Up to this point, we’ve treated all three models as comparable options. However, acquisition entrepreneurship is structurally different from other pathways to revenue.
Here’s a closer look at what to expect with business acquisition.
The acquisition is only the starting point
Buying an established business gives you a head start. You inherit revenue, customers, employees, and operating history rather than building them from scratch.
But good financials and an established customer base aren’t a prediction of future success. Once ownership changes hands, the decisions you make help determine what the company becomes and how it performs.
Pro tip: Not every business is a good business
Some businesses have fundamental flaws that make solvency difficult or make debt service impossible. When unsuspecting buyers purchase these companies, they can quickly find themselves deep in debt with no way out.
One of Acquisition Lab’s primary functions is to help its members find good businesses that can support themselves while earning enough to pay off their debts and pay themselves.
Direct ownership is where the contrast with passive investing is sharpest. While a passive investor participates in an asset’s performance, an acquisition entrepreneur can directly change the trajectory of the asset he or she controls.
However, while buying an established company gives you an existing economic engine, it doesn’t guarantee success.
The operator becomes part of the investment
You’ll hear a lot about finding a good business, but less about whether you’re the right person to own that particular business.
Two buyers can look at the same company and see very different opportunities. Your industry knowledge, operating experience, relationships, and functional skills all affect how the business performs once you own it.
That means your background should help shape the business you buy. Experience in areas like sales, operations, finance, leadership, or technical work can give you an advantage in the right company.
A capable owner can improve a business with real problems, but capability doesn’t fix bad fundamentals. The goal is to find a good business-buyer fit where your background gives you an edge, not a bad business you’re betting you can rescue.
The opportunity is in what the seller leaves behind
Most small businesses aren’t fully optimized when they hit the market. A seller can build a profitable company over decades and still leave meaningful parts of it underdeveloped.
Those gaps can create upside for a new owner. They may show up in areas like pricing, sales, financial reporting, technology, management, marketing, or customer retention.
Your background can help you identify which opportunities are worth pursuing. If you have experience building sales teams, for example, a weak sales function may represent an untapped path to revenue.
But none of that value is automatic. A gap only becomes an opportunity if the new owner can identify it correctly and execute the change.
As the owner, you decide what should be preserved, improved, or abandoned. Those choices help determine whether the business grows, stalls, or declines.
Real buyers: The gaps Joe Wechsler inherited
Joe Wechsler, an Acquisition Lab member, bought a 35-year-old custom metal fabrication company with roughly 30 employees.
The seller had built a healthy business but hadn’t updated pricing, pay rates, technology, or sales processes in years. Joe raised prices and pay, helping the company achieve its best year on record.
Building a sales function proved harder. Multiple hires didn’t work out, and revenue remained relatively flat.
Both were real opportunities left behind by the seller, but only one translated into real value.
Ownership control comes with more responsibility
As the owner, you decide what changes and answer for the results when those decisions don’t work. An acquired business has employees, customers, and financial obligations that continue regardless of how the business is performing.
That responsibility generally shows up in a few different ways:
- You have to protect what already works. Value maintenance is the work required to keep the existing operation functioning. This includes serving customers, managing employees, making payroll, and preserving the systems and relationships the business depends on.
- You have to create new value. Ownership also gives you control over the decisions that can improve performance. That could mean adjusting pricing, improving systems, building management, or pursuing new markets. Those changes can create upside, but you’re also responsible when they don’t work.
- You carry more of the financial risk. A side hustle primarily puts your time at risk, while a passive investment puts your invested capital at risk. An acquisition often combines personal capital, debt, and responsibility for the business that has to repay it. For many first-time buyers, that debt is personally guaranteed.
This combination of control and responsibility is one of the biggest differences between acquisition entrepreneurship and the other models. You have a much greater ability to influence the outcome, but you also have considerably more riding on the decisions you make.
Real buyers: Lucas Phillips found the debt frightening even on a deal that worked
Lab member Lucas Phillips bought Newark Auto, a 120-year-old manufacturer of classic-car interior parts. He has since completed four acquisitions and roughly doubled the original company’s revenue.
Even on a deal that ultimately worked, Lucas describes carrying a large personally guaranteed loan as frightening. Talking with other owners who had carried similar debt helped him put that risk in perspective and keep operating through the uncertainty.
Which path fits what you actually want?
By this point, the differences should be clear enough to compare against your own situation.
Each of these models can produce real income, but they ask for very different commitments. The right fit depends on how much time, capital, control, and responsibility you want to take on.
Build a side hustle if you:
- Want additional income alongside your primary career
- Have a skill, service, or product you can monetize
- Want to start with relatively little capital
- Value the ability to experiment, pause, or change direction
- Can contribute your own time to generate income
Invest passively if you:
- Want financial returns without another operating job
- Want to remain focused on your existing career or business
- Value time flexibility more than direct control
- Prefer exposure across multiple assets
- Have enough capital for the strategy to meaningfully support your financial goals
Choose acquisition entrepreneurship if you:
- Want direct control over business decisions
- Want ownership to become a major professional focus
- Have skills or experience that can transfer into an existing company
- Want to start with established revenue, customers & infrastructure
- Are willing to commit meaningful time and capital
- Want the opportunity to create both current cash flow and long-term equity value
What ownership asks for in return is both capital and capability. This path doesn’t work if you bring money without the willingness to operate, and it doesn’t work if you bring expertise without the capital to buy a business worth operating.
Up next
➞ Common Myths About Buying a Business will cover common claims you’ll find about buying a business, and why most of them don’t survive contact with a real deal.
➞ Not sure if acquisition is the right path? The Lab’s Roundtables are free and open to the public if you’d rather listen to a few real conversations before committing to anything.
➔ What to Read and Listen to Next collects books, podcasts, and real acquisition stories to keep learning from.
FAQ
Is buying a business better than starting a side hustle?
Neither is inherently better.
A side hustle is usually better for earning additional income alongside an existing career with relatively little capital at risk.
Buying a business is a better fit when you want ownership to become your primary professional focus and are prepared to commit meaningful time, capital, and operating responsibility.
Can a side hustle eventually become a full-time business?
Yes. Some side hustles can grow into full-time businesses, but scaling usually requires changing how the business operates.
A freelancer, for example, may eventually need to hire other people to perform the work. A local service business may add employees, customers, and infrastructure as it grows. What starts as supplemental income can become a larger company, but that transition usually requires deliberate investment and expansion.
Can you buy a business and keep your full-time job?
It’s possible, but most first-time buyers should expect buying a business to become their primary job.
Many small businesses for sale are owner-operated, so someone needs to replace the seller’s day-to-day role after closing. Buyers also remain responsible for employees, customers, and debt whether or not they are working in the business full time.
Can an acquired business eventually become passive?
An acquired business can become less dependent on the owner, but that usually takes time.
Owners can reduce their day-to-day involvement by building systems, developing managers, and delegating operating responsibilities. Even then, ownership still requires oversight and responsibility for major financial and strategic decisions.
Why should you buy a business instead of investing the same money?
Buying a business gives you direct control over how the asset performs. A passive investor relies primarily on someone else to make the decisions that determine returns.
A business owner can change pricing, improve operations, build a sales function, or pursue new markets. The tradeoff is greater concentration, operating responsibility, and often personally guaranteed debt.
What makes someone a good acquisition entrepreneur?
A good acquisition entrepreneur combines the willingness to operate a business with skills and experience that fit the company they buy.
Relevant strengths can include leadership, sales, operations, finance, technical expertise, or industry knowledge. The goal isn’t simply to find a good business; it’s to find a good business that you are well equipped to own and improve.