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How to Buy a Business: A Comprehensive Guide

A step-by-step guide to buying a business, from setting your budget to closing: SBA financing, due diligence, and what to check before you offer.

Mark Herrmann | | 4 min read
Two business professionals shaking hands after reaching an agreement
Photo by Ambre Esteve on Unsplash

Buying a business can be one of the best financial moves a person makes, or one of the worst. The difference usually comes down to preparation and discipline.

A lot of people are drawn to it right now — corporate professionals wanting out, investors looking for cash flow, entrepreneurs who would rather buy than build. With a historic wave of owners retiring, there is more to choose from than ever.

The short answer

Work out what you can afford, get pre-qualified for financing before you start looking, search confidentially through brokers and marketplaces, evaluate earnings and revenue, offer via a Letter of Intent, then verify everything in due diligence before closing. Many first-time buyers finance with an SBA loan requiring at least 10% down.

Why buy instead of start

Buying an existing business means buying something that already works: existing customers, revenue, employees, and systems. You skip the brutal startup phase where most new businesses fail and step into cash flow from day one.

The tradeoff is that you pay for that track record, and you inherit the business as is, with room to change it, and enhance and modify as you see fit. Which is exactly why the process below matters.

Step 1: Work out what you want and can afford

Start with honest self-assessment. What kind of business fits your skills, your interests, and your life? A business depending on expertise you do not have is a hard place to start.

Then set your budget. Most first-time buyers finance with an SBA loan, which typically requires the buyer to place at least 10% down.

Step 2: Line up financing early

Serious buyers get pre-qualified before making offers, for two reasons:

A buyer with financing lined up gets taken more seriously, and advances quicker through the necessary steps to meet a seller. How that screening works is in the business sale process.

Talk to SBA lenders early and get a pre-qualification in hand. It is one of the highest-leverage things you can do.

Step 3: Find the right business

Businesses for sale are marketed confidentially, so you will see blind profiles first — industry, general location, and financials, without the name. You sign an NDA to learn more.

Opportunities come through business brokers, online marketplaces, and industry networks. Getting on a broker’s buyer list gives you access to vetted opportunities and someone who knows the market. Registering with advisors who represent sellers is one of the best ways to see quality deals early.

Step 4: Evaluate honestly, before you fall in love

Look at earnings — SDE or EBITDA — because earnings are what pay you back and service your loan. Revenue matters too, and the two move hand in hand. The distinction is explained in what is SDE.

Then ask the questions that actually determine value:

Step 5: Offer via a Letter of Intent

The LOI sets out your proposed price, structure, and major terms. Mostly non-binding, but it frames everything that follows.

Get the structure right, not just the price: how much cash at closing, whether the seller carries a note, any transition period, and the contingencies that protect you — satisfactory diligence and securing financing chief among them. We break it down in the letter of intent explained.

Step 6: Do your due diligence

Once the LOI is signed, you verify everything. For a buyer, this is your protection.

You and your accountant comb through the financials, confirm the earnings are real and documented, review contracts and the lease, and check legal and compliance history.

Step 7: Finalize financing and close

While diligence proceeds, you finalize the loan.

Once diligence is satisfied and financing approved, attorneys draft the purchase agreement and you close — sign, fund, and take ownership.

The mistakes that cost first-time buyers most

Not sure how a seller would read you yet? The buyer readiness scorecard scores you the way a broker does — capacity, clarity, preparation, and commitment — and shows you what to fix before you inquire. About three minutes.

If you’re looking to buy a business throughout the United States and want to be included on our buyer newsletter list, please get in touch.


Mark Herrmann is the founder of Trustmark Mergers & Acquisitions in Charlotte, North Carolina. This article is general information, not legal, tax, or financial advice.

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