How to Sell a Business: The Complete Guide

Everything you need to know about selling your business — from an advisor's perspective, not a textbook.

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What's in This Guide

1.

The Reality of Selling a Business

2.

What Your Business Is Actually Worth

3.

Getting Your Business Ready to Sell

4.

Choosing the Right Advisor

5.

Going to Market: The Confidential Process

6.

From LOI to Close

7.

Life After the Sale

1. The Reality of Selling a Business

You've probably thought about selling your business for a while. Maybe it's been in the back of your mind for years, or maybe something changed recently — a health scare, a shifting market, a partner who wants out. Whatever brought you here, the decision to sell is one of the biggest you'll ever make.

Here's the hard truth most advisors won't tell you upfront: the majority of businesses listed for sale never actually close a deal. Not because they're bad businesses, but because the owners weren't prepared, priced the business wrong, or chose the wrong advisor.

6–12 months

Most businesses take 6–12 months to sell. Preparation before going to market is the single biggest factor in whether you close — and at what price.

This guide is designed to change that for you. It covers the entire process from start to finish — not in theory, but based on how deals actually get done in the lower middle market (businesses between $750K and $10M in revenue). We'll walk through valuation, preparation, finding buyers, deal structure, and what happens after closing.

If you're wondering where you stand right now, our Exit Readiness Assessment takes about five minutes and will show you how prepared your business is for a successful sale.

2. What Your Business Is Actually Worth

Every business owner has a number in their head — what they think their company is worth. In almost every case, that number is wrong. Not because you don't know your business, but because valuation in M&A follows a different logic than the one you use to run your company.

Business valuation in the lower middle market typically comes down to a multiple of earnings. The question is: which earnings metric, and which multiple?

SDE vs. EBITDA: The Two Metrics That Matter

For businesses under roughly $2–3M in revenue, buyers focus on Seller Discretionary Earnings (SDE) — your net profit plus owner compensation, plus any personal or one-time expenses running through the business. This represents what a new owner-operator would earn. For a deeper explanation, see our guide to what SDE means and how to calculate it.

For larger businesses, buyers shift to EBITDA (earnings before interest, taxes, depreciation, and amortization). EBITDA assumes professional management is in place and the owner is replaceable. We break down the differences in SDE vs. EBITDA: which metric matters when selling.

What Drives the Multiple?

Once you know your earnings, the next question is what multiple a buyer will pay. Typical SDE multiples for small businesses range from 2x to 4x. EBITDA multiples for larger businesses can range from 3x to 7x or higher.

But the specific multiple depends on factors buyers actually care about: how dependent the business is on you, whether revenue is recurring or project-based, customer concentration, industry trends, and growth trajectory. Two businesses with identical revenue can sell at wildly different prices.

We cover the specifics in what actually drives business value and why similar businesses sell for different prices.

A business with $500K in SDE and strong recurring revenue might sell for 3.5x ($1.75M). That same $500K with heavy owner dependence and one major customer might fetch 2x ($1M). The difference is preparation.

What Drives the Multiple?

Our 20-point market valuation gives you a real, data-backed range — not a guess.

2. What Your Business Is Actually Worth

Every business owner has a number in their head — what they think their company is worth. In almost every case, that number is wrong. Not because you don't know your business, but because valuation in M&A follows a different logic than the one you use to run your company.

Business valuation in the lower middle market typically comes down to a multiple of earnings. The question is: which earnings metric, and which multiple?

SDE vs. EBITDA: The Two Metrics That Matter

For businesses under roughly $2–3M in revenue, buyers focus on Seller Discretionary Earnings (SDE) — your net profit plus owner compensation, plus any personal or one-time expenses running through the business. This represents what a new owner-operator would earn. For a deeper explanation, see our guide to what SDE means and how to calculate it.

For larger businesses, buyers shift to EBITDA (earnings before interest, taxes, depreciation, and amortization). EBITDA assumes professional management is in place and the owner is replaceable. We break down the differences in SDE vs. EBITDA: which metric matters when selling.

What Drives the Multiple?

Once you know your earnings, the next question is what multiple a buyer will pay. Typical SDE multiples for small businesses range from 2x to 4x. EBITDA multiples for larger businesses can range from 3x to 7x or higher.

But the specific multiple depends on factors buyers actually care about: how dependent the business is on you, whether revenue is recurring or project-based, customer concentration, industry trends, and growth trajectory. Two businesses with identical revenue can sell at wildly different prices.

We cover the specifics in what actually drives business value and why similar businesses sell for different prices.

A business with $500K in SDE and strong recurring revenue might sell for 3.5x ($1.75M). That same $500K with heavy owner dependence and one major customer might fetch 2x ($1M). The difference is preparation.

What Drives the Multiple?

Our 20-point market valuation gives you a real, data-backed range — not a guess.

3. Getting Your Business Ready to Sell

The biggest mistake sellers make is going to market before they're ready. Preparation isn't just about cleaning up your books — though that matters. It's about how preparation impacts your valuation and whether buyers see a business they want to own.

The Preparation Checklist

Clean financials

Buyers and their lenders will scrutinize your P&L and balance sheet. Separate personal expenses, normalize one-time items, and make sure your books tell a clear story. If your CPA hasn't prepared reviewed or compiled statements, start there.

Reduce owner dependence

If the business can't run without you for two weeks, that's a red flag. Document processes, delegate key relationships, and build a management layer — even a thin one.

Stabilize and grow revenue

Buyers pay premiums for revenue that's growing and predictable. Recurring revenue, long-term contracts, and diversified customers all push your multiple higher.

Resolve legal and operational loose ends

Expired leases, pending lawsuits, outdated contracts, unclear IP ownership — these kill deals in due diligence. Fix them before you go to market.

Understand your 'why now'

Buyers will ask why you're selling. 'I'm tired' is honest but doesn't inspire confidence. Frame your exit around the right reasons: you've built something great and the market timing is right.

For a complete walkthrough, see how to know when you're ready to sell your business.

4. Choosing the Right Advisor

You can sell a business without an advisor. But the data strongly suggests you shouldn't. Represented sellers consistently close at higher prices, with better terms, and with fewer deals falling apart. The question isn't whether to get help — it's how to find the right broker or advisor.

Not all advisors are the same. Traditional brokers tend to focus on listing volume — they'll take on any deal, price it aggressively to get the engagement, and hope something sticks. The best advisors are selective about the deals they take, invest real effort in positioning, and have relationships with the kinds of buyers who can actually close.

We've written about why traditional brokerage often falls short — not to bash the industry, but because sellers deserve to know the difference before they sign a 12-month engagement.

Traditional Brokers

Takes every listing
One-size-fits-all valuations
Posts your listing and waits
Limited operating experience
Transactional relationship

Mettle Partners

Selective — won't take deals that can't sell
Data-driven, defensible valuations
Proactive buyer outreach and qualification
Led by operators who've built and sold businesses
True advisory through close and beyond

Questions to Ask Before You Hire

How many deals have you closed in the last 12 months? What's your average time to close? How do you find buyers beyond listing sites? What happens if the first offer falls through? What's your fee structure — retainer plus success fee, or success-only?

For a detailed breakdown of how advisor fees work, see business broker fees explained.

5. Going to Market: The Confidential Process

Confidentiality is non-negotiable. If employees, customers, or competitors find out your business is for sale before you're ready, it can destroy value overnight. A structured confidential sale process protects you.

How the Process Works

CIM

Confidential Information Memorandum created

Buyer Outreach

Identify and contact potential buyers

CIM

Confidential Information Memorandum created

CIM

Confidential Information Memorandum created

Step 1: Confidential Information Memorandum (CIM)

Your advisor creates a comprehensive profile of your business — financials, operations, growth opportunity, team. This is the document qualified buyers receive after signing an NDA.

Step 2: Buyer outreach

Your advisor identifies and contacts potential buyers: strategic acquirers, private equity firms, search funds, and qualified individuals. The best advisors don't just list your business on a marketplace and wait. They go find the right buyer.

Step 3: Buyer qualification

Before any buyer sees your CIM, they sign an NDA and demonstrate financial qualification. This protects your information and ensures you're only spending time with serious, capable buyers.

Step 4: Buyer meetings

Qualified buyers meet with you (with your advisor present) to ask questions, tour the business, and evaluate the opportunity. This is where chemistry and fit become as important as the numbers.

For an inside look at who's actively buying businesses right now, read who's buying businesses today.

6. From LOI to Close: Navigating the Deal

The Letter of Intent (LOI) is the turning point in every deal. It's not a binding contract, but it sets the framework: purchase price, deal structure, timeline, and key terms. Once an LOI is signed, you enter exclusivity — you're working with one buyer toward a close. We cover the full journey in from LOI to closing.

Understanding Deal Structure

The headline price matters less than what you actually walk away with. An offer of $2M with 100% cash at close is very different from $2M with 60% at close, a 20% seller note, and a 20% earnout. Structure is where deals get complicated — and where experienced advisory makes the biggest difference. Our guide on price vs. terms breaks this down.

Asset sale vs. stock sale affects your tax bill significantly. Most small business transactions are structured as asset sales, which favor the buyer. Your CPA and attorney should be involved early to optimize the structure.

Seller financing is common in lower middle market deals. Buyers — especially those using SBA loans — often need the seller to carry 10–20% of the purchase price. This can actually work in your favor: it signals confidence in the business and can improve the overall offer.

Earnouts tie a portion of the price to future performance. They're a tool for bridging a valuation gap, but they need to be structured carefully or they become a source of post-close conflict.

Due Diligence

After the LOI, the buyer's team digs into everything: financials, contracts, customer data, employee agreements, legal history, insurance, technology. This is the phase where unprepared sellers lose deals.

The best defense is preparation. If you've cleaned your financials, organized your documents, and resolved outstanding issues before going to market, due diligence becomes a confirmation exercise rather than a discovery process.

The Purchase Agreement

The definitive purchase agreement is the legal document that actually transfers ownership. It includes representations and warranties (what you're promising about the business), indemnification provisions (what happens if those promises turn out to be wrong), and the specific mechanics of closing.

Your attorney drafts or reviews this. Your advisor makes sure the business terms match what you negotiated. This is not a document to sign without experienced eyes on both sides.

Navigating a Deal Right Now?

Talk to an advisor who's been through it — confidentially, no obligation.

7. Life After the Sale

Nobody talks about this part enough. After the wire hits your account and the closing dinner is over, there's a transition period that catches many sellers off guard. We wrote about this in detail in life after the sale — and it's one of our most-read pieces for a reason.

Most deals include a transition period of 30–90 days where you help the new owner get up to speed. Some include longer consulting agreements. Either way, the shift from 'this is my business' to 'this was my business' is real, and it's worth thinking about before you get there.

You only sell once. The financial outcome matters, but so does how you feel about the process and what comes next. The best exits are the ones where the owner had a plan — not just for the deal, but for what comes after.

Plan your next chapter before the deal closes. Whether that's retirement, a new venture, advisory work, or simply time off — having clarity on what comes next makes the entire process less stressful and helps you negotiate from a position of confidence rather than urgency.

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Start with a Confidential, No-Obligation Valuation of Your Business

You probably have a number in mind. We can help you support that with real data. Our 20-point market valuation report is the first step in achieving a successful exit.

Work with a Partner Who's Been There.

Founder Bryan Bowles has built, acquired, and sold multiple companies. Let his experience guide your next move.

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