How to Buy a Business in 2026: The Complete Guide
Buying an existing business gets you revenue, customers, and trained staff on day one. This guide walks the entire business acquisition process: setting your buy box, sourcing deals, reading listings, NDAs, valuation, the LOI, diligence, financing, and closing.
The short answer: to buy an existing business, you define what you can afford and run (your buy box), source listings and off-market deals, sign NDAs to see financials, sanity-check the price against sold multiples, negotiate a letter of intent, verify everything in due diligence, and fund the purchase, most commonly with an SBA 7(a) loan plus a seller note. Most main-street businesses sell for roughly 2x to 3.3x SDE, per IBBA Market Pulse sold-transaction data.
The 2026 Buyer's Snapshot
2.0x to 3.5x
Typical Small Business SDE Multiple
6-12 mo
Typical Search to LOI
60-120 days
LOI to Close
10%+
Typical SBA Down Payment
Why Buying Beats Starting From Scratch (For Most Operators)
Cash flow from day one. A startup takes years to reach profitability, if it ever does. When you buy a small business, you step into earnings that already exist and are already documented.
Banks will actually lend. Lenders finance history, not ideas. An established business with 3 years of tax returns can support an SBA loan; a pitch deck cannot.
Customers, staff, and systems come with the deal. The hardest parts of building a business, finding customers and hiring a team that shows up, are already done.
The risk profile is different, not zero. You pay more up front and you inherit whatever problems the seller had. Diligence exists to find those problems before your money moves.
Starting still wins in some cases: if you are building something genuinely new, if you have very little capital, or if no existing business matches what you want to run.
Step 1: Set Your Buy Box
The single biggest difference between buyers who close and buyers who browse for years is a written buy box: a short list of criteria a deal must meet before you spend an hour on it. Define it across four dimensions, then say no to everything outside it.
Earnings Range
Anchor on SDE or EBITDA, not revenue. A common first-time range is $150,000 to $500,000 of SDE: big enough to pay you and service debt, small enough that individual buyers can compete. Work backward from your down payment: with 10 to 15 percent down on an SBA loan, $150,000 of cash supports roughly a $1,000,000 to $1,500,000 purchase.
What You Can Actually Run
Pick 2 or 3 industries where your background gives you an edge, or that are simple enough to learn fast: home services, B2B services, light manufacturing, e-commerce, healthcare services. Avoid licensed trades you cannot legally operate unless a licensed manager stays on.
Where You Will Show Up
Decide honestly whether you will relocate. A local, in-person business demands a buyer within driving distance. Online businesses, and some B2B services, can be run from anywhere, which widens your funnel but also widens your competition.
Owner-Operator or Investor
Most listings under $1,000,000 in price assume a full-time working owner, and the SDE reflects that. If you want semi-absentee ownership, budget for a manager's salary and expect the true cash flow, and what you can pay, to drop accordingly.
Write it down in one sentence. Example: "A home services business within 90 minutes of Dallas, $200,000 to $400,000 SDE, where I work full time for the first 2 years." Every deal either fits or it does not.
Step 2: Where Deals Actually Come From
Serious buyers run all three channels at once. Each has a different mix of volume, quality, and competition:
Marketplaces
Listing sites aggregate thousands of businesses for sale. Volume is high but so is noise: expect stale listings and optimistic pricing. Set alerts matched to your buy box and respond fast, good deals get multiple inquiries in the first week. Start with the BridgeBook marketplace, where every listing is NDA-gated and represented.
Brokered Listings
Brokers package the business, recast the financials, and manage the process, which means cleaner data and a smoother path to close. Introduce yourself to brokers in your target industry and geography; buyers who respond professionally and prove funds get shown deals before they hit the open market.
Off-Market Outreach
Direct mail and calls to owners who have not listed. Response rates are low, single digits, and most conversations die at price because the owner has never seen a real valuation. But when it works you may be the only buyer at the table. Budget 6 to 12 months of consistent outreach.
Whichever channel a deal comes from, the process that follows is the same: listing, NDA, CIM, offer, diligence, close.
Step 3: Reading a Listing and a CIM
A public listing is a teaser: industry, rough geography, revenue, SDE, and asking price, with the name withheld. The Confidential Information Memorandum (CIM) is the full story you get after the NDA. Learn to read both quickly.
What a Good CIM Contains
- 3 years of financial statements, Profit and loss by year, ideally by month, plus a balance sheet. You will verify these against tax returns in diligence, but the CIM should reconcile internally.
- An add-back schedule, The line-by-line adjustments that turn net income into SDE: owner salary, personal vehicle, one-time expenses. Every add-back should be named and defensible.
- Customer and revenue mix, Concentration data, recurring versus one-time revenue, and how customers are acquired. This section drives more of the risk picture than anything else.
- Team and org chart, Who does what, tenure, compensation, and crucially what the owner personally does that a buyer must absorb or replace.
- Lease and asset detail, Remaining lease term and transferability, equipment list with age and condition, and any vehicles or inventory included in the price.
- Reason for sale, Retirement, health, relocation, and burnout are normal. Vague answers deserve a direct follow-up question.
Red Flags to Catch Early
- Declining revenue reframed as "huge growth opportunity for the right buyer"
- Add-backs that are vague, personal beyond reason, or larger than reported net income
- One customer above roughly 20 to 30 percent of revenue with no contract
- The owner is the business: they hold the key relationships, licenses, or skills
- A lease with under 3 years remaining and no renewal option, especially for location-dependent businesses
- Asking price implies a multiple far above the typical range with no explanation for the premium
Step 4: Signing NDAs and What They Unlock
Confidentiality is the backbone of every brokered sale. If word gets out that a business is for sale, employees polish resumes, competitors circle customers, and the deal gets harder for everyone. The NDA is how sellers protect against that, and signing one is the price of admission to real information.
What the NDA Unlocks, in Order
- The business name, exact location, and website
- The CIM with detailed financials and the add-back schedule
- A relayed Q&A channel: on BridgeBook listings you ask questions through the firm, which filters and forwards them to the seller, so confidentiality holds on both sides
- A management call or site visit once you are a credible, qualified buyer
- The data room, tax returns, contracts, and payroll detail, typically after your offer is accepted
How to Be the Buyer Brokers Call First
Expect to complete a buyer profile and show proof of funds before you get deep access; that is normal and it works in your favor, because it filters out tourists. Read the CIM before asking questions the CIM already answers. Give feedback fast, even if it is a pass. Brokers remember responsive, credible buyers and show them the next deal early.
Step 5: Valuation Sanity Checks as a Buyer
Small businesses are priced on a multiple of earnings. For owner-operated businesses that means Seller's Discretionary Earnings (SDE): net profit plus the owner's salary, benefits, and personal expenses run through the business. Larger companies with real management teams are priced on EBITDA instead.
What businesses actually sell for, by size
| Earnings level | Pricing basis | Typical multiple | Sold range |
|---|---|---|---|
| Under $500,000 | SDE | 2.57x | 2.0x to 3.3x |
| $500,000 to $1,000,000 | SDE | 2.8x | 2.6x to 3.3x |
| $1,000,000 to $2,000,000 | SDE | 3.0x | 2.8x to 3.3x |
| $2,000,000 to $5,000,000 (deal size) | EBITDA | 4.0x | 3.5x to 4.1x |
| Above $5,000,000 (deal size) | EBITDA | 4.75x | 4.0x to 5.5x |
Source: IBBA Market Pulse closed-transaction survey (Q1 2026) via the BridgeBook sold-comp dataset. Industry moves any specific business inside these bands: see the full valuation multiples table by industry. If a listing is priced far above its band, the seller is either exceptional or anchored to a number the market will not pay. Model the debt service on any asking price with the deal calculator.
Rebuild SDE yourself. Start from the tax return, not the seller's recast. Accept add-backs you can document and would not have to spend as the new owner. Strike the rest.
Run the debt service test. After your loan payment and a market salary for the work you will actually do, the business should still generate meaningfully positive cash flow. Lenders typically want at least 1.25x debt service coverage; you should want more.
Adjust the multiple for risk. Recurring revenue, a manager in place, diverse customers, and clean books push a business toward the top of its range. Owner dependence, concentration, and declining revenue push it below the bottom.
Price the business you are buying, not the one being pitched. Projections and "untapped potential" belong to you if you build them; you should not pay the seller for work you will do.
Sanity-Check a Deal in About 2 Minutes
BridgeBook's free valuation calculator is the same tool sellers use to price their businesses. Plug in a listing's revenue, profit, and industry and see where the number lands, then compare it to the asking price before you write an offer.
Get My Free ValuationStep 6: Making an Offer and Signing the LOI
When a deal survives your sanity checks, you make an offer through a Letter of Intent (LOI). The LOI is mostly non-binding: it sets the price and structure you both agree to pursue, while the binding purchase agreement comes after diligence. A clean LOI covers:
- Purchase price and how it is paid: cash at close, seller note, and any earnout
- What is included: assets, inventory, working capital, vehicles, and the business name
- Deal structure: asset purchase or stock purchase (most small deals are asset purchases)
- Contingencies: financing approval, satisfactory due diligence, and lease assignment
- Exclusivity: typically 60 to 90 days where the seller stops talking to other buyers
- Timeline to close and the seller's transition commitment
Structure Beats Price
A seller note of 10 to 20 percent of the price, paid over 3 to 5 years, does two jobs at once: it reduces the cash you need at closing and it keeps the seller financially invested in your success through the transition. Many sellers who balk at a lower headline price will accept it when the structure gets them close to their number over time. For clause-by-clause detail, read our guide on how to write a letter of intent.
Step 7: Due Diligence
Diligence is where you verify everything you were told and price everything you were not. Budget 30 to 60 days of focused work across four tracks, with your accountant and attorney engaged from day one:
The Four Tracks
- Financial, Match the P&L to 3 years of tax returns and bank statements. Verify revenue by tracing deposits. On deals above roughly $1,000,000, consider a quality of earnings review from an outside accountant.
- Legal, Contracts, leases, licenses, permits, pending litigation, and lien searches. Confirm every license the business needs will transfer to you or can be reissued before closing.
- Operational, Meet key employees when appropriate, review supplier terms, inspect equipment, and map exactly what the owner does day to day, because that becomes your job description.
- Customers, Concentration, contract terms, churn, and pipeline. If a handful of customers drive the business, plan how their relationships survive the ownership change.
Findings are normal; deals rarely die from what diligence finds, they die from how it is handled. Small issues become price adjustments, escrow holdbacks, or seller reps in the purchase agreement. Walk away only for the big three: revenue you cannot verify, legal exposure you cannot cap, or a seller who stops being straight with you. For the full item-by-item list, use our business acquisition due diligence checklist.
Step 8: Financing the Purchase
Almost nobody pays all cash. Most small business acquisitions in the United States stack two or three of these sources:
| Source | Typical share of price | Best for | Watch out for |
|---|---|---|---|
| SBA 7(a) loan | 60% to 80% | First-time buyers acquiring businesses with clean tax returns | Personal guarantee; underwriting takes 60 to 90 days |
| Seller note | 10% to 30% | Reducing cash at close and keeping the seller invested | Negotiate terms like a lender: note, interest, default rights |
| Buyer cash | 10% to 15% minimum | The SBA-required equity injection, plus working capital | Keep a reserve; day-one surprises are normal |
| Earnout | 0% to 15% | Bridging a real disagreement about recent growth | Simple, measurable targets or it becomes a dispute |
| Investor equity | Varies | Search funds and sponsors buying larger, manager-run businesses | You give up ownership and add investor governance |
SBA 7(a) acquisition loans run up to $5,000,000 with 10-year terms and a minimum 10 percent equity injection under current SBA rules. Model any stack against real cash flow with the deal calculator.
SBA 7(a) Loans
The workhorse of small business acquisition: up to $5,000,000, 10-year terms, and typically 10 to 15 percent down. The bank underwrites the business's historical cash flow and your resume. Get pre-qualified before you make offers; it makes your LOI dramatically more credible.
Seller Financing
The seller carries a note for part of the price, commonly 10 to 30 percent on small deals, paid over 3 to 5 years. It lowers your cash at close and signals the seller believes the business will keep performing after they leave.
Earnouts
Part of the price is paid only if the business hits agreed targets after closing. Useful when you and the seller disagree about the durability of recent growth. Keep the metrics simple and measurable or the earnout becomes a lawsuit.
Equity and Investors
Search fund and independent sponsor models bring investor capital alongside your own. You give up ownership but can buy a bigger, more manager-run business than your personal balance sheet allows.
A common stack on a $1,000,000 deal: $100,000 to $150,000 buyer cash, a $150,000 seller note, and an SBA loan for the balance. For lender requirements, rate math, and how to get pre-qualified, read how to finance a business acquisition.
Step 9: Closing and Transition
The Last Mile
Once diligence clears and financing is committed, attorneys draft the asset purchase agreement: the binding contract with reps, warranties, indemnification, and usually a non-compete from the seller. In parallel you assign the lease, transfer licenses and vehicle titles, set up payroll and bank accounts, and bind insurance effective day one. Funds move through escrow, a final inventory count adjusts the price, and the business is yours.
Transition and Training
Most small business sales include 2 to 4 weeks of full-time seller training, with sellers often available by phone for a few months after. A seller note extends that alignment for years. Your first 90 days as owner:
- Change nothing visible in month one: keep prices, staff, and routines stable while you learn
- Meet every key employee one on one in the first week; they are deciding whether to stay
- Get introduced to top customers and suppliers personally by the seller
- Take over the bank account, invoicing, and payroll immediately, cash controls are yours from day one
- Write down everything the seller does that lives only in their head before they leave
Buying through a represented process helps here too: at BridgeBook, buyer questions and seller answers flow through the firm from first inquiry to close, so nothing stalls because two busy principals are playing phone tag.
What I See From the Other Side of the Table
Legend Atty, Founder of BridgeBook. Licensed broker, 50+ closed transactions, more than $100,000,000 facilitated.
I sit on the sell side of these deals, so here is what actually separates buyers who close from buyers who browse. The buyers who close show up qualified: proof of funds ready, financing conversation already started, and a buy box specific enough that I know within a minute whether a listing fits them. When a broker has one qualified buyer and five curious ones, the qualified buyer sees the deal first. Every time.
Second: the buyers who win are not the ones who grind hardest on price. They are the ones who move fast on information, ask their diligence questions early and in batches, and give the seller confidence the deal will actually close. Sellers routinely take a clean, credible offer over a slightly higher one from a buyer who feels shaky. Certainty is currency in this market.
For the unfiltered buyer's-side version, we keep a broker-reviewed digest of the Reddit threads that actually rank: what Reddit says about buying a business, fact-checked against sold-transaction data.
Frequently Asked Questions
How much money do I need to buy a business?
With an SBA 7(a) loan, buyers typically need 10 to 15 percent of the purchase price as a down payment, plus working capital and closing costs. On a $1,000,000 acquisition, plan on roughly $100,000 to $150,000 down and another $50,000 to $100,000 in reserves. Seller financing can reduce the cash you need at closing.
How long does it take to buy a business?
Most serious buyers spend 6 to 12 months searching before they get a deal under LOI. Once an LOI is signed, due diligence and closing typically take another 60 to 120 days, longer if SBA financing or license transfers are involved.
Is it better to buy an existing business or start one?
For most operators who want cash flow now, buying wins. An existing business comes with revenue, customers, trained staff, and a financial history banks will lend against. Starting from scratch is cheaper up front but most startups never reach the profitability you can buy on day one.
How do I know if the asking price is fair?
Divide the asking price by Seller's Discretionary Earnings (SDE) and compare against sold-transaction data: per IBBA Market Pulse, main-street businesses typically sell for 2.0x to 3.3x SDE depending on size, and deals above roughly $2,000,000 trade around 4x EBITDA. Then run the debt service test: after loan payments and a market salary for yourself, the business should still produce positive cash flow with room to spare.
What happens after I sign an NDA on a listing?
The NDA unlocks the confidential package: the business name and location, detailed financials, and usually a CIM. On BridgeBook listings you work through the firm rather than contacting the seller directly. Your questions are relayed to the seller, which protects confidentiality and keeps the process moving.
Can I buy a business with no money down?
Rarely, and almost never on a healthy main-street business. SBA lending requires a genuine equity injection (minimum 10 percent under current rules) plus a personal guarantee, and sellers of good businesses do not need to accept zero-down structures. Where true no-money-down deals exist, the risk usually moved somewhere less visible: an oversized seller note, an aggressive earnout, or a business with problems priced in.
What documents do I need to buy a business?
To be taken seriously as a buyer: a personal financial statement, proof of funds for the down payment, and a resume or bio showing you can run what you are buying. To evaluate the deal: three years of the seller's P&L statements and tax returns, a current balance sheet, the add-back schedule, customer concentration data, and key contracts and leases. Lenders will ask for all of it again in underwriting.
Is buying a business a good investment?
It can be one of the best available to an operator: at 2.5x to 3x SDE, a well-run business earns back its price in roughly three years of cash flow, and leverage through an SBA loan amplifies the return on your down payment. The risk is equally real: the return depends on you operating it well, and overpaying or skipping diligence converts a good business into a bad investment. It is an operator's investment, not a passive one.
Should I buy an existing business or a franchise?
A franchise buys you a system and brand with royalties attached, typically 4 to 8 percent of revenue forever, and rules about how you operate. An independent business buys you proven local cash flow and full control, with no playbook beyond what the seller teaches you. Operators who want autonomy and value usually prefer an existing independent business; people who want maximum structure often prefer franchising.
Ready to Look at Real Deals?
Browse NDA-gated businesses for sale on the BridgeBook marketplace, or book a free 45-minute call to talk through your buy box with an advisor.