How to Sell a Small Business: Steps and Timeline

Selling a small business usually takes six to twelve months from listing to closing, plus preparation time before that. The core steps are: get a realistic valuation, clean up three years of financials, decide between a broker and a private sale, market the business confidentially, negotiate a letter of intent, survive due diligence, agree the tax structure and close. Owners who prepare for a year or more before listing typically get more money and fewer surprises.

This guide walks through how to sell a business step by step, with a realistic timeline, the tax decisions that change what you keep, a worked example and the mistakes that kill deals. It is general information, not legal or tax advice; a business attorney and a CPA should be on your team before you sign anything.

How to sell a business: timeline at a glance

Stage	Typical duration	Key outputs
Preparation	3-12 months	Clean financials, documented processes, reduced owner dependency
Valuation and pricing	2-4 weeks	Asking price, valuation report
Marketing	2-6 months	Teaser, confidential information memorandum, buyer meetings
Letter of intent	2-4 weeks	Signed LOI with price, structure, exclusivity
Due diligence and financing	45-90 days	Buyer review, lender approval, landlord consent
Closing	1-3 weeks	Purchase agreement, bill of sale, funds transfer
Transition	1-6 months after closing	Training, client introductions, final collections

Step 1: prepare the business for sale

• Clean financials. Buyers and lenders want three years of tax returns and matching profit and loss statements and balance sheets. Separate personal and business spending.
• Document add-backs. Owner salary, personal car costs and one-time expenses get added back to calculate seller's discretionary earnings (SDE). Keep receipts to prove each one.
• Reduce owner dependency. Write standard operating procedures, train a manager and move key client relationships to staff.
• Diversify customers. Heavy reliance on one client lowers the price or leads to earnouts.
• Tidy contracts. Make sure leases, client agreements and supplier contracts can be assigned, and that recurring work is on written agreements.
• Collect old receivables and write off bad debts so the books are believable.

Step 2: value the business

The SBA's guide to closing or selling your business recommends a valuation before marketing to buyers and describes income, market and asset approaches. Most small businesses sell at a multiple of SDE (owner-operated companies) or EBITDA (larger, manager-run companies). Our guide on how to value a small business explains the methods in detail. Get a professional valuation if you expect a significant price or plan to negotiate seller financing.

Step 3: choose how to sell

Route	Pros	Cons
Business broker	Buyer network, screening, confidentiality, negotiation help	Success fee often around 10% for small deals
M&A advisor	Better for larger companies; competitive process	Higher minimum fees
Private sale to employee, family or competitor	No commission; known buyer	Financing and valuation disputes; less competition
Employee stock ownership plan	Tax advantages, legacy	Costly setup; suits larger companies

See our overview of business exit strategy options if you have not decided between selling, passing the business on or winding it down.

Step 4: market confidentially and screen buyers

Use a short anonymous teaser, require a signed NDA, then share a confidential information memorandum with financial summaries. Ask buyers for proof of funds or lender pre-qualification before meetings. Keep staff and clients unaware until the deal is close, to avoid departures.

Step 5: negotiate the letter of intent

The LOI sets price, asset or stock structure, financing, what happens to inventory and receivables, the length of due diligence and exclusivity. Our letter of intent template lists every clause to check. Many buyers rely on SBA 7(a) loans; current SBA rules require a buyer equity injection of at least 10% on change-of-ownership loans, and seller notes count toward it only under strict standby conditions, so expect your buyer's lender to shape the terms.

Step 6: due diligence and the purchase agreement

The buyer will review tax returns, bank statements, customer contracts, employee records, leases, licenses, litigation and liabilities. Have a data room ready. Meanwhile, your attorney negotiates the purchase agreement: representations and warranties, indemnities, non-compete, transition period and any earnout.

Taxes when you sell a business

• Asset vs stock sale. Most small deals are asset sales. Buyers like them because they get a stepped-up tax basis and avoid unknown liabilities.
• Purchase price allocation. In an asset sale, both buyer and seller file IRS Form 8594 with their returns, allocating the price across seven asset classes using the residual method, with goodwill last. The Form 8594 instructions explain the classes. The allocation matters: goodwill held over a year is generally long-term capital gain for the seller, while gain on depreciated equipment can be taxed as ordinary income through recapture.
• Installment sales. With seller financing, you generally report gain as you receive payments, on Form 6252, though depreciation recapture is taxed in the year of sale. See IRS Topic 705, Installment Sales.
• State taxes and the 3.8% net investment income tax may apply on top of federal capital gains rates of 0%, 15% or 20%, depending on your income and how active you were in the business.

Worked example: selling a landscaping company

Illustrative numbers. A landscaping business with $1.1 million revenue and $265,000 SDE sells for $720,000 (about 2.7x SDE) in an asset sale.

Item	Amount
Sale price	$720,000
Allocation: equipment and vehicles (fair value)	$210,000
Allocation: non-compete	$20,000
Allocation: goodwill and customer lists	$490,000
Broker fee (10%)	$72,000
Legal and accounting	$18,000
Payoff of equipment loans	$64,000
Seller note (5 years, paid over time)	$72,000
Cash to seller at closing (before taxes)	$494,000

The equipment had a tax basis of $60,000 after depreciation, so $150,000 of gain on equipment is mostly depreciation recapture taxed at ordinary rates; the $20,000 non-compete is ordinary income; the $490,000 goodwill (zero basis, held for years) is long-term capital gain, part of it deferred through the seller note under the installment method. The seller also keeps $86,000 of receivables for work done before closing and spends the next 60 days collecting them, which is why sending clear final invoices and statements before closing matters.

Documents buyers will ask for

Category	Documents
Financial	3 years of business tax returns, P&L and balance sheets, year-to-date figures, bank statements, add-back schedule, receivables and payables aging
Customers	Revenue by customer, contracts, recurring service agreements, sample invoices, churn history
Operations	SOPs, equipment list with ages and condition, a fixed asset register, supplier agreements
People	Org chart, roles, pay rates, contractor agreements, employee handbook
Legal	Formation documents, licenses and permits, lease, insurance policies, any litigation or claims
Tax and compliance	Sales tax filings, payroll tax filings, 1099s issued, any IRS or state notices

Sample invoices matter more than many sellers expect. Buyers use them to confirm that revenue on the P&L is real, that pricing is what you claim and that clients pay on time. Consistent, numbered invoices with clear terms make that review faster.

What if your business does not sell?

If offers are too low or never arrive, find out why. Common reasons are owner dependency, declining revenue, unprovable add-backs and customer concentration. Options include fixing those issues and relisting in 12 to 24 months, offering more seller financing, selling to a key employee over time, merging with a competitor or, as a last resort, closing and selling the assets. Our business exit strategy guide compares these routes.

Step 7: closing and transition

1. Sign the purchase agreement and a bill of sale for the assets.
2. Transfer funds through escrow; pay off liens.
3. Assign the lease, contracts, phone numbers, domain and social accounts.
4. Introduce the buyer to key clients and staff.
5. Collect your pre-closing receivables and tell clients where to pay future invoices.
6. File final payroll and sales tax returns, cancel permits, and, if the entity has no further purpose, dissolve the LLC.

How to keep the business performing during the sale

A sale process takes a lot of the owner's time, and buyers watch monthly results right up to closing. If revenue drops during diligence, expect a price cut. Delegate daily work where you can, keep billing on schedule and keep collections tight so the receivables and cash figures look as healthy as the trailing earnings you are selling.

Telling employees and clients

Timing announcements is one of the hardest parts of a sale. Most sellers tell a small number of key managers early, under a confidentiality agreement and sometimes with a retention bonus that pays if they stay through the transition. Other staff usually hear just before or at closing, together with the buyer, so they can ask questions about pay and roles. Major clients are typically introduced to the buyer during the transition period. Plan the messages in advance and make sure clients know whether invoices issued before closing are still payable to you and where to send future payments.

Common mistakes when selling a business

• Listing before the books are clean.
• Pricing on emotion rather than earnings.
• Letting revenue slip during the sale process.
• Ignoring tax structure until after the LOI.
• Telling staff too early, or too late.
• No plan for receivables and customer deposits at closing.

Whether you are the seller wrapping up final invoices or the buyer starting fresh under a new name, clean billing matters. Create invoices with our free invoice generator: no sign-up, and every invoice downloads as a PDF.