How Long Does It Take to Sell a Business?
Last reviewed: July 2026
Selling a business typically takes six months to two years from the day you start preparing to the day you close. Most well-prepared small and mid-sized businesses land in the nine to twelve month range, while complex deals or unprepared companies can stretch past two years. The single biggest factor is preparation, and it is almost entirely within your control.
That wide range frustrates owners. You want a date. But a business sale is not a transaction with a fixed timeline, it is a process with phases that compress or expand based on how ready your company is when buyers start looking.
Key Takeaways
- Most business sales take 9 to 12 months for well-prepared companies, and 18 months or longer when significant cleanup is needed.
- According to BizBuySell, the median time to sell a small business runs roughly six to nine months once it is listed.
- The International Business Brokers Association reports many small-business listings take six to twelve months to close after going to market.
- Roughly half of deals under letter of intent fall apart during due diligence, often over issues that surface too late.
- Preparation is the lever you control; pricing and market conditions matter, but readiness drives speed.
About the Author: Jeff Judge, CFP®, AEP®, ChFC®, CLU® is Managing Partner of Chesapeake Financial Planners in Forest Hill, Maryland. He has been helping families and business owners in Harford County and the Baltimore metro area navigate business exits and the financial planning that surrounds them since earning his CFP® certification in 2013, by using Chesapeake Financial Planners’ signature process, the R.U.D.D.E.R. method™. Jeff has watched more deals die in due diligence than at the negotiating table, and almost always for the same reason: the owner waited until a buyer showed up to get the house in order.
When clients ask Jeff how long it takes to sell a business, he flips the question. The real question is how long it takes to get the business ready, because that is where most of the calendar gets spent. The rest of the process follows a fairly predictable rhythm.
What Is the Typical Timeline to Sell a Business?
The typical timeline to sell a business runs nine to twenty-four months from the start of preparation to closing. It breaks into four phases, and each one moves faster when the work ahead of it was done well.
Here is how a clean, well-prepared sale tends to unfold:
| Phase | What Happens | Typical Duration |
|---|---|---|
| Preparation | Valuation, financials, legal cleanup, marketing materials | 3 to 6 months |
| Marketing | Buyer outreach, screening, offers and letters of intent | 3 to 12 months |
| Due Diligence | Buyer review, purchase agreement, financing | 2 to 4 months |
| Closing | Final documents, approvals, transition | 1 to 3 months |
Add it up and a fast, well-run sale closes in nine to twelve months. A typical sale that needs some cleanup lands at twelve to eighteen months. A complex deal with weak financials or multiple entities can run eighteen months to three years.
The phases overlap less than owners expect. You cannot meaningfully market a business while the financials are still a mess, because the first serious buyer will ask for three years of clean statements and walk when they do not exist.
How Long Does It Take to Prepare a Business for Sale?
Preparing a business for sale usually takes three to six months if you start from a reasonably clean position, and six to twelve months or more if you have real issues to fix. This is the phase owners underestimate most, and it is the phase that determines whether the rest goes smoothly.
A reasonable preparation sequence looks like this:
- Engage your advisory team (broker, attorney, CPA): 2 to 4 weeks.
- Complete a business valuation: 2 to 4 weeks.
- Prepare and clean up financial statements: 4 to 8 weeks.
- Address legal and compliance gaps: 4 to 12 weeks.
- Build marketing materials, including the confidential information memorandum: 2 to 4 weeks.
Many of these run in parallel, which is why a clean business compresses to a few months. The slow cases are owners who discover, mid-process, that their books mix personal and business expenses, or that a key contract has no assignment clause, or that there is no documented process for anything they personally handle.
Getting a real number on what your company is worth is part of this phase, and it shapes everything downstream. If you have not done it yet, start with How much is my business actually worth if I want to sell?.
What Factors Speed Up or Slow Down a Business Sale?
The factors that speed up a business sale are clean financials, realistic pricing, a transferable operation, and a larger pool of qualified buyers. The factors that slow it down are owner dependence, weak documentation, an aggressive asking price, and deal complexity.
Deal size matters more than most owners assume. According to BizBuySell, smaller businesses tend to attract a larger buyer pool, which generally shortens time on market. Businesses priced under one million dollars often move faster than businesses over five million, simply because more buyers can afford them and qualify for financing.
What you can control:
- Financial cleanliness. Three years of accurate, separated statements remove the single most common cause of delay.
- Owner dependence. A business that cannot run without you for two weeks is harder to sell than one with a real management layer.
- Pricing. An overpriced business sits. A fairly priced one generates competing interest, which is its own kind of speed.
What you cannot fully control:
- Market conditions and interest rates, which affect how easily buyers get financing.
- Buyer pool depth for niche or specialized businesses.
- Industry headwinds that make buyers cautious.
Jeff often tells clients that the cheapest way to sell faster is to stop being the business. Owners who spend the year before a sale documenting processes and pushing decisions down to their team consistently sell quicker and for more.
Why Do So Many Business Sales Fall Apart?
Many business sales fall apart during due diligence, and industry data consistently points to roughly half of deals under letter of intent failing to close. The reasons are usually preventable: financial surprises, undisclosed liabilities, or unrealistic expectations that surface only when a buyer starts digging.
The Exit Planning Institute has long highlighted how unprepared most owners are when they go to market, and that lack of readiness is what turns a signed letter of intent into a dead deal. A buyer who finds one surprise starts wondering what else you did not mention.
This is exactly why the preparation phase is not optional. Time invested before listing prevents the deal-killers that show up at the worst possible moment, when you have a buyer at the table and momentum to lose.
A sale is also only the beginning of your financial story. What you do with the proceeds determines whether the exit actually funds your future, which is worth thinking through long before you close. See How do I invest the proceeds from selling my business? and Can I retire after selling my business for $2-5 million?. Jeff Judge notes: "Clients who close a business sale without a post-exit investment plan often end up sitting on a large cash balance for months making no real decisions, and that delay has both tax and opportunity costs that are very hard to recover."
How Far in Advance Should You Start Planning?
You should start planning your business exit three to five years before you intend to sell, not three to five months. That runway gives you time to build transferable value, clean up financials, reduce owner dependence, and time the sale to favorable conditions rather than personal urgency.
Owners who plan early have options. Owners who decide to sell next quarter take whatever the market gives them. The earlier you begin, the more levers you can pull on price and timeline. A structured approach helps here, and at Chesapeake Financial Planners we use the R.U.D.D.E.R. Method™, our six-step planning process: Review and Recognize, Uncover and Understand, Design and Develop, Discuss and Decide, Execute and Empower, and Reassess and Refine. For a business exit, the early steps are where the timeline gets won or lost.
If you are years out, the smartest move is to start the clock now. See When Should I Start Planning My Business Exit Strategy? and When should I start valuing my business for a future sale?.
Frequently Asked Questions
How long does it take to sell a small business?
A small business typically takes six months to two years to sell from the start of preparation to closing, with well-prepared companies closing in roughly nine to twelve months. Once listed, BizBuySell data points to a median of about six to nine months to find a buyer and close.
Can you sell a business in less than six months?
Yes, but it is uncommon and usually requires a business that is already buyer-ready with clean financials, low owner dependence, and a realistic price. A fast sale also depends on an existing buyer or a deep pool of qualified ones. Most owners who try to rush an unprepared business end up stalling in due diligence instead.
What slows down a business sale the most?
Messy financial records slow down a business sale more than any other single factor, because nearly every buyer requires three years of clean, separated statements before committing. Heavy owner dependence and an overpriced listing are close behind. Each of these creates friction that pushes the timeline out by months and raises the odds the deal collapses entirely.
How long does due diligence take when selling a business?
Due diligence typically takes four to twelve weeks for a straightforward business and longer for complex deals involving multiple entities or significant liabilities. This is the phase where roughly half of deals fall apart, usually over issues that were not addressed during preparation. Thorough preparation before listing is the most reliable way to keep due diligence short and survivable.
How far in advance should I start preparing to sell my business?
You should start preparing three to five years before you plan to sell. That runway lets you build transferable value, clean up financials, reduce your personal involvement, and choose favorable market timing. Owners who plan years ahead consistently sell faster and at better prices than those who decide to exit on short notice and take whatever the market offers.
If you are mapping out an exit, our free business exit planning guide walks through the timeline, the preparation checklist, and the decisions that shape your final number. Download it at chesapeakefp.com to get ahead of the process before you ever talk to a buyer.
Disclosures
The information provided is for educational purposes only and should not be construed as investment advice. Investment strategies should be tailored to individual circumstances, risk tolerance, and goals. Past performance doesn't guarantee future results. Consult with qualified financial professionals regarding your specific situation.
Advisors associated with Chesapeake Financial Planners may be either (1) LPL Financial Registered Representatives offering securities through LPL Financial, Member FINRA and SIPC, and investment advisor representatives offering investment advice through Great Valley Advisor Group; or (2) solely investment advisor representatives offering investment advice through Great Valley Advisor Group and not affiliated with LPL Financial. Great Valley Advisor Group, and Chesapeake Financial Planners are separate entities from LPL Financial.
