Common Mistakes When Selling a Business

Most sellers spend years building a business but only a few months figuring out how the sale process actually works. That gap is where deals fall apart.

The mistakes that kill business sales are not dramatic. They are quiet, structural, and almost always avoidable. The problem is that most sellers only see the transaction from their side of the table. From the buy side, the patterns are obvious.

Confusing Revenue With What Your Business Is Actually Worth

This is the single most common mistake we see. And it poisons everything that comes after it because expectations get set wrong before a buyer even picks up the phone.

A business doing $3M in revenue sounds impressive. But if the owner is taking home $280K in SDE after add-backs, a qualified buyer is going to value that business somewhere between $560K and $840K on the low end, or up to $980K at the higher end of realistic SDE multiples. Not $3M. Not even close.

Buyers value businesses on cash flow, not top-line revenue. Specifically, they look at what the business generates after all operating expenses, adjusted for owner-specific items that a new operator would not incur. That number is SDE (seller discretionary earnings) for owner-operated businesses under roughly $2M in EBITDA, or EBITDA for larger deals with a management team in place.

When sellers walk into conversations anchored on revenue, they either price themselves out of the market or waste months negotiating deals that were never going to work. Your CPA or financial advisor can help you calculate a realistic SDE figure before you engage any buyer. If you skip this step, you are building on a number that does not mean what you think it means.

Letting Your Financials Tell a Different Story Than Your Tax Returns

The second most common mistake when selling a business is a gap between what the seller claims the business earns and what the tax returns actually show.

We understand why this happens. Business owners minimize taxable income. That is rational tax planning. But when a buyer’s team underwrites the deal, they are working from three years of tax returns. Not a seller-prepared spreadsheet.

If the returns show $180K in net income and the seller claims $380K in SDE after “discretionary” add-backs, every single one of those add-backs has to be documented, explainable, and supportable. Personal vehicles, family payroll, one-time expenses, owner benefits. All of it needs to trace back to something real on the books.

Buyers will discount any add-back that cannot be verified. Lenders will remove them entirely.

The gap between claimed SDE and documented SDE is one of the most reliable deal-killers we see across hundreds of transactions. Three years of clean, well-organized financials will do more for your sale price than almost any operational improvement you make in the final 12 months before listing.

Pricing the Business Without Running an SBA Debt Service Test

Here is something most sellers never consider: the asking price is not just about what a buyer is willing to pay. It is about what the financing will support.

The majority of qualified buyers for businesses in the $500K to $5M range use SBA 7(a) loans. The SBA and its lenders require the business to demonstrate adequate debt service coverage, which means the business needs to generate enough cash flow to cover annual loan payments with a meaningful cushion. The floor is typically around 1.25x to 1.5x DSCR, with most serious buyers targeting closer to 2.0x.

The practical impact is easier to see with real numbers.

Say you are selling a staffing business with $320K in SDE. At 3.0x, the asking price is $960K. The SBA loan on that deal might generate $120K to $130K in annual debt service, depending on the term and rate. DSCR lands around 2.4x. That works.

Price it at 4.0x ($1.28M) and the debt service climbs. DSCR drops to roughly 1.8x. Still possible, but the buyer needs a strong case and the lender is going to scrutinize every line. Price it at 5.0x and the deal simply is not financeable for most buyers. The math does not clear.

When sellers set an asking price without running this test, they price out the most qualified buyers in the market. And those are exactly the buyers you want at the table, because they actually close.

If you are working with a business broker, ask them to walk you through the SBA DSCR math on your asking price. If they cannot do that, that tells you something important about how much they understand the buy side of the transaction.

Not Understanding What a Seller Note Actually Is

One of the most emotionally charged common mistakes when selling a business is the reaction sellers have when they first hear the words “seller note.”

Many sellers hear it and assume the buyer is trying to avoid paying full price. That is not what is happening.

On an SBA-financed deal, a seller note is a standard part of the capital structure. Typical structure is something like 75% to 85% SBA loan, 10% buyer equity, and 5% to 15% seller note. The seller note makes the deal financeable. It also signals to the lender that the seller has enough confidence in the business to leave some skin in the game.

In most SBA deals we work on (roughly 90% or more), the seller note is structured on full standby for 10 years at 0% interest. Zero payments until the SBA loan is repaid. Sellers receive the note in full at that point.

This is not a creative workaround. This is the norm for SBA acquisitions.

Sellers who reject any deal that includes a seller note are often eliminating the most serious, best-funded buyers in the market. That is a costly misunderstanding.

Trying to Hide Problems Instead of Getting Ahead of Them

Due diligence is thorough. Buyers and their advisors will find problems.

The only question is whether you disclosed them first.

Sellers who try to conceal customer concentration, a departing key employee, a lease expiring in 18 months, or a pending supplier negotiation almost always damage the deal more by the concealment than they would have by the underlying issue itself. We have watched this play out enough times to know the pattern.

From the buy-side perspective, a seller who discloses a real issue and explains the plan around it is credible. A seller who had the information and withheld it is a liability. Once trust breaks down in a transaction, it rarely comes back.

The practical approach: before you list, work with an advisor to identify every material issue in your business. Customer concentration above 20%. Key-person dependencies. Lease terms that create risk. Get ahead of the conversation. Buyers price in uncertainty, but if you control the narrative around a real issue, you can also influence how it gets priced.

Underestimating How Long the Process Takes

This one catches more sellers off guard than it should.

A properly run business sale, from signed LOI to close, takes 60 to 90 days minimum when SBA financing is involved. That is after you have found the right buyer, negotiated terms, and executed a letter of intent.

Finding that buyer can take weeks to months depending on your industry, deal size, and how prepared your information package is. The SBA underwriting process alone takes 2 to 4 weeks once the lender has a complete file. Incomplete files, questions on the financials, slow appraisals: all of it extends the timeline.

Sellers who need to close by a specific date, whether for tax reasons, health, or a planned transition, need to start the process significantly earlier than they think. Planning to “start talking to buyers” six months before you want to be done is usually not enough runway. Give yourself 6 to 12 months from serious preparation to close, and even that can feel tight depending on the market.

What Buyers Actually Look for When Avoiding These Mistakes

When we evaluate a business as an acquisition target, the sellers who create the smoothest, highest-value transactions tend to share a few traits.

Their financials are clean and consistent across three years. SDE is calculated conservatively and every add-back is documented with supporting records. They understand how SBA financing works and are not surprised by deal structure. They have identified the key risks in the business before the buyer does. And they have a realistic sense of what businesses like theirs actually trade for.

Not a range they pulled from a Google search. A number backed by cash flow math and comparable transactions.

Common mistakes when selling a business almost always trace back to a seller who prepared for the emotional side of the exit but not the transactional side. The fix is not complicated. It is mostly about understanding what buyers and lenders are actually looking at before you start the process, and being honest with yourself about what the numbers say.

Frequently Asked Questions

What are the most common mistakes when selling a business?

The most common mistakes include anchoring your price on revenue rather than cash flow, having a gap between claimed SDE and what tax returns support, mispricing the business above what SBA financing can cover, and refusing seller note structures out of misunderstanding. Most of these happen because sellers do not understand how buyers and lenders underwrite deals.

How long does it take to sell a business with SBA financing?

From signed LOI to close, an SBA-financed deal typically takes 60 to 90 days. That includes 30 to 45 days of buyer due diligence and 2 to 4 weeks of lender underwriting. Finding the right buyer before the LOI stage can add weeks to months depending on deal size and industry. Plan for 6 to 12 months from preparation to close.

What is a seller note and do I have to accept one?

A seller note is a portion of the purchase price paid to you over time rather than at closing. On SBA deals, seller notes are typically 5% to 15% of the purchase price, structured on full standby for up to 10 years at 0% interest. You are not required to accept one, but rejecting all seller note structures typically eliminates the most qualified SBA-backed buyers.

How is SDE different from EBITDA when selling a business?

SDE, or seller discretionary earnings, adds the owner’s salary and personal benefits back to net income. It is the standard metric for owner-operated businesses under roughly $2M in annual cash flow. EBITDA is used for larger businesses with a management team in place, where the owner’s salary reflects market-rate compensation. Using the wrong metric or inflating add-backs is one of the most common mistakes sellers make.

Will a buyer find out about problems in my business during due diligence?

Yes. Experienced buyers and their advisory teams conduct thorough due diligence on financials, operations, legal exposure, customer concentration, and key personnel. Problems that are not disclosed upfront will typically surface. Sellers who disclose issues proactively and explain the context close more deals at better prices than sellers who withhold information and lose buyer trust mid-process.

Thinking About Selling Your Business?

Regalis Capital works with serious, pre-qualified buyers who use SBA 7(a) financing to acquire businesses in the $500K to $5M range. As a seller, you pay nothing. No commissions, no fees, no obligation.

Our buyers come to the table with financing structured, an experienced advisory team behind them, and a clear process from LOI to close. If you want to connect with a buyer who knows how to close, start the conversation here.