Most business owners, asked what their company is worth, reach for the figure on their latest financial statements. It is the number they know, the number their accountant gave them, and the number that feels official. It is also, in almost every case, the wrong number to walk into a negotiation with.

Your accountant’s figure and your business’s market value are two different things — and the gap between them is where a great deal of money quietly changes hands.

What your accountant actually gives you

Your annual financial statements are prepared for one main purpose: compliance. They tell SARS what the business earned, they satisfy the Companies Act, and they give you a record of what came in and what went out. The balance sheet shows book value — broadly, what the business owns less what it owes, with assets carried at historical cost less depreciation.

That is genuinely useful information. But it was never designed to answer the question a buyer, a court or a funder is actually asking: what is this business worth to someone who wants to own it?

Book value looks backwards. It records what has already happened. A valuation looks forward — at what the business is likely to earn, how reliably, and what someone would reasonably pay today for that future.

What a proper valuation accounts for that book value ignores

A market valuation weighs the things that actually drive what a buyer will pay — almost none of which appear on a balance sheet:

Goodwill and earning power. A profitable business is usually worth far more than its net assets, because the buyer is acquiring a stream of future earnings, not a pile of equipment. Book value rarely captures this.

Customer concentration. A business earning R5 million a year from one client is worth far less — and is far riskier — than one earning the same from fifty. A buyer prices that risk in. Your statements do not show it.

Owner dependency. If the business runs because you run it, a buyer knows much of the value may walk out the door with you. How transferable the business is materially changes the number.

Forward trajectory. A business growing at 15% a year and one in slow decline can post identical profits this year and still be worth very different amounts.

What comparable businesses are actually selling for. Value is ultimately set by the market. What similar South African businesses change hands for right now is a reality check no internal figure provides.

These factors can move a valuation well above or well below book value. In a negotiation, that movement is the whole game.

Why the gap costs you

Here is the pattern I see again and again. The owner has no independent number of their own. So when a buyer, a departing partner or an opposing attorney puts the first figure on the table, that figure becomes the anchor. Every number after it moves down from theirs, never up from yours. And with nothing documented to push back with, you concede ground you cannot recover.

The gap between an opening offer and a defensible value is routinely 20 to 40 percent. On a business worth R4 million, that is somewhere between R800 000 and R1.6 million — left on the table, usually without the owner ever realising it was there to lose.

A professional valuation costs a fraction of that. It is the calculation most owners skip, until it is too late to matter.

Where it bites hardest

A sale or an unsolicited approach. The buyer has a model and a number. If you do not have your own, you are negotiating inside their framework. An independent valuation lets you negotiate from your number instead of theirs.

A divorce or a shareholder dispute. Here the methodology used to value the business effectively decides the outcome. A court or a mediator needs an independent opinion from a valuer with no stake in the result. Anything self-serving will be challenged — and should be.

A SARS or Capital Gains Tax matter. SARS expects a defensible market value at the date of disposal, with the assumptions documented to a proper standard. A number prepared for internal planning will not survive that scrutiny — not because it is wrong, but because it cannot be defended.

What “defensible” really means

A number on its own is not a valuation. It is a guess with formatting. What makes a valuation worth anything is the reasoning behind it: every assumption documented, every method cross-checked, and the conclusion built to withstand challenge — from the buyer’s advisers, from the other side’s expert, or from SARS.

That is the difference between a figure you hope holds and a figure you can stand behind in any room.

The honest version

Not every business owner needs a formal valuation today. Sometimes the right answer, after a short conversation, is that you do not — and I will tell you that.

But if you are heading towards a sale, a dispute, a divorce or a tax event, the worst time to work out what your business is worth is the moment someone else has already decided for you. Knowing your number — a real one, independently produced and properly documented — before you need it is one of the cheapest forms of protection a business owner can buy.

If you have a question about your own situation, send it to me. The first conversation is free, and there is no obligation either way.