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· Selling a business

Seven mistakes that cost owners money at sale

Overpricing, thin records, lease problems, breaking confidentiality and leaving tax too late. The seven mistakes that most often cost owners money at sale.

General information only, not financial, legal or taxation advice. Tony Pope holds Queensland Office of Fair Trading licence 4963575.

Free confidential market appraisal. No cost, no obligation, and no charge before or after we meet. Licensed by the Queensland Office of Fair Trading, licence 4963575. Member, Australian Institute of Business Brokers.

The short version

  • Overpricing does not test the market, it burns it. Buyers who pass on a listing rarely come back when the price drops.
  • Records that do not reconcile are the single most common cause of extended due diligence.
  • A short lease with no option is a genuine obstacle to finance, not a detail to sort out later.
  • Confidentiality breaks cost real money through staff resignations and customers hedging.
  • Asset sale versus share sale has significant tax consequences and belongs with your accountant early.
Article cover: The mistakes that cost the most
Article cover: The mistakes that cost the most

None of these are exotic. They are the ordinary mistakes, made repeatedly, and each one has a cost that is easy to quantify after the fact and easy to avoid beforehand.

Mistake 1: pricing on hope instead of evidence

Owners price on what they need, what a neighbour reportedly got, or what the business felt like at its best. Buyers price on evidence.

An overpriced listing does not test the market, it burns it. Interest is highest in the first four to eight weeks. Buyers who look and pass rarely come back when the price drops, and a listing that has been sitting invites the question of what is wrong with it.

Mistake 2: financial records that do not reconcile

If the financials, the accounting file and the bank do not agree, due diligence stops being verification and becomes investigation. Even where the cause is innocent, it costs weeks and it costs trust.

Mistake 3: treating a short lease as a detail

A buyer needs tenure for at least as long as their finance runs. Their lender applies that test independently and often more strictly. A lease with two years left and no option is an obstacle to funding, not a formality to sort out at settlement.

Mistake 4: telling staff, customers or suppliers too early

Staff who hear the business is for sale hear that their job is uncertain. The good ones, the ones with options, start looking. Customers hedge. Suppliers tighten terms.

None of it shows as a single event. It shows up in the numbers three months later, precisely when a buyer is examining them.

Mistake 5: leaving capital gains tax until a contract exists

Structure drives the tax outcome and structure is hard to change once a contract is on foot. Owners regularly discover the consequences after the point at which anything could be done about them.

Mistake 6: choosing asset sale or share sale without advice

The two are different transactions with different tax, liability and transfer consequences for both sides. Buyers usually have a preference. So should you, and it should be an informed one arrived at with your accountant rather than a default.

Mistake 7: going to market before the business is ready

Almost every other mistake here is a symptom of this one. Six to eighteen months of preparation is what separates a business that sells cleanly from one that sits, drifts and eventually sells for less to a buyer who sensed the fatigue.


Common questions

What is the biggest mistake owners make when selling?

Going to market unprepared. Almost every other mistake on the list is a symptom of it.

Does overpricing really matter if I can reduce later?

Yes. Interest is highest in the first four to eight weeks. A listing that sits and then drops signals that something is wrong with it.

Can lease problems stop a sale?

They can. A buyer needs tenure for at least as long as their finance runs, and their lender applies that test independently.


Keep reading

Article cover: nine changes layered, three of them carrying weightNine things that changed for business owners this year, and which ones move your pricePayday super, a permanent write-off, a 4.75 per cent wage decision, a rate rise and a non-compete ban. A plain list of what actually landed in 2026, and which items a buyer prices.Article cover: a timeline with the cost of money marked on itThe cash rate is 4.35 per cent. What that does to what a buyer can payThe RBA raised in May and has held since. Rates do not change what your business earns, they change how much of it a buyer can borrow against, and that is a different problem with different answers.Article cover: a ledger with the wage line carrying more weightAward wages rose 4.75 per cent. Here is what it did to your appraisalThe Annual Wage Review 2026 lifted award minimum wages by 4.75 per cent from 1 July. On a wage heavy business that is a direct hit to earnings, and it changes the number a buyer works from.Article cover: a stepped profit line with one tread cut awayThe instant asset write-off is permanent now. What that does to your add-backsThe $20,000 instant asset write-off was made permanent from 1 July 2026. It is good news for cash flow and it quietly makes your profit harder for a buyer to read.Article cover: a gate opening on one side and holding on the otherNon-competes are going. What that means for your saleThe Government has announced a ban on non-compete clauses for workers below the high income threshold from 2027. The restraint you give a buyer is a different animal, and it is worth knowing which is which.Article cover: one point standing clear of a scattered fieldWhat a buyer reads into your industry before they read your numbersCompany failures rose 34.2 per cent in a year. A buyer brings that context to your business before they open a single spreadsheet, and there is a way to answer it.

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