Skip to content
Skip to content
Back to Dictionary

gain on sale

Gain on sale is the profit a company records when it sells an asset for more than the value it was carrying that asset at on its books.

"Oga, the company just made ₦12 million profit from selling that old warehouse in Apapa." "Ah, but did we actually make money, or did the building just get expensive because of Lagos land prices?" This is the conversation happening in a finance meeting somewhere in Lagos right now, and it is exactly what gain on sale is about.

Here is the thing. A company buys a building, a machine, or even shares in another business, and records it on its books at a certain value, minus whatever depreciation has chipped away at it over the years. If the company later sells that asset for more than that recorded value, the difference is not really sales revenue in the normal sense. It is a gain on sale, a one time win from selling something the business owns, not from selling what the business makes.

Say a Lagos logistics company bought a fleet warehouse years ago for ₦80 million. After depreciation, the books show it is worth ₦50 million now. Lagos property prices have climbed, so they sell it for ₦95 million. That ₦45 million difference between the sale price and the book value is the gain on sale. It shows up in the profit and loss statement, but smart investors know to separate it from the company's real, repeatable business.

This matters a lot for anyone reading company accounts, including Nigerians abroad checking on family businesses or investments back home. A company can look wildly profitable in one quarter simply because it sold off an old property or some old equipment, and not since its core business suddenly improved. If you are comparing this year's profit to last year's, always ask what portion came from actual operations and what portion came from a gain on sale.

It works the other way too. Sell the asset for less than its book value, and you record a loss on sale instead. Neither one tells you much about whether the company's main business is healthy, so treat gain on sale like a bonus chapter, interesting, but not the whole story.

A Port Harcourt manufacturing firm sells an old generator with a book value of ₦3 million for ₦5.5 million. The ₦2.5 million difference is recorded as a gain on sale in that year's accounts.

Questions people ask

Is gain on sale the same as operating profit?

No. Operating profit comes from the normal, repeated business of selling goods or services. Gain on sale comes from selling an asset the company owns, like property or equipment, and it usually happens once, not every year.

Does gain on sale count as taxable income in Nigeria?

Generally yes, gains from disposing of qualifying assets can attract capital gains tax under Nigerian tax law, so companies need to account for this separately from their regular company income tax on operating profit.

Why do investors look at gain on sale with suspicion?

Because it can make a struggling company's profit look better than it truly is for that one year. A wise investor checks whether profit growth came from selling assets or from the business actually doing better.

Last reviewed