Acquisition cost

What it means

Acquisition cost is the price of an asset plus every cost directly connected with obtaining it: freight, duty, installation, design documentation, advice, insurance in transit.

It excludes loan interest after the asset enters use and the cost of training operators. Those are the items where mistakes go both ways most often.

Acquisition cost is historical: once the asset is in use it does not follow the market, which is what sets it apart from fair value. A fall in value is expressed through depreciation or an impairment allowance, not by overwriting the original cost in the records.

How it works in practice

Depreciation runs off acquisition cost, so it is fixed when the asset enters use. Later documents belonging to the acquisition raise it and depreciation is recalculated.

For inventory freight and duty belong in the cost too. Posting them straight to expenses distorts the period’s result and makes the stock valuation wrong.

For a purchase in a foreign currency the cost is translated at the reference rate for the date of the transaction; any part covered by an advance uses the rate at which the advance was booked. Paying later at a different rate no longer changes the asset’s cost; the gap goes to FX differences.

What to watch out for

The line between a repair and a capital improvement decides whether the spend hits expenses at once or increases the cost. In an audit it is among the most frequently revisited items.

For a business not registered for VAT the tax on the invoice is part of the acquisition cost; for a VAT payer, whatever part it cannot deduct. Booking VAT separately without a right to deduct it understates both the asset and its depreciation for years ahead.