On this page
A seller normally recognises an expected warranty cost when the related sale creates a present obligation and a probable, measurable outflow. Paying a repair claim later uses the provision already recorded; it does not create the same expense again. The timing matters because profit and cash can move in different reporting periods.
The recognition decision comes before the cash flow
Under IAS 37, a provision represents an obligation whose amount or settlement date is uncertain. A warranty is a possible example. The sale and its warranty terms create the obligation; management estimates the resources needed to meet it at the reporting date. A mere plan for future spending is different: the business has not yet incurred an obligation to another party.
The sale-period entry records warranty expense and a provision liability. When a valid claim is settled, the liability and cash fall together. If subsequent information changes the estimate, the business revisits the provision. For analysis, compare the expense estimate with claims experience and with changes in the outstanding liability; a smaller estimate can lift current profit even when cash repairs have yet to change.
An illustrative sale and repair
Assume an invented manufacturer sells 1,000 identical devices for £100 each during a reporting period. Its supportable estimate is that 5% of devices will need one £20 repair under the warranty. The figures are illustrative, not reported company data. Expected repairs are 50 devices, so the sale-period warranty expense and closing provision are £1,000.
Suppose 30 of those repairs, costing £600 in total, are completed in the next period. The company pays £600 and reduces the provision by £600. With no change in estimate and no other claims, £400 remains in the provision for the outstanding obligation. Charging another £600 to warranty expense would count part of the original expected cost twice.
| Sale and initial estimate | £1,000 expense | £1,000 increase | No repair payment |
| Later repairs | No second expense | £600 decrease | £600 paid |
What the exam is testing
CFA Institute's Level I topic outline calls for the principles and analytical implications of expense recognition. In a warranty case, identify when the obligation arises, decide whether an estimate can be recognised, and separate the initial expense from the later settlement. Do not treat every possible future repair as an automatic provision: IAS 37 distinguishes a recognised provision from an unrecognised contingent liability when the recognition conditions are absent.
The common mistake is to follow cash: expense the repair only when the technician is paid. That would overstate profit in the sale period and understate it when claims arrive. If this distinction is still unfamiliar, revisit the CFA program overview alongside Omni's study methodology, then practise classifying the event before calculating the amount.
Sources
- 2027 Level I Topic Outlines · cfainstitute.org · Retrieved
- IAS 37 Provisions, Contingent Liabilities and Contingent Assets · ifrs.org · Retrieved
