What it means
When a company sells a product with a warranty, it takes on a future obligation. Some of the products will fail within the warranty period, and the company will have to pay for repairs, parts or replacements.
Accounting rules say the likely cost should be recognised straight away as an expense, with a matching liability on the balance sheet. The amount is an estimate based on experience.
Companies look at past claim rates, the average cost of a claim, the length of the warranty and any known quality problems. A new product with no history may need estimates based on testing or on similar products.
The provision is not cash set aside in a separate account. It is an accounting entry that reduces profit in the period of sale and creates a liability, and when a claim is paid, the cash cost is charged against the provision rather than to profit again.
Each period, the company reviews the balance. If claims are higher than expected, it increases the provision, which reduces profit, and if claims are lower, it releases some of the provision.
Large or repeated adjustments can signal that the original estimates were poor. Warranty provisions differ from separate service contracts that customers pay extra for.
A paid extended warranty is a distinct service that is recognised as revenue over its term, while the standard warranty included in the price is covered by a provision. Investors and lenders watch the provision because rising warranty costs often reveal quality or design problems before they show up in sales.
A provision that grows faster than revenue deserves a question to management.
In practice
Real-world examples
Example 1
A laptop maker sells 20,000 laptops with a two-year warranty. It estimates that 5% will need a $200 repair, giving a provision of 20,000 x 5% x 200 = $200,000. It records the cost in the quarter of sale, not when the repairs happen.
Example 2
A building contractor gives a one-year defects guarantee on a project worth $3,000,000. Based on past projects, it sets aside 0.5% of the contract value, which is 3,000,000 x 0.5% = $15,000. Any remedial work is charged against the provision. If the work costs less than expected, the unused balance is released at the end of the guarantee period.
Example 3
A car dealer sells vehicles with a manufacturer's warranty and reimburses nothing itself, because the manufacturer bears the cost. The dealer records no provision for that warranty. It records one only for any additional promise it makes on its own account. The accountants check the sales contract carefully to see who really bears the cost.
Think of it
It is like putting money in a jar for a car service you know is coming due next year, rather than waiting until the engine smokes to figure out how to pay for it.
Formula
Calculation
Warranty provision for the period = Units sold x Expected claim rate x Average cost per claim
Closing provision = Opening provision + Charge for the period - Claims paid
A company sells 8,000 appliances in a year. Past experience shows that 4% will need a warranty repair, and the average repair costs $150. Provision for the year = 8,000 x 4% x 150 = 320 x 150 = $48,000. If the opening provision was $30,000 and claims paid during the year were $41,000, the closing provision = 30,000 + 48,000 - 41,000 = $37,000.Case study
Seen in the real world
Brightline Appliances is an illustrative, fictional manufacturer that launched a new washing machine with a three-year warranty. It sold 10,000 units in the first year and estimated a 3% claim rate at an average cost of $220 per claim.
The provision was 10,000 x 3% x 220 = 300 x 220 = $66,000. Six months later, the service team reported that a faulty pump was causing many more failures, and the expected claim rate for the product rose to 6%.
The updated provision was 10,000 x 6% x 220 = $132,000, so the company charged an extra 132,000 - 66,000 = $66,000 to profit. In the illustrative result, the finance director raised the problem with the design team, and the pump supplier was replaced before the next production run.
Watch out
Common mistakes
- Waiting until claims arrive to record the cost, which overstates profit in the year of sale.
- Using last year's claim rate for a new product without testing, which can produce a provision far too low.
- Treating the provision as cash held in reserve, when it is only an accounting liability and the cash is still in the general funds.
Questions
People also ask
Is a warranty provision the same as a warranty reserve?
In everyday use the terms are similar, but accounting standards call the liability a provision when the amount or timing is uncertain.
When is a provision released?
When the warranty period ends or when claims turn out lower than expected, the unused amount is released and increases profit.
Does a warranty provision affect tax?
Tax rules often allow a deduction only when claims are actually paid, which creates a timing difference between the accounts and the tax return.