For losses that meet the accrual criteria of ASC 450, an entity will generally record them at the amount that will be paid to settle the contingency, without considering the time that may pass before the liability is paid. Discounting these liabilities is acceptable when the aggregate amount of the liability and the timing of cash payments for the liability are fixed or determinable. The discount rate used should produce an amount at which the liability could be settled in an arm's length transaction with a third party. Practice has gravitated toward using the risk-free rate of monetary assets that have comparable maturities. Entities with these liabilities that are eligible for discounting are not, however, required to discount those liabilities; the decision to discount is an accounting policy choice.

The classification in the statement of operations of the accretion of the liability to its settlement amount is an accounting policy decision that should be consistently applied and disclosed.

When discounting is applied, the discount rate applied to a liability should not change from period to period if the liability is not recorded at fair value.

There are certain instances outside of ASC 450 (e.g., in the accounting for asset retirement obligations) where discounting is required.

IFRS requires that the amount of a provision be the present value of the expenditure expected to be required to settle the obligation. The anticipated cash flows are discounted using a pre-tax discount rate (or rates) that reflect(s) current market assessments of the time value of money and the risks specific to the liability (for which the cash flow estimates have not been adjusted) if the effect is material.

Provisions shall be reviewed at the end of each reporting period and adjusted to reflect the current best estimate. The carrying amount of a provision increases in each period to reflect the passage of time with said increase recognized as a borrowing cost.