IAS 19 Employee Benefits — Summary, Worked Example & Practice Questions

Every form of reward given in exchange for work falls into one of four groupings, and the grouping decides how much machinery is applied (IAS 19.5). Short-term benefits are those expected to be settled in full within twelve months of the end of the period in which the work was done — wages, social security contributions, paid holiday, sick pay, bonuses payable soon after the year end, and non-cash items such as a company car or subsidised housing. Post-employment benefits are what the person receives once they have stopped working: pensions, lump sums on retirement, and continuing medical cover. Other long-term benefits sit awkwardly in between — long-service awards, sabbatical leave, deferred bonus arrangements and long-term disability payments, all owed to people still employed but not due within the short-term window. Termination benefits are different again in that they are not paid for services at all; they are paid because the employment is ending.

The reason for the sorting is that estimation error grows with distance. A wage bill for December is known within pennies. A holiday accrual requires a view on how many unused days will actually be taken. A long-service award requires an estimate of how many employees will still be there in five years. A pension requires a view on mortality, salary growth, staff turnover and the discount rate, over a horizon measured in decades, and a small movement in any one of those assumptions moves the reported liability by a great deal.

That is also why the presentation rules diverge. For short-term items the whole cost goes through profit or loss and nobody argues about it. For defined benefit pensions the standard separates the part of the movement that reflects this year's economics from the part that merely reflects a change of estimate, and sends them to different statements. Understanding that separation is most of understanding IAS 19.

Short-term benefits are recognised as the work is performed, at the amount the entity expects to hand over, with no discounting because the delay is too brief to matter (IAS 19.11). Anything already paid is derecognised; anything earned but unpaid at the year end is a liability; anything paid in advance of the service is an asset. Where another standard requires it — a self-constructed asset under IAS 16, or inventory in production — the labour cost is capitalised into the asset instead of being expensed, but the measurement is the same.

Paid absences need a distinction that is easy to state and easy to forget in an exam. Entitlement that survives the year end is accumulating: the employee builds up a right that can be carried forward and used later, so a liability is recognised as the entitlement is earned, measured at the additional amount the entity expects to pay because of the unused days it expects will eventually be taken (IAS 19.13). Whether the days would also be paid out in cash on leaving affects how much of the balance is expected to be used, not whether an accrual arises at all.

Entitlement that lapses is different. Ordinary sick leave that cannot be carried over confers nothing until somebody actually falls ill, so no liability builds up during the year and the cost is recognised when the absence occurs. An entity granting ten days of non-cumulative sick pay a year accrues nothing at the year end for staff who happened to stay healthy.

Bonus and profit-sharing arrangements are accrued only where the entity has no realistic way out of paying and can put a dependable figure on the amount (IAS 19.19). The obligation can be legal — a contractual formula tied to reported profit — or constructive, where a long-standing practice of paying has created an expectation the entity cannot walk away from without damaging its relationship with its workforce. Because the payment usually depends on the year's result, and because part of the workforce will leave before payment date, the estimate has to allow for expected departures rather than assume everyone qualifies.

Post-employment arrangements split into two kinds, and the split is not about paperwork or about whether a separate fund exists — it is about who is left carrying the risk (IAS 19.8 and 19.26–30).

In a defined contribution arrangement the employer agrees to pay a set amount into a separate entity and, once that money has gone, has nothing further to answer for. If the fund invests badly, or the retiree lives longer than the money lasts, the shortfall falls on the employee. The accounting is correspondingly simple: the contribution owed for the period is the expense for the period, with an accrual for anything unpaid at the year end and a prepayment where the entity has run ahead. No actuary is needed and no obligation sits on the balance sheet beyond the unpaid instalment.

In a defined benefit arrangement the employer has promised the employee a result — often a pension calculated from years of service and final or average pay — and remains on the hook for delivering it whatever the fund does. Poor investment returns, longer lifespans and faster salary growth all land on the employer, who must make up the difference. Because the employer bears that risk, the balance sheet has to show the position of the promise itself, not merely the cash paid across during the year.

Examiners test this boundary with arrangements that look like one thing and behave like another. A scheme described as contribution-based but containing an undertaking to make good any deficit, or to guarantee a minimum return, is a defined benefit arrangement, because the employer has kept the risk however the documentation is worded. A multi-employer scheme is classified according to its substance too: it is treated as defined benefit where the participating entities collectively carry the funding risk, and only where there is genuinely insufficient information to do that may an entity account for it as though it were contribution-based, with disclosure of that fact and of its share of any deficit (IAS 19.32–39). State plans are approached in the same way.

Measuring a defined benefit promise is a four-stage exercise (IAS 19.57). The entity estimates what will eventually be paid, discounts it to a present value, measures the fund set aside to meet it, and reports the difference.

The obligation is built up using the projected unit credit method. The idea is that each year worked earns the employee an additional slice of the eventual pension, so the actuary works out what that year's slice will be worth when it is finally paid — projecting salaries forward where the benefit depends on future pay — and then discounts it back to today. Adding up all the slices earned to date gives the present value of the obligation. Because future salary growth is built in, the liability reflects the promise as it will actually crystallise rather than what it would cost if everybody stopped earning increases tomorrow.

The discount rate is not the entity's borrowing rate and not the expected return on the fund. It is taken from yields on high-quality corporate bonds with maturities matching the timing of the payments, using government bond yields where no deep market in such corporate bonds exists (IAS 19.83). Because the rate reflects the time value of money rather than the risk of the employer or of the investments, a fall in bond yields inflates the reported obligation even though nothing about the promise has changed — a point that causes a great deal of complaint from preparers and a great many exam questions.

Plan assets are the investments held by the fund, measured at fair value at the reporting date, less any liabilities of the fund itself other than the obligation to pay the benefits. They are not the employer's own assets and cannot be used for anything else. The statement of financial position then carries a single net figure: obligation less assets. A shortfall is a net defined benefit liability; a surplus is a net defined benefit asset.

A surplus is not automatically recognised in full. It can only be carried to the extent the entity would genuinely get something out of it — cash refunds it is entitled to, or a reduction in the contributions it will otherwise have to make in future. That limit is the asset ceiling, and where the surplus exceeds it the excess is written off, with the effect of the ceiling itself forming part of the remeasurements taken to other comprehensive income (IAS 19.64).

The year's change in the net position is dissected into three components, and knowing where each one lands is the single most examinable thing in the standard (IAS 19.120).

• Service cost goes to profit or loss. This is the current service cost — the value of the extra slice of pension earned by this year's work — together with past service cost arising where the terms of the plan are improved or cut back or where the plan is trimmed, and any gain or loss made on settling part of the obligation early. Past service cost is recognised in full at the point of the amendment; it is not spread forward.
• Net interest goes to profit or loss. It is one figure, not two, obtained by applying the discount rate to the opening net liability or asset, adjusted for significant contributions and payments during the year. Conceptually it is the interest accruing on the obligation less the interest the assets are deemed to have earned at that same rate — note that the assets are credited with the discount rate and not with whatever return anyone expected them to make.
• Remeasurements go to other comprehensive income. These are the movements that arise because the estimates turned out to be wrong or have been revised: the effect of changing the actuarial assumptions, the difference between what was assumed about experience and what actually happened, the part of the fund's return above or below the interest already recognised in net interest, and any change in the effect of the asset ceiling.

The critical feature of the third component is that it never comes back. Amounts recognised in other comprehensive income under this standard are not recycled into profit or loss in any later period, whatever happens to the plan afterwards (IAS 19.122). They may be moved within equity — many entities transfer them straight into retained earnings — but they will not appear in the income statement again. That is a deliberate design choice: the smoothing devices of earlier versions, which let entities defer and drip-feed actuarial swings through earnings, were removed precisely so that the volatility is shown once, immediately, and outside profit.

Contributions the employer pays into the fund are not an expense at all under this model. They are a transfer of cash into plan assets, which reduces the net liability; the expense was recognised when the service was rendered, not when the cash moved. A candidate who charges both the service cost and the contributions to profit or loss has double-counted, and it is a common way to lose several marks in one stroke.

Termination benefits are paid because employment is ending — either because the entity has decided to end it, or because the employee has accepted an offer to go in exchange for a payment. Since no service is being bought, there is no period over which to spread the cost; the whole amount is recognised at a single date, being the earlier of the point at which the entity can no longer retract the offer and the point at which it recognises the costs of a restructuring under IAS 37 that includes the payments (IAS 19.165). Where the benefits fall due more than twelve months after the reporting date they are discounted. An enhanced pension given as part of a redundancy package is dealt with under the post-employment rules rather than as a termination benefit.

Other long-term benefits use the same measurement machinery as defined benefit pensions but a simpler presentation: every component of the movement, remeasurements included, goes to profit or loss. There is no split to other comprehensive income, on the reasoning that the estimation uncertainty over a five-year long-service award is nothing like that over a forty-year pension promise.

The disclosure requirements are extensive because the numbers rest on so much judgement. An entity explains the nature of its plans and the risks they expose it to, reconciles the opening and closing obligation and plan assets, breaks down the assets by class, states the significant actuarial assumptions used, and shows how sensitive the obligation is to a reasonable change in each of them (IAS 19.135–147). It also gives an indication of what the plan means for future cash flows, including expected contributions and the maturity profile of the promise. For a large scheme these notes routinely run to several pages, and they are usually where an analyst learns whether the reported net figure is comfortable or fragile.