Attribute share-based compensation · Understanding Accounting

A grant-date fair value is not an immediate expense and vesting is not the first recognition date. Compensation cost follows the goods or services received over the requisite service period under the condition and attribution model.

Separate the conditions before scheduling cost

Condition	Core question	Recognition consequence in the instructional lane
Service	Did the grantee provide the required service?	Recognize as service is received, subject to the forfeiture policy
Performance	Is the specified operating or activity target probable under the applicable model?	Recognize or reverse as the probability conclusion changes
Market	Was the share-price or market-comparison condition included in grant-date fair value?	If requisite service is rendered, do not reverse solely because the market target fails

A target based on revenue, an IPO, or return on assets is not interchangeable with a target based on share price relative to an index. Write the exact target, measurement window, certifying evidence, and conclusion owner.

Suppose two equity-classified 10,000-unit tranches each have $10 of supplied grant-date fair value and complete all required service. One has a revenue target that is not achieved and is no longer probable; the other has a relative-share-price target embedded in grant-date fair value that is not achieved. Under the supplied conclusions:

Award condition	Measurement basis	Cost after required service and failed target
Performance condition, not probable	$100,000	$0; reverse prior cumulative cost
Market condition in grant-date fair value	100,000	$100,000; do not reverse solely for the market miss

The arithmetic is identical until the condition gate. The accounting is not. Do not use a share-price outcome as a probability reassessment or retain cost for a failed performance condition merely because the grantee completed service.

Build the schedule by tranche

Suppose Linden Peak grants 30,000 equity-classified units with a supplied $12 grant-date fair value. Ten thousand vest after each of Years 1, 2, and 3. The award has graded vesting.

For each tranche, retain:

units granted and expected to vest;
grant-date fair value per unit;
service inception and vesting date;
requisite service period;
condition type and current conclusion;
forfeitures estimated or recognized as they occur under the supported policy;
attribution method permitted and elected;
cumulative required cost; and
current-period cost as the change in cumulative cost.

current-period compensation cost
  = cumulative required cost at period-end
  - cost recognized through prior period

That cumulative catch-up structure handles revised performance probabilities and forfeiture estimates without plugging the current year.

For the three $120,000 tranches, separate attribution produces:

Reporting date	Cumulative tranche 1	Cumulative tranche 2	Cumulative tranche 3	Total cumulative	Less prior cumulative	Current-period cost
End of Year 1	$120,000	$60,000	$40,000	$220,000	—	$220,000
End of Year 2	120,000	120,000	80,000	320,000	(220,000)	100,000
End of Year 3	120,000	120,000	120,000	360,000	(320,000)	40,000

Each row recomputes the required cumulative amount first. Subtracting the prior row produces current-period cost; spreading the $360,000 total evenly would miss the front-loaded tranche pattern.

Forfeiture is not every failed outcome

A forfeiture generally follows failure to satisfy a service or other applicable vesting condition. An option that expires unexercised after vesting is not a forfeiture of the prior service. Failure of a market condition after requisite service does not reverse cost for an equity award whose fair value incorporated the market condition.

ASU 2016-09 permits an entity-wide accounting-policy election for forfeitures in its scope. Apply the election consistently and disclose it. A later switch is not a quarter-by-quarter estimate update; it requires a separate Topic 250 accounting-principle-change analysis, including preferability, transition, and disclosure as applicable. Do not estimate forfeitures in a favorable quarter and switch to actual forfeitures when headcount changes.

For example, an entity that estimated forfeitures through June cannot switch to accounting for them as they occur in September merely because unexpected departures would lower current expense. It continues the elected policy unless a supported Topic 250 change is made and reported; revised estimates within an estimate-based policy remain a different question.

Preserve the performance evidence trail

“Management expects the target” is not a complete probability assessment. Tie the conclusion to approved plans, actual-to-date results, remaining performance needed, contractual definitions, controllable and uncontrollable factors, forecast governance, and the reporting date. The deterministic schedule applies the supplied conclusion; it cannot prove probability.

If a performance condition becomes probable in Year 2, cumulative cost may require a catch-up for Year 1 service. If it later becomes not probable before vesting, the current model may reverse previously recognized cost. The schedule shows the probability history rather than rewriting earlier rows.

Reconcile expense, equity or liability, and future cost

For equity awards, credit the relevant APIC source as service cost is recognized. For liability awards, separate service attribution from fair-value remeasurement at each reporting date. Reconcile recognized cost, unrecognized cost, expected recognition period, vested and unvested units, forfeitures, and classification by award.

A total-award straight-line calculation can accidentally match one year while misstating tranche timing, probability catch-ups, and disclosures. Release only after the award register, payroll and service evidence, valuation packet, general ledger, tax schedule, EPS participation analysis, and note agree.