Identify the corporate asset rather than forcing a standalone valuation
Ind AS 36 paragraphs 100–102 address corporate assets such as headquarters or divisional assets whose cash inflows are not independent and whose carrying amounts cannot be fully attributed to the cash-generating unit under review. Identify the actual functions and beneficiaries. A standalone profit centre in the ledger does not automatically prove separate recoverable cash inflows, and absence of independent inflows does not justify excluding the asset from impairment analysis. ICAI Ind AS 36: paragraphs 100–105.
Support the allocation basis with operational facts
Where a portion can be allocated reasonably and consistently to a unit, include it in the carrying amount compared with that unit's recoverable amount. A usage, capacity or other driver needs evidence of why it fits that asset; the standard does not prescribe one universal revenue percentage. Retain the driver data, assessment of reasonableness and consistency and reconciliation of allocated portions to the corporate asset total. Avoid changing a driver solely to move an impairment away from a weak unit. ICAI Ind AS 36: paragraphs 100–105.
Keep the valuation perimeter consistent
The carrying amount and recoverable amount must concern the same unit or group and supporting asset benefits. Including headquarters-related benefits in cash-flow forecasts while omitting the related corporate asset from the carrying amount can create artificial headroom. Conversely, adding unrelated corporate assets to a unit without including the supported economic scope can distort the test. The models below stipulate internally consistent recoverable amounts to isolate allocation errors. ICAI Ind AS 36: paragraphs 100–105.
Use the smallest-group fallback when unit allocation is unsupported
Paragraph 102(b) does not permit an arbitrary forced allocation. First test the individual unit excluding the unallocable corporate asset and recognise the applicable loss. Then identify the smallest group including that unit to which a reasonable and consistent corporate-asset allocation can be made, and compare that group's carrying amount including its allocated corporate portion with group recoverable amount. Reflect the first-stage recognised loss before the group comparison rather than treating all tests as independent duplicate charges. ICAI Ind AS 36: paragraphs 100–105.
Allocate a recognised loss under the separate safeguards
Paragraph 104 applies the loss first against allocated goodwill and then pro rata against other relevant assets. Paragraph 105 constrains reductions by the applicable asset-specific floors. Thus an allocated headquarters portion does not mean all of a unit's shortfall is automatically written off against that headquarters asset. Preserve goodwill and other asset balances, floor checks and the final allocation in a separate loss-distribution schedule. ICAI Ind AS 36: paragraphs 100–105.
Retain the governance trail
The file should link the asset register, allocation drivers, unit definitions, carrying amounts, valuation scope, first-stage tests and group test. Document changes from the preceding period and distinguish new information from errors. This article assumes valid recoverable amounts and excludes tax, revaluation and other complications from its numerical models unless expressly stated. It focuses on corporate-asset inclusion and the testing sequence rather than recreating a full discounted-cash-flow valuation. ICAI Ind AS 36: paragraphs 100–105.
Applicable primary references
ICAI Ind AS 36: paragraphs 100–105
Six worked illustrations
All facts and amounts below are fictional. Assumptions describe the model, not additional statutory rules.
Illustrative example 1: Supported sixty-forty allocation
A headquarters asset has ₹30 lakh carrying amount, reasonably allocated 60% to A and 40% to B. Portions are ₹18 lakh and ₹12 lakh. A's other assets ₹100 lakh plus ₹18 lakh give ₹118 lakh against assumed recoverable amount ₹110 lakh, a ₹8 lakh shortfall. B's ₹80 lakh plus ₹12 lakh is ₹92 lakh against ₹100 lakh recoverable amount, with no shortfall.
Illustrative example 2: Evidence can displace an equal split
A ₹20 lakh corporate asset has a supported 25:75 usage allocation. Portions are ₹5 lakh and ₹15 lakh. An unsupported equal split would allocate ₹10 lakh each, shifting ₹5 lakh between units. Equal division is not justified merely because there are two units.
Illustrative example 3: First-stage loss before group comparison
An unallocable corporate asset is ₹30 lakh. Unit A carries ₹80 lakh with recoverable amount ₹70 lakh, giving a ₹10 lakh first-stage loss. Unit B then carries ₹120 lakh. The smallest-group carrying amount after A's loss is ₹70 lakh + ₹120 lakh + ₹30 lakh = ₹220 lakh. Against group recoverable amount ₹210 lakh, the additional shortfall is ₹10 lakh, making total recognised shortfalls ₹20 lakh before the required allocation safeguards.
Illustrative example 4: Omitted corporate portion hides a shortfall
A unit's other assets carry ₹100 lakh and its consistent recoverable amount is ₹105 lakh. A supported corporate-asset allocation is ₹10 lakh. Including it gives ₹110 lakh carrying amount and ₹5 lakh shortfall; omitting it would falsely show ₹5 lakh headroom.
Illustrative example 5: Group headroom does not erase the first-stage loss
Unit A carries ₹100 lakh against ₹90 lakh recoverable amount; B carries ₹100 lakh and an unallocable corporate asset is ₹20 lakh. A first loses ₹10 lakh. The group then carries ₹210 lakh against a stipulated ₹250 lakh recoverable amount, so there is no additional group loss. The group headroom does not undo A's properly recognised ₹10 lakh first-stage loss.
Illustrative example 6: Loss allocation is not all to headquarters
Assume a tested group with no goodwill carries an operating asset of ₹100 lakh and corporate asset portion ₹20 lakh, with recoverable amount ₹90 lakh. The shortfall is ₹30 lakh. Assuming no asset-specific floor constrains allocation, pro-rata losses are ₹25 lakh and ₹5 lakh respectively, leaving ₹75 lakh and ₹15 lakh, totalling ₹90 lakh.
Ten-step verification table
| Step | Action | Evidence |
|---|---|---|
| 1 | Identify corporate assets | Map shared headquarters, divisional and support assets. |
| 2 | Identify beneficiaries | Relate assets to actual units or groups. |
| 3 | Assess independent inflows | Avoid inventing a standalone recoverable amount. |
| 4 | Support allocation drivers | Retain reasonable and consistent usage evidence. |
| 5 | Reconcile carrying amounts | Include allocated corporate portions once. |
| 6 | Align valuation perimeter | Match forecast benefits and carrying-amount scope. |
| 7 | Use fallback sequence | Test the unit first, then the smallest supported group. |
| 8 | Carry first-stage losses forward | Avoid duplicate charges or erasing required losses. |
| 9 | Apply loss-allocation floors | Review goodwill priority and asset-specific limits. |
| 10 | Retain final bridge | Connect registers, valuations, allocation and recognised amounts. |
Sixteen practitioner FAQs
1. Is every headquarters asset a separate CGU?
No. Assess actual independent cash inflows and the corporate-asset characteristics.
2. Can an asset be omitted because it has no separate cash inflows?
No. Apply the corporate-asset allocation or group approach.
3. Does Ind AS 36 prescribe revenue as the only allocation driver?
No. Support a reasonable and consistent basis for the actual asset.
4. Is an equal split always reasonable?
No. The number of units is not sufficient evidence.
5. Can the driver change just to avoid a unit loss?
An opportunistic change is not a supported consistency rationale.
6. What if a portion can be allocated to a unit?
Include it in the unit's carrying amount for the consistent comparison.
7. What if allocation to that unit cannot be supported?
Use paragraph 102(b)'s unit-then-smallest-group sequence.
8. Which group should be used?
The smallest group meeting the stated reasonable-and-consistent allocation condition.
9. Should the first-stage loss affect the group carrying amount?
Yes. Carry recognised losses into the subsequent comparison.
10. Can group headroom automatically reverse the first-stage loss?
No. Do not use the group test to erase a properly recognised unit loss.
11. Does the full shortfall automatically reduce headquarters?
No. Apply the separate paragraph 104 loss-allocation rules.
12. What role does goodwill have?
Allocated goodwill is reduced first under paragraph 104.
13. Are all other assets reduced without limits?
No. Apply paragraph 105's asset-specific constraints.
14. Do these models determine recoverable value?
No. They assume supported values to isolate inclusion and allocation.
15. Why must forecast scope match carrying amount?
Mismatched perimeters can manufacture or conceal headroom.
16. What should a reviewer trace end to end?
Corporate assets, drivers, unit/group scope, sequential tests and the final constrained loss allocation.
Conclusion
A headquarters asset cannot be omitted merely because it lacks independent cash inflows. Support a reasonable, consistent allocation or use the prescribed smallest-group testing sequence.