This part of GOV.UK is being rebuilt – find out what beta means

HMRC internal manual

# Intangible assets: groups: degrouping: examples of degrouping computation

## CTA09/PART8/S780(3) and S785(4)

### Example 1

Facts

Assume an intangible asset with an estimated ten year life, is purchased by group company A for £10,000 and tax deductions for amortisation are allowed to it following the accounts for accounting periods (APs) 1-3 of £1000 per AP. At the beginning of AP4 the asset is transferred to group company B for its book value of £7000 (though it has a market value of £9000 at the time). B continues to write down the asset in APs 4 and 5 by£1000 per AP and obtains tax deductions accordingly, on the basis of the tax-neutral treatment described in CIRD40300. B leaves the group at the end of AP5.

Computation when B leaves group

• B is deemed to have realised and reacquired the asset for £9000; that gives rise to a taxable credit of £2000, representing the excess of the market value at the time of the transfer (£9000) over the tax written down value at that time (£7000).
• B’s amortisation deduction for AP4 is adjusted to reflect an acquisition cost of £9000, not £7000. So, applying the rules described in CIRD12755 onwards, the deduction due for AP4 is:
• £1000 x £9000 / £7000 = £1286.
• The extra deduction for that period of £286 (£1286 - £1000) and the taxable credit of £2000 are netted off and brought to account in AP5 as if they had arisen immediately before B left the group.
• The deductible debit for AP5 itself is £1286 (£7714 / £6000 x £1000).
• The tax written down value when B leaves the group is therefore £6428.

### Example 2

Facts

Assume that at the beginning of AP1 company A transfers its business as a going concern to company B for its book value. The business is successful and its market value is more than its book value. The difference (say £10000) is the value of its goodwill (which cannot appear on A’s balance sheet because it is internally generated).

Company B leaves the group at the end of AP3.

Computation when B leaves group

• B is deemed to have realised and reacquired the asset for £10000; that gives rise to a taxable credit of £10000 (as B inherits A’s nil acquisition cost).
• B obtains deductions for sums written off the asset as if it had been capitalised in the accounts at its market value on acquisition (£10000), see CIRD12780.
• If, for example, it is assumed that the goodwill has a ten-year life (reflecting the judgement that by which time other businesses will have succeeded in eroding its competitive edge) then deductible debits for amortisation of the asset will be £1000 per annum.
• On that assumption the adjustment under the degrouping rules for AP3 will be the taxable credit of £10000 less amortisation debits referable to AP1 and AP2 of £1000 per period, giving a net taxable credit of £8000.
• An amortisation debit of £1000 is also given for AP3.
• The tax written down value of the asset when B leaves the group is therefore £7000.

### Classification of adjustment in CT computation

In this case the adjustment would be treated as a receipt of B’s trade (see CIRD40520).