
GloBE Country Guide: Monaco
Analysis of the domestic implementation of the Pillar Two Global Minimum Tax rules in Monaco for accounting periods beginning on or after December 31, 2026.
As with most aspects of the GloBE Rules, Article 6.3.1 of the OECD Model Rules provides that the GloBE treatment of intra-group transfers of assets follows the accounting treatment.
The accounting treatment generally values the transfer of assets at fair value (eg FRS 102 requires the total fair value of any consideration as well as the assets, liabilities and contingent liabilities of the acquirer to be determined).
Therefore any gain or loss recognised for accounting purposes would also flow through into the GloBE income calculation.
The acquiring entity may recognise goodwill (if the consideration paid is higher than the fair value) or a bargain purchase gain (also known as negative goodwill which arises where the fair value of the assets is higher than the consideration paid on paid) on the acquisition.
Goodwill is typically recognised as an asset on the balance sheets.
Future amortisation of the Goodwill is permitted as a cost for GloBE purposes providing it is reflected in the financial statements.
The treatment of negative goodwill varies on the accounting standard, but for example, under FRS, IFRS 3 and US GAAP, negative goodwill is recognized as a gain on acquisition in the income statement.
It is not taken to the P&L as it is reduced from the value of the assets acquired.
This is also confirmed in Article 2.1.2 of the OECD Administrative Guidance which provides that the arm’s length principle applies irrespective of whether the MNE Group accounts for transactions between constituent entities at the disposing constituent entity’s carrying value rather than based on fair value.
If a company purchased assets for 10 million that had a market value of 15 million, the initial accounting entry would be:
Dr Fixed Assets (Balance Sheet) 15 million
Cr Consideration paid (cash etc – Balance Sheet) 10 million
Cr Gain on acquisition 5 million
There is then a further entry of:
Dr Negative Goodwill (Balance Sheet) 5 million
Cr Assets (Balance Sheet) 5 million
For Pillar Two GloBE purposes, the 5 million gain on acquisition is recognized providing it is reflected in the acquiring entity’s financial statements.
Given many domestic tax regimes permit gains and losses to be deferred on intra-group transfers, Article 6.3.2 of the OECD Model Rules include a similar rule which applies where there is a ‘GloBE Reorganisation’.
A Globe Reorganisation occurs where there is a transfer of assets and:
(a) the consideration for the transfer is, in whole or in significant part, equity interests
(b) the transferors gain or loss on the assets is not wholly or partly subject to tax; and
(c) the tax law applicable to the transferee entity requires them to use the transferor’s tax base as the carrying value of the assets (the so-called ‘stand in the shoes’ principle).
This means that the transferor jurisdiction must provide for the tax-free deferral of the gain and the base cost is not uplifted in the transferee jurisdiction.
The Pillar Two Commentary notes that while this will generally be the case for purely domestic transactions it will not always be the case for international transactions.
Where there is an intra-group transfer of assets that doesn’t meet these requirements, it is treated as a ‘non-qualifying gain or loss’ and needs to be recognised in GloBE income (or loss).
Similarly, the carrying value of the assets is uplifted for calculating depreciation and amortization etc.
If only part of the gain is qualifying, only that part qualifies as a qualifying gain for GloBE purposes.
Domestic jurisdictions frequently permit deferrals of gains where the consideration is solely in shares or other securities and restrict it where part of the sales price is paid in cash.
In such a case, the element of the gain that was attributable to the cash consideration would be included as GloBE income.
Deferred tax adjustments can also be reflected in the consolidated financial statements.
In the case of an intra-group transfer of assets the Pillar Two rules generally recognise them providing they don’t relate to a qualifying gain or loss from a GloBE reorganisation.
In many jurisdictions, the tax computation is based on the separate financial accounts of group entities rather than the consolidated accounts.
Therefore, if an asset arises on consolidation its tax base will be nil as the asset is not recognised for tax purposes and there would be no tax deduction for any amortisation.
This results in a temporary difference equal to the initial carrying value in the consolidated financial accounts.
On creation, the deferred tax liability would not impact the accounting tax figure as the entry would be to goodwill (ie Dr Goodwill, Cr Deferred Tax Liability). Therefore, there would be no impact on GloBE covered taxes on creation.
As the goodwill is amortised the deferred tax liability is unwound and there would be a credit to the profit and loss account (Dr Deferred Tax Liability, Cr Deferred Tax P&L) that would offset the amortisation in the accounts.
In most cases, purchase accounting adjustments are not recognised in the Pillar Two rules, but they are in the case of an intra-group transfer of assets (to the extent it is not a GloBE reorganisation).
In some jurisdictions there can be a deemed disposal of assets.
This occurs in the UK for instance where a company migrates by changing its treaty residence.
In other jurisdictions it can apply on an ‘immigration’ (ie where a company becomes tax resident in a jurisdiction).
In general, the company is treated as though it had disposed of and immediately reacquired its assets. This could crystallise gains or losses on its assets and would uplift the base cost of the assets to the market value for tax purposes.
Note that deferred tax arising in this case (ie a difference between the carrying value of assets for tax and financial accounting purposes) is recognised for Pillar Two purposes.
Article 6.3.4 of the OECD Pillar Two Model Rules allow an MNE Group to make an election to reflect the domestic tax treatment.
The taxable gain or loss is recognised and the carrying value of its assets for GloBE purposes are adjusted (increased where there is a gain).
The gain or loss can either be included in the GloBE income or loss in the year the gain or loss occurred or spread equally over five years.
As with most aspects of the GloBE Rules, Article 6.3.1 of the OECD Model Rules provides that the GloBE treatment of intra-group transfers of assets follows the accounting treatment.
The accounting treatment generally values the transfer of assets at fair value (eg FRS 102 requires the total fair value of any consideration as well as the assets, liabilities and contingent liabilities of the acquirer to be determined).
Given many domestic tax regimes permit gains and losses to be deferred on intra-group transfers, Article 6.3.2 of the OECD Model Rules include a similar rule which applies where there is a ‘GloBE Reorganisation’.
A Globe Reorganisation occurs where there is a transfer of assets and:
(a) the consideration for the transfer is, in whole or in significant part, equity interests
(b) the transferors gain or loss on the assets is not wholly or partly subject to tax; and
(c) the tax law applicable to the transferee entity requires them to use the transferor’s tax base as the carrying value of the assets (the so-called ‘stand in the shoes’ principle).

Analysis of the domestic implementation of the Pillar Two Global Minimum Tax rules in Monaco for accounting periods beginning on or after December 31, 2026.

Monaco has published draft legislation introducing a Qualified Domestic Minimum Top-up Tax (QDMTT) for multinational enterprise groups. The measure is contained in Bill No. 1129 on the minimum taxation of multinational enterprise groups, dated 14 July 2026 and received by Monaco’s Conseil National on 28 July 2026.

On July 23, 2026, Canada has released a proposed targeted amendment to its Global Minimum Tax Act that would broaden the circumstances in which an intra-group financing or investment arrangement must be neutralised when applying the transitional Country-by-Country Reporting (“CbCR”) safe harbour.

On July 17, 2026, Bill No. 8795 was deposited in the Luxembourg Chamber of Deputies. This would implement the OECD’s January 2026 Side-by-Side package, introduce the permanent Simplified ETR Safe Harbour and extend the Transitional CbCR Safe Harbour.

On July 16, 2026 Barbados issued a guidance note: Qualified Domestic Minimum Top-up Tax (QDMTT): Transitional Rule for Fiscal Year 2024 – Transitional Application of Section 5(4) of the Corporation Top-Up Tax Act, 2024-16.

On July 13, 2026, the UK government published draft Finance Bill 2026–27 legislation implementing the OECD’s January 2026 Side-by-Side package.

On July 1, 2026, Australia issued the Taxation (Multinational—Global and Domestic Minimum Tax) Amendment (2026 Measures No. 2) Rules 2026. This incorporates elements of the OECD Agreed Administrative Guidance issued in December 2023, June 2024 and January 2026.

On June 26, 2026, Cyprus issued Decree 272/2026 to confirm entry-into-force dates for the main January 2026 OECD safe harbour package

On June 22, 2026, the UAE issued Ministerial Decision No. 96 of 2026 to implement the OECD Side-by-Side Tax Package.
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