Disclosure Of Income Tax [Text Block]

IG Group Holdings PLC - Filing #2074506

Concept	2023-06-01 to 2024-05-31	As at 2024-05-31	As at 2023-05-31	2022-06-01 to 2023-05-31
Disclosure of income tax [text block]		—	—	—
Major components of tax expense (income) [abstract]
Tax expense (income)	9 3 .1 GBP	—	—	86 . 2 GBP
Disclosure of temporary difference, unused tax losses and unused tax credits [text block]	—	—	—	—
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets and liabilities [abstract]
Deferred tax assets	—	24 .6 GBP	23,200,000 GBP	—
Deferred tax liabilities	—	51. 3 GBP	6 0.8 GBP	—
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]