v3.25.1
Deferred Tax Balances - Schedule of Deferred Tax (Details) - EUR (€)
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Schedule of Deferred Tax [Line Items]      
Net Loss before taxes € 5,089,998 € 4,870,580 € 1,226,855
Non-deductible for tax purposes 1,678,703  
Net Loss post Non-deductibles 3,411,295    
Income tax recovery at statutory rates 509,015  
Effect of tax rate change (22,461) 40,119 € 26,773
Effect of rate difference    
Total Deferred Tax Assets 509,015    
Unrecognized Deferred Tax Assets 509,015    
Net Deferred Tax Assets Recognized € 9,436  
Brera Holdings [Member]      
Schedule of Deferred Tax [Line Items]      
Net Loss before taxes 3,224,458    
Non-deductible for tax purposes 1,170,033    
Net Loss post Non-deductibles € 2,054,425    
Tax Rate 13.00%    
Income tax recovery at statutory rates € 256,803    
Effect of tax rate change    
Effect of rate difference    
Total Deferred Tax Assets 256,803    
Unrecognized Deferred Tax Assets 256,803    
Net Deferred Tax Assets Recognized    
UYBA [Member]      
Schedule of Deferred Tax [Line Items]      
Net Loss before taxes 578,869    
Non-deductible for tax purposes 134,219    
Net Loss post Non-deductibles € 444,650    
Tax Rate 24.00%    
Income tax recovery at statutory rates € 106,716    
Effect of tax rate change    
Effect of rate difference    
Total Deferred Tax Assets 106,716    
Unrecognized Deferred Tax Assets 106,716    
Net Deferred Tax Assets Recognized    
Brera Milano [Member]      
Schedule of Deferred Tax [Line Items]      
Net Loss before taxes 671,629    
Non-deductible for tax purposes 358,700    
Net Loss post Non-deductibles € 312,929    
Tax Rate 24.00%    
Income tax recovery at statutory rates € 75,103    
Effect of tax rate change    
Effect of rate difference    
Total Deferred Tax Assets 75,103    
Unrecognized Deferred Tax Assets 75,103    
Net Deferred Tax Assets Recognized    
FKAP [Member]      
Schedule of Deferred Tax [Line Items]      
Net Loss before taxes 196,483    
Non-deductible for tax purposes 15,751    
Net Loss post Non-deductibles € 180,732    
Tax Rate 10.00%    
Income tax recovery at statutory rates € 18,073    
Effect of tax rate change    
Effect of rate difference    
Total Deferred Tax Assets 18,073    
Unrecognized Deferred Tax Assets 18,073    
Net Deferred Tax Assets Recognized    
Consol P&L Adjusting items [Member]      
Schedule of Deferred Tax [Line Items]      
Net Loss before taxes 418,559    
Net Loss post Non-deductibles € 418,559    
Tax Rate 13.00%    
Income tax recovery at statutory rates € 52,320    
Effect of tax rate change    
Effect of rate difference    
Total Deferred Tax Assets 52,320    
Unrecognized Deferred Tax Assets 52,320    
Net Deferred Tax Assets Recognized