As published on rte.ie, Tuesday 10 August, 2021.
The high proportion of tax revenue coming from corporation tax represents "a significant risk to the public finances," according to a report published by the Department of Finance today.
Last year, corporation tax accounted for 20% of tax revenues compared to an average 12% a decade ago.
€11.8 billion was collected in corporation tax last year - that's the highest amount on record.
It’s also two and a half times greater than the amount collected in 2014.
Ten firms, all multinationals, accounted for just over half of the corporation tax collected in 2020.
Foreign multinationals pay 82% of the corporation tax collected.
The Department’s Annual Taxation Report says the current reforms under negotiation at OECD level could result in Ireland’s corporation tax take being reduced by €2 billion.
However, the report notes it could be higher.
The report also notes that resilience income tax receipts were the man reason that the tax take only declined by 3.5% last year, despite the pandemic.
It was the first decline in tax income in a decade.