I am informed by Revenue that a tax receipts by sector table is available on the Revenue Statistics website at: http://www.revenue.ie/en/corporate/information-about-revenue/statistics/receipts/receipts-sector.aspx.
This table provides the annual net receipts for PAYE, self employed Income Tax and Corporation Tax, as well other taxes, and is broken down across the various sectors for the years 2011 – 2016.
I am further informed by Revenue that RCT is a withholding tax that applies to certain payments by principal contractors to subcontractors in the construction, forestry and meat-processing industries and a sectoral breakdown is not available.