evidence: The two wealthiest people in Ireland have more wealth than the 50% of the population at the poorest end. Oxfam's annual wealth inequality report shows the top two wealthiest people here have a combined wealth of €15 billion. Oxfam Ireland is calling on the Irish government to bring in a wealth tax at "graduated rates of 2%, 3% and 5% above a high threshold of €4.7 million".