I propose to take Questions Nos. 18 and 32 together.
Irish residents are taxed on their worldwide income wherever it arises. Irish residents who are cross-Border workers are, therefore, liable for tax on their income accruing in Northern Ireland. Under the 1976 Double Taxation Agreement with the UK, however, cross-Border workers are given credit on their tax liability in the country of residence for tax paid in the country of work. As some rates of taxation are higher in the Republic than in the UK this in effect means that cross-Border workers resident in the South are liable for some Irish taxation in addition to UK taxation. This is in accordance with the general practice adopted by most member states of the European Union in regard to foreign income earned by residents. However, some member states have included in their double taxation agreements provisions in regard to frontier workers and in the majority of these cases taxation is based only in the country of residence.