<P> Income tax is charged in respect of all property , profits , or gains . Since 2002 , Ireland has operated a tax year coinciding with the calendar year ( 1 January to 31 December ) . The change coincided with the introduction of the euro in Ireland . For administrative purposes , taxable income is expressed under four schedules : </P>
<P> Income tax is charged in respect of all property , profits , or gains . Since 2002 , Ireland has operated a tax year coinciding with the calendar year ( 1 January to 31 December ) . The change coincided with the introduction of the euro in Ireland . For administrative purposes , taxable income is expressed under four schedules : </P>
when did the tax year change in ireland
when did the tax year change in ireland
2002
2002