Presidential elections are conducted in line with Article 12 of the
Constitution of Ireland and under the Presidential Elections Act 1993, as amended. An election is ordinarily held not more than 60 days before the scheduled ending of the incumbent's seven-year term of office. In case of a casual vacancy (by death, resignation or removal from office) an election is held within 60 days. The dates during which candidates may be nominated and the date of the election are fixed by an order made by the
Minister for Housing, Local Government and Heritage. All
Irish citizens may vote in presidential elections if they have the right to vote in elections to
Dáil Éireann (the lower house of the
Oireachtas or parliament). The
voting age is eighteen. The Dáil
electoral register is based on
residency within a geographical
Dáil constituency, so that those living abroad may not vote, except diplomats and military posted overseas. Resident
UK citizens may vote in
Dáil elections but not presidential elections. A
proposed constitutional amendment would give
non-resident citizens a vote in presidential elections. Elections are conducted by means of the
instant-runoff voting, which is the
single-winner analogue of the
single transferable vote used in
other Irish elections. The constitution calls the system "
proportional representation by means of the single transferable vote", although a single-seat election cannot be proportional. To qualify, candidates must: • be nominated by: • at least twenty members of the Houses of the
Oireachtas (, 174 TDs and 60 senators), or • at least four of the 31
county or city Councils, or • him- or herself, in the case of an incumbent or former president who has served one term. The election order will declare the last day on which nominations may be received. If a member of the Oireachtas or a County or City council nominate more than one candidate, only the first nomination paper received from them will be deemed valid. If there is only a single candidate they will be deemed elected without a poll. No one may serve as President for more than two terms. ==Spending limits and donations==