Last reviewed: 26 September 2026. Irish immigration pages were revised in June and September 2026. Immigration Service Delivery (ISD), part of Ireland's Department of Justice, Home Affairs and Migration, and the Embassy of Ireland in Canberra are the only reliable sources on what your application needs.
Australians do not need a visa to enter Ireland, and that shapes everything here. Most Australians who move to Ireland never file a visa application at all. The paperwork, and any notary, only enters the picture in two routes: a preclearance for a de facto partner, and the civil-status documents Ireland wants from outside Europe. For a working holiday, the answer is simpler: you need no notary.
Ireland's scheme for Australians aged 18 to 35 is not a visa but a Working Holiday Authorisation, issued only by the Embassy of Ireland in Canberra (or in London, for Australians living in the UK). The embassy's list asks for:
The list says "copies". It does not ask for certified or notarised copies, and it does not ask for a police check. A plain photocopy of your degree is what the embassy describes. Paying a notary to certify it adds cost and nothing else.
ISD says a national who does not need a visa does not need a visa or preclearance to travel to Ireland with an Irish spouse. You arrive, and then register. Its spouse scheme page lists what you bring to the immigration office: your original marriage certificate, both passports, evidence of a joint address and evidence of financial means.
That page does not mention an apostille. ISD's visa pages, by contrast, say that state-issued certificates from outside the EEA and Switzerland must be "attested/apostilled as genuine" by the issuing country's foreign ministry. Before your appointment, ask ISD whether it wants a DFAT apostille on your Australian marriage certificate. If it does, note that a certificate from a state or territory registry is a public document that DFAT can generally apostille directly, with no notary. Confirm with DFAT. Use the full registry certificate, not the decorative one handed over on the day.
A de facto partner of an Irish citizen is the case where Australians do file before travelling. ISD says non-visa-required nationals must obtain a preclearance letter before they go, apply from their home country or country of residence, and stay outside Ireland while it is processed. The border will not admit you on this basis without it.
The preclearance list is the most demanding on this page. Three items matter for anyone thinking about notaries.
Police clearance. ISD asks for a police clearance certificate no more than six months old, from your country of residence and every country you lived in during the previous five years. It must come from that country's police force, cover national and local records, and not be from a private company. For an Australian resident, that points to the Australian Federal Police national check rather than a check bought through a commercial broker. Confirm with ISD that the AFP certificate meets its wording, and order it late enough to be under six months old when lodged.
Bank statements. ISD wants six months of statements on bank letterhead, or printed internet statements "notarised by the bank" on every page, with a covering letter from the bank. This is a request for the bank's stamp and letter. It is not a request for an Australian notary public. Ask your branch for certified statements and a letter; do not pay a notary to certify a printout, because that is not what ISD describes.
Previous marriages. If either of you was married before, ISD asks for a clear colour copy of the marriage certificate and of the divorce, or a death certificate. Read these with the general rule above on apostilles for certificates issued outside Europe, and ask ISD whether it wants the originals apostilled. An Australian divorce certificate is a court document that DFAT can generally legalise directly.
The rest of the list is evidence of two years' cohabitation, relationship history, finances, insurance and the sponsor's documents. None of it involves a notary.
If a document is not in English or Irish, ISD wants a full translation. Its visa pages ask for the translator's confirmation of accuracy, the date, the translator's full name, signature and contact details. They add that a translation made outside the EEA or Switzerland must itself be attested or apostilled by that country's foreign ministry. For an Australian with a document from a third country translated here, that means a DFAT apostille on the translation as well. Australian documents in English need no translation.
For a child from a previous relationship, ISD's join-family pages ask for evidence of custody and, where the other parent has rights, "a sworn affidavit by that parent consenting". A sworn affidavit needs an authorised witness; an Australian notary is one option. Ask ISD whether it wants an apostille on it.
For a child travelling with only one parent, ISD asks for the other parent's written consent with a copy of their passport showing their signature. It does not ask for the consent to be notarised.
Do I need to notarise my degree for an Irish Working Holiday Authorisation? No. The embassy asks for copies of your educational certificates, and does not ask for them to be certified.
My Irish partner and I are married. Do I need a visa? Not as an Australian, according to ISD. You travel, then register with your original marriage certificate. Ask ISD in advance whether it wants that certificate apostilled.
Can a Justice of the Peace certify my documents for Ireland? The Irish lists we reviewed mostly ask for originals, plain copies or bank-certified statements, so the question rarely arises. Where an Irish body wants a document certified for use overseas, a JP certification is for domestic use and cannot be apostilled.