IVG Intense Nic Salts Tax Free Vape Juice Ireland OB Vape Ireland to Introduce E liquid Products Tax (EPT) REGULATIONS A new excise tax on vape liquid will come into force on 11 May, with islanders set to pay 20p per millilitre on all eliquids, including nicotinefree products. Travellers aged 17+ will New excise duty on vapes and 1 rise on 20 cigarettes : r ireland New vape tax starts today in Ireland, adding 50 cent per ml to all e liquids in bid to protect young people from potential health risks.