British citizens do not need a traditional paper visa to enter New Zealand for tourism stays of up to six months, but they must obtain an NZeTA (New Zealand Electronic Travel Authority) before they depart. The NZeTA is a digital authorization that is linked to your passport and is generally valid for multiple entries over a period of two years. The application process is done online or through a mobile app and usually takes only a few minutes, although you should apply at least 72 hours before your flight to account for any processing delays. Along with the NZeTA, you will also be required to pay the IVL (International Visitor Conservation and Tourism Levy), which is a small fee used to support the country's infrastructure and protect its unique environment. Upon arrival, you must still meet standard entry requirements, such as having a passport valid for at least three months beyond your departure date, proof of a return or onward ticket, and evidence of sufficient funds to support yourself during your stay. It is important to note that if you intend to work or study, a standard NZeTA is not sufficient, and you would need to apply for a specific work or student visa well in advance.