For UK nationals considering retirement in Europe, the real differentiator between destinations is rarely climate or cuisine. It is tax. How pensions are treated, whether special regimes apply, how capital gains and inheritance are handled, and how cleanly one can exit the UK tax system all matter far more to long-term outcomes than lifestyle alone.

Europe is often described as a high-tax continent - and broadly, that is true. But several countries have deliberately carved out exceptions for internationally mobile retirees, recognising the economic value of stable foreign income, low pressure on local labour markets, and long-term capital inflows.