From the 6th of April 2025, the UK’s long-standing “non-dom” and “remittance based taxation” regime has been abolished. The non-dom rules allowed individuals to exempt foreign income from UK taxation, as long as such income was not remitted to the UK. This meant that individuals could receive substantial foreign income without it being subject to UK tax, making the UK attractive for international businesspeople and investors seeking to minimise their tax burden. However, under the Sweden-UK tax treaty, Sweden retained the right to tax the income if the UK had not taxed it due to the fact that it had not been remitted to the UK. For Sweden, this meant that income originating from Swedish sources was fully taxable in Sweden as long as it was not taxed in the UK.
In its place, a new system was introduced: Foreign Income and Gains (FIG). The main difference between these regimes is that the FIG rules are not based on which income is remitted to the country. Instead, they offer a general exemption from tax on certain foreign income during a four-year period in which the rules apply.