Banking in the Channel Islands, or even further afield, comes with both advantages and drawbacks
Jason Porter of the financial adviser Blevins Franks said: “The wealthy who own businesses, real estate and other assets around the world use offshore centres because they offer stability and confidentiality, as well as a certain degree of asset protection.
“When assets are spread across numerous jurisdictions, an offshore bank will have the inhouse experience and expertise to deal with cross-border transfers and cashflows.”
He said modern banking technology “has meant that many offshore banks could offer their services to people far further down the financial ladder than they used to” but “they maintain the financial barriers to entry to retain the exclusivity and attraction to the wealthy”.
Other banks have exploited this technology to widen their market. But in most cases Mr Porter said they would “maintain some degree of financial qualification”, such as a minimum balance.