Can I use the Current Account Switch Service to switch between Tide accounts?

You can't use the Current Account Switch Service to switch between Tide accounts. The service allows members to switch only from one provider to another.

You can see the list of Current Account Switch Service participants here.

Generally, an Entity will be resident for tax purposes in a jurisdiction if, under the laws of that jurisdiction (including tax conventions), it pays or should be paying tax therein by reason of his domicile, residence, place of management or incorporation, or any other criterion of a similar nature, and not only from sources in that jurisdiction. Dual resident Entities may rely on the tiebreaker rules contained in tax conventions (if applicable) to solve cases of double residence for determining their residence for tax purposes.

For individuals, this varies considerably from jurisdiction to jurisdiction and may include multiple factors like physical presence, ownership of property, nationality, family ties, financial interests or any other factor as prescribed by the local and international laws.