The Scottish rate of income tax will be charged on the non-savings income of Scottish taxpayers. The rate will be calculated by reducing the basic, higher and additional rates of income tax levied by the UK Parliament by 10% and adding a new rate set by the Scottish Parliament (the Scottish rate). The resulting rates will be referred to as the Scottish main rates.
For example: if the UK rates remain 20% (basic), 40% (higher) and 50%, and the Scottish rate was 11%, the Scottish main rates would be 21%, 41% and 51%. On the other hand, if the Scottish rate were 9%, the Scottish main rates would be: 19%, 39% and 49%.
The Scottish rate of income tax replaces the Scottish Variable Rate (SVR), which was introduced by the Scotland Act 1998. As it is not a discrete tax, it remains covered by existing UK double tax agreements.
The non-savings income of a Scottish taxpayer will generally be liable to the Scottish rate of income tax; savings and dividend income of the Scottish taxpayer will still be taxed at the appropriate UK rate.
There are exceptions to these rules, which we shall deal with via our business guides (see above).
Consultation on the above is expected to take place in spring 2013.