The section forms part of the set dealing with the tax-varying power of the Scottish Parliament.
Section 73 allows the Scottish Parliament to pass a resolution varying the basic rate of income tax for Scottish taxpayers by no more than 3 per cent. Section 74 makes further provisions with respect to tax-varying resolutions, and section 75 defines the term “Scottish taxpayer”.
Section 76 makes provision to take account of future changes to the structure of UK income tax. Sections 77 and 78 describe the accounting arrangements where income tax is increased or decreased for Scottish taxpayers. Section 79 permits the Treasury to make consequential subordinate legislation.