The personal allowance
The personal allowance for 2018/19 is £11,850.
The marriage allowance
The marriage allowance permits certain couples, where neither pays tax at more than the basic rate, to transfer 10% of their unused personal allowance to their spouse or civil partner, reducing their tax bill by up to £237 a year in 2018/19.
Tax bands and rates
The basic rate of tax is currently 20%. From 6 April 2018 the band of income taxable at this rate is £34,500 so that the threshold at which the 40% band applies is £46,350 for those who are entitled to the full personal allowance. Additional rate taxpayers pay tax at 45% on their income in excess of £150,000.
The tax on income (other than savings and dividend income) is different for taxpayers who are resident in Scotland to taxpayers resident elsewhere in the UK. The Scottish income tax rates and bands apply to income such as employment income, self-employed trade profits and property income.
In the 2018/19 Scottish Budget, the Finance Secretary for Scotland announced significant changes to income tax bands and rates for Scottish resident taxpayers, introducing five possible income tax rates as shown in the table of rates at the end of this summary. The income tax rates range between 19% and 46%. Scottish taxpayers are entitled to the same personal allowance as individuals in the rest of the UK.
From April 2019, the National Assembly for Wales has the right to vary the rates of income tax payable by Welsh taxpayers.
Tax on dividends
In 2017/18 the first £5,000 of dividends are chargeable to tax at 0% (the Dividend Allowance). From 6 April 2018 the Dividend Allowance is reduced to £2,000. Dividends received above the allowance are taxed at the following rates:
- 5% for basic rate taxpayers
- 5% for higher rate taxpayers
- 1% for additional rate taxpayers.
Dividends within the allowance still count towards an individual’s basic or higher rate band and so may affect the rate of tax paid on dividends above the Dividend Allowance.
To determine which tax band dividends fall into, dividends are treated as the last type of income to be taxed.
Tax on savings income
Savings income is income such as bank and building society interest.
The Savings Allowance applies to savings income and the available allowance in a tax year depends on the individual’s marginal rate of income tax. Broadly, individuals taxed at up to the basic rate of tax have an allowance of £1,000. For higher rate taxpayers the allowance is £500. No allowance is due to additional rate taxpayers.
Some individuals qualify for a 0% starting rate of tax on savings income up to £5,000. However, the rate is not available if taxable non-savings income (broadly earnings, pensions, trading profits and property income less allocated allowances and reliefs) exceeds £5,000.