Additional rate (45 per cent) taxpayers are not given a personal savings allowance.
You might also look at holding premium bonds. In December 2023, the annual prize rate was 4.65 percent and prizes are tax-free (2). But the odds of winning a premium bond prize are just 24,000 to one (for every £1 bond). So you would need to hold a significant amount of them to have a good chance of reaching the annual prize rate. You can hold up to £50,000 in premium bonds.
In addition, you can pay up to £25 a month, or £270 a year, into a tax-exempt savings plan with a friendly society over a term of 10 to 25 years. A friendly society, like a building society, is a mutual association owned by its members. The savings plan is a kind of fund that invests the pooled money from its members into various assets, which can include shares, bonds, property and cash. But in order to qualify for the tax-free status, the policy must be held for the full term or until the death of the policy holder (3). And early surrender could mean you get back less than you invested and that you could potentially be liable for tax on any investment gains (4).
Once you have made full use of mainstream tax allowances (or even decided not to make full use of them), then you can consider other investments such as offshore and onshore bonds, Enterprise Investment Schemes (EISs), Venture Capital Trusts (VCTs), and investments qualifying for inheritance tax business relief, if suitable. These can be tax-efficient in some circumstances.
Finally, couples can try to maximise their combined allowances by taking advantage of any differences in their individual tax bands when setting up investments. But, as is the case with financial planning in general, this can be complex and you may want to seek the advice of a good financial adviser. At Schroders Personal Wealth one of our key principles is to have regular reviews with an adviser. Financial advisers monitor changes to tax allowances and can help ensure you are making the most of tax opportunities, in line with your specific needs and circumstances.