Tax bills are never fun, so whether you’re a millionaire, a pensioner, an average working earner or a new parent, striving to be more tax efficient is always worthwhile. In the UK in 2025, there exist a number of tax efficient investment opportunities created or supported by the government; designed to help you save for the future, grow your wealth, and stimulate the country’s economy at the same time.
In this UWM Accountants guide to tax efficient investing, we’ll explore the nature of tax efficient investments in the UK, as well as 8 of the most useful and effective investment opportunities for minimizing your tax bill.
What is tax efficient investing in the UK?
In most traditional investment scenarios—in which you invest your hard-earned cash into a single start-up business, or into a portfolio of businesses on the stock exchange—whilst you might make returns on your investment, you’ll still be taxed on those earnings.
With tax efficient investing in the UK, however, a variety of schemes have been established offering tax breaks, reductions and exemptions in return for your investment.
The tax efficiency, here, is used by the government as an incentive to encourage different forms of investment—be that encouraging the UK workforce to invest in pensions to better prepare for the future, or encouraging higher earners to invest their wealth in young UK businesses to help grow the economy.
Why invest?
Before we dive into the main body of the article, it’s worth answering a simple yet often overlooked question: Why invest in the first place? Reasons can vary greatly from person to person and are often quite personal—indeed, it’s your personal goals for investing or saving which should inform the type of tax efficient investments you engage with.
To give a few examples of the sorts of reasons you might choose to invest your hard-earned cash, we’ve compiled a short list:
- Investing to save money for the purchase of your, or your child’s, first home
- Investing to save money for the future in the form of a pension
- Investing to grow your money and make healthy returns on the initial investment
- Investing to reduce your tax bill
- Investing to protect and grow your children’s or grandchildren’s inheritance
Exploring the risks of investing
Investing is, by its very nature, risky. When investing your earnings in stocks, shares, venture capital portfolios or other businesses, you are relying on the positive performance of those assets in order to achieve the growth of your investment.
If the assets you invest in perform well, then not only are you saving money but you’re growing your savings at the same time. On the other hand, if the assets you invest in do not perform—or worse, fail—you could end up losing some or all of the money you initially invested.
Thankfully, when it comes to tax efficient savings and investments in the UK, the tax incentives offered help to offset some of that inherent risk. Moreover, there are different investment options available each with different degrees of risk, meaning that you can still become more tax efficient without taking on levels of risk you’d be uncomfortable with.
Generally speaking, it is tax efficient investments for higher rate taxpayers that carry the most risk.
8 tax efficient investments and savings opportunities: UK 2025
There are eight principal types of investments and savings in the UK, which we would define as ‘tax efficient’. Meaning that by investing your money in these schemes, you may be able to either reduce your tax bill or avoid certain taxes, like Capital Gains Tax (CGT), altogether.
1) ISAs, LISAs, and IFISAs
Let’s begin with one of the tax efficient savings schemes you’re most likely to have heard of before: the Individual Savings Account, or ISA for short. In fact, around 20% of UK adults already hold some form of ISA.
ISAs basically work like beefed-up savings accounts, with higher interest rates than you’d normally receive via a savings account at your local bank, and tax-free incentives to boot. There are different types of ISAs available, too, each with different restrictions, advantages, and tax incentives.
1.1) Individual Savings Account (ISA)
The standard ISA can be opened as either a Cash ISA or a Stocks and Shares ISA. The difference comes down to where your money goes.
In a Cash ISA, the money you save is stored in bank and building society accounts as well as some NSI (National Savings and Investment) assets. The Cash ISA is one of the lowest-risk investment schemes discussed in this article.
In a Stocks and Shares ISA, your savings are invested in more commercial assets such as shares in companies, corporate and government bonds. A Stocks and Shares ISA is slightly higher-risk than a Cash ISA, but offers the opportunity to grow your savings faster and farther.
The beauty of an ISA is that it allows you to save and grow your money in an income tax and CGT free environment, meaning that the government cannot tax the interest your ISA savings generate. Similarly, dividends received on shares held in an ISA are also tax free. In contrast, any interest earned on regular savings in a bank account exceeding your Personal Savings Allowance are automatically taxed by HMRC.
You are allowed to hold several different types of ISA at once, so long as you do not invest more than the £20,000 per year investment limit across your ISA portfolio.
1.2) Lifetime Individual Savings Account (LISA)
A Lifetime ISA (either ‘Cash’ or ‘Stocks and Shares’) is a specialised type of ISA designed to help individuals save for either the purchase of their first home or for retirement (as a pension backup or alternative). As such, there are hefty penalties for choosing to withdraw from a LISA outwith either of these scenarios.
On the plus side, Lifetime ISAs tend to have much higher interest rates than regular ISAs, with some of the best LISAs available in the UK in 2025 offering interest rates just south of 5%. Investing your savings in a LISA for someone else, such as a child or grandchild, can be a way to make your earnings stretch further without taxation, whilst giving your chosen recipient a helping hand for the future.
1.3) Innovative Finance Individual Savings Account (IFISA)
A medium-high risk tax efficient savings opportunity exists in the form of Innovative Finance ISAs, or IFISAs. An IFISA takes your tax-free savings and invests them in so-called ‘peer to peer’ or ‘P2P’ lending—in which borrowers pay you high interest rates in exchange for your money. The longer you lend a borrower your IFISA savings, and the riskier the investment they make with it, the higher the tax-free interest you may earn.
2) Pension schemes
There are few savings goals in life quite as important as the pension. Whilst the UK government provides state pensions to all UK taxpayers above a certain age, most earners like to build an additional security net for their futures by investing in additional pension schemes—such as workplace pension schemes or, for the self-employed, self-invested personal pensions (SIPPs).
The maximum you can invest in pension schemes in a single tax year is currently £40,000.
By investing your earnings into a pension pot you are able to reduce your tax bill, since all pension pot payments are subject to tax relief at your income tax rate. For example, if you’re a Basic Rate Taxpayer then for every £1,000 you invest in your pension fund, you can claim back £200 (20%) tax free. For Additional Rate Taxpayers, the same investment would earn you £450 back from the taxman.
Savings held in pension pots, as with ISAs, are also considered free from income and capital gains tax. Better yet, any earnings on those savings—generated through investing in allowable assets—can grow your pension pot tax free, too. When it comes to withdrawing savings, pensioners get a tax-free lump sum allowance.
3) Government bonds, or ‘gilts’
Another tax efficient type of investment in the UK comes in the form of government bonds, sometimes known as ‘gilts.’
Gilts offer taxpayers an opportunity to invest in our national government in exchange for tax incentives and, potentially, a return on those investments—they are essentially “IOUs” from the government with set timeframes for maturity, from two to thirty years.
In exchange for your investment, the government pays you a fixed rate of interest dependent on the length of time you’ve chosen to invest. For example, Bloomberg lists the interest rates of UK Gilts in March 2025 thusly:
| Type of Gilt | Price of Individual Gilt | Interest Rate (“Coupon”) |
| 2 Year Yield UK Gilt | £99.20 | 3.75% |
| 5 Year Yield UK Gilt | £100.51 | 4.38% |
| 10 Year Yield UK Gilt | £99.31 | 4.50% |
| 30 Year Yield UK Gilt | £88.18 | 4.38% |
Whilst income tax is still charged on earnings from government bonds in the UK, profits made on the sale of gilts or the retrieval of gilts upon maturation are exempt from Capital Gains Tax.
4) Venture capital investments
We’ll close our article with a look at some of the higher risk tax efficient investments available to UK taxpayers: venture capital investments. As with any type of investment, of course, though the risk is higher, so too are the potential returns higher and the government tax incentives better. There are three major types of tax efficient investments for higher rate taxpayers in venture capital: EIS, SEIS, and VCTs.
4.1) Enterprise Investment Scheme (EIS)
The Enterprise Investment Scheme was established in 1994 to encourage private investors (typically Higher Rate or Additional Rate earners) to invest their cash in unlisted, early-stage UK businesses.
The idea was that the government could incentivise high earners with tax breaks in exchange for their cash stimulating the growth of new businesses and thus of the national economy. Since 1994, the EIS has raised £34bn for over 42,000 companies.
Investing in start-ups and unlisted business is always a risk, since many start-ups ultimately fail. To counteract this risk, the UK government provides a wide range of tax efficient incentives to investors, including:
- 30% income tax relief on the value of the investment
- Exemption from Capital Gains Tax when selling or disposing of EIS shares
- Loss relief and EIF deferral relief to help mitigate risk
- Inheritance tax exemption when EIS shares are part of a deceased person’s estate
4.2) Seed Enterprise Investment Scheme (SEIS)
The Seed Enterprise Investment Scheme was established in 2012 as a sister scheme to the EIS. The SEIS holds shares in even younger and smaller capital-imperative companies, compared to those eligible for EIS funding. This means that the investment risk with SEIS is higher than with EIS; yet, by the same token, SEIS may present a greater yield for your investment over time.
To offset the higher risk, the tax incentives of SEIS are even greater. In addition to CGT and IHT exemption and loss relief, SEIS investors are rewarded with a 50% income tax relief on investment value and capital gains reinvestment relief—allowing investors to reduce their CGT bill by 50% provided the value of the bill is reinvested in SEIS-qualifying shares.
4.3) Venture Capital Trusts (VCTs)
Venture Capital Trusts operate via stock-and-share portfolios overseen by fund managers. When investing your earnings in a VCT, your fund manager will take the investment and spread it across their portfolio of later-stage UK businesses in a range of different sectors and industries, providing you with a strong chance of seeing healthy returns on your investment.
The risk of investing is lower with VCTs compared to the EIS or SEIS, however, and as such the tax incentives on offer are fewer. Whilst income from VCT investments is subject to 30% tax relief, dividends are income tax exempt, and any growth in your investment is exempt from CGT, other perks like IHT exemption and Loss Relief are not available.
Choosing the right tax efficient savings option for you
Knowing how, where and when to invest your cash to reduce your tax bill and grow your wealth is challenging. With so many different tax efficient investments and savings opportunities available, choosing the right tax efficient solution to meet your goals can be hard.
Which is why seeking the advice of a local, professional accountant can make all the difference.
Take your first steps toward greater tax efficiency today by booking a consultation with an accountant, or start shopping around for the best ISA, pension, gilt and venture capital combination to build an investment strategy suited to your personal needs.
