Investment trusts are closed-ended companies listed on the London Stock Exchange; ETFs are open-ended funds trading on exchanges. Investment trusts can trade at a discount or premium to net asset value and can use gearing (borrowing). ETFs typically track an index with lower ongoing charges. Both can be held inside ISAs and SIPPs. Investment trust dividends are paid from revenue; ETF distributions depend on the underlying holdings (FCA, AIC, Investment Association, 2026). |
Key facts
- Investment trusts are closed-ended investment companies listed on the London Stock Exchange.
- ETFs are open-ended pooled vehicles that issue and redeem shares via authorised participants to maintain prices near NAV.
- Investment trust share prices can trade at discounts or premiums to net asset value.
- Investment trusts can borrow (gearing) to increase exposure; standard ETFs do not.
- Both can be held inside ISAs and SIPPs with no UK tax on dividends or gains inside the wrapper.
The structural difference
An investment trust is a closed-ended investment company. The number of shares is fixed at any point in time (subject to occasional issues or buybacks), so the price is set by supply and demand, not by NAV. An ETF is structured to allow continual creation and redemption of shares by authorised participants, which keeps the price close to NAV.
Discounts and premiums
Investment trust shares can trade above NAV (premium) or below NAV (discount). The discount or premium reflects investor sentiment, sector rotation, and the trust's record. Discounts can offer a buying opportunity but can also widen further. ETFs trade at, or very close to, NAV through the creation and redemption mechanism.
Gearing
Investment trusts are permitted to borrow money to increase exposure. Used wisely, gearing amplifies returns in rising markets; in falling markets, it amplifies losses. Most equity ETFs do not borrow. Leveraged ETFs are a separate category and are typically unsuitable for long-term retail investors.
Dividend reserves
Investment trusts can hold up to 15 percent of annual income in reserve, allowing them to smooth dividend payments. Several UK trusts have records of progressive dividends spanning 50 or more years. ETFs typically distribute all income received in a period and cannot reserve.
Cost
OCFs vary by structure and strategy. Passive ETFs are typically cheaper (often 0.05 to 0.30 percent) than actively managed investment trusts (often 0.50 to 1.00 percent). Some investment trusts charge performance fees in addition to a base OCF.
Tax inside a UK wrapper
Inside an ISA or SIPP, dividends and capital gains on both structures are tax-free. Outside a wrapper, dividends are subject to dividend tax and gains are subject to CGT, the same as for any UK-listed share.
Stamp duty
Stamp Duty Reserve Tax of 0.5 percent applies to the purchase of investment trust shares (which are UK-listed shares). ETFs are generally exempt from UK stamp duty regardless of where they are listed.
When each structure suits
ETFs typically suit broad-market index exposure at the lowest cost. Investment trusts suit themes where a discount opportunity exists, where gearing is wanted, where dividend smoothing matters, or where the strategy benefits from a closed-ended structure (e.g. private equity, infrastructure, illiquid assets).
Investment trust legal structure and history
Investment trusts are closed-ended investment companies incorporated under the Companies Act 2006 and listed on the London Stock Exchange. The structure dates from the Foreign & Colonial Government Trust launched in 1868, the oldest investment trust still in existence. The Association of Investment Companies (AIC) is the trade body for the sector and publishes detailed statistics on the universe of trusts at theaic.co.uk.
The closed-ended structure means the number of shares in issue is fixed at any point in time. The share price is determined by supply and demand on the secondary market, not by the underlying net asset value. New shares can be issued through rights issues or placings; existing shares can be bought back by the company through share buyback programmes. The share count is therefore stable but not constant.
Investment trust boards have legal duties to shareholders under company law and additional duties under the AIC Code of Corporate Governance. Directors are typically independent of the investment manager, providing oversight on the manager's performance, fees, and shareholder returns. The board can change the investment manager if performance is poor, a feature not available in open-ended funds.
ETF structure and creation/redemption mechanism
ETFs are pooled investment vehicles structured as open-ended funds in most jurisdictions, with their shares listed on a stock exchange. UCITS ETFs (regulated under the EU Undertakings for Collective Investment in Transferable Securities Directive) dominate the UK retail ETF market. The funds are typically domiciled in Ireland or Luxembourg for tax efficiency, with cross-listings on the London Stock Exchange and other European exchanges.
The creation and redemption mechanism keeps ETF share prices close to NAV. Authorised participants (typically large investment banks and market makers) can deposit a basket of the underlying securities with the ETF in exchange for new ETF shares (creation), or surrender ETF shares back to the fund in exchange for the underlying securities (redemption). The mechanism creates an arbitrage opportunity that closes any persistent gap between share price and NAV.
The creation and redemption mechanism operates only in primary market activity by authorised participants. For retail investors, the ETF trades on the exchange like any other share. The bid-ask spread on the exchange reflects market maker pricing, typically a few basis points for major ETFs but wider for less liquid or specialist products.
Discount and premium dynamics in trusts
Investment trust share prices can diverge from net asset value, creating discounts (price below NAV) or premiums (price above NAV). The discount or premium reflects investor sentiment, sector positioning, the trust's track record, and supply and demand for the specific share. The AIC publishes discount and premium data for every trust at theaic.co.uk.
Discounts tend to widen during periods of market stress when investors prefer liquidity and certainty. They can also widen when the trust's investment strategy falls out of favour, when the manager retires, or when shareholder activists target the trust. Discounts on weaker trusts can persist for years. Some trusts have implemented discount control mechanisms: share buybacks, periodic tender offers, and continuation votes.
Premiums occur when demand exceeds the available share supply, often in popular specialist sectors. A trust trading at a 5 percent premium is selling for GBP 1.05 for every GBP 1.00 of underlying assets. Premium positions are typically not sustainable long-term and can compress to discount during market downturns. Investors buying at premium accept the risk of price compression.
Gearing and its impact on returns
Investment trusts can borrow money to gear up exposure to the underlying portfolio. Typical gearing ranges from 0 to 15 percent of net assets, though some specialist trusts use higher levels. Gearing increases returns in rising markets and amplifies losses in falling markets. The Bank of England's monetary policy decisions affect borrowing costs and therefore the attractiveness of gearing.
The structural advantage of investment trust gearing is that the borrowing is permanent capital from the trust's perspective. The trust does not face margin calls or forced deleveraging in market stress (unlike retail leverage products). The borrowing is typically through bank facilities or long-term bonds issued by the trust.
ETFs generally do not borrow. Leveraged ETFs exist as a separate category but use derivatives to achieve daily leverage targets and are typically unsuitable for long-term retail holding. The compounding effects of daily leverage rebalancing produce path-dependent outcomes that diverge from the underlying index over multi-day periods.
Dividend reserves and distribution policy
UK investment trust company law allows trusts to retain up to 15 percent of annual income as reserve, drawing on the reserve to smooth dividend payments across years. The mechanism enables trusts to maintain or grow dividends even in years when underlying income falls. Several UK trusts have records of progressive (year-on-year increasing) dividends spanning 50 or more years.
The AIC publishes lists of 'dividend hero' trusts with progressive dividend records. Examples include City of London Investment Trust, Bankers Investment Trust, and Alliance Trust, each with progressive dividends spanning multiple decades. The dividend smoothing capacity makes trusts particularly attractive to income-focused investors.
ETFs typically distribute all income received in a period (for distributing share classes) or accumulate it within the fund value (for accumulating share classes). The lack of reserving capacity makes ETF dividends more variable from year to year. For income investors who value smoothing, investment trusts have a structural advantage.
FCA regulation and the Consumer Duty
The Financial Conduct Authority regulates UK retail investment activity under the Financial Services and Markets Act 2000. The FCA's Conduct of Business Sourcebook (COBS) sets the conduct rules for firms dealing with retail clients, including suitability requirements for advised sales, appropriateness assessments for non-advised execution, and disclosure obligations on product information and charges. The Conduct of Business Sourcebook also sets product governance rules requiring firms to design products with a clear target market in mind.
The Consumer Duty, in force since 31 July 2023, requires firms to deliver fair value to retail customers, to ensure communications are clear and not misleading, to support customer understanding, and to support customer outcomes consistent with their needs. Firms must publish annual Consumer Duty implementation reports and demonstrate ongoing monitoring of customer outcomes. The FCA has used the Duty to drive changes in fund pricing, platform fee transparency, and disclosure of total costs and charges.
The Financial Services Compensation Scheme (FSCS) provides compensation up to GBP 85,000 per firm where a regulated investment firm fails and client money or assets are missing. The FSCS does not cover market losses; investments that fall in value with the market are not compensated. The Financial Ombudsman Service handles complaints against regulated firms, with award limits of GBP 430,000 for complaints referred from 1 April 2024.
UK tax allowances and the ordering principle
UK retail investments are typically held inside tax-advantaged wrappers where possible. The annual ISA allowance is GBP 20,000 per adult, with no further tax on income or capital growth inside the wrapper. The pension annual allowance is GBP 60,000 gross for most savers, with tapering for high earners with adjusted income above GBP 260,000. Inside these wrappers, dividends and capital gains accrue free of UK tax.
Outside a wrapper (in a General Investment Account), dividends above the GBP 500 dividend allowance are taxed at 8.75, 33.75, or 39.35 percent depending on the saver's income band, and capital gains above the GBP 3,000 annual exempt amount are taxed at 18 or 24 percent on shares from 30 October 2024 onwards. The CGT annual exempt amount has been reduced substantially from GBP 12,300 in 2022 to 2023 down to GBP 3,000 from the 2024 to 2025 tax year.
Bed and ISA (selling holdings in a GIA and re-buying them inside an ISA in the same operation) is a routine way to migrate wealth from taxable to sheltered wrappers under the annual CGT allowance. Spouse and civil partner transfers can be made on a no gain/no loss basis, allowing each spouse to use their own CGT and ISA allowances.
Platform structure and dealing costs
UK retail investment platforms charge a combination of platform fees (typically 0.15 to 0.45 percent of assets, or a flat annual amount), underlying fund OCFs (0.06 to 1.50 percent depending on the fund), and dealing charges per trade (zero for fund deals, GBP 5 to GBP 12 for equity and ETF trades). Stamp Duty Reserve Tax of 0.5 percent applies to most UK share purchases; ETFs and AIM-listed shares are generally exempt.
Foreign exchange charges apply on overseas-denominated trades. UK platforms typically charge 0.25 to 1.5 percent FX spread depending on the deal size. For a saver holding US-listed shares or ETFs, the cumulative FX charge over a long investment horizon can be material. Specialist multi-currency platforms offer interbank-rate FX with smaller spreads, useful for investors with substantial overseas exposure.
Platform regulation under the FCA Client Assets Sourcebook (CASS) requires client money to be held in segregated bank accounts and client assets in nominee accounts segregated from the platform's own assets. The 2018 collapse of Beaufort Securities and the 2019 SVS Securities special administration tested the framework and confirmed that segregated nominee structures generally protect underlying client assets in firm failure scenarios.
Risk, diversification, and time horizon
Equity investments have historically produced positive long-run real returns on UK and global data but with substantial short-term volatility. Drawdowns of 20 to 40 percent occur in major bear markets. The FCA expects regulated firms to assess clients' attitude to risk, capacity for loss, and investment horizon under the suitability rules. The standard guidance is that investments in equities should be held for at least five years; shorter horizons argue for cash or short-dated bond holdings.
Diversification across asset classes (equities, bonds, property, cash), geographies (UK, developed overseas, emerging markets), and sectors reduces but does not eliminate portfolio risk. Global equity index funds tracking benchmarks such as the FTSE All-World or MSCI World provide broad diversification at low cost. The historical correlation between equities and bonds has varied; the 2022 period saw both fall together, challenging the standard 60/40 balanced portfolio assumption.
The sequence of returns matters particularly for retirees drawing income from a portfolio. Poor returns in the early years of drawdown combined with regular withdrawals can permanently impair the portfolio's lifespan. Standard mitigations include a multi-year cash buffer for income, dynamic withdrawal rules that respond to portfolio value, and partial annuitisation to cover essential expenditure.
Costs over the long run
Investment costs compound over time. A 1 percent annual fee compounded over 30 years removes approximately 26 percent of a portfolio's final value compared with a zero-fee benchmark, at typical long-run equity returns. Index funds with OCFs of 0.06 to 0.30 percent typically outperform active funds with OCFs of 0.50 to 1.50 percent on net-of-fees performance, as documented in successive SPIVA reports from S&P Dow Jones and FCA market studies.
The FCA Asset Management Market Study (2016 to 2017) found weak price competition and persistent underperformance among active funds. The Consumer Duty has driven increased disclosure of total costs and ongoing Value Assessment reports from Authorised Fund Managers, providing investors with comparable data on fund performance and costs. Annual Value Assessments are published on each fund manager's website.
Disclaimer
This article provides general information on investment trusts and ETFs and is not personal financial advice. Investments can fall in value.
Frequently asked questions
Are investment trusts riskier than ETFs?
Investment trusts can use gearing, which adds risk. Discounts can widen. ETFs generally lack these features but carry the underlying market risk of their holdings.
Can both be held inside an ISA?
Yes. UK-listed investment trusts and UCITS ETFs are both eligible for the Stocks and Shares ISA.
Why are investment trust prices different from NAV?
Because shares are fixed in number, share price reflects investor demand. NAV reflects the value of underlying holdings. The difference is the discount or premium.
Do ETFs pay dividends?
Yes, where the underlying holdings produce income. Distributing ETFs pay income out; accumulating ETFs reinvest it inside the fund.
Is stamp duty payable on ETF trades?
Generally no. Most ETFs are exempt from UK Stamp Duty Reserve Tax under specific rules.
Frequently asked questions
Are investment trusts riskier than ETFs?
Investment trusts can use gearing, which adds risk. Discounts can widen. ETFs generally lack these features but carry the underlying market risk of their holdings.
Can both be held inside an ISA?
Yes. UK-listed investment trusts and UCITS ETFs are both eligible for the Stocks and Shares ISA.
Why are investment trust prices different from NAV?
Because shares are fixed in number, share price reflects investor demand. NAV reflects underlying holdings. The difference is the discount or premium.
Do ETFs pay dividends?
Yes, where the underlying holdings produce income. Distributing ETFs pay income out; accumulating ETFs reinvest it inside the fund.
Is stamp duty payable on ETF trades?
Generally no. Most ETFs are exempt from UK Stamp Duty Reserve Tax.
