skip to main content
Fund Supermarket ISAs /

Best ISA Funds 2021

Why is it important to find the Best ISA Funds

Compare the best ISA funds for 2021

Selected ISAs

Index World Tracker Fund

from Fidelity

ISA Option
Allows ISA Transfers
Regular Savings
  • Fund Choice: Tracks MSCI World Index
  • Invest From: £25 pm
  • Investment Options: The Fidelity Index World Fund, invested in a variety of well-known companies such as Coca-Cola, Google, Disney & Microsoft

Super low annual management charge of 0.1%. Great way to spread risk across a wide range of shares. This OEIC Fund aims to track the performance of the MSCI World (Net Total Return) Index (before fees and expenses are applied) thereby seeking to increase the value of your investment over a period of 5 years or more. The performance of the Fund is unlikely to track the performance of the index precisely. The fund invests in companies including Apple, Microsoft, Amazon and Tesla.

This fund is available via: Fidelity investment investment platform »

Important: The value of investments can go down as well as up so you may get back less than you invested. This information is not a personal recommendation for any particular investment. If you are unsure about the suitability of an investment you should speak to an authorised financial adviser.

Core FTSE 100 ETF Tracker Fund

from iShares

ISA Option
Allows ISA Transfers
Regular Savings
  • Fund Choice: Tracks the FTSE 100 Index
  • Invest From: £25 pm
  • Investment Options: Provides exposure to the FTSE 100 index of the largest companies listed on the London Stock Exchange at a highly competitive price.

A super low cost FTSE 100 tracker ETF fund with a 0.07% pa annual charge. The product has a record of tracking its benchmark to a high degree of accuracy and scored ahead of rivals on this measure.

This fund is available via: Interactive Investor platform »

Important: The value of investments can go down as well as up so you may get back less than you invested. This information is not a personal recommendation for any particular investment. If you are unsure about the suitability of an investment you should speak to an authorised financial adviser.

FTSE 350 Tracker Fund

from iShares

ISA Option
Allows ISA Transfers
Regular Savings
  • Fund Choice: Tracks FTSE 350 Index
  • Invest From: £50 pm
  • Investment Options: The aim of the Fund is to seek to achieve capital growth for investors by tracking closely the performance of the FTSE 350 Index by investing in companies in the Index.

This is a low cost FTSE 350 tracker fund with a 0.16% pa annual charge. The Fund aims to provide a return on your investment (generated through an increase in the value of the assets held by the Fund) by tracking closely the performance of the FTSE 350 Index, the Fund’s benchmark index. 

The Fund invests in equity securities (e.g. shares) of companies that make up the benchmark index. The benchmark index measures the performance of the 350 largest UK companies.

This fund is available via: Interactive Investor investment platform »

Important: The value of investments can go down as well as up so you may get back less than you invested. This information is not a personal recommendation for any particular investment. If you are unsure about the suitability of an investment you should speak to an authorised financial adviser.

Ethical ISAs

Sustainable Leaders

from Royal London

ISA Option
Allows ISA Transfers
Regular Savings
  • Fund Choice: companies that are likely to benefit from measures taken to improve the environment, human welfare and quality of life.
  • Invest From: £25 a month or any lump sum
  • Investment Options: The core of the investment portfolio consists of shares in companies involved wholly or in part in the manufacture of products, industrial processes or the provision of services associated with improving the environment and the enhancement of human health and safety.

Why we like it: A consistent performer this popular £1.7bn fund run by triple A Citywire rated fund manager Mike Fox works on a “best ideas” basis with 40 to 50 company holdings . The fund applies both negative and positive screening. Sectors considered more favourably include healthcare and technology, whereas areas such as commodities are generally avoided. There is also a focus on long-term themes and trends such as infrastructure and changing demographics. The fund has reasonable ongoing charges of 0.76% pa for an actively managed fund.

This fund is available via: Interactive Investor investment platform »

Important: Please remember the value of your investment and any income from it may fall as well as rise and is not guaranteed. You may get back less than you invest.

Selected ISAs

Physical Gold ETC Fund

from iShares

ISA Option
Allows ISA Transfers
Regular Savings
  • Fund Choice: Offers exposure to changes in the price of gold - an important investment commodity. This fund is backed by physical gold.
  • Invest From: £50 pm

iShares physically-backed Exchange Traded Commodities (iShares Physical ETCs) are series of secured metal-linked debt securities that trade on one or more regulated exchanges and offer investors easily accessible, liquid and transparent exposure to physical precious metals. iShares Physical ETCs provide investors with exposure to the performance of individual precious metals without the need to take physical delivery or trade commodity futures contracts. The iShares Physical Gold ETC seeks to track the day-to-day movement of the price of gold, less fees, by holding gold bullion. The gold bullion backs the securities issued and is valued daily at the London PM fix price. The gold bullion is held as allocated gold bars with the custodian, JPMorgan. State Street acts as the Trustee. iShares Physical ETCs are exchange traded commodities and are neither funds nor exchange traded funds.

Available via Fidelity Fund Supermarket this fund provides low cost exposure to the gold market with a 0.25% pa annual charge.

Important information: Please note the value of investments can go down as well as up so you may get back less than you invested. This information is not a personal recommendation for any particular investment. If you are unsure about the suitability of an investment you should speak to an authorised financial adviser.

Investment Fund Supermarket ISAs

Stocks & Shares ISA

from Interactive Investor

ISA Option
Allows ISA Transfers
Regular Savings
  • Protection Scheme: FSCS
  • Fund Choice: Access 40,000+ UK, US and international shares on 17 global exchanges. Choose from over 3,000 funds or select a ready made portfolio. Investment trusts, ETFs, Bonds & Gilts. Option to invest in 6 low cost funds selected by experts to get you started. Capital at risk. Tax & ISA rules apply
  • Invest From: £25 a month or any lump sum

Why we like it: An award-winning ISA that gives you complete control. The second largest platform in the UK with the widest choice of investment options in the market including funds, investment trusts, ETF’s and more. Strong ethical investment proposition with more than 140 investment options. Open online in less than 10 minutes. Access to expert independent ideas and analysis. Low cost fees and trading.

Important: The value of your investments can rise as well as fall. You may get back less than you invested. If you’re unsure, we recommend you ask for independent advice.

Stocks & Shares ISA

from Hargreaves Lansdown

ISA Option
Allows ISA Transfers
Regular Savings
  • Protection Scheme: FSCS
  • Fund Choice: 2,500+ Funds. UK and overseas shares. Corporate and government bonds. Exchange Traded Funds (ETFs). Investment trusts and much more. Capital at risk.Tax & ISA rules apply
  • Invest From: £25 pm

Why we like it: Choose your own funds or alternatively a ready made portfolio. Market-beating savings and discounts of up to 5.5%. No charge to buy and sell funds. Low, tiered annual charges for holding funds, with a maximum of just 0.45% per annum. Free fund updates and analysis from experienced research team. Invest with a financially secure, FTSE 100 company.

Important: The value of your investments can rise as well as fall. You may get back less than you invested. If you’re unsure, we recommend you ask for independent advice.

Stocks & Shares ISA

from AJ Bell

Allows ISA Transfers
  • Protection Scheme: FSCS
  • Fund Choice: 2000+ Funds
  • Invest From: £25 pm

Why we like it: It is simple to invest in a fund online. You will need to open an account first and then choose the fund you are interested in investing in. There are over 2,000 funds to choose from but to make it easier for you AJ Bell have created their favourite funds list which is their pick of the best funds. 

Important: The value of your investments can rise as well as fall. You may get back less than you invested. If you’re unsure, we recommend you ask for independent advice.

Stocks & Shares ISA

from Fidelity

ISA Option
Allows ISA Transfers
Regular Savings
  • Protection Scheme: FSCS
  • Fund Choice: Choose from over 4,000 investment options, including one of the widest fund ranges in the UK, plus shares, investment trusts and exchange-traded funds. There’s also expert guidance to help with your investment decisions, which includes a selection of tools and insights from Fidelity’s experts. Capital at risk. Tax and ISA rules apply.
  • Invest From: £25 through regular savings or £1,000 lump sum

Why we like it: Fidelity has lots of investment options, plus an extensive range of guidance tools to help you decide what to invest in. Their award-winning ISA is easy to start and offers great value, their a typical service fee of just 0.35%. Other ongoing charges apply. On top of that, everything is backed by Fidelity’s 50 years of investment experience.

Important: The value of investments can go down as well as up so you may get back less than you invest. This information is not a personal recommendation for any particular investment. If you are unsure about the suitability of an investment you should speak to an authorised financial adviser.

Tax treatment depends on individual circumstances and all tax rules may change in the future.

Junior ISAs

Junior ISA

from Interactive Investor

Regular Savings
  • Investment Options: Choose from more than 40,000 UK and global investment options for your child's ISA.

Why we like it: ii offer a flat fee service which over time could save you money compared to platform providers who charge on the value of investments held. ii offer ready made funds including their ethical funds which allows you to invest in line with your principles covering environmental, social and governance factors.

Important: The value of your investments can rise as well as fall. You may get back less than you invested. If you’re unsure, we recommend you ask for independent advice.

What is an ISA

An ISA is an individual savings account that offers the chance for individuals to earn up to £20,000 tax-free interest. Not only can those who subscribe to an ISA benefit from tax-free interest from savings, but also enjoy the freedom to invest from their ISA and avoid paying tax on their returns.

ISA funds

ISA funds, also known as stocks and shares ISAs, enable individuals to invest their money into “qualifying investments”.

The following are deemed “qualifying investments”:

  • Cash
  • Trusts
  • Investment trusts
  • Stock market shares
  • Government investment and savings bonds

Unlike other ISAs, such as cash ISAs, the capital in ISA funds will often have restricted accessibility. This means that you will likely have to wait a certain amount of time before you can withdraw money from your ISA funds.

Why use ISA funds

If it is done correctly, investing your capital can provide additional income, can help you grow your savings for a purchase or enable you to save effectively for retirement.

However, it should be noted that any return from an investment is subject to tax. The obligation to pay tax on any investment dividend could significantly reduce your overall return.

ISA funds can give you the chance to make an investment and avoid paying any tax on its return. This is because you can earn up to £20,000 tax-free interest through ISAs, which may help you grow your capital substantially over the course of the year.

Eligibility

To qualify for ISA funds you need to be:

  • Aged 18 years or over
  • A UK resident and tax payer
Important Risk Information:

The value of investments can go down in value as well as up, so you could get back less than you invest. It is therefore important that you understand the risks and commitments. This website aims to provide information to help you make your own informed decisions. It does not provide personal advice based on your circumstances. If you are unsure of how suitable an investment is for you, please seek personal advice.

High Income ISAs

High income ISA ideas:

ISAs Products

Cash ISAs

Fixed Rate & Instant Access ISAs:

Cash ISAs: 

Stocks & Shares ISAs

Types of Stocks and Shares ISA include: 

Stocks and Shares ISAs

Latest News

Cheapest ETF Funds For Your ISA

1st March 2021

In this article we look at some of the cheapest ways to access markets across the globe using your 2020-21 and 2021-22 ISA allowance.

Newsletter Signup

Sign up to our Newsletter to get exclusive news and offers direct to your inbox.

About us

ISA.co.uk is a trading style of Fair Investment Company.

We've been comparing and recommending ISAs for many years so you can trust you're in good hands.

About us

4.74 Average

23 Reviews

Jen

I found the way the different options are presented very clear - much more useful than some other comparison sites. I sent it to my daughter as well.

Paul

Very informative, find myself a good ISA account with best return in terms of interest.

Sue

Easy to use website and up to date. Saved the link on my tablet.

Rob Holden

The website was very useful and informative.

Andrew Johnson

ISA can be confusing at first and this site includes a useful and helpful introduction into the world of ISAs