skip to main content
ISA Providers /

Interactive Investor Investment ISA

ii the UK's number 1 flat fee investment platform.
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.

Interactive Investor Investment ISA

Interactive investor is a well established investment platform with £30 billion of assets under management that has been serving UK investors for over 20 years with over 350,000 engaged clients.

If you are looking to invest direct, via an ISA or SIPP ii offer:

  • A flat fee service - ii offer a simple and transparent priced service with tailored products to choose from
  • Wide investment choice - Access 40,000+ UK and global stocks
  • Award winning support - Smart tools to help you become a better investor
  • Investment research & commentary - Regular highly engaged commentary

Choosing an investment ISA

If you are are new investor or you simply do not have the time then ii offer a range of options which can be invested via an ISA including:

  • Quick Start Funds - 6 low cost ready made portfolios if you are looking for a straightforward way to invest over 3 years or more.
  • Super 60 - A range of investments rigorously selected by experts including a wide range of active and passive funds, investment trusts and ETFs.
  • ACE 40 - The UK's first rated list of ethical investments, to help you align your investment choices with your personal values.
  • Model Portfolios - 4 ready-made portfolios managed by experts with either growth or income options.

Why invest with ii in their ISA?

In independent analysis carried out by Langcat results showed you could be better off by £32,000 over 30 years investing in their ISA due to their flat fee structure. How much you could save will depend on your personal circumstances.

This analysis compared the potential impact of ongoing administration fees and trading charges for the following Stocks & Shares ISAs on returns over a 30 year period, based on an individual with the profile described below. 

ii assumed that investment charges, rates of investment growth and rates of inflation were the same across the board. 

The examples are not illustrations of what you might get back.

This will always depend on your personal circumstances. Investment returns go down as well as up and you may get back more or less than any figure illustrated.

Total ISA value after 30 years

Provider Total Portfolio Value                   Difference vs ii ISA              
Interactive Investor£1,000,300-
Hargreaves Lansdown£967,800-£32,500
AJ Bell YouInvest£983,400-£16,900
Fidelity Personal Investing                 £983,700-£16,600
Barclays Smart Investor£980,700-£19,600

Typical investor ISA

The above data assumed:

  • A typical investor aged 35 with an accumulated ISA value of £50,000
  • Over a 30 year investment lifecycle, annual gross subscriptions of £10,000 have been added to the ISA
  • One buy and one sell trade in each year, with associated dealing charges included.
  • Equal split in funds (Open Ended Investment Companies) and shares.

The investment returns reflect the following charges:

  • Administration fees
  • Dealing costs (assuming online transactions only)
  • Fund manager charges, known as the Ongoing Charges Figure.

All competitor charges were taken from their published fees correct as at 1 January 2020. 

In the summary tables above, charges and portfolio values have been rounded to the nearest £100 for illustration purposes.

Ongoing Charges Figure (OCF)

  • The analysis assumes a typical portfolio of active funds, with an average OCF of 0.66%.
  • This OCF is taken from the investment each year, not from your ISA.
  • The typical OCF used is the average fee charged by the active funds (not investment trusts) making up the ii Super 60 range, as published in their Key Investor Information Documents in October 2020. Each provider shown may offer a different range of investments.

Investment returns

For all comparisons shown, the Lang Cat assumed:

  • Future investment growth will be at 5%. This is for illustration only and is not guaranteed. Investment returns can go down as well as up.
  • An inflation rate of 2.00% throughout the period. Inflation is applied to regular contributions and to instances of fixed fees, but not used to adjust final projected values.
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

5 Considerations for Your Next Investment ISA

15th March 2021

You've decided to invest your savings into a Stocks and Shares ISA. You'll be using your tax-free ISA allowance for this year before the deadline, while also investing your money for your future. But what do you need to consider before opening an account? We've put together a list of our top five considerations for you to think about before you click "apply". 

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