ii investment accounts
Simple investing for a brighter future
With a range of award-winning investment accounts, find the one that suits you. Discover how you can start keeping more of your money with ii.
Important information: As investment values can go down as well as up, you may not get back all of the money you invest. If you’re unsure if an investment account is right for you, please speak to an authorised financial adviser. Tax treatment depends on your individual circumstances and may be subject to change in the future.
Your summer of investing starts now
Take a step closer towards your financial goals with our latest special offers:
- Open an ii Personal Pension (SIPP) and get £100 to £2,000 cashback
- Open an ii ISA or Trading Account and get £100 worth of free trades
Offers end 30 June 2025. Terms and fees apply.
Choose your investment account
Stocks & Shares ISA
Get tax-free investing all wrapped up with our award-winning ii ISA, from just £4.99 a month. Take care of your own investments or let us manage them for you.
Managed ISA
Let us manage your ISA for you. Save time, leave it to the experts and feel confident in your investment goals - all for a low monthly subscription.
Personal Pension (SIPP)
Invest in your dream retirement with our four-time Which? Recommended Self-Invested Personal Pension (SIPP). It’s pension peace of mind from just £5.99 a month.
Trading Account
Invest in the markets you want from £3.99 a trade. Access a wide range of UK, US and international shares in a flexible account. It’s safe, secure and simpler investing.
Why choose ii?
Why choose ii?
Keep more of what you make
Our low, flat fee means the more your investments grow, the more you can save. Count on a simple, transparent and convenient cost every month.
Join over 450,000 investors
Be part of a community of investors who trust us with their financial future. It’s why over 50% of our customers have been with us for over 10 years.
Lean on our UK-based support
Contact our award-winning customer service team with any questions. You can also stay informed with a wealth of insights from our experts.
Why over 450,000 people choose ii
You can trust in any of our award-winning accounts. As a four-time Which? Recommended SIPP provider and the Times Money Mentor Best Stocks & Shares ISA, there’s a reason we’re ADVFN’s Best Online Stockbroker.
Access one of the widest choices of investments in the market
Whatever you’re looking for, we’ve got it covered. Explore one of the biggest ranges of UK and international investment options.
Shares
With direct access to the UK, US and several other global markets, you’ll have the world of investing at your fingertips. Search our shares and find tips and ideas to help you build your portfolio.
Funds
Passive, active, income and accumulation - the full spectrum of fund types are here for your choosing. Explore the range, see our expert picks and learn more about this type of investment.
ETFs
With over 1,000 Exchange-Traded Funds (ETFs) to explore, you’ll get access to one of the widest range of low-cost ETFs around. Discover more about investing this way and find the ETFs for you.
Investment trusts
Our selection of investment trusts includes many of the most popular and top-traded choices by investors. Get insights from our experts to help you choose the right trusts for your portfolio.
Bonds and gilts
Balance your risk and get regular income, with a wide range of corporate and government bonds from the UK and beyond. Browse our bonds and learn why many choose to include them in their portfolio.
Make the most of a range of benefits
Make the most of a range of benefits
Invest without the trading fees. Set up regular investing for a consistent approach that can be a less risky and more profitable way to invest. Start from as little as £25 a month, access an array of funds and shares, and build for your future.
Get direct access to 17 global exchanges and invest in the world’s leading brands. Save on FX fees by converting your money at a time that suits you. Hold up to 9 of the most popular currencies in your account until you need them. It’s straightforward, flexible international investing.
Add friends and family to your plan and give them a free ii account of their own. Each person gets a separate Stocks & Shares ISA and/or Trading Account. They can use this account to invest up to £50,000 without paying a monthly fee themselves.
Why more people are choosing ii
“ii are night and day compared to other providers. We were looking for fairer charges, good reviews and what other people experienced. And they ticked every box. That’s why we’re with ii.”
Hear why our ISA and SIPP investors have joined over 450,000 people taking greater control of their money with ii.
Other investment accounts for you
Junior ISA (JISA)
Put your child’s future on the right path. Give their savings a JISA jump-start and invest up to £9,000 a year, with all the tax-efficient savings you’d expect from an ISA.
Joint Trading Account
Pool your resources and invest together. Make the most of your Capital Gains Tax allowances, diversify your portfolio and still have your own separate accounts.
Cash Savings Account
Hold your cash savings in one place and pick the best deal for you. Find better interest rates, then seamlessly move to another deal at the end of your offer period.
Transfer for investment peace of mind
Bring all your investments under one roof and only pay a flat monthly fee. Your money should stay where it belongs – and the more it grows, the further it could go.
You’ll have the support of our award-winning customer service team to guide you every step of the way.
Learn more about investing
Investment account FAQs
An investment account is a way to buy and sell shares, funds, ETFs, investment trusts and bonds.
At ii, we offer a low-cost Stocks & Shares ISA, a flexible SIPP and a Trading Account with no investment limit.
You can open an investment account with ii in under 10 minutes.
You’ll need your address details, your debit card and your National Insurance number – then you can start your application.
The best investment account will depend on your circumstances and what you want to get out of your investments.
The chances are there’ll be an option that best suits you. Check out our range of investing guides for some inspiration.
With ii, you can have all 3 of our accounts: a Self-Invested Personal Pension, a Stocks & Shares ISA and a Trading Account.
You can transfer your pensions, ISAs and General Investment Accounts (Trading Accounts) to us.
For ISAs, you can transfer both cash and investments (where possible). So, if you want to move money from a Cash ISA into our Stocks & Shares ISA, you can.
Learn more about transferring to ii.
We pay interest on cash held in all our investment accounts. You can find out more about our current interest rates on cash here.
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