Open an account today

Invest smarter, not harder.

Open an ii Self-Invested Personal Pension (SIPP), Stocks & Shares ISA or Trading Account, and reap the rewards of low-cost, award-winning investing.

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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 about investing, please speak to an authorised financial adviser. Tax treatment depends on your individual circumstances and may be subject to change in the future. Please note images displayed are for illustrative purposes only.

Kick-start 2025 with something special.

Reward yourself with one of our latest special offers when you join ii and start investing for your future.

  • Open an ii ISA or Trading account an get £100 worth of free trades.
  • Open an ii Personal Pension (SIPP) and get between £100 to £3,000 cashback

Offers end 31 January 2025. Terms and fees apply.

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Join ii for smarter, straightforward investing

Join ii for smarter, straightforward investing

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Keep more of what you make

While most other providers take a percentage of your wealth, we charge a low, flat fee. So you can keep more of what’s rightfully yours.

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Access decades of expertise

We’ve been helping people invest for almost 30 years. Our multi-award-winning range of accounts and expert insights are built on decades of experience.

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Lean on our UK-based support

Our award-winning customer service team is only a phone call away. It’s why over 50% of our customers have been with us for more than 10 years.

Important information: The ii SIPP is for people who want to make their own decisions when investing for retirement. As investment values can go down as well as up, you may end up with a retirement fund that’s worth less than what you invested. Usually, you won’t be able to withdraw your money until age 55 (57 from 2028). Before transferring your pension, check if you’ll be charged any exit fees and make sure you don't lose any valuable benefits such as guaranteed annuity rates, lower protected pension age or matching employer contributions. If you’re unsure about opening a SIPP or transferring your pension(s), please speak to an authorised financial adviser.

How investing with ii works

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How investing with ii works

Choose from our range of low-cost, award-winning investment accounts, including our Which? Recommended SIPP.

Once your account is open, you’ll be able to add money to it by making a one-off payment or setting up a Direct Debit (minimum of £25 per month). Or you can always transfer an existing account into it.

With one of the widest ranges of investments available, you’re spoilt for choice. But if you want some guidance when choosing your investments, you can use our expert picks to help you narrow your search.

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Your investments deserve better

Better value investing is just a transfer away. Move your pensions, ISAs and investments to us and swap high, complicated percentage charges for a low, simple flat fee.
 
It’s free and easier than you think. You’ll have the support of one of our case handlers to guide you through the process from start to finish. 

Join over 430,000 investors...

...and counting.

When you join ii, you’ll be investing with one of the most trusted and experienced investment platforms in the UK. That’s why 50% of our customers have been with us for more than 10 years.

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Start investing today

Become an ii investor in a matter of minutes. Join us and over 430,000 others already investing for a brighter financial future.