Stocks & Shares ISA

Stocks and Shares ISA explained

Find out more about the rules and benefits of our tax-efficient Stocks and Shares ISA.

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Important information - investment value can go up or down and you could get back less than you invest. If you're in any doubt about the suitability of a stocks & shares ISA, you should seek independent financial advice. The tax treatment of this product depends on your individual circumstances and may change in future. If you are uncertain about the tax treatment of the product you should contact HMRC or seek independent tax advice.

What is a Stocks and Shares ISA?

A stocks and shares ISA - or investment ISA - is a tax-free savings account. The money you put in can be used to buy shares, funds, ETFs and other types of investment.

Any investments you make in the ISA are sheltered from UK income tax and capital gains tax. However, there is a maximum ISA allowance of £20,000 per year that you can invest in a stocks and shares ISA.

What are the Stocks and Shares ISA tax benefits?

Investing in a stocks and shares ISA gives you several tax benefits:

  • No tax on profits or capital gains
  • No tax on interest earned on bonds
  • No tax on dividend income.

Remember that there is always a risk that your investments can go down as well as up. You should not invest money that you can’t afford to lose.

Stocks and shares ISA rules

There are a few rules you will need to be aware of before you start investing in an ISA:

You can open a Stocks and Shares ISA if you are a UK resident aged 18 or over. Stocks and Shares ISAs are suitable for individuals who are confident making their own investment decisions. Other forms of tax-free savings accounts include the Cash ISA, Lifetime ISA, Innovative Finance ISA and Junior ISA.

The Stocks and Shares ISA allowance for 2021-22 is £20,000. The ISA limit applies to all ISA accounts you may hold. For example, if you have a Stocks and Shares ISA and a Cash ISA, the £20,000 allowance is the total you can invest across both accounts.

You can split your allowance between four types of ISA, in any proportion, but you can only contribute money to one of each type of ISA in the same tax year.

For example, you can open a Cash ISA, a Stocks and Shares ISA and an Innovative ISA in the same tax year, but not two Stocks and Shares ISAs.

The deadline for investing in an ISA this tax year is 5 April 2022. You can invest at any point up to that date.

You can hold a wide range of investments within your Stocks and Shares ISA and receive tax benefits. The most common investment types include:

By opening an ii Stocks and Shares ISA, you can pick from more than 40,000 investment options to build your ISA portfolio. We offer a range of tools, filters, articles and rated lists to help you choose.

You can withdraw money from your ISA into an account held in your name, but we do not offer ISA flexibility. That means if you take cash out of your ISA, it will lose its tax-efficient status and you will not be able to replace that amount in the same tax year.

To withdraw money, log in to your account and from the menu select cash & transfers > withdraw/transfer cash and follow the instructions on screen for a bank transfer.

The timescale for withdrawing cash is the next working day if you make the withdrawal before 2pm, and two business days if you make the withdrawal after 2pm. If you are selling shares, you will not be able to withdraw the funds until after the trade has settled.

You can contribute to an ISA if you are the account holder, their spouse, civil partner or immediate family member. Remember the maximum you can contribute in a single tax year is £20,000 (2021/22).

A Junior ISA must be opened and managed by a parent or guardian. Once open, anybody can contribute to it up to the maximum annual allowance of £9,000 (2021/22).

Yes, you can put money into your spouse's ISA and it will count towards their ISA allowance. Remember the maximum you can contribute in a single tax year is £20,000 (2021/22).

When you die, your ISA forms part of your estate, and will be subject to inheritance tax like any other asset. It will remain open until either the administration of the estate is completed, or it is closed by the executor. If neither of these happen, it will be closed three years after your death.

You can leave your ISA to whoever you choose in your will. If you have a Stocks and Shares ISA, the investments can be transferred to your beneficiary, or they can be sold and the proceeds paid to the beneficiary.

Your spouse or civil partner can inherit a one-off additional ISA allowance, equal to the value of the deceased's ISA account. This is known as Additional Permitted Subscription (APS).

When you die, your spouse or civil partner inherits a one-off additional ISA allowance. This is known as Additional Permitted Subscription. In other words, it’s an additional allowance on top of their personal ISA allowance.

The allowance is equal to the value of your ISA on the day it closes, or the day you died, whichever is higher. This value is added on to the normal ISA allowance of £20,000.

The remaining spouse or civil partner can claim APS even if the ISA has been left for someone else in the deceased's will. Find out more about Additional Permitted Subscription.

ISA transfer

You can transfer your ISA at any time. If you want to change providers, it is important to do this as a formal transfer process. If you withdraw money from an ISA in order to set up a new one, the money will be deducted from your allowance for the year.

The main rules for transferring a Stocks and Shares ISA are:

  • If your ISA has been opened in the current tax year, you must transfer the full amount you have contributed

  • If you are transferring ISAs from previous years, you can transfer any amount and it will not affect your annual allowance

  • You can transfer a Cash ISA into a Stocks and Shares ISA, giving you the potential for better gains (but stocks and shares also come with a risk of loss).

  • You can transfer your Stocks and Shares ISA without having to sell your existing holdings (called an in-specie transfer)

Yes, but you can only transfer money you’ve invested in previous tax years. If you want to transfer money you’ve invested in an ISA during the current tax year, you will have to transfer all of it.

The process for transferring a Stocks and Shares ISA should take up to 6 weeks. You should be aware that if you decide to sell any holdings before you transfer there may be charges for selling your investments prior to transferring, and some providers may charge an exit fee.


Mobile App:

If you download our mobile app you can fund your account easily by clicking 'add cash' and following the instructions.


  • Debit card: The easiest way to pay money into your stocks and shares ISA is by debit card. Simply log in to your account, choose cash & transfers > add cash and follow the on-screen instructions.
  • Internal cash transfer: You can also fund your ISA by transferring money from your linked Trading Account*. To transfer cleared and available money log in and choose cash & transfers > withdraw/transfer cash and choose the Internal Transfer option

* To link your accounts log in, go to account > personal details & preferences > Link your Accounts (in the Account Information section) and select the accounts you wish to link. Alternatively you can call us and we will arrange this for you over the phone.

Over the phone:

We will take an internal cash transfer instruction over the phone - contact us for more information. Please note, we no longer process debit card payments over the phone.

To view your ISA subscription history, log in to your account, choose cash balance from the portfolio menu and make sure your ISA is selected.

The current ISA allowance progress bar on the right hand side shows how much you have ‘Used’ and how much is ‘Remaining’.

Please also remember to take into account any subscriptions made to any cash ISAs you may hold elsewhere.

You don't need to re-apply but, if there is a break in tax years since your last subscription, you will need to provide some information to help us comply with the ISA Regulations.

To reactivate your ISA:

  1. Log in into your account
  2. Go to account > add an account and make sure your ISA is selected
  3. Choose the ISA Missed Tax Year option and confirm your date of birth and National Insurance Number.

A flexible ISA allows investors to transfer money out of their ISA and then put it back in without being penalised for using their ISA subscription allowance. With our ISA, if you take transfer money out of your ISA you will lose this amount from your total ISA subscription allowance. You can top-up your ISA, but only up to the annual ISA subscription limit.

The ii ISA is not a flexible ISA.

Only pounds sterling (GBP) can be held in an ISA.

If you buy or sell international equities that are quoted in a different currency you will need to settle these in GBP sterling. Please be aware this will incur Foreign Exchange charges. For more information please refer to Rates & Charges.

If you move abroad you will need to check whether you are still eligible to have an ISA. If you no longer qualify, you will be able to keep your existing ISA open but you will not be able to subscribe to it, unless you become eligible again.

For more information please see the HMRC guidelines on moving abroad.

Invest for a better future with a great value, tax-efficient stocks and shares ISA. Start today for only £9.99 a month.

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