ISA Transfer: How to Move a Cash ISA?

A Cash ISA transfer can’t be conducted by an individual. Instead, you'll need to contact your banking provider who'll guide you through the process in compliance with HMRC rules to ensure the tax-free* status of your savings is preserved throughout the transaction. Due to the added complexity of this process, it can take 15-30 working days.

What’s the key difference?

The key difference between an ISA transfer and a standard account transfer is that there’s an official process that must be handled directly by your banking provider to preserve the tax-free status of your savings when handling a Cash ISA.

ISA rules dictate that if you were to withdraw money from your Cash ISA personally, then that money would lose its status as tax-free savings and wouldn’t be pooled back into your annual ISA allowance.

Whereas a personal transfer between savings accounts can take anywhere from a day to a couple of hours, the more complex nature of an ISA transfer means it can take anywhere from 15-30 days to complete.

How do tax rules affect the choice?

HMRC rules dictate that an ISA transfer must be handled between providers using an official transfer form and corresponding paperwork to preserve your savings’ tax-free status.

The age of your contributions can also affect the rules. Deposits made within your current tax year may need to be transferred in full when conducting an ISA transfer. For example, if you’ve deposited £15,000 of your £20,000 ISA allowance then you may need to transfer that entire amount when conducting an ISA transfer. By contrast, older amounts of savings from previous years may be open to partial transfers, allowing you to potentially split your ISA pots across multiple places.

How do access and withdrawal rules compare?

Cash ISA accounts come in the same varieties as regular savings accounts: easy access, notice and fixed rate. Easy access accounts generally allow you to withdraw your funds immediately, at the cost of a variable interest rate.

Notice accounts generally offer stronger interest rates but mean you must request withdrawals on notice, taking anywhere between 30-90 days for approval.

Fixed-rate accounts lock your money away for an agreed period of time, restricting your access with the trade-off of often offering the most competitive and consistent interest rates for the duration of their term.

When you’re considering an ISA transfer, it can be helpful to consider what type of account your current Cash ISA is in and whether considering different kinds of accounts might better benefit your savings.

What account conditions should you check?

As noted, current tax-year deposits into a Cash ISA may require the entire amount to be transferred in full to another account during a transfer.

As you’ll need to directly contact banking providers to initiate an ISA transfer, this can be a good time to ask about the conditions of their service. Some banking providers will not accept transfers from certain others, meaning their matchup would not be possible for a transfer. Some providers charge exit fees or account closing fees, and in the case of fixed-term bonds an interest penalty could be incurred if a transfer is started before the bond matures.

A practical comparison checklist for how to move a Cash ISA

When considering an ISA transfer, it can be helpful to review each of these points:

• You can’t conduct an ISA transfer personally. These are official transfers governed by specific HMRC rules that you must contact banking providers to start one.
• ISA transfers are more complex than standard savings transfers, meaning they can take anywhere from 15-30 days for banking providers to complete.
• Money you directly withdraw from a standard Cash ISA doesn’t go back into your annual ISA allowance. Flexible ISAs do have this benefit.
• Different account types such as easy access, notice and fixed rate bonds are governed by different access rules and interest benefits, meaning it can be wise to review these in comparison with your current provider before committing to an ISA transfer.

Frequently asked questions

How do I transfer a Cash ISA to another provider?

You can contact both banking providers directly to start an ISA transfer. They’ll co-ordinate and may provide you with a transfer form and other paperwork to complete to ensure the tax-free status of your savings is preserved.

Can I transfer a Cash ISA at any time?

You can transfer a Cash ISA at any time, however it’s worth noting the type of account your ISA is part of. For example, fixed rate or notice accounts may incur an early withdrawal penalty if a transfer is started before a account matures.

Does transferring a Cash ISA affect my ISA allowance?

Transferring a Cash ISA doesn’t affect your annual £20,000 ISA allowance, however, money you’ve deposited within the current tax year may need to be transferred in full, rather than giving you the option to split it up.

Can I transfer only part of my Cash ISA?

Money deposited into a Cash ISA in the current tax year may need to be transferred in full, rather than split up. For example, if you’ve deposited £20,000 into a Cash ISA in the current tax year and wish to conduct an ISA transfer, then the entire amount would need to be transferred.

How long does a Cash ISA transfer take?

Given the more complex, official nature of the process handled by the third-party systems of banking providers, a Cash ISA transfer can take up to 15-30 days.

Can I transfer a fixed-rate Cash ISA before it matures?

This is often possible, however, you can incur an early access penalty or loss of accumulated interest.

Are there any fees or penalties for transferring a Cash ISA?

Cash ISAs in fixed rate bonds can incur a penalty if transferred before maturity. Some accounts also charge a closure fee, so checking your account’s conditions can be helpful in calculating if you’re subject to any cost for transfer.

Can I transfer more than one Cash ISA into a new ISA?

Yes, you can transfer as many old Cash ISAs into a new account as you’d like. The only complexity is that each transfer is subject to its own separate ISA transfer form, meaning more paperwork will be involved.

Where can I check the latest rules and product terms?

You can review the latest rules on the gov website.

Next steps

If you are currently looking to transfer your ISA, these Charter Savings Bank pages could be helpful.

View Cash ISAs

View the interest rate summary

Savings products at a glance

^*Tax treatment depends on an individual’s circumstances and may be subject to change in the future.