Easy access cash ISAs

Alternative types of cash ISAs

While most cash ISAs hold your money as a deposit with an authorised bank or building society, there are a number of non-standard cash ISAs that make use of a type of low-risk investment known as Qualifying Money Market Funds (QMMFs).

QMMFs invest in a wide range of high-quality, interest-bearing financial products that allow for funds to be withdrawn at short notice (e.g. Government gilts or short-term loans issued by authorised banks). However, there’s still a small chance you could lose money on your investment, so your capital is a risk.

Any money held in a QMMF must be safeguarded by an independent third-party that is authorised by the UK regulators; this means if the firm issuing the QMMF fails, your funds will remain in your name and won’t be lost. And, as a final backstop, the Financial Services Compensation Scheme (FSCS) may also protect funds held in a QMMF up to £85,000 if the provider fails.

Below, we have listed a selection of cash ISAs that utilise QMMFs. Although they have been separated from our main table, they are a perfectly legitimate type of cash ISA and we have included them so you can compare some of the other options available.

Easy access cash ISAs explained

What is an easy access cash ISA?

An easy access cash ISA is a type of tax-free savings account that lets you add to and withdraw from your pot at any time.

They are also known as an ‘instant access ISA’ or ‘no-notice ISA’, while some providers may call their account an “open access ISA”.

Like other Individual Savings Accounts (ISAs), the interest earned on an easy access ISA is exempt from income tax.

How does an easy access cash ISA work?

Easy access cash ISAs work in much the same way as easy access savings accounts; once open, you can deposit and remove money as and when needed, and will receive interest on your balance at regular intervals.

While easy access cash ISAs are among the least restrictive savings accounts on the market, with many allowing unlimited withdrawals, be sure to read a provider’s terms and conditions carefully.

Some ISAs may impose a limit on the number of penalty-free withdrawals you can make within a given period; although further withdrawals are usually permitted, this often results in the interest rate being reduced.

What are the benefits of using an easy access cash ISA? Are there any tax benefits?

The main benefit of an easy access cash ISA, or any ISA, is the fact that any interest you earn is exempt from income tax.

More than 2.6 million people are expected to pay tax on their savings in the 2025/26 tax-year, according to analysis by AJ Bell, compared to just 647,000 in 2021/22. This increase is largely due to higher savings rates and because the Personal Savings Allowance (PSA) has remained the same since it was introduced in 2016.

Basic-rate taxpayers using a traditional savings account will be taxed on returns in excess of £1,000 each tax year, while higher-rate taxpayers have a lower threshold of £500, as per the PSA. Additional-rate taxpayers don’t have an allowance and are liable to pay tax on any savings interest earned (excluding ISAs).

Even though rates are generally declining, many savers may still be at risk of being taxed on their savings, either this tax-year or in the future, which could make easy access ISAs (or other types of ISAs) an appealing option. Note that the tax benefits of ISAs depend on your personal circumstances and may change in the future.

Aside from the tax benefits, which apply across all ISAs, easy access cash ISAs have the additional benefit of allowing you to access your money when you need to (although certain terms may apply). Moreover, you can typically add to these accounts as much and as often as you want (without exceeding your ISA allowance), which can offer a flexible way to start building up a savings pot.

In contrast, other types of ISA may charge a penalty on any withdrawals or require you to wait a certain period before accessing your cash, while many fixed rate ISAs also only allow you to make deposits for a limited period.

What are the interest rates for easy access cash ISAs?

Easy access cash ISAs have variable interest rates, which means the provider can raise or lower the interest rate at short notice. As a result, there’s always the risk that you could earn less than expected if the rate drops.

These accounts are particularly susceptible to changes in the market, with cuts to the Bank of England base rate often resulting in lower easy access ISA rates, for example.

However, even though it’s important to bear in mind that rates can change at short notice, the leading easy access ISAs currently offer higher returns than their fixed-term counterparts.

What is the best easy access ISA rate at the moment?

At the start of March 2026, the best easy access ISA rates paid above 4.30% AER. However, because providers can change rates whenever they choose, it’s worth checking our chart above for the most up-to-date list of the top rates available.

What will happen to easy access ISA rates?

Easy access ISA rates have been declining over the past year or so, with the average easy access ISA rate dropping from 3.02% at the start of March 2025 to 2.62% at the start of March 2026. According to Moneyfacts’ data, based on a £10,000 deposit.

This is largely due to multiple cuts to Bank of England base rate and, with at least one more cut expected in 2026, this overall downwards trend seems set to continue.

However, the situation can change and the pace of any rate drops will depend on a range of factors. For example, the Bank’s Monetary Policy Committee (MPC) will be closely monitoring the rate of inflation to see if it eases back towards its target of 2%. If it does, the MPC may be persuaded to cut the base rate, which in turn is likely to prompt savings providers to reduce the interest they pay on their savings and ISAs even further.

But, even though inflation is forecast to ease and the base rate to fall, wider global events can quickly change the outlook for the UK economy. Because the situation is constantly evolving and rates can rise or fall at short notice, it’s good practice to regularly review your easy access cash ISA and, if your provider adjusts the rate, to consider switching if more competitive options are available.

Related guides: UK base rate explained – and how to respond to changes

Even though savings rates are on a downwards trajectory, the top of our easy access ISA chart has seen some competitive increases as we enter the last few weeks of the current tax-year. Indeed, the average easy access ISA rate rose from 2.60% to 2.62% between the start of February and the start of March 2026.

This uptick may signal a short-term boost to easy access ISA rates, as we often see providers increase returns in the weeks leading up to the end of the tax-year and in the first few weeks of the new tax-year. During this period, known as ISA season, there is often a surge of interest in ISAs as some savers will be looking to use up their remaining ISA allowance before it resets on 6 April while some will want to take advantage of their refreshed allowance as soon as they enter the new tax-year. As a result, providers offer higher rates to attract these customers.

It’s worth keeping a close eye on the latest ISA rates on our charts to see if accounts become more competitive over the coming weeks. Alternatively, check out our ISA roundup, which we’ll be updating daily throughout ISA season to highlight the latest changes in the market.

Are there any promotional rates for easy access ISAs?

A provider may choose to apply an introductory bonus to its easy access cash ISA, which can bolster its headline rate and make it more appealing to consumers. This bonus could last for a few months or one year, for example.

Note that there may be several conditions you need to meet to qualify for an introductory bonus, such as depositing a minimum amount or applying in a certain way, as some providers may not offer the bonus when transferring in from another ISA, for example.

However, once the bonus expires, the interest rate will drop so it’s important to check whether you’re still receiving decent returns on your money and consider moving to a different account if not.

How do easy access cash ISAs compare to other types of ISAs?

Easy access ISAs are just one of several types of cash ISAs on the market, which each offer their own features. Depending on your circumstances and savings goals, you may want to consider some of these other types of cash ISAs:

Easy access vs notice cash ISAs

Easy access and notice cash ISAs are relatively similar as both types of account pay variable interest rates and allow savers to withdraw funds without penalty. However, the time it takes to receive your money will vary depending on whether it is instant access or has a notice period.

The main difference between these accounts is that you don’t have to provide notice before making a penalty-free withdrawal from an easy access cash ISA, while this is a stipulation of notice ISAs – as the product name implies. Easy access ISAs typically allow you to make a withdrawal and receive your money straightaway but, with a notice ISA, you may need to wait several days or months before receiving your money, depending on the length of the notice period.

Typically, notice ISAs offer better returns in exchange for needing to serve notice before accessing your cash, but this isn’t always the case.

Easy access vs fixed rate cash ISAs

For an interest rate that is guaranteed not to change over the course of a term, you could instead opt for a fixed ISA.

Easy access and fixed rate cash ISAs both come with their own sets of advantages and disadvantages; the right account for you will depend on your needs, circumstances and savings goals: 

_{*Recent economic volatility has resulted in the gap between fixed and variable rates narrowing. Some fixed accounts are currently offering lower rates than their easy access and notice counterparts due to uncertainty surrounding the future direction of the savings market.}

There are a number of factors to consider when deciding between an easy access and fixed rate cash ISA, including the level of access you need to your cash, your savings goals and the wider economic outlook.

If you know you’ll regularly need to dip into your savings, for instance, an easy access cash ISA will often provide the greatest level of access to your funds. But, if you’re saving towards a longer-term financial goal, a fixed rate cash ISA may better help you achieve your target.

Otherwise, if you think interest rates will increase in the future, you may choose to bide your time with an easy access cash ISA. Conversely, if you think interest rates are likely to fall, you may want to lock in a competitive rate with a fixed rate cash ISA.

Easy access vs regular savings cash ISAs

Meanwhile, if you’re looking to kickstart a savings habit, you could explore regular savings ISAs. In contrast to the flexibility of easy access cash ISAs, these accounts impose a strict set of criteria you must follow, such as how much and often you can add to your pot. Bear in mind that not many providers offer regular savings ISAs and these accounts may not pay the best rates.

Easy access cash ISAs vs Lifetime ISAs

Although easy access cash ISAs can be used to save for a house deposit, if you’re a first-time buyer between the ages of 18 and 39, a built-for-purpose Lifetime ISA (LISA) may better suit your needs. Contributions of up to £4,000 per tax-year into this type of ISA earn a 25% Government bonus, meaning you’d receive an additional £1,000 each year you pay in the maximum amount.

How do I open an easy access cash ISA?

It should be relatively straightforward to open a cash ISA once you’ve chosen a provider and an account.

1. Apply for the ISA. Some providers will allow you to apply online or by mobile app, while others will operate using more traditional means, such as in branch, over the phone or by post. Our charts provide further detail on the methods by which you can open and manage an account.
2. Provide the required information. Some personal details that providers may ask for could include your name, address, date of birth and National Insurance number. You may also need to provide details of the bank account you will use to pay into or withdraw from the ISA. Some providers may ask for photo ID and/ documents to act as proof of address.
3. Deposit money in your ISA. Once the ISA is set up, you can pay money into it. Many providers will require you to deposit a minimum sum to open your ISA, ranging from as little as £1 to several thousand pounds. If your provider allows it, you can also transfer in funds from another ISA.

Depending on the provider and your method of opening, you may be able to open an ISA within minutes. However, this process could take longer, especially if you’re transferring in funds from another ISA.

What are the eligibility requirements for opening an easy access ISA?

To open an easy access ISA, savers need to be a UK resident aged 18 or over. Crown servants, members of the Armed Forces, overseas diplomats and civil servants are also eligible to open an easy access cash ISA, along with their spouse or civil partner.

Bear in mind that a temporary measure is in place allowing those born between 6 April 2006 and 5 April 2008 to open one cash ISA before turning 18. Alternatively, parents and guardians can open a Junior ISA (JISA) on behalf of a child under the age of 16, while those aged 16 or 17 can apply for an account themselves.

Is there a limit on the number of ISAs you can open with different providers?

Since April 2024, there has been no limit on the number of easy access cash ISAs you can open with different providers.

An exception to be aware of is Lifetime ISAs; you can only pay into one LISA per tax-year. Banks and building societies may also have their own rules in place, so it’s best to check a provider’s terms and conditions before applying.

Bear in mind that, while you can open and pay into multiple cash ISAs with different providers, you can still only deposit up to your annual allowance across all your ISAs in a single tax-year.

Related guide: How many ISAs can I have?

Can I transfer my existing ISA into an easy access cash ISA?

You can transfer existing ISAs into easy access cash ISAs, although not every account is guaranteed to accept transfers in as this will depend on the individual provider.

While all providers must allow ISAs to be transferred out, they are under no obligation to accept transfers in. Moreover, it may be the case that some banks and building societies will accept transfers from certain types of ISAs but not others.

You can check whether a particular easy access ISA accepts transfers in from other ISAs (and, if so, what types of ISAs) by selecting ‘product specification’ next to a listing on our chart. Or, for more information on the process itself, read our guide on how to transfer an ISA.

What is the minimum and maximum amount I can deposit into an easy access ISA?

The minimum amount you can deposit into an easy access ISA could be as little as £1, but other accounts may require a much more substantial deposit of £10,000, for example. The deposit requirements will vary from one provider to another; more information on a specific account’s opening criteria can be found by viewing further details on our chart.

As for the maximum amount you can deposit into an easy access ISA, this is subject to the annual ISA allowance. Each tax-year, you can pay in a total of up to £20,000 across all ISAs. You could choose to allocate this entire amount to one easy access cash ISA or spread it across a combination of different accounts.

If you choose to deposit into the same easy access ISA across multiple tax-years, or you’re transferring in from another ISA, bear in mind there may be a maximum sum that you can hold in the account. Click 'product specification' next to an account on our chart to see if there is a maximum investment limit.

Are there any limits on how much I can withdraw from an easy access cash ISA?

Generally speaking, there are no limits on how much you can withdraw from an easy access cash ISA so long as you have the necessary balance in your account. As previously mentioned, there may be a maximum number of penalty-free withdrawals you can make within a given period depending on the provider; what’s more, some may specify a minimum amount that must be withdrawn at any time.

When you request a withdrawal from many instant access ISAs, you can receive the money in your chosen account straightaway. However, some providers may take longer to process withdrawals, which means you may not receive your withdrawn funds until the next working day, for example. You can view the best instant access ISA rates on our chart above but, before opening an account, it’s worth checking how long withdrawals could take to reach your account.

Keep in mind, if you withdraw funds to a traditional savings account or an interest-earning current account, any returns your money goes on to accumulate will once again count towards your PSA and may be taxed.

What happens if I exceed the annual ISA contribution limit?

It’s your responsibility to monitor how much you’re paying into ISAs each year. Individual providers are likely to prevent you from depositing more than your ISA allowance with them each tax-year but, if you add money to multiple ISAs with different providers, you need to ensure your total deposits don’t exceed the annual limit.

However, accidents can happen so, if you do go over your annual allowance, it’s important to contact your provider as soon as possible. They should be able to help you rectify the situation and may send back the money that took you over your allowance, minus any interest you’ve earned.

After realising you’ve exceeded your allowance, it’s also worth contacting HMRC to see if there’s anything specific you need to do. Even if you don’t contact HMRC, if you don’t know you’ve breached your allowance, for example, they should eventually get in touch with you. ISA providers report how much you have deposited in ISAs each tax-year to HMRC, so it will know when you have paid in more than your allowance.

If you realise you’ve deposited more than your allowance straightaway, it may be relatively straightforward to sort out. However, if you only realise after several months, or even years, it may be more complex.

You’ll be liable to pay tax on any interest received from contributions over the £20,000 threshold.

Bear in mind you can’t carry over any unused ISA allowance into the following tax-year. If you don’t use up all of your allowance before 5 April, it will be lost.

Is my money safe in an easy access cash ISA and what happens if the bank or provider goes under?

The Financial Services Compensation Scheme (FSCS) protects balances up to £120,000 in an easy access cash ISA should your provider go bust. However, it’s important to note this amount applies to all funds held under the same banking licence, rather than per account or provider.

For example, this means if you had £100,000 in accounts with HSBC and a further £50,000 held with first direct, this would leave £30,000 of your hard-earned cash unprotected. For more information on providers that share a banking licence, view our guide to who owns whom.

All savings accounts featured on our charts are covered by a depositor protection scheme, as demonstrated by the ‘FSCS protected’ badge displayed next to a listing. You can also check whether your savings are protected via the FSCS website.

Can I lose money in a cash ISA?

In contrast to other savings products, such as stocks and shares ISAs, easy access cash ISAs are largely low-risk.

Nevertheless, while you can’t lose money with a cash ISA, it could lose some of its purchasing power if it’s earning a low rate of interest. Even though an ISA may appear to be providing you with a return on your savings, if the interest rate doesn’t keep pace with inflation, your money won’t grow as fast as the rising cost of living so it won’t be able to buy as much as it did before.

This is why it’s so crucial to maximise your savings and ensure you’re getting a real return on your money by constantly reviewing the top rates and switching if your account no longer offers competitive returns.

What’s the safest ISA in the UK?

Cash ISAs are the safest type of ISA as, unlike stocks and shares ISAs, there’s no risk of your savings losing value.

No particular type of cash ISA or ISA provider is safer than another as they will all have FSCS protection, as explained above.

However, if you have a large sum deposited in one or more ISAs, it’s important to consider the deposit protection limit that applies for each provider (or providers that share a banking licence). Make sure you check where your money is deposited, especially if you choose a provider that holds your savings elsewhere, to ensure your money is fully covered by the FSCS should the worst happen.

Are cash ISAs good for pensioners?

Cash ISAs may be a good choice for anyone concerned about being taxed on the interest earned from savings – including pensioners.

Unlike pension pots (which comprise investments that could possibly lose value), cash ISAs carry very little risk of losing money. What’s more, there are fewer restrictions when it comes to accessing the cash in your account – particularly with an easy access ISA. In contrast, most pensions can’t be claimed until you reach the Normal Minimum Pension Age (NMPA – currently set at 55, this will rise to 57 from 2028).

That being said, continuing to pay into a pension also has its advantages, as you can claim tax-relief on your contributions. If a basic-rate taxpayer were to add £100 to their pension pot, for instance, their provider could claim 20% tax-relief from the Government and boost the overall contribution to £125.

Related guide: Should I invest in an ISA or my pension?

In the Autumn Budget on 26 November 2025, it was confirmed that the annual cash ISA allowance would be lowered to £12,000 from 6 April 2027, but only for savers under the age of 65.

This means that those aged 65 and over will continue to be able to deposit up to £20,000 in cash ISAs, including easy access ISAs, each tax-year. This was welcomed by many as it allows older savers, who may be less willing to risk their money in investments, to continue to use cash ISAs to help financially support their retirement.

Can I use my easy access ISA for tax-free income in retirement?

If you have a substantial sum in an easy access ISA, you can use it to supplement your income in retirement. For example, some accounts pay interest monthly and allow you to have the interest deposited in your current account, providing you with a regular source of income. However, bear in mind that, if you withdraw the interest paid, you won’t receive the benefits of compounding (when you earn interest on the interest already earned).

If you only rely on returns from the account (rather than dipping into your savings pot itself), your income shouldn’t run out in your lifetime. By contrast, if you regularly withdraw lump sums from your easy access ISA, you’ll eventually deplete the funds in your account.

Savers who rely on an easy access ISA to supplement their income in retirement should regularly review their accounts to ensure they’re receiving a competitive rate, and switch if there are higher-paying options available.

What happens to my easy access ISA upon my death in terms of tax?

If you were to pass away, only a spouse or civil partner could inherit your ISA without it affecting their yearly ISA allowance or the tax-free status of the cash in the account. This is known as an Additional Permitted Subscription (APS).

While it’s possible to nominate another beneficiary to receive the money in your account, this would form part of your estate and may be subject to Inheritance Tax. Even under these circumstances, your spouse or civil partner would be entitled to an increased allowance (equivalent to the value of your assets held in ISAs) for the remainder of the tax-year.

Related guide: The rules on inheriting ISAs