The Best Cash ISAs – April 2024: Top Picks for Savvy Investors

The end of the tax year is fast approaching, so it's worth checking if you're making full use of your £20,000 ISA allowance. 
The Best Cash ISAs - April 2024
The Best Cash ISAs - April 2024

The Best Cash ISAs – April 2024: Due to a series of interest rate hikes by the Bank of England (BoE) last year, along with increased competition, the rates on the best cash ISAs have improved alongside savings accounts.

The end of the tax year is fast approaching, so it’s worth checking if you’re making full use of your £20,000 ISA allowance.

As the BoE has frozen interest rates at 5.25% again, some analysts predict that rates could be cut this spring. If that happens, you’ll need to act fast to get the top rates.

Stocks and shares ISAs are good for long-term savings, but cash ISAs are better for short-term savings.

Today, we have rounded up the best cash ISA rates available.

Also Read: New Multiple ISA Rule: Here’s How It Works, All You Need To Know

Easy access to cash ISAs

You can access your savings without penalty with easy access to cash ISAs.

Provider Account
name
Interest rate
(AER)
Min/max
deposit
Account
access
Plum Cash ISA * 5.17% £100 /
£40,000
Moneybox Cash ISA 5.16% £500 /
£1,000,000
Mobile Banking / Mobile
Flexible ISA 5.1% £500 Online

One-year fixed-rate cash ISAs are the best

Here are the best one-year fixed-rate ISAs you can open now if you’re happy to lock your cash away for a year without withdrawing.

ACCOUNT AER MINIMUM INVESTMENT NOTES
OakNorth Bank Fixed Rate Cash ISAs 4.71% £1 Open online
Shawbrook Bank 1 Year Fixed Rate Cash ISA 4.71% £5,000 Open online
Cynergy Bank one-year Fixed Rate ISA 4.7% £500 Open online

 

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Two-year fixed-rate cash ISAs are the best

You’ll find cash ISA rates of 4% if you’re willing to lock away your savings for at least two years – but you’ll need to act fast as cash ISA rates are dropping.

ACCOUNT AER MINIMUM INVESTMENT NOTES
OakNorth Bank 2 Year Fixed Rate Cash ISA 4.62% £1 Open online
Shawbrook Bank 2 Year Fixed Rate Cash ISA 4.61% £1,000 Open online
Zopa 2 Year Fixed Term ISA 4.5% £1 Open online

 

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Three-year fixed-rate cash ISAs are the best

ACCOUNT AER MINIMUM INVESTMENT NOTES
OakNorth Bank 3 Year Fixed Rate ISA 4.4% £1 Open online
Shawbrook Bank 3 Year Fixed Rate Cash ISA 4.4% £1,000 Open online
Castle Trust Bank 3 year Fixed Rate e-Cash ISA 4.25% £1,000 Open online

Best five-year fixed-rate cash Isa

Provider Account
name
Interest rate
(AER)
Min/max
deposit
Account
access
5 Year Fixed Rate Cash ISA Bond Issue 45 4.17% £1,000 /
£250,000
Email / Online / Telephone
5-Year Fixed Rate Cash ISA 4.16% £2,000 /
£1,000,000
Branch / Mobile Banking / Online / Post / Telephone / Mobile
5 Year Fixed Rate Cash ISA (06.Jun.29) 4.05% £1,000 /
£1,000,000
Mobile Banking / Online / Telephone

In general, the longer you leave the money untouched, the more interest you’ll earn.

You can replace any funds you withdraw in the same tax year without affecting your ISA allowance, which is currently £20,000.

Also Read: The Best Packaged Bank Accounts: A Comprehensive Comparison