High Interest ISAs

Find a high interest ISA today...

A high interest ISA offers a great way of maximising your tax-free savings allowance, which is £15,000 in 2014-15. See the tables below to compare ISA deals and apply:

Cash ISA Selection
ProviderPlan NameDeposit TakerISA OptionTermMaximum Potential ReturnMore Info
Retirement Deposit PlanInvestec Bank plcyes6 years

3.75%

per year, plus 22.5% at end of term

More Info >
  • 3.75% annual payments from capital
  • 77.5% remainder of initial deposit paid at end of term
  • Potential 22.5% growth return at end of term, if the Index is higher than 90% of Initial Value
  • Capital protected
  • Low minimum - £3,000
  • Short/medium alternative to fixed rates
  • Available for Cash ISA and  ISA Transfers 
  • Covered by the FSCS (Financial Services Compensation Scheme)
  • Limited offer - deadlines apply. May close early if oversubscribed
  • Only available for new ISA investments or ISA transfers, not direct investments
  • Plan designed to be held for full term
  • Arrangement fee applies
  • Returns not guaranteed. You may only receive a return of your original capital
6 Year Defensive Deposit PlanInvestec Bank plcyes6 years

24%

at end of term

More Info >
  • 24% fixed return if the Index is higher than 95% of its Initial Level
  • Capital protected
  • Low minimum - £3,000
  • Medium/longer term alternative to fixed rates
  • Available for Cash ISA,  ISA Transfers and non-ISA
  • Covered by the FSCS (Financial Services Compensation Scheme)
  • Limited offer - deadlines apply. May close early if oversubscribed
  • Plan designed to be held for full term
  • Arrangement fee applies
  • Returns not guaranteed. You may only receive a return of your original capital
4 Year Deposit PlanInvestec Bank plcyes4 years

12%

at end of term

More Info >
  • 12% fixed return if the Index is higher
  • Capital protected
  • Low minimum - £3,000
  • Short/medium alternative to fixed rates
  • Available for Cash ISA, ISA Transfers and non-ISA
  • Covered by the FSCS (Financial Services Compensation Scheme)
  • Limited offer - deadlines apply. May close early if oversubscribed
  • Plan designed to be held for full term
  • Arrangement fee applies
  • Returns not guaranteed. You may only receive a return of your original capital

Important Information: Structured deposits offer you the potential to earn higher returns than you would with a regular savings account. Your returns are based on the performance of an index or commodity. If the investment does not perform well you may receive no income or capital growth, but you can be confident that your capital will be repaid. You have no access to your deposit during the term of the account, typically 3 to 6 years but your original capital will be repaid in full at the end of the term. In the event that the deposit taker is unable to repay your initial investment and any returns stated you may be entitled to compensation from the Financial Services Compensation Scheme (FSCS) depending on your individual circumstances.

Fixed Rate Cash ISAs
ProviderAccountInterest RateTermApply

1.20%

per annum

3 YearApply Now >
  • Manage your account online
  • Withdraw cash early if you need to (subject to loss of interest)
  • Transfer from other cash ISA providers
  • Covered by the FSCS (Financial Services Compensation Scheme)
  • Must be UK resident and aged 18 or older
  • Minimum opening balance of £1,000

1.15%

per annum

2 YearApply Now >
  • Manage your account online
  • Withdraw cash early if you need to (subject to loss of interest)
  • Transfer from other cash ISA providers
  • Covered by the FSCS (Financial Services Compensation Scheme)
  • Must be UK resident and aged 18 or older
  • Minimum opening balance of £1,000

0.95%

per annum

1 YearApply Now >
  • Manage your account online
  • Withdraw cash early if you need to (subject to loss of interest)
  • Transfer from other cash ISA providers
  • Covered by the FSCS (Financial Services Compensation Scheme)
  • Must be UK resident and aged 18 or older
  • Minimum opening balance of £1,000
Instant Access Cash ISAs
ProviderAccountInterest RateTermApply
0.75%Easy AccessApply Now >
  • Earn 0.75% tax free/AER variable
  • Save from just £100
  • Interest calculated daily and paid in March
  • Online access only
  • Partial ISA transfers out not available - transfers out in full only
0.80%30 Days NoticeApply Now >
  • Manage your account online
  • Unlimited withdrawals subject to 30 days notice
  • Transfer from other cash ISA providers
  • Covered by the FSCS (Financial Services Compensation Scheme)
  • Must be UK resident and aged 18 or older
  • Minimum opening balance of £1,000
0.75%Instant AccessApply Now >
  • Instant access
  • 0.75% AER/Gross
  • Minimum deposit £1
  • Open and manage your account online or in branch
  • Covered by the FSCS (Financial Services Compensation Scheme)
  • Must be 16 or older
The highest potential returns on ISAs are usually from stocks and shares ISAs, because they depend on the performance of a stock market. However, this means they also come with higher risk. To find the best high interest ISA and one that suits your requirements, it is important to compare a number of deals and make an informed decision. 

ISAs vary greatly in what they offer, such as:  
  • Interest rates or returns
  • How you invest it – cash ISAs, stocks and shares ISAs or a combination of both
  • Fixed terms 
  • Fixed rates and variable rates
  • How much you wish to invest  

Use our selection tables to compare some of the top ISAs on offer.

 Important Risk Information:

This website contains information only and does not constitute advice or a personal recommendation in any way whatsoever. The value of investments and income from them can fall as well as rise and you may not get back the full amount invested.

Investments in Stocks & Shares ISAs do not contain the same degree of capital security as investments in deposits. Stocks and shares ISAs are designed as medium to long term investments of, for example, five years or more. The tax efficiency of ISAs is based on current tax law and there is no guarantee that tax rules will stay the same in the future.

Different types of investment carry different levels of risk and may not be suitable for all investors. Please ensure that you read the Important Risk Information for further details. Prior to making any decision to invest, you should ensure that you are familiar with the risks associated with a particular investment and should read the product literature. If you are in any doubt as to the suitability of a particular investment, both in respect of its objectives and its risk profile, you should seek independent financial advice.