Leeds Building Society has launched a 19-month fixed rate cash Isa with a 1.75% AER, but you may not see it in the usual rates tables.
Comparisonsites often focus on one-year, two-year or three-year fixed-term savings accounts. But many providers - with Leeds just the latest - offer terms that are out of the norm, including six months, 18 months or even 30 months. So, could these lesser-known savings accounts help you save more?
Read on to find out if putting your money away for unusual lengths of time could help you save big, or if you're better off sticking to the more popular products.
Fixed-term savings accounts, which restrict access to your money for an agreed period of time, often have better interest rates than instant-access accounts, which you can withdraw from whenever you want.
For the most part, the longer you lock your money away, the more interest you can earn.But what if you only save for a little longer? Could you get a better rate if you lock your savings away for 18 months instead of 12?
We've used Moneyfacts data on accounts that require a minimum investment of £5,000 or less to compare the top-rate 'normal' savings accounts with the best unusual rate alternatives.
The results show that while the top six-month bonds provide better value than the best instant access savings account on the market, you're still better off with regular periods for longer-term savings.
That being said, the top nine, 15, 18 and 30-month bonds do have better interest rates than some competing savings accounts - they just don't beat the best ones.
Instant-access savings accounts are ideal if you may need to dip into your funds at short notice. But as we've found, you could save more money if you leave yours untouched for a short period.
The top-rate instant access account is ICICI Bank's HiSAVE Bonus Saver Account. At 1.55% AER, this account offers a lower interest rate than six-month bonds from BLME, OakNorth, Masthaven, Atom Bank and Wyelands.
If you left £1,000 untouched in an ICICI HiSAVE account, you'd have £1,007.75 after six months. If you did the same with BLME's six-month Premier Deposit Account, you'd have £1,009.25.
HiSAVE does yield more than the best three-month fixed term bond, though. So, if you will need to access your money in under six months, a good instant access account is probably your best option.
|ICICI Bank HiSAVE Bonus Saver Account||InstantAccess||1.55%|
|Metro Bank 3 Month Fixed Term Savings Account||3 months||1%|
|BLME 6 Month Premier Deposit Account||6 months||1.86%*|
*Expected profit rate (EPR) in accordance with Sharia law. Source: Moneyfacts
On average, 18-month bonds have higher interest rates than two-year bonds, according to Moneyfacts, at 1.23% and 1.1% respectively in 2018.
Despite this, the best two-year fixed term accounts outperform the 18-month bonds with the highest rates.
|OakNorth 9 Month Fixed Term Deposit||9 months||1.86%|
|Al Rayan Bank 12 Month Fixed Term Deposit||1 year||2.17%*|
|OakNorth 15 Month Fixed Term Deposit||15 months||2.05%|
*EPR in accordance with Sharia law. Source: Moneyfacts
If you'd rather put your money away for two-and-a-half years instead of three, you will have to settle for lower interest rates.
Saving £1,000 in OakNorth's 30 Month Fixed Term Deposit account would net you £1,058.75 at the end of the term. Al Rayan's three-year account would yield £1,075.60, but you'd have to wait six more months to get theextra £16.85.
|OakNorth 30 Month Fixed Term Deposit||30 months||2.35%|
|Al Rayan Bank 36 Month Fixed Term Deposit||3 years||2.52%*|
EPR in accordance with Sharia law. Source: Moneyfacts
Irregular terms or not, none of the bonds above are Isas. That means you'll have to pay tax on any interest you earn over £1,000 (£500 if you're a higher rate taxpayer).
At the top end of the scale, the best Isas with 'standard' fixed terms have higher interest rates than the closest 'unusual' term accounts.
See the table below for a brief summary of unusual term Isas and normal term competitors.
|Cynergy Bank 1 Year Loyalty Fixed Rate Cash Isa||1 year||1.74%|
|Leeds Building Society 19 Month Fixed Rate Cash Isa||19 months||1.75%|
|Charter Savings Bank 2 Year Fixed Rate Cash Isa||2 years||1.87%|
|Principality Building Society 30 Month Fixed Rate Cash Isa||30 months||1.75%|
|Cynergy Bank 3 Year Loyalty Fixed Rate Cash Isa||3 years||1.92%|
While most banks will have several different fixed rate savings accounts to choose from, some will give you control over exactly how long you want to lock your money away.
Masthaven Bank, for example, allows you to set your own 'flexible' fixed term of anything from six to 60 months, with the AER adjusting between 1.75% and 2.49% accordingly.
This might be helpful if you are saving up for a very specific date, but otherwise, unless the interest rates are better, there's no real advantage.
Please note that the information above is for information purposes only and does not constitute advice. Please refer to the particular terms and conditions of the savings account provider before committing to any financial products.
Which? Limited is an Introducer Appointed Representative of Which? Financial Services Limited, which is authorised and regulated by the Financial Conduct Authority (FRN 527029). Which? Mortgage Advisers and Which? Money Compare are trading names of Which? Financial Services Limited.