Changes to how banks charge for unarranged overdrafts could see borrowers who regularly rely on an arranged overdraft facing higher fees of up to 40% from April.
Under the new rules, banks will need to charge the same interest rate for both arranged and unarranged borrowing.
This means that vulnerable customers who slip into the red without a pre-agreed buffer will benefit from significantly lower fees. However, those who rely on an arranged overdraft could end up paying more.
Here, we explain how the new rules will work and offer advice on how to pay off your overdraft before rates rise.
An is agreed in advance with your bank. This allows your balance to drop to a set amount below zero (for example £250). Some arranged overdrafts are provided free, while others charge a set rate of interest.
An is when you go overdrawn beyond your agreed limit, or if your balance drops below zero and you don't have an arranged overdraft in place. Some banks give customers a small 'buffer' (for example £25 or £50) that you're allowed before interest is charged.
This came after its investigation uncovered a 'dysfunctional' market with vulnerable customers facing confusing charges and sky-high fees for using unarranged overdrafts.
The new rules will bring a ban on fixed daily and monthly overdraft fees and prevent banks from banks charging higher fees for unarranged overdrafts.
It says the best news is for those who regularly use an unarranged overdraft, for whom the cost of borrowing £100 could fall from £5 a day to less than 10p a day.
Which? has welcomed the FCA's moves to improve the unarranged overdraft market, which we have long considered unfair to the most vulnerable customers.
Almost all of the major banks (with the exception of Tesco Bank) have now detailed their new rates.
The table below shows how much banks will charge for overdrafts from April.
In the last few weeks, banks have come under fire for pegging their new rates at around 40%, well in excess of their current arranged overdraft rates.
These higher rates will mean those who borrow using an arranged overdraft for long periods will pay more.
For example, the FCA says someone borrowing £500 in an arranged overdraft with HSBC for 30 days will see their charges rise from £7.52 to £13.29.
Those who rely on larger authorised overdrafts for longer face the highest fees.
The personal finance website Money Saving Expert says a borrower with a £2,000 authorised overdraft could see their annual fees rise from £180 to £680.
The uniformity of the new rates leaves few options for customers looking to switch to a better deal.
On 28 January, the FCA wrote to banks asking them to explain their overdraft pricing decisions and explain measures they will take to help customers who are disadvantaged by the changes.
Reacting to the news, Which? Money's Gareth Shaw said: 'The changes introduced to provide clarity on overdraft fees and charges, and protect the most vulnerable, must also allow customers to shop around.
'The current lack of competition on overdraft pricing is disappointing, so it's right that the regulator is taking a closer look.
'Banks should also be clear on how they are communicating the changes to customers and helping more of them choose the right type of credit product for their circumstances.'
If you're looking to get out of your overdraft before the changes come in, there are a few different options you can look into.
That's because the interest you'll be paying on your borrowing will be much better than what you'll get on your savings.
If you can't pay off the overdraft in one go, consider setting up a plan to pay chunks of the debt off each month.
Before spending your savings on clearing your overdraft, consider your overall financial situation and ensure you retain an emergency fund for unforeseen expenses.
The FCA and the Money and Pensions Service have suggested people who use arranged overdrafts for long periods of time could be better off finding alternative methods of credit.
They're usually provided interest-free for a set number of months (the longest period currently available is 28 months), after which interest kicks in.
In theory, a personal loan is one of the cheapest ways to pay off a large overdraft, but in reality, the biggest banks don't often offer their best rates on smaller loans.
For example, Halifax offers rates from just 3.5% APR on loans over £7,500, but its rates start at 28.9% APR on loans of £2,000.
Currently, the best rates on offer for loans of £2,000 are around 12-13%.
If you're concerned about paying off your overdraft or are worried about your debts, consider taking professional advice.
As a first port of call, your bank or building society should be able to provide you with advice on the changes and help you assess your options.
Once you've settled your overdraft, sit down and take a close look at your finances, then set up a plan to avoid falling into it in the future.
The nuclear option here is to simply close the account in question or have its overdraft facility removed.
Ultimately, though, it's best to look at the underlying cause of your struggles.
As a starting point, consider setting up a simple budget for each month.
Even the smallest changes can make a difference - be that transferring spending money on to a prepaid card or cutting down on that weekly takeaway.