Why leaving money in your current account could be costing you
If you have a current account but no linked savings account, you are not alone. Data suggests that as many as a quarter of people in the UK leave money sitting idle in their everyday account at the end of the month. While convenient, this common habit can have a significant financial impact over time. This guide explains why it matters and what you can do about it.
The hidden cost of idle cash
The primary issue with keeping spare money in a standard current account is the interest rate, or more accurately, the lack of it. Most high street bank current accounts pay little to no interest on balances. Even those that offer a small rate often have strict conditions, such as paying in a minimum salary each month or maintaining multiple direct debits.
Meanwhile, dedicated savings accounts, even easy-access ones, typically offer much higher rates. The difference between earning 0.1% and 3.5% on a £2,000 balance is £68 in interest over a year. While that may not seem life-changing, it is essentially free money you are missing out on, and the gap widens with larger balances or over longer periods.
Understanding the opportunity cost
This missed earning potential is known as an ‘opportunity cost’. By choosing to keep money in a non-interest-bearing account, you are forgoing the guaranteed returns available elsewhere. In a period of inflation, the real value of idle cash can actually decrease if it isn’t earning interest to help offset rising prices.
It is also about financial organisation. Money in a current account is often seen as ‘spendable’. Separating your everyday spending money from your savings pot in a different account creates a helpful psychological barrier, making you less likely to dip into funds you had intended to save.
How to move your money effectively
The process of moving money from a current account to a savings account is straightforward, but doing it effectively requires a small amount of planning.
First, assess how much you can comfortably move. Look at your average monthly outgoings and ensure you leave enough in your current account to cover bills, direct debits, and a buffer for unexpected expenses. The goal is to transfer the surplus that typically remains at the end of the month.
Next, choose the right type of savings account. For money you might need to access, an easy-access savings account or a cash ISA is a sensible starting point. If you have a larger sum you know you will not need for a fixed period, a fixed-rate bond might offer a better return. Always check the Financial Services Compensation Scheme (FSCS) protection limit of £85,000 per person, per banking licence.
Setting up a savings habit
To make saving effortless, consider setting up a standing order. You can schedule a fixed amount to transfer from your current account to your savings account the day after you get paid. This ‘pay yourself first’ approach automates the process and builds savings discipline.
Remember, even small, regular amounts add up. Transferring £50 a month builds a £600 pot in a year, which would have earned nothing in a typical current account.
Tax considerations on savings interest
It is important to be aware of the Personal Savings Allowance (PSA) set by HMRC. Most UK taxpayers can earn up to £1,000 (for basic-rate taxpayers) or £500 (for higher-rate taxpayers) in savings interest each year without paying tax. Additional-rate taxpayers do not get an allowance. Interest earned in a cash ISA is always tax-free, regardless of your income.
If the interest you earn across all your savings exceeds your PSA, you must declare it to HMRC. Your bank will not automatically deduct tax.
Common barriers and how to overcome them
Many people intend to open a savings account but are put off by perceived complexity or a belief that they do not have ‘enough’ to save. The application process for most easy-access accounts is now fully digital and can be completed in minutes. There is also no minimum amount required to start benefiting from a better rate; moving any surplus is a positive step.
Another concern is access. Modern savings accounts, particularly those offered by digital banks, allow instant transfers back to your current account, so your money is not locked away in an emergency.
In summary, leaving surplus money in a current account is a missed financial opportunity. By taking a short time to open a dedicated savings account and set up a regular transfer, you can start earning interest on your balance, protect your money from inflation’s erosive effects, and build a clearer separation between your spending and saving pots. It is a simple step with a tangible long-term benefit.
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