Making your surplus cash work harder
When businesses manage all of their cash in the same way, it can limit both flexibility and return. In this guide, understand whether your cash could be doing more and learn how different parts of your cash can support different business goals.
Read time: 4 mins Added: 16/09/26
Many businesses keep extra cash in their current account for peace of mind. But when all funds are managed in the same way, it becomes harder to balance having cash available when you need it with earning a return on money that is not immediately required.
What starts as a simple decision can become a missed opportunity. Some cash may be there to cover unexpected costs, while some is intended for future plans. Yet it often ends up being managed in the same way, regardless of when it is likely to be used.
The opportunity lies in recognising that not all surplus cash serves the same purpose.
Are you treating all of your surplus cash the same way?
- Funds held mainly in a current account
- No clear split between short and long-term cash
- Decisions made reactively, not planned
If so, your cash may not be working as efficiently as it could be.
Surplus cash isn’t a single decision
Deciding what to do with cash comes down to two things: what the cash needs to do for your business, and when you think you might need it.
These decisions can have a real impact on your business, affecting how quickly you can respond, invest or adapt when circumstances change. Thinking about your cash in terms of purpose and timing can help you decide where different portions of it belong.
Matching your surplus cash to what it needs to do
Different types of deposit accounts can help you manage money based on what it is for and when you expect to use it.
How this shows up in practice
Many businesses face similar challenges depending on how their cash flows behave. The key difference is not just the sector, but how long the cash can be set aside, and how predictable your business needs are.
When you understand how cash moves through your business, it becomes easier to decide how different portions of cash could be managed.
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Cash positions can change quickly, with periods of surplus followed by higher outgoings.
- Keep money needed for day-to-day running available, while considering whether any temporary surplus cash could be put to better use
- Example sectors: Retail, agriculture
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Cash is often committed earlier, with returns realised over a longer period.
- If you already know when money is likely to be used, setting some of it aside could provide greater certainty over the return it earns.
- Example sectors: Manufacturing, real estate
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Cash may need to be held for compliance, funding commitments or defined use.
- Identify what needs to stay accessible, then review whether any additional cash could be set aside for a period.
- Example sectors: Legal, education, healthcare, charities & not-for-profits
A more structured approach to surplus cash
In practice, many businesses combine different deposit accounts, putting cash in different places depending on when they’ll need it.
The aim is not to lock money away unnecessarily. It's to make sure each part of your surplus cash is working in the way that best suits your business.