Want to improve cashflow in your business? First understand your working capital cycle…
Cashflow is one of the most consistent challenges for small business owners, whether you are selling goods or services. And one of the most powerful levers for improving it is something a lot of business owners have not heard of.
The working capital cycle.
What is the working capital cycle?
Your working capital cycle is the time it takes to get cash back in the bank for money you have already spent. More simply, it is how long a dollar takes to travel from your account, through your business operations, and back in as payment from a customer.
The shorter that cycle, the healthier your cashflow. The longer it is, the more cash you need to keep the business running while you wait.
How it works in a product business
If you sell physical goods, the cycle looks something like this: you purchase inventory, you hold it until it sells, you invoice the customer, and then you wait to be paid. Every step in that chain has a time cost.
Inventory sitting on shelves is cash sitting on shelves. Customers on 30-day terms means your money is in their hands for a month after the sale. The faster you can move stock and collect payment, the shorter your cycle and the more cash you have available.
How it works in a service business
For service businesses the cycle is similar. You agree to deliver work, you deliver it (which takes time and costs money in staff, overheads, and resources), you invoice, and then you wait for payment.
The gap between when you start spending money to deliver a service and when the client actually pays you is your working capital cycle. Inefficient delivery, late invoicing, or slow-paying clients all stretch it out.
How to shorten it
You cannot improve what you cannot measure. The metric that quantifies your working capital cycle is called the cash conversion cycle. Knowing this number gives you a baseline to work from.
From there, the levers are practical: invoice as quickly as possible after work is completed, offer upfront or split payment options where you can, set clear payment terms and enforce them, and keep a close eye on your aged receivables so nothing slips past 30 days without follow-up.
On the expenses side, make the most of the payment terms your suppliers give you. If you have 30 days to pay, use them. There is no benefit in paying early unless you are getting a discount for it.
Small improvements across several of these areas add up quickly. A business that shortens its working capital cycle by even a few weeks frees up meaningful cash without needing to increase revenue at all.