Guide

Free cash flow explained for directors

Free cash flow is the cash left over after the business has paid to keep itself running and invested to stay competitive. It is the money genuinely available to repay debt, reward owners, or reinvest — the truest measure of financial freedom a company has.

2 min read

Operating cashLess essential capital spend
Truly freeAvailable for debt, owners, growth
AffordabilityWhat you can really commit

What free cash flow is

Free cash flow takes operating cash flow and subtracts the capital spending the business needs just to keep operating — replacing worn-out equipment, maintaining premises, essential systems. What remains is genuinely free: cash the business can choose how to deploy. It is a tougher, more honest test than operating cash flow, because it accounts for the reinvestment reality often ignores.

Why it matters for borrowing

Free cash flow is the number to look at when deciding what debt a business can carry. Operating cash flow can look generous until you remember the machine that needs replacing next year. A repayment schedule that eats into the cash you need for essential reinvestment is a schedule that quietly starves the business. Test it before you commit — see how to check loan affordability.

Maintenance vs growth capital spend

Not all capital spending is equal. Maintenance capex — keeping the current business running — should come out before you call cash free. Growth capex — buying capacity for expansion — is a choice, often the very thing you might finance. Separating the two clarifies what you must fund from cash and what you might sensibly borrow for.

Reading the trend

A single period of free cash flow tells you little; the trend tells you a lot. Rising free cash flow over several periods signals a strengthening business with growing options. Falling free cash flow, even alongside rising profit, is a warning that reinvestment or working capital is eating the gains. Track it as you would cash flow generally.

Funding growth without starving the core

When growth capex would consume the free cash the business needs, financing lets you invest without draining the cushion.

Credicorp lends to your company, not to you personally, and takes no personal guarantee. See indicative terms on business loans, or apply online in minutes.

Frequently asked questions

What's the difference between operating and free cash flow?

Operating cash flow is the cash from trading; free cash flow subtracts the essential capital spending needed to keep the business running. Free cash flow is what's genuinely available for debt, owners or growth.

Why is free cash flow better for judging affordability?

Because it accounts for the reinvestment a business must make. A repayment plan that fits operating cash flow but eats the cash needed to replace worn-out equipment quietly starves the business.

Should I separate maintenance and growth capex?

Yes. Maintenance capex comes out before cash is 'free'; growth capex is a discretionary choice you might finance. Separating them clarifies what you must self-fund and what you could sensibly borrow for.

Funding for UK limited companies

Credicorp lends to your company, not to you personally — short-term working capital with no personal guarantee. See what your business could access.