Debt Is a Tool, Not a Verdict

Borrowing carries a certain stigma in small business circles, as though a healthy company never needs it. That is not how it works in practice. Most growing businesses use some form of credit, whether it is an overdraft to smooth a quiet month, a lease on a delivery van or a loan to fit out a second premises. The question is never simply "should I borrow?" but "what am I borrowing for, and what will it cost me?"

The useful distinction is between good debt and bad debt. Good debt funds something that generates more value than the borrowing costs: equipment that increases your capacity, stock for a confirmed order, a marketing push with a measurable return, or a seasonal gap you know will close. Bad debt patches a shortfall with no clear route to repayment — covering ongoing trading losses, settling tax you cannot pay, or paying one creditor with money owed to another. That last pattern is the one that sinks businesses, because it turns a cash-flow problem into a spiral.

Understand What Borrowing Really Costs

The headline rate is rarely the whole story. A lender may quote 8% but the APR, which includes fees, may be closer to 12% or more. Before you sign anything, ask for the total amount repayable and compare that figure across options rather than comparing percentages.

Watch for the costs that sit alongside the interest rate:

• Arrangement or facility fees, often charged as a percentage of the amount borrowed.
• Monthly or annual service charges on overdrafts and invoice finance facilities.
• Early repayment charges, which can make clearing a loan early unexpectedly expensive.
• Personal guarantees, which may put your home or savings on the line if the business cannot pay.
• Security and covenants, including restrictions on further borrowing or on directors' pay.

A slightly higher rate with no early repayment charge is often better value than a cheaper loan you are locked into for five years.

Read the Repayment Terms Before You Commit

Repayment structure matters as much as cost. A loan that looks affordable on paper can strain your cash flow if the terms do not match how money moves through your business.

Ask yourself a short set of questions. Is the rate fixed or variable, and what would a two-point rise do to your monthly payment? Is the term realistic, or are you stretching repayments so long that you pay far more in interest overall? Does the facility include a balloon payment at the end, and if so, how will you fund it? What happens if you miss a payment — what fees apply, and how quickly does the lender escalate? And crucially, will repayments fall due in your seasonal quiet period?

If a lender cannot answer these questions plainly in writing, that is useful information in itself.

Match the Finance to the Job

One of the most common and costly mistakes is using the wrong type of borrowing for the wrong purpose. Short-term debt used to fund long-term ambitions creates constant repayment pressure; long-term debt used to cover a two-week gap is unnecessarily expensive.

• A short, predictable gap — an overdraft, a business credit card cleared in full each month, or invoice finance against unpaid invoices.
• An asset you will own and use — hire purchase or asset finance, where the repayment term roughly matches the asset's working life.
• A growth investment — a term loan with a realistic repayment period, ideally supported by a cash-flow forecast showing the return.
• Research and development or innovation — specialist schemes and grant-backed funding, where available for your sector.

If you cannot clearly name what the money is for and how it will be repaid, pause. That pause usually saves money.

Protect Your Credit Profile and Your Cash Flow

Business credit scores are built from behaviour, and small habits compound. Pay suppliers and lenders on or before the due date. Avoid using the full limit on cards and overdrafts; keeping usage below around 70% of your facility signals stability rather than reliance. Space out credit applications, since several in a short window can look like distress to lenders.

Keep business and personal finances genuinely separate, even if you are a sole trader. A clean separation makes your accounts easier to read, simplifies tax, and gives lenders confidence. Check your business credit report at least annually and correct anything inaccurate.

Most importantly, talk to lenders early. A director who calls before a payment is missed is a customer with a temporary problem. A director who calls three months late is a risk. Options such as payment holidays, restructured terms and extended facilities are far more available at the first sign of trouble than the last.

Build a Simple Borrowing Routine

Debt stays manageable when it is reviewed rather than ignored. Once a quarter, add up your total borrowing and compare it with your average monthly profit. If repayments are consuming more than roughly a third of your profit, or you are borrowing to service existing debt, that is a signal to stop and reassess.

Maintain a rolling thirteen-week cash-flow forecast so you can see pressure points coming rather than discovering them. Review every facility you hold at renewal and ask whether it still fits the business you are now running. And keep your accountant or adviser in the loop — a second pair of eyes on a facility agreement costs far less than unwinding a bad one.

Used deliberately, debt buys you time, capacity and opportunity. Used vaguely, it quietly eats the margin you worked hard to build. The difference is usually in the questions you ask before you sign.