Unsecured vs secured business loans: what UK business owners should know

What Is The Difference Between A Unsecured and Secured Business Loan?

Every business owner reaches the same fork in the road eventually: you need to borrow, and the lender or broker starts asking whether you want a secured or an unsecured business loan. Most people have a rough idea of what the words mean, but few understand how much the choice actually affects the rate you pay, the risk you carry personally, and whether you get approved at all.

I have arranged both types of facility for businesses across almost every sector, and the honest answer is that neither is automatically better. The right choice depends on what security you have available, how much you need, and how much personal risk you are willing to carry. Here is what actually matters.

What is a secured business loan?

A secured business loan is backed by a specific asset, such as property, machinery, vehicles, or invoices, which the lender can claim if the business fails to repay. Because the lender has tangible security to fall back on, secured loans typically carry lower interest rates, allow for larger borrowing amounts, and are easier to get approved, particularly for businesses without a long trading history.

The trade-off is that the asset used as security is genuinely at risk. If repayments stop, the lender has a legal right to recover it, whether that is a commercial property, a vehicle fleet, or equipment central to how the business operates.

What is an unsecured business loan?

An unsecured business loan is not tied to a specific asset. Approval is based instead on the business's overall creditworthiness, trading history, and cash flow, and often on a personal guarantee from the director. Because the lender has no direct claim over a specific asset, unsecured loans are usually quicker to arrange and don't require an asset valuation, but they typically carry higher interest rates and lower maximum loan amounts to offset the lender's additional risk.

The phrase "unsecured" is slightly misleading in practice. Most unsecured business loans still require a personal guarantee from the director, which means your personal assets, not just the business, are potentially on the line if the loan defaults. It is not secured against a named asset, but it is rarely truly risk-free either.

What determines the rate you actually pay?

Rate is driven by risk, and risk is assessed through a combination of factors: whether the loan is secured, the strength of your trading history and accounts, your credit profile, the loan size and term, and the wider interest rate environment. As of the most recent Bank of England decision, the base rate stands at 3.75%, and this sets the floor that all business lending is priced against, whether secured or unsecured.

Secured loans for well-established businesses can start in the region of 6% to 9% APR, while unsecured lending for newer or higher-risk businesses commonly runs from around 9% up to 20% or more, depending on credit strength and lender appetite. The gap between the two is essentially the price of the lender's certainty over recovery if things go wrong.

Pros and cons of a secured business loan

Advantages:

Lower interest rates, since the lender's risk is reduced

Higher borrowing limits, useful for larger capital projects

Easier approval for businesses with limited trading history but strong assets

Longer repayment terms often available, easing monthly cash flow

Disadvantages:

The named asset is genuinely at risk if repayments stop

Slower to arrange, due to asset valuation and legal charge registration

Less flexible if you need to sell or refinance the secured asset during the term

Pros and cons of an unsecured business loan

Advantages:

Faster to arrange, with no asset valuation required

No specific business asset placed directly at risk

Simpler process overall, particularly for smaller amounts

Disadvantages:

Higher interest rates to offset the lender's increased risk

Lower maximum loan amounts in most cases

A personal guarantee is usually still required, so personal risk has not been removed, only redirected

How lenders actually decide

Lenders assess affordability first, security second. No amount of security fixes a business that genuinely cannot service the repayments, and equally, a strong trading business with poor security options is not automatically declined. What changes with security is the pricing and the loan-to-value the lender is comfortable extending, not the underlying affordability test.

This is why the "right" answer for your business depends heavily on what you actually have available and what you need the money for. A business acquiring a specific vehicle or machine is often better served by asset finance, where the item being purchased is the security, than by a general secured or unsecured loan. A business needing working capital with no obvious asset to offer will usually be looking at unsecured lending, invoice finance, or a facility secured against property if available.

Which one is right for your business?

A few questions tend to clarify this quickly:

Do you have an unencumbered asset you are comfortable offering as security? If yes, and you need a larger amount, secured lending is usually cheaper and more readily available.

How quickly do you need the funds? Unsecured lending is generally faster, since there is no valuation or legal charge process to complete.

What is the money actually for? If it is to fund a specific vehicle, machine, or piece of equipment, asset finance secured against that item is often a better fit than either a general secured or unsecured loan.

How comfortable are you with a personal guarantee? Since most unsecured facilities still require one, the real question is often not "secured or unsecured" but which asset, business or personal, ends up carrying the risk.

A word on personal guarantees

Whichever route you take, ask directly whether a personal guarantee is required, and understand exactly what it covers before you sign. A personal guarantee on an unsecured loan can mean your personal assets are pursued in the event of default, in much the same way a secured loan puts a business asset at risk. Directors sometimes assume "unsecured" means "no personal risk", and that assumption has caught people out. Read the guarantee clause as carefully as the rate.

Frequently asked questions

Is a secured business loan always cheaper than an unsecured one? Generally yes, because the lender's risk is lower with tangible security in place, though the exact rate still depends on your business's overall credit profile and trading history.

Does an unsecured business loan mean no personal risk? Not usually. Most unsecured business loans require a personal guarantee from the director, meaning personal assets can still be pursued if the loan defaults.

Can a new business get a secured loan? Yes, provided there is a suitable asset to offer as security, secured lending can be more accessible to newer businesses than unsecured lending, which relies more heavily on trading history.

What happens if I default on a secured business loan? The lender has a legal right to claim the specific asset used as security to recover the outstanding debt.

Is asset finance the same as a secured loan? Asset finance is a form of secured lending, but the security is specifically the asset being purchased or refinanced, rather than a separate property or asset offered against a general loan.

Talk to Sorbus Finance about the right structure for you

If you are weighing up secured against unsecured borrowing, talk to the team at Sorbus Finance first. We will look honestly at what you have available, what you actually need the funds for, and which structure gives you the best rate for the least risk, rather than pushing you toward whichever is easiest to arrange.