Do Company Directors Need a Personal Guarantee for Unsecured Loans

Yes, most UK lenders require company directors to sign a personal guarantee for an unsecured business loan. Because there's no collateral backing the debt, the lender needs a fallback if the limited company defaults. The guarantee makes the director personally liable for repayment, putting personal assets like savings, and in some cases the family home, at risk.

What a personal guarantee actually means for directors

A Personal Guarantee is a written promise from a director (or directors) to repay a company's debt if the business itself cannot. It punches straight through the limited liability shield that incorporation normally provides. If the company goes into liquidation owing £80,000 on an unsecured loan, the lender can pursue the guarantor for that sum personally.

The Financial Conduct Authority doesn't regulate most commercial lending to limited companies, so the protections you'd expect on a consumer credit agreement don't apply here. That means terms vary widely between lenders, and the fine print matters enormously. A guarantee signed in 2024 can still be called upon years later if the business eventually fails.

For directors of small and medium-sized enterprises (SMEs), this is the trade-off for accessing finance without pledging business assets as security. Lenders price unsecured loans higher than secured ones precisely because they're carrying more risk, and the personal guarantee is how they claw some of that risk back.

Why unsecured lenders almost always ask for one

Unsecured loans don't have a charge over property, machinery, or stock. If the borrower stops paying, the lender can't simply repossess an asset and sell it. Their only recourse against the company is to join the queue of unsecured creditors in an insolvency, where recovery rates are dismal. According to Insolvency Service figures, unsecured creditors in UK liquidations typically recover pennies in the pound.

The personal guarantee changes the calculation. It gives the lender a second route to repayment that survives the company's collapse. That's why you'll see it requested on facilities from £10,000 upwards, across products including term loans, revolving credit, and merchant cash advances.

Which lenders typically require them

Pretty much all of them, when it comes to unsecured finance. iwoca requires a personal guarantee on its flexi-loan products. Funding Circle, Capital on Tap, YouLend, and most challenger banks do the same. High street banks like Lloyds, NatWest, and HSBC will ask for one on unsecured overdrafts and loans to limited companies above small thresholds.

The exceptions are rare. Some government-backed schemes during specific periods (the Bounce Back Loan Scheme being the obvious example) waived personal guarantees, but those were emergency measures. Standard commercial unsecured lending in 2025 effectively means signing a guarantee.

How much you're guaranteeing

The figure isn't always the full loan. Some lenders cap the guarantee at a percentage, often 20% to 80% of the outstanding balance. Others ask for 100%. Read the agreement before you sign, because "limited" guarantees can still run into six figures on a sizeable facility.

Director's guarantee versus personal guarantee

The two terms get used interchangeably, but there's a technical distinction worth knowing. A director's guarantee is signed in your capacity as an officer of the company. A personal guarantee is signed in your own name as an individual. In practice, lenders draft them as the same instrument, and you sign as both director and individual.

What this means: stepping down as a director does not release you from a guarantee you've already signed. The obligation follows you, not the role. Plenty of former directors have discovered this the hard way when a company they left two years earlier finally collapsed and the lender came knocking.

If you want a deeper look at how these documents are structured, our guide on business loan personal guarantee walks through the key clauses to watch for.

What's actually at risk

The honest answer is everything you own outside the company. A guarantor's exposure can include:

• Cash savings and investment accounts
• Equity in your home (lenders can apply for a charging order)
• Personal vehicles above basic value
• Future earnings, via attachment of earnings orders
• Pension drawdown income, in some circumstances

Pensions held in registered schemes are generally protected from creditors under the Welfare Reform and Pensions Act 1999, but once you start drawing income, that income becomes accessible. Your main residence isn't automatically safe either. If a lender obtains a county court judgment and then a charging order, they can force a sale in some scenarios, though courts are reluctant where children live in the property.

The role of bankruptcy

If a guarantee is called and you can't pay, the lender can petition for your personal bankruptcy. Bankruptcy in England and Wales lasts 12 months in most cases, but the consequences linger. You can't act as a company director during the bankruptcy period without court permission, your credit file is damaged for six years, and certain professional licences (solicitors, accountants, financial advisers) can be revoked.

For multi-director companies, joint and several liability is the default. That means the lender can pursue any one guarantor for the full debt, not just their "share". If your co-director has no assets, you carry the whole sum.

How to negotiate better terms

Directors often assume the guarantee is non-negotiable. It usually isn't, at least not entirely. Lenders want the deal done, and they have room to move on specific clauses if you push.

Cap the liability

Ask for a financial cap below the full loan value. On a £100,000 facility, a 50% cap means your maximum exposure is £50,000 regardless of how the debt grows with interest and costs. Smaller alternative lenders are often more flexible here than high street banks.

Time-limit the guarantee

Push for the guarantee to fall away once the loan is repaid, or once the company hits a specific financial milestone. Without an explicit release clause, guarantees can technically survive the loan itself, particularly on revolving facilities.

Split it across directors

If there are two or three directors, request several liability rather than joint and several. Several liability means each director is only responsible for their agreed portion. Lenders resist this because it weakens their position, but on stronger covenants they'll sometimes agree.

Get personal guarantee insurance

PGI policies cover a percentage of your guarantee liability (typically 60% to 80%) in exchange for an annual premium of around 1% to 5% of the covered amount. Purbeck Insurance is the main UK provider. It's not cheap, but for directors with significant personal assets, it can be worth the cost.

When a guarantee might be unenforceable

A signed guarantee isn't always watertight. UK courts have set aside guarantees on several grounds, and challenges do succeed. The main routes are:

• Misrepresentation: if the lender or company misled you about the nature of the document or the financial position
• Undue influence: typically where a spouse signs under pressure from their partner without independent advice (the principle from RBS v Etridge)
• Procedural failures: if the lender didn't follow proper execution requirements, including insisting you take independent legal advice where appropriate
• Material variation: if the loan terms changed substantially after you signed without your consent, the guarantee may not cover the new arrangement

The Law of Property (Miscellaneous Provisions) Act 1989 requires guarantees to be in writing and properly executed. Sloppy paperwork from a lender can occasionally hand the guarantor a defence.

That said, don't sign assuming you can wriggle out later. Challenges are expensive, slow, and far from guaranteed to succeed. Treat any guarantee as enforceable until a court tells you otherwise.

Secured versus unsecured: where guarantees fit

Personal guarantees aren't unique to unsecured lending. Secured loans often require them too, sitting on top of the asset charge. But the calculation differs. With a secured loan, the lender's first port of call is the asset. The guarantee covers any shortfall after the asset is sold. With unsecured lending, the guarantee is the security.

If you're weighing options, our piece comparing secured loans with unsecured alternatives sets out the trade-offs in detail, including how each affects director liability.

For larger sums, secured lending against commercial property or equipment usually comes with lower interest rates and longer terms. The guarantee element is often lighter because the asset does the heavy lifting. For working capital and short-term needs, unsecured with a personal guarantee remains the dominant structure across the best business loans for uk smes 2026 market.

Refinancing and exiting a guarantee

Guarantees end when the underlying debt is settled. That's the cleanest exit. If you're sitting on an expensive facility from a few years ago, refinancing to a better rate not only cuts costs but also resets the guarantee terms, potentially with a more favourable cap or duration.

Tools like our Funding Circle refinance calculator can give you a rough sense of whether moving an existing loan makes financial sense. Don't forget that the new lender will run their own underwriting and ask for a fresh guarantee, so the exercise is about improving terms, not escaping personal liability.

Selling the business is another route. If a buyer takes on the loan, you'll want a formal release from the lender, in writing, confirming your guarantee is discharged. Without that document, you can remain liable years after handing over the keys. Reviews of major lenders, including funding circle reviews, often mention how rigid or flexible different providers are on guarantee releases during ownership transfers.

Tax, accounting, and disclosure

A personal guarantee isn't itself a taxable event. You don't pay tax on signing one, and the company doesn't recognise it as a liability on its balance sheet (it's a contingent liability, disclosed in notes). HMRC's position, set out in their Business Income Manual, is that payments made under a guarantee are generally capital in nature for the guarantor and not deductible against income.

If you do end up paying out under a guarantee, you may have a claim against the company for reimbursement, but if the company is insolvent that claim is usually worthless. Some directors structure loan arrangements through holding companies or pre-agreed indemnities to manage this, though such arrangements need careful legal and tax advice to avoid falling foul of Regulatory Compliance requirements around director loans and connected-party transactions.

Practical next steps for directors

If you're about to sign a personal guarantee, or already have one in place, work through these actions:

• Read the full agreement, not just the summary. Look for the liability cap, the duration, and any cross-default clauses
• Get independent legal advice. Many lenders require it for guarantees above certain thresholds, and it costs £300 to £600 well spent
• Quantify your exposure. Add up the guarantees you've signed across all facilities. Directors often underestimate their cumulative liability
• Consider PGI if your personal assets significantly exceed your loan balance
• Review annually. Loans get refinanced, businesses grow, and guarantee terms that made sense at £25,000 may need revisiting at £250,000
• Keep copies of every guarantee, every variation, and every correspondence about release. You will need them if a dispute arises later

The honest summary is this: as a director borrowing unsecured, expect to sign a personal guarantee. Negotiate the terms you can, insure what you can't, and never sign without understanding the worst-case number. The guarantee is the price of access to unsecured finance, and treated with respect it's a manageable risk. Treated casually, it's how directors end up losing homes they spent decades paying for.