Personal Guarantees on Business Loans: What UK Directors Sign Up To
It's usually the last page of the pack. The funding is agreed, the money is days away, and there's one more signature: a personal guarantee. Most directors sign it late at night without fully reading it, which is exactly why we've written this.
A personal guarantee isn't a formality. It's a legal promise that if your company can't repay, you will, personally. It's also a completely standard part of SME lending that millions of UK directors have signed. The point of this guide isn't to scare you off, it's to make sure you know precisely what you're agreeing to before you do.
What a Personal Guarantee Actually Does
Your limited company exists partly to separate business debts from your personal finances. A personal guarantee deliberately pierces that separation for one specific debt. If the company defaults, the lender can pursue you as an individual for the outstanding amount, and they don't generally have to exhaust every route against the company first.
Why do lenders ask for them? Because limited liability cuts both ways. A lender advancing £100,000 to a company with £2,000 of assets is really lending against the directors' commitment. The guarantee makes that commitment enforceable, and it's why guaranteed lending is cheaper and more available than it would otherwise be.
Limited vs Unlimited: Read This Clause Twice
- A limited guarantee caps your liability at a fixed amount or a percentage of the loan. Some lenders ask for guarantees covering as little as 20% of the facility, others the full amount
- An unlimited guarantee covers the full outstanding balance plus interest plus the lender's recovery costs, with no ceiling
The other clause that catches directors out is “all monies”. Some guarantees cover not just this loan but any borrowing the company ever takes from that lender, including facilities you haven't thought of yet. Know which type is in front of you before you sign.
What Happens if It's Called
If the company fails owing the money, the lender writes to you personally demanding payment. If you can't pay, enforcement can escalate through a county court judgment, charging orders against personal property, attachment of earnings, and ultimately bankruptcy proceedings. Where a guarantee is supported by a charge over your home, the home itself can be at risk.
That's the worst case, stated without varnish. The practical takeaway is simpler: never sign a guarantee for an amount you couldn't survive paying, and never assume the business failing is impossible. Every director who's had a guarantee called assumed that too.
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Check your optionsThings Directors Commonly Check and Negotiate
Guarantees are more negotiable than most people realise, particularly before signature. Points that come up in practice:
- A cap: asking for liability limited to a fixed sum rather than unlimited
- Scope: tying the guarantee to this facility only, not all future borrowing
- Reduction and release: the guarantee stepping down as the loan is repaid, with a clear end point
- Splitting between directors: several guarantee liability so each director covers a share, rather than joint and several where the lender can pursue any one of you for all of it
- Personal guarantee insurance: policies exist that cover part of the liability if a guarantee is called, with annual premiums typically 1 to 3% of the amount guaranteed. Cover levels and exclusions vary, so the policy wording matters as much as the guarantee wording
None of this list is advice, and guarantee documents are legal contracts with real teeth. Independent legal advice before signing one is a small cost against the size of the commitment, and some lenders require evidence of it anyway.
Common Questions
Can I get business funding without a personal guarantee?
Sometimes. Funding secured on assets or invoices leans less on guarantees, some merchant cash advances don't require one, and larger established companies can borrow on their balance sheet alone. For unsecured lending to smaller companies, expect to be asked.
Does a personal guarantee affect my personal credit file?
Signing one doesn't normally appear on your credit file. It becomes visible if it's called and enforcement follows, at which point judgments and defaults very much do.
My spouse co-owns our house. Are they affected?
Potentially, which is why lenders sometimes require the guarantee to be supported by a charge over jointly owned property, needing both owners' agreement. This is precisely the territory where independent legal advice for each person involved stops being optional.
If I sell the company, does my guarantee end?
Not automatically. A guarantee survives until the lender releases it, and departing directors have been caught by guarantees on facilities that continued after they left. Getting a written release on exit is one of those boring steps that matters enormously.
No surprises on the last page
CapExpand introduces you to established lenders and lays out what each offer involves, including security and guarantees, before you commit to anything. Call us on 0333 041 3127 or start with the two-minute form.
Check your optionsCapExpand Ltd (Company No. 14433858) is a commercial finance introducer, not a lender. We are not currently authorised or regulated by the Financial Conduct Authority and do not provide financial advice. All information on this page is for educational purposes only. Funding is subject to status and lender criteria. CapExpand will receive a commission from providers at no extra cost to you.