
If a personal guarantee is structured as joint and several, a lender can pursue any single director for the full amount owed – not a fair 50/50 split – and they’ll typically go after whoever has the most accessible personal assets. Before you sign one to secure a commercial mortgage, understanding exactly what you’re agreeing to matters considerably more than most directors realise at the time.
Why Lenders Ask for a Personal Guarantee at All
Our UK Commercial Finance hub covers the wider lending landscape; this page focuses specifically on the personal guarantee most lenders require alongside a commercial mortgage to a limited company. Limited liability protects you from the company’s debts generally, but a guarantee is genuinely your own personal debt – a separate contractual promise you create the moment you sign it, sitting entirely outside the protection your company structure otherwise provides.
Who’s Typically Asked to Sign One
Lenders commonly require personal guarantees from directors holding 20-25% or more of the company’s shareholding, and sometimes from minority directors too, depending on the specific lender and facility size. Our Company Director Mortgages page covers the wider financial picture directors need to consider alongside this, since a guarantee genuinely sits on top of, not instead of, your normal financial position.
Joint and Several Liability: The Clause Worth Understanding Properly
Where multiple directors guarantee a facility jointly and severally, the lender can recover the entire outstanding amount from any single one of you, regardless of your individual shareholding or involvement in the business. You can subsequently seek contribution from your co-guarantors, but this often requires genuinely separate legal proceedings, and in practice, a lender will pursue whichever guarantor has the most readily accessible assets first.
“Specific Facility” vs “All-Monies”: A Genuinely Critical Distinction
It’s worth reading your guarantee wording carefully for this specific distinction: a guarantee tied to a specific facility only covers that particular loan, while an “all-monies” guarantee can cover any liability you or the company owes that lender, now or in future, not just the mortgage you originally signed for. Assuming your exposure ends with the mortgage itself, when you’ve actually signed an all-monies clause, is a genuinely common and costly misunderstanding.
Why Your Liability Doesn’t Automatically End When You Leave the Business
This is a genuinely important trap worth understanding clearly: selling your shares, resigning as a director, or stepping back from active involvement doesn’t automatically release you from a guarantee you’ve already signed. You need the lender’s explicit agreement and a formal written release – without this, you can remain personally liable for a company’s debts years after you believed you’d cleanly exited.
Mandatory Independent Legal Advice
Given the genuine personal risk involved, most lenders require directors to obtain Independent Legal Advice before signing a guarantee, with a solicitor confirming you understand what you’re agreeing to and issuing a formal certificate the lender requires as part of the facility. This isn’t optional paperwork – it’s worth treating this conversation seriously and asking genuine questions, rather than treating it as a box-ticking formality on the way to completion.
Genuine Alternatives Worth Raising Before You Sign
It’s worth knowing that a full, unlimited personal guarantee isn’t always the only option a lender will accept – a debenture or floating charge over company assets, additional cash collateral, or a smaller facility with staged increases as the business builds a track record can sometimes satisfy a lender’s risk concerns without full personal exposure. It’s worth raising these alternatives directly with your broker before assuming a personal guarantee is automatically unavoidable.
Why Negotiating the Terms Genuinely Matters
Banks genuinely expect some negotiation, and directors who engage properly before signing have been known to negotiate guarantee exposure down by 40-50% compared with the first draft offered. It’s worth asking for a fixed monetary cap rather than an unlimited exposure, a defined time limit or reducing balance as the loan is repaid, and specific carve-outs – your family home, for example – rather than accepting the lender’s standard template without question.
Why Franchise Purchases Carry This Consideration Particularly Often
Our Franchise Mortgages page covers a sector where personal guarantees are especially standard practice, given the smaller, newer business structures typically involved – worth reading alongside this page if you’re financing a franchise premises specifically, since the guarantee conversation here is rarely optional.
Occupier vs Investment Purchases: Does the Guarantee Requirement Differ?
Whether you’re buying premises to trade from yourself through our Occupier Mortgages route, or purchasing to let to a tenant through our Investment Mortgages route, personal guarantees are commonly required either way for smaller or newer limited companies, though established, well-capitalised businesses with a strong trading history sometimes negotiate more favourable terms given their genuinely lower perceived risk.
Personal Guarantee Insurance: Worth Knowing It Exists
For larger facilities specifically, Personal Guarantee Insurance can cover a meaningful portion of your genuine exposure under a signed guarantee, for an ongoing premium. It’s not inexpensive, but for a substantial commercial mortgage, it’s worth understanding this option exists and discussing whether the cost genuinely makes sense relative to your specific exposure.
What Happens if the Company Genuinely Can’t Pay
Directors become personally exposed specifically where they’ve given a personal guarantee, pledged personal assets as security, or engaged in conduct triggering wrongful trading or similar insolvency claims – simply being a director of a company that defaults doesn’t, on its own, create personal liability beyond what you’ve actually signed up for.
Getting Proper Advice Before You Sign Anything
Given how much genuinely depends on the specific wording, scope, and negotiability of any guarantee you’re asked to sign, it’s worth having a proper conversation with your broker and solicitor before committing, rather than assuming the lender’s first draft is simply non-negotiable. Our piece on owning commercial property personally vs through a limited company covers the wider tax comparison worth understanding alongside this guarantee question, since the decision to structure your purchase through a company genuinely brings this consideration with it. Get in touch with details of your commercial mortgage application, and we’ll help you understand what’s genuinely being asked of you.
Frequently Asked Questions
What does “joint and several” liability actually mean for multiple directors?
It means the lender can pursue any single guarantor for the full amount owed, not a proportional split, and will typically target whoever has the most accessible assets.
Does my guarantee end once the specific mortgage is repaid?
Not necessarily – an “all-monies” guarantee can cover any liability to that lender, present or future, so it’s worth checking your specific wording carefully.
If I sell my shares and leave the company, am I automatically released from my guarantee?
No – you need the lender’s explicit agreement and a formal written release, without which you can remain personally liable indefinitely.
Can I negotiate the terms of a personal guarantee before signing?
Yes, genuinely – directors who negotiate properly have secured reductions of 40-50% on the originally offered terms, including caps, time limits, and specific asset carve-outs.
Is Independent Legal Advice genuinely required before signing?
Yes, most lenders require it as a condition of the facility, with a solicitor confirming you understand the guarantee before issuing the certificate the lender needs.
Get in touch with details of your commercial mortgage application, and we’ll help you understand and negotiate the personal guarantee terms you’re being asked to accept.






