Personal Guarantees: What Business Owners Should Know
A personal guarantee makes you personally liable for a business loan. Learn how they work, the risks, and how to negotiate before you sign.
A personal guarantee is a legal promise by an individual, usually a company director, to repay a business loan from their own money if the business cannot. It sits alongside the business borrowing and turns limited company debt into a personal obligation, which means your own assets can be pursued if the company defaults.
Most secured and unsecured business lending in the UK asks directors for a personal guarantee. Understanding what you are agreeing to, and where there is room to negotiate, matters before you sign anything.
What is a personal guarantee on a business loan?
A personal guarantee (often shortened to PG) is a contract that makes you personally responsible for a business debt if the business defaults. If the company stops paying, the lender can demand payment from you directly and, if you cannot pay, pursue your personal assets through the courts.
The main reason lenders ask for one is the limited liability company structure. A limited company is a separate legal person, so its debts belong to the company, not its owners. A personal guarantee bridges that gap and gives the lender recourse to the director if the company fails.
Guarantees are common across term loans, asset finance, invoice finance, merchant cash advances, commercial mortgages and many overdrafts. Sole traders and ordinary partnerships are already personally liable for business debts, so PGs are most relevant to directors of limited companies and members of limited liability partnerships.
How do personal guarantees actually work?
When you sign a personal guarantee, you agree that if the business breaches the loan terms, you will step in and cover what is owed up to an agreed limit. The lender does not need to sue the company first in many cases, depending on how the guarantee is drafted.
Unlimited versus capped guarantees
An unlimited personal guarantee makes you liable for the entire outstanding debt plus interest and the lender’s recovery costs, with no upper figure. A capped (or limited) guarantee sets a maximum amount you can be pursued for, for example 50,000 pounds, regardless of how large the debt grows.
Capped guarantees give you certainty about your worst case exposure. Where a lender agrees to a cap, always confirm in writing whether interest and legal costs sit inside or on top of the cap, because that changes your real exposure significantly.
Joint and several liability
Where a business has more than one director, lenders often ask each to sign. “Joint and several” liability means the lender can pursue any one guarantor for the full amount, not just their share. If you own 25 percent of the business but your co-directors cannot pay, you could be chased for 100 percent and then have to recover from them yourself.
Secured versus unsecured guarantees
An unsecured personal guarantee is a promise to pay, and the lender would need a court judgment to enforce against your assets. A guarantee supported by a legal charge over property (sometimes called a guarantee and debenture, or a charge over your home) gives the lender direct security and a faster route to enforcement, which can put your home at risk.
What happens if the business cannot pay
If the company defaults, the lender issues a formal demand under the guarantee. If you cannot settle, the lender can obtain a county court judgment (CCJ), then enforce through options such as a charging order on property, attachment of earnings, or bankruptcy proceedings for larger sums. A CCJ and any subsequent action affect your personal credit file for six years.
What are the key trade-offs?
A personal guarantee is often the difference between getting funding and not getting it, but it transfers real risk from the business to you personally. The right structure depends on the debt size, the security, and how confident you are in the business cash flow.
| Feature | Capped / limited PG | Unlimited PG | PG with property charge |
|---|---|---|---|
| Your maximum exposure | Fixed at the agreed cap | Whole debt plus interest and costs | Whole debt, backed by your property |
| Risk to your home | Only via later court action | Only via later court action | Direct, through the charge |
| Typical lender appetite | Common on smaller facilities | Common on larger or riskier deals | Common on larger secured lending |
| Effect on borrowing cost | May cost slightly more | Can support keener pricing | Can support keener pricing and larger sums |
| Ease of enforcement | Court needed | Court needed | Faster, security already in place |
As a general pattern, stronger security and broader guarantees give the lender more comfort, which can support larger facilities and keener pricing. Rates and fees vary widely by lender, business profile and security offered, so always confirm current terms directly with the lender before committing.
How should I decide what to accept?
Start by matching the guarantee to the risk you can genuinely absorb, then negotiate the structure before signing rather than assuming the first draft is fixed. Most guarantee terms are negotiable, especially the cap, whether a property charge is included, and how multiple directors share liability.
Questions to work through
- Is the guarantee capped, and does the cap include interest and legal costs?
- Is it secured against my home, or is it an unsecured promise to pay?
- If there are co-directors, is liability joint and several, and is it split fairly?
- What triggers a demand, and is there a cure period before enforcement?
- Can the guarantee be released once the balance drops below a certain level?
- Have I taken independent legal advice, particularly where a spouse is asked to sign?
Practical ways to reduce your exposure
You can ask for a cap set to a comfortable multiple of your genuine risk rather than the full facility. You can ask the lender to rely on business assets first before calling the guarantee. You can request that the guarantee reduces as the loan is repaid, and that it is formally released at redemption. Where several directors sign, you can seek a cross indemnity agreement between yourselves so each covers a fair share.
Personal guarantee insurance is also available in the UK market. It typically covers a percentage of the outstanding guarantee if it is called, though the covered percentage often rises over the first years of the policy. Read the terms carefully, as cover, exclusions and cost vary by provider.
Worked examples
Example one: capped guarantee on a growth loan
A Manchester wholesaler borrows 120,000 pounds to fund stock. The sole director negotiates a capped personal guarantee of 40,000 pounds, with interest and costs inside the cap, and no charge over the family home. The business trades well and repays in full. Had it failed, the director’s maximum personal exposure would have been 40,000 pounds, not the whole 120,000 pounds.
Example two: two directors and joint and several liability
Two directors each own half of a services firm and both sign an unlimited joint and several guarantee for a 200,000 pound facility. The business defaults owing 150,000 pounds. One director has significant personal assets and the other does not, so the lender pursues the wealthier director for the full 150,000 pounds. Because they signed a cross indemnity between themselves beforehand, that director can then recover 75,000 pounds from their co-director, though only to the extent the co-director can actually pay.
Common mistakes and things people overlook
- Assuming a limited company protects you fully. Once you sign a PG, the limited liability shield no longer applies to that debt.
- Not checking whether the cap includes interest and costs. A 50,000 pound cap can become far larger if enforcement costs sit on top.
- Signing an all monies guarantee by accident. Some guarantees cover all present and future liabilities to that lender, not just the one loan you had in mind.
- Forgetting old guarantees. Guarantees do not automatically end when a loan is repaid or when you resign as a director. You usually need written release confirmation.
- Overlooking a spouse or partner being asked to sign. Where a co-owner or partner signs, lenders often require independent legal advice to reduce the risk of the guarantee later being challenged.
- Not comparing lenders. Guarantee requirements differ significantly between lenders for the same borrower, so the first offer is rarely the only structure available.
- Ignoring refinancing. If your business has grown stronger since you signed, refinancing may let you renegotiate or remove a guarantee entirely.
Let Greenwood Capital compare the market for you
Greenwood Capital is a Manchester based, whole of market finance broker. We help UK business owners understand how personal guarantee terms differ between lenders and match your situation to funding structures that fit your appetite for risk.
This page is general information, not financial advice. If you would like help comparing options and understanding the guarantee terms attached to each, get in touch and we will look at the market on your behalf and explain the trade offs in plain English.
