Putting a limit on your personal guarantee

Authored by Regan Kay

Published 12 October 2026

In this article

Personal guarantees are common in business and commercial transactions, but you shouldn’t sign one without asking questions. A guarantee can turn a company debt into your personal problem, so slow down and understand exactly what you are signing.

The best outcome is to avoid giving a personal guarantee altogether by offering alternative security or commercial arrangements that address the creditor’s concerns. If a guarantee cannot be avoided, focus on negotiating practical protections, including a cap on your liability, limiting the debts covered, removing or narrowing any charge over your personal assets, agreeing when the guarantee will end, documenting how co-guarantors will share the risk and ensuring you have a clear pathway to release if you later exit the business.

Try offering other security first

A creditor usually asks for a guarantee because it wants comfort that it will be paid if the company cannot meet its obligations. If you can address the creditor’s concern another way, you may be able to avoid giving a personal guarantee altogether, or at least negotiate more favourable terms.

For example, you could offer a general security agreement over company property, a deposit or a bank guarantee. You might also propose a smaller facility or credit limit, shorter payment terms, smaller orders or staged supply arrangements that reduce the creditor’s exposure. Another option is to start on cash or reduced credit terms, build a reliable payment history and agree that the guarantee will be released once a track record is established.

The right alternative will depend on the creditor’s concerns and what the business can realistically afford. The goal is to give the creditor enough confidence to keep doing business without unnecessarily tying up the cash, resources or flexibility the business needs to operate and grow.

Cap the amount and narrow the obligations

If the creditor insists on a guarantee, ask whether it can be capped at a fixed amount. An unlimited guarantee makes it difficult to understand the extent of your personal exposure, particularly if the company’s dealings with that creditor are expected to grow over time. A clear dollar limit lets you assess the risk and decide based on your own financial circumstances.

Also check what sits inside the cap. In some guarantees, the cap only applies to the underlying debt, meaning you could still be liable for interest, default charges, legal costs and enforcement expenses on top of that amount. Where possible, the cap should be the maximum amount that can be claimed from you in total, so there is no uncertainty about your potential liability.

Look closely at the debts the guarantee covers. A guarantee limited to a specific facility, contract or item of equipment is generally easier to understand and manage than one that extends to all present and future obligations owed by the company to the creditor. Narrowing the scope of the guarantee can significantly reduce the risk of becoming liable for debts that were never contemplated when you signed.

Remove or narrow any charging clause

Some guarantees do more than make you promise to pay. They may also include a charging clause that gives the creditor security rights over your personal assets, potentially including your family home. That can turn an unsecured promise into a secured one.

Charging clauses are often buried in the fine print of guarantee documents and receive far less attention than the payment obligations themselves. However, they can significantly strengthen a creditor’s position. A charging clause may make it easier for the creditor to register interests against your property or take enforcement action without needing additional security documents.

Ask for the charging clause to be deleted. If the creditor will not agree, try to narrow it so it only applies to particular assets or in clearly defined circumstances. Deleting the clause does not remove your payment obligations under the guarantee, but it can stop you from giving the creditor extra rights over assets that you thought were protected.

Agree when the guarantee ends

Don’t assume a guarantee comes to an end simply because the project, facility or business relationship has finished. Unless the documents expressly provide otherwise, a guarantee may continue well beyond the underlying arrangement and remain enforceable for liabilities that arise later, including under variations, extensions, replacement agreements or other ongoing dealings between the parties.

Where possible, negotiate a clear end date or a defined release event into the guarantee. For a construction contract, that may be practical completion or the expiry of the defects liability period. For a finance arrangement, it may be the full repayment, discharge or refinancing of the facility.

Review the release drafting carefully to understand its effect. Some clauses only prevent new liabilities from arising after the release date, while preserving liability for amounts already accrued. Others provide a complete release of both existing and future obligations. The distinction matters because a guarantee that appears to have ended may still leave you exposed to significant residual liabilities.

Agree how co-guarantors will share the risk

If several directors or shareholders are signing guarantees for the same debt, don’t assume the risk will automatically be divided equally. Most guarantees are drafted on a joint and several liability basis, which means the creditor may be entitled to recover the entire guaranteed amount from any one guarantor, regardless of that person’s ownership interest in the business or perceived share of responsibility.

Before signing, the guarantors should agree how liability will be shared between them and document that arrangement in a written contribution deed. The deed should clearly set out each person’s agreed share of the risk, the circumstances in which a contribution claim can be made, and the process for reimbursement if one guarantor pays more than their agreed proportion. It should also address what happens if one guarantor becomes insolvent or is otherwise unable to contribute.

A contribution deed only regulates the relationship between the guarantors themselves. It does not limit or alter the creditor’s rights under the guarantee. The creditor may still pursue any guarantor for the full amount if the guarantee permits it. However, a properly drafted contribution deed can give the guarantors a mechanism to make sure the burden ultimately falls where the parties intended, and can help avoid costly disputes if the guarantee is ever called upon.

Make release part of your exit

Resigning as a director or selling your shares does not automatically release you from a guarantee. If you are exiting a business, the release of your guarantee should form part of the exit arrangements rather than being dealt with afterwards.

The safest approach is to obtain express written releases from the creditors. If your shares are being sold to a new owner, the creditor may agree to accept the incoming shareholder or director as a replacement guarantor, but that change will usually require the creditor’s consent and should not be assumed.

Where possible, make the release a condition of the share sale or exit transaction. This gives you leverage while the deal is being negotiated and reduces the risk of remaining liable for debts incurred after you have left the business. Make sure any related security, mortgages or charging clauses given by you are released at the same time.

The release should clearly cover both existing and future liability under the guarantee. Once you have transferred your shares or ceased to be involved in the business, your ability to negotiate a release may be significantly reduced, even though your exposure under the guarantee continues.

The bottom line

A few carefully negotiated protections at the start can significantly reduce your personal exposure and help avoid unexpected liability if the business later encounters financial difficulties.

How Batch Mewing can help

If you have been asked to provide a personal guarantee, we can review the document, explain the risks in plain English and identify any unusual or onerous terms.

We can also help negotiate practical protections, including liability caps, narrower obligations, the removal of charging clauses and clear release provisions. If you are exiting a business or refinancing existing facilities, we can help you seek a release from guarantees already in place.

A short review before you sign can make a real difference to your personal exposure.

Have a question?

If you’re unsure how this applies to you, feel free to send us a message.

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