Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice.
Updated June 2026 · England & Wales
If you are weighing up litigation in England or Wales, the cost side of After the Event (ATE) insurance often creates more confusion than the cover itself. Premiums come in several shapes, and the one you pick has a real effect on cash flow, on how much of any damages you keep, and on how your case feels to fund from start to finish.
I am Brad Askew, and at LegalDocuments.co.uk we speak to people every week who are trying to work out whether ATE cover makes sense for their claim and which premium structure suits them best. This guide walks through the main types of ATE premium used in the UK market, how underwriters price them, and the practical trade-offs between paying now, paying later, and paying only if you win.
Overview
After the Event insurance is a policy taken out once a dispute has arisen, usually to protect the claimant against the risk of paying the other side's legal costs and their own disbursements if the case is unsuccessful. The premium is the amount the insurer charges for taking on that risk, and it is set by an underwriter who looks at factors such as the strength of the case, the defendant's ability to pay, the value of the claim, and the stage at which cover is being bought.
What makes ATE premiums distinctive is that they are not always paid upfront in the way most insurance premiums are. Because many people buying ATE cover are doing so precisely because they cannot fund litigation out of pocket, the market has developed a range of payment structures.
Some are paid at the end of the case, some only if the case wins, and some rise in stages as the litigation progresses. Each structure shifts the risk, and therefore the price, in a different direction.
Key steps
Work out what risk you actually need to cover. Before looking at premium types, be clear on what you want the policy to do. Most claimants want protection against adverse costs, their own disbursements, or both. The scope of cover drives the price before the payment structure is even considered, so get this settled first. 2. Ask the underwriter what information they need. Underwriters price each case on its own facts. They will usually want to see pleadings or a case summary, details of the opponent, the likely damages, and any evidence on prospects of success. The more complex the case, the more material they tend to ask for before quoting. 3. Compare payment structures, not just headline numbers. A low premium paid upfront can work out cheaper overall than a higher contingent premium, but only if you can fund it now. Look at the total cost in both win and lose scenarios, and think about where the money would actually come from at each stage. 4. Check whether the premium itself is insured. Some policies build in cover for the premium so that nothing is payable if you lose. That peace of mind costs more, but for claimants with no other funding it can be the difference between running the claim and walking away. Read the policy terms closely on this point. 5. Review the policy alongside any funding agreement. ATE cover often sits next to a conditional fee agreement or a damages-based agreement with your solicitor. The two need to work together, particularly on how the premium is paid and whether it comes out of damages. Make sure the numbers still stack up after both are taken into account.
Common questions
Q What is an ATE insurance premium?
It is the amount an insurer charges for After the Event cover, which is a policy bought after a dispute has already arisen. The premium reflects the risk the insurer takes on if the case is lost, including adverse costs and disbursements. How and when the premium is paid varies by policy, and this often matters as much to claimants as the headline figure.
Q Is it cheaper to pay an ATE premium upfront?
In most cases, yes. Upfront premiums are typically lower than deferred or contingent alternatives because the insurer receives the money straight away and carries less cash-flow risk. The saving can be significant, often in the region of 15 to 30 per cent compared with a deferred structure, although exact figures depend on the insurer and the case.
Q What is a deferred and contingent premium?
It is a premium that is only paid at the end of the case, and only if the case is successful. If you lose, nothing is due. This structure suits claimants who cannot fund a premium during the litigation, but it is priced higher because the insurer is taking on both timing risk and outcome risk.
Q What does a staged premium mean?
A staged premium increases at set points as the litigation progresses, such as when proceedings are issued or as trial approaches. The idea is that settling early is cheaper, which encourages resolution before costs escalate. If the case pushes on to trial, the later stages of the premium can be considerably higher than the initial stage.
Q Can the ATE premium be recovered from the losing party?
For most civil claims in England and Wales, ATE premiums are no longer recoverable from the opponent following the Jackson reforms, although there are limited exceptions, including certain clinical negligence cases involving expert reports. The position can be technical, so it is worth checking how this applies to your particular type of claim.
Q Does the size of my claim affect the premium?
Yes. Insurers generally set premiums by reference to the level of cover provided and the risk involved, both of which tend to rise with the value and complexity of the claim. A larger potential adverse costs bill means a larger exposure for the insurer, and the premium usually reflects that.
Q Do I have to buy ATE insurance to bring a claim?
No, ATE cover is optional. Some claimants fund litigation from their own resources, through legal expenses insurance on an existing household or business policy, or via third-party funding. ATE is one tool among several, and whether it is worth the cost depends on your appetite for risk and how the claim is being funded overall.
Sources
This guide is based on primary UK law and official guidance.
Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice. LegalDocuments.co.uk is not a law firm and does not provide regulated legal advice.
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.