Stuart Evans from our Commercial Disputes Team examines whether ATE insurance can provide adequate security for a claimant's costs, with some conclusions that may surprise you.

ATE insurance can provide some security for defendants looking to recover a costs award, but you may not be able to rely on it to the same extent as conventional security.

The classic situation where security for costs is sought is where a defendant is concerned about a claimant's ability to pay the defendant's costs if it loses the case. If it can demonstrate to the court that the claimant, through lack of funds or otherwise, will not be able to meet a costs award, then the court may order security to be provided. Often this is in the form of a payment into court or bank guarantee. The failure to provide adequate security can often result in the claim being stayed or potentially dismissed.

With the advent of After the Event (ATE) Insurance, where a party can get cover for adverse costs in return for a premium (currently recoverable from the counterparty, but not for much longer), this was used as a means of providing comfort to defendants that they would get paid if they won and/or a device to defeat an application for security for costs. So defendants could breathe a sigh of relief, or emit a howl of frustration, depending on their agenda. If the claimant lost, then the ATE insurer would in theory pay instead. So, no need for security then?

Wrong. Perhaps surprisingly to some, the 2010 case of Persimmon Homes v Great Lakes Insurance said otherwise. In that case Persimmon (the defendant in the original action) relied on the fact that the claimant had obtained ATE cover, and did not pursue an application for security for costs. Unfortunately, the original claimant went into liquidation, and the ATE policy was subsequently avoided by the ATE insurers, given the findings at trial. The result - the court said that the insurer was entitled to avoid the policy, so Persimmon had nobody against whom it could claim its costs of the action. A very bitter pill to swallow.

So where does ATE insurance fit in when security is considered?

This was explained in the further 2010 case of Michael Phillips v Riklin, which lays down some principles to follow. The court found that whilst there is no reason why ATE insurance cannot provide some security for a party's costs, it does not provide the same level of security as, say, a bank guarantee, as the ATE policies are voidable and the ATE insurance contract is not with the party seeking security. It is therefore highly unlikely to provide adequate security for all costs sought (as was found in the Phillips case).

Where there is reliance on an ATE insurance policy to avoid or limit an application for security for costs, it must be demonstrated that the insurer cannot readily but legitimately avoid liability to pay out (which may involve some crystal ball gazing, as there have usually been no findings of fact prior to any trial). This could be assisted by some form of undertaking to this effect direct from the insurer.

In short, an amount fixed by way of security can be reduced to take into account a realistic probability that an ATE policy will bite.  But it will not eliminate it, i.e. other security must also be found.

Of course, come April 2013 it's all change. If the Jackson reforms go through as predicted, ATE insurance premiums will no longer be recoverable from the losing party in English proceedings (along with CFA success fees). If so, the number of ATE insurance policies taken out is set to fall, and presumably the number of tactical ATE policies taken out to mitigate the obligation to provide security for costs will do the same. However, we expect that the arguments raised in this article will carry on past 1 April 2013 in respect of security applications where there are existing ATE policies, regardless of the recoverability of the premium.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.