What Litigation Funders Actually Look For When Pricing Case Risk

Behind every funding decision is a hard estimate of how a specific case will fare before a specific court. Funders make that estimate on experience and spreadsheets. The part still done on instinct is the part now worth systematising.

Litigation funding has grown from a niche into an asset class. England and Wales is now the second largest third-party funding market in the world, and one projection has assets under management here climbing from around £2.2 billion in 2023 toward £3.7 billion by 2028. Across Europe, the cumulative value of claims has reached an estimated €145 billion, roughly ten times the 2016 figure. With that scale has come rigour. A funder is an investor before anything else, and every case that crosses the desk is an asset to be priced, backed or declined on the numbers. Funders turn away the great majority of what they see, and the matters they take on are chosen through a screen as disciplined as any in private capital.

But inside that screen sits a single input that resists the spreadsheet, and it is increasingly where the edge lies. Understanding what funders weigh, and which part of it they still price on instinct, says a good deal about where the market is heading.

The underwriting framework

Strip a funding decision to its structure and it rests on a handful of load-bearing questions.

The first is merits. Because funding is non-recourse, a loss is not a haircut but a total loss of the capital deployed, so the claim needs strong prospects of success on both the law and the facts. Nothing else in the model matters if this fails.

The second is quantum. A meritorious claim with thin damages is not fundable, because the realistic recovery has to be a healthy multiple of the expected costs before the economics work. Funders scrutinise damages models closely, and inflated or speculative figures do more harm than good in diligence.

The third is recoverability. A favourable judgment is not the same as money in the client's account. A creditworthy defendant who can actually be enforced against is essential, and enforcement risk in a difficult jurisdiction can sink an otherwise attractive case.

The fourth is duration. Time is capital at risk, and a matter that drags through years of appeals erodes the internal rate of return that makes the investment worthwhile. Some funds will not touch a case expected to run beyond a few years for exactly this reason.

Around these sit the practicalities: the quality of the legal team, the stage of the proceedings, the prospects of an early settlement. The diligence itself is intensive, often six to eight weeks of deep review, and the return is typically structured as a multiple of the capital deployed, a share of the proceeds, or the greater of the two. This is underwriting, not speculation.

The input the spreadsheet cannot hold

Look closely at those four pillars and something separates one of them from the rest.

Quantum is a number. Recoverability is a credit assessment. Duration is a timetable estimate. Each can be modelled, sensitised and argued about on a spreadsheet with reasonable confidence. Merits is different in kind. "Strong prospects of success" is not a property of the claim in the abstract. It is a prediction about how a particular tribunal, applying a particular and often shifting body of precedent, will treat this particular set of facts.

That prediction does an enormous amount of the work in the pricing, and it is the softest input in the entire model. Funders know this perfectly well, which is why they lean on senior litigators, formal counsel opinions and years of hard-won institutional feel. But feel is expensive to buy, uneven across a team, and almost impossible to audit or to scale cleanly across a growing portfolio. The most important variable in the model is the one that has stayed the least systematic.

Judicial and precedent risk, priced today on instinct

Two components of that merits judgment are especially resistant to the spreadsheet, and both are material to price.

The first is the forum and, within it, the judge. The same claim is not worth the same amount before every bench. A matter likely to come before a court with a known approach to a category of argument carries a different risk profile from one that will not, and a funder weighing that matter is pricing judicial risk whether or not anyone in the room uses the term. Today that assessment is drawn from memory, reputation and the occasional war story, which is to say it is real but unevenly held.

The second is the state of the precedent. A merits view stands on a set of authorities, and those authorities are not fixed points. A leading case can be quietly narrowed on appeal, a line of reasoning can be trending for or against a claim type, and a position that looked settled two years ago can be visibly eroding. Pricing merits without a current read on where the precedent is actually moving is pricing from a stale snapshot. None of this is a failing on the funder's part. It is a description of a tooling gap, one that has persisted because the signal was too scattered to gather by hand for every deal.

The climate a funder now has to price

If proof were needed that funders must price the legal environment and not merely the case, recent history has supplied it in full.

In 2023, in PACCAR, the Supreme Court held that many litigation funding agreements were in substance damages-based agreements, and therefore unenforceable unless they complied with regulations they had never been drafted to meet. The economics of an entire market wobbled overnight. The previous government's Bill to reverse the decision fell with the 2024 general election. The Civil Justice Council's final report, published in June 2025, recommended reversing PACCAR as a priority, among fifty-eight recommendations aimed at light-touch statutory regulation. As matters stand, the reversing legislation is still awaited and the political appetite for it is uncertain, and funders have adjusted by spreading risk across portfolios of cases rather than backing single matters.

The lesson is not really about PACCAR. It is that a funder pricing a UK claim today is pricing a judge, a body of precedent and a regulatory climate that is visibly in motion, all at once. That climate leaves a trail, in judgments, in Hansard, in the steady commentary of the legal press, and reading it is now part of the underwriting rather than background noise.

Systematising what funders already do

Here is the point that matters for where this market is going. Nothing described above is new to a good funder. The judicial read, the precedent check, the climate awareness: they already do all of it. What has not existed until recently is the ability to do the judgment-laden parts systematically rather than from memory.

That is the wedge. A tool can now turn the instinct layer into a repeatable, evidenced input: how the relevant judges have actually reasoned on the issue in their published decisions, where the governing precedent is standing and in which direction it is moving, and what the wider legal climate, including the funding-regulation saga itself, is signalling. Presented as structured evidence for the underwriter's judgment rather than a verdict to be accepted, with the primary source always to hand, it lets case selection and pricing rest a little less on whose instinct happens to be in the room and a little more on the record itself.

This is the half of the market's work that Probatur is built to serve. It does not price the case for a funder, and it does not pretend to. It systematises the judicial, precedent and climate inputs that funders have always assessed by feel, and hands them over as evidence to weigh.

The commercial logic is straightforward. In an asset class this selective, small improvements in the accuracy of merits pricing compound across a portfolio, and a screen that consistently incorporates judicial and precedent risk is not a marginal refinement but, over a book of cases, a driver of the gap between median and top-quartile returns. In a market made more cautious by PACCAR and by higher capital costs, disciplined selection matters more, not less.

Litigation funders have always been in the business of pricing uncertainty. The parts of that uncertainty that can be counted, they count well. The part that has stayed stubbornly qualitative, how a specific case will be received by a specific court under a moving body of law, is the part where better information now converts most directly into better returns. It is the input most worth systematising, and the one that has waited longest for the means to do it.