Third-Party Litigation Funding: A Practical Guide to Litigation Finance

Third-party litigation funding (also called litigation finance or legal funding) is a non-recourse funding solution where an external funder pays some or all of the costs of a legal claim in exchange for a share of any successful recovery. In plain terms, it’s investment capital for a lawsuit.

Instead of a claimant (or sometimes a law firm) carrying 100% of the financial burden, a funder provides capital to cover items such as legal fees, expert witness costs, and court or tribunal fees. Funding is typically provided on a drawdown basis as the case progresses, rather than as one large upfront payment.

Because the funding is non-recourse, the funder’s return generally comes only from a successful outcome (judgment or settlement). If the case is unsuccessful, the funder loses its investment and the claimant typically owes the funder nothing for the funded amounts.

What Litigation Funding Is - and Why It’s Different From a Loan

Litigation funding is designed to align with the realities of disputes: legal costs can be significant, outcomes are uncertain, and cases can take time. Unlike conventional borrowing, a litigation funder’s capital is risk capital tied to the claim’s success.

Key features that distinguish litigation funding from a traditional loan include:

• Non-recourse structure: repayment is typically contingent on success.
• Case-specific underwriting: funders assess merits, damages, enforcement, and defendant solvency.
• Drawdown mechanics: capital is deployed as invoices and budgets arise.
• Return linked to outcome: usually a percentage of recovery, a multiple of deployed capital, or a combination.

This structure can make litigation funding attractive to businesses that want to pursue strong claims while preserving cash for operations, growth, and strategic priorities.

How Third-Party Litigation Funding Works: Step by Step

While details vary by funder and jurisdiction, many funded matters follow a consistent pathway from initial inquiry to funding and case resolution.

Step 1: Initial Case Submission

A claimant or law firm typically shares a high-level case summary and supporting materials. This may include key pleadings or draft statements of case, evidence, a damages model, budget estimates, and information about the defendant.

Step 2: Funder Due Diligence (Typically 2 to 8 Weeks)

Funders commonly run a structured assessment that focuses on four pillars:

• Merits: the legal basis of the claim and quality of evidence.
• Damages: realistic quantum, including how damages are calculated and evidenced.
• Enforcement: whether a judgment or award can be enforced in a stable, reliable jurisdiction.
• Solvency: whether the defendant (or its insurer) is likely able to pay.

This diligence phase often takes 2 to 8 weeks, depending on complexity, volume of documentation, and whether expert input is needed.

Step 3: Negotiating the Litigation Funding Agreement (LFA)

If the funder is comfortable proceeding, the parties negotiate and sign a Litigation Funding Agreement (LFA). The LFA sets out the commercial and operational framework, typically including:

• Budget and coverage: what costs are funded (and any exclusions).
• Drawdown rules: how and when capital is requested and paid.
• Return structure: the funder’s share of any recovery (and how it is calculated).
• Duration and termination: circumstances in which funding can end and what happens next.
• Reporting and cooperation: what information is shared during the case.

Step 4: Capital Deployment as the Case Progresses

Once live, funding is commonly deployed on a staged drawdown basis to match actual spending. This can include funding for:

• Solicitors’ and counsel fees
• Expert witnesses and quantum experts
• Court or arbitral fees
• Document review and e-discovery
• Other case-related disbursements

Step 5: Resolution and Distribution

If the matter resolves successfully (through settlement or award), the recovery is typically distributed according to the LFA waterfall: funded costs are repaid, and the funder receives its agreed return. If the case is unsuccessful, the funder generally bears the loss of the funded capital.

Who Provides Litigation Funding?

Litigation finance is provided by several types of capital sources, each with its own appetite for risk, duration, and case profile.

• Specialist litigation funders: firms focused specifically on disputes and arbitration funding, often targeting larger commercial matters.
• Institutional investors: some pension funds, hedge funds, and other institutions allocate capital to litigation as an alternative asset class.
• Family offices and private capital: investors seeking diversification and exposure to uncorrelated returns.
• Law-firm portfolio backers: funders that finance a basket of cases (or a firm’s litigation portfolio) rather than a single claim.

In practice, the funding market includes both single-case funding and portfolio funding, which can be particularly useful when a law firm or corporate claimant has multiple claims at varying stages.

What Types of Cases Are Commonly Funded?

Funders generally focus on disputes where the claim is strong, the damages are meaningful, and recovery is realistically collectible. Funded matters commonly include:

• commercial dispute litigation funding (for example, contract and shareholder disputes)
• International arbitration
• Intellectual property (IP) disputes
• Antitrust and competition claims
• Professional negligence and related liability claims
• Insolvency claims (including officeholder actions)
• Class actions and group claims (where permitted)

While thresholds vary, funders often look for claims around £1 million+ in potential damages for single-case funding. For smaller claims, portfolio funding can help create a risk-adjusted structure that still makes economic sense.

Why Claimants Use Litigation Funding: The Business Benefits

Litigation funding has grown because it can meaningfully improve how claimants manage risk, capital, and negotiation leverage. Below are common reasons businesses and other claimants use third-party funding.

1) Transfer of Financial Risk

Because the capital is typically non-recourse, claimants can pursue meritorious claims without taking on the full downside risk of legal spend. This can be especially valuable in complex matters with substantial expert evidence and long timelines.

2) Protect Cash Flow and Preserve Working Capital

Legal fees can compete with core business needs: hiring, inventory, R&D, acquisitions, or expansion. Funding can keep a dispute from consuming operating cash, allowing a company to keep investing in growth while still pursuing recovery.

3) Strengthen Settlement Leverage

Well-capitalized defendants sometimes rely on the assumption that a claimant will run out of money or patience. Litigation funding can help a claimant stay the course, which can improve negotiating posture and support a more balanced settlement discussion.

4) Keep Litigation Spend Off-Balance-Sheet (in Many Structures)

Many claimants value the ability to pursue claims without treating litigation spend like corporate debt. Exact accounting treatment depends on structure and circumstances, but funding is often positioned as a tool for managing costs without conventional borrowing.

5) Independent Validation of the Claim

Funders typically conduct rigorous diligence before investing. A funder’s decision to deploy capital can serve as a form of third-party validation that the case has been assessed for merits, damages, and recoverability.

How Funders Get Paid: Common Return Structures

Litigation funders typically earn a return only if the case succeeds. Returns are most commonly structured as a multiple of deployed capital, a percentage of the recovery, or a hybrid that combines both. The economics depend on perceived risk, timeline, and enforceability.

In many deals, the LFA also defines how budget overruns are handled, whether additional capital can be requested, and how any increase in commitment affects economics.

Single-Case Funding vs Portfolio Funding

Not every situation fits a single claim. Many law firms and sophisticated corporate claimants use portfolio funding to finance multiple matters under one facility.

Single-case funding

• Best suited to one large, well-defined claim.
• Underwriting focuses heavily on that specific dispute’s merits and recoverability.
• Often used for high-value commercial litigation and arbitration.

Portfolio funding

• Bundles multiple claims, spreading risk across matters.
• Can support smaller claims that may be below typical single-case thresholds.
• May provide smoother cash flow for a law firm’s disbursements or a corporate legal budget.

From a claimant’s perspective, portfolio funding can be a strategic tool to turn a pipeline of claims into a managed asset with planned capital support.

What Funders Look For: A Practical Qualification Checklist

Funders are selective. Their diligence is designed to answer one core question: Is this claim likely to produce a collectible recovery that justifies the cost and risk of capital?

While each funder has its own criteria, the following factors are commonly decisive:

• Strong merits: credible legal arguments supported by evidence.
• Meaningful damages: enough potential recovery to support fees, cost of capital, and a sensible net return to the claimant.
• Solvent defendant: assets or insurance coverage that can satisfy a judgment or award.
• Enforceability: jurisdictions and structures that allow reliable collection.
• Experienced legal team: a clear strategy, credible budget, and realistic timeline.

When these elements are present, litigation funding can transform a claim from a financial burden into a well-resourced strategy.

Illustrative Example Scenarios - Hypothetical

The examples below are hypothetical illustrations designed to show how litigation funding can be used in practice. They are not promises of outcomes and do not represent any specific funded matter.

Example 1: Commercial contract dispute for an SME

• An SME alleges breach of a long-term supply agreement and seeks damages exceeding £1 million.
• The SME wants to preserve working capital for operations and growth.
• A funder provides drawdown funding for legal fees and experts, allowing the company to pursue the claim without diverting core cash resources.

Example 2: Portfolio funding for a law firm

• A law firm has multiple viable cases with staggered timelines and costs.
• Rather than funding each case separately, a portfolio facility supports the firm’s broader pipeline.
• The portfolio structure can smooth cash flow, support case strategy, and reduce the risk concentration of any single matter.

Example 3: International arbitration with enforcement planning

• A claimant anticipates arbitration costs and needs expert evidence on quantum.
• The funder’s diligence emphasizes enforceability and the defendant’s ability to pay across jurisdictions.
• Funding enables a fully resourced arbitration strategy, including enforcement preparation.

Why Litigation Funding Is Transforming Access to Justice - and Business Strategy

Historically, even strong claims could be abandoned or under-resourced due to cost, risk, and time. Litigation finance has shifted that equation by allowing claimants to treat meritorious legal claims as financeable assets.

For many organizations, the result is not simply “paying for litigation.” It’s a broader set of strategic advantages:

• Pursuing legitimate claims without sacrificing growth capital
• Reducing the financial volatility of dispute spend
• Leveling the playing field against well-funded opponents
• Supporting more confident, better-informed settlement decisions

When structured thoughtfully, third-party litigation funding can be a powerful tool for converting legal rights into real-world outcomes, while keeping capital focused on the business.

Key Takeaways

• Third-party litigation funding is non-recourse capital that funds legal costs in exchange for a share of any recovery.
• Funders typically assess merits, damages, enforcement, and defendant solvency, often over 2 to 8 weeks.
• Funding is commonly deployed via drawdowns under a Litigation Funding Agreement (LFA).
• Frequently funded matters include commercial disputes, arbitration, IP, antitrust, professional negligence, insolvency, and class actions.
• Claimants use funding to transfer risk, protect cash flow, and improve settlement leverage, while funders seek returns as a multiple of deployed capital, a percentage of recovery, or a hybrid.

If you are considering litigation funding, the most effective starting point is usually a well-organized case summary, a realistic budget, and a clear view of damages and enforceability. Strong preparation helps funders evaluate quickly and can lead to better terms and smoother execution once funding is in place.