Commercial litigation finance is commonly structured as a non-recourse arrangement. In that structure, the funder's recovery generally depends on the outcome of the funded litigation rather than requiring repayment from unrelated assets if the case does not produce a recovery.

Funding structures can vary substantially. Some arrangements involve a single case, while others finance a portfolio of cases or provide capital to a law firm or corporate claimant across multiple matters.

Why Commercial Litigation Funding Matters

Complex commercial disputes can remain active for months or years and may involve substantial expenses.

Potential financial requirements can include:

• Attorney fees

• Court-related expenses

• Expert analysis

• Discovery and document review

• Forensic accounting

• Technical consultants

• Investigative work

• Electronic discovery

• Arbitration expenses

• Appellate litigation

• Certain business expenses during litigation

Third-party funding can allow a business to preserve liquidity while pursuing a claim. It may also allow a law firm to manage the financial demands of a large matter or portfolio.

The American Bar Association notes that litigation funding has become an established part of the legal industry but also creates ethical considerations involving client independence, confidentiality, conflicts, and settlement authority.

How Commercial Litigation Funding Works

A typical arrangement can involve three principal participants:

Claimant or funded party: The business or other party pursuing or defending litigation.

Law firm: The legal team responsible for representing the client and conducting the litigation.

Funder: An independent financing entity providing capital under an agreed funding arrangement.

The funder normally evaluates the legal and financial characteristics of the dispute before committing capital.

A simplified process can look like:

1. The claimant or law firm identifies a potential funding requirement.

2. Preliminary information is provided to a potential funder.

3. The funder conducts initial case screening.

4. Legal, financial, and commercial due diligence follows.

5. The parties negotiate the funding structure.

6. A funding agreement is executed.

7. Capital is deployed according to the agreement.

8. The case continues under the control of the claimant and legal team.

9. The funder's return is determined according to the agreed structure and outcome.

Types of Commercial Litigation Funding

Single-Case Funding

Single-case funding focuses on one specific legal matter.

The funder evaluates the individual case, including:

• Legal merits

• Potential damages

• Defendant financial position

• Expected duration

• Litigation expenses

• Settlement prospects

• Enforcement considerations

This structure can be appropriate when one dispute represents a significant financial opportunity or requires substantial litigation capital.

Portfolio Funding

Portfolio funding covers multiple cases under one financing arrangement.

A law firm or corporate claimant may use a portfolio structure to diversify case-level risk.

If several cases are funded together, successful matters may generate returns while unsuccessful matters reduce the overall portfolio performance. Portfolio structures can therefore provide a different risk profile from single-case investments.

Law Firm Funding

Some arrangements provide capital directly to a law firm or support a portfolio of matters handled by the firm.

This may provide additional financial flexibility while allowing the firm to manage its case portfolio.

The funding arrangement must still respect applicable professional-responsibility requirements and the lawyer's independent judgment.

Corporate Litigation Funding

A business involved in commercial litigation may use external capital to address litigation-related expenses or, depending on the structure, broader operating requirements.

The American Bar Association notes that commercial litigation finance can be used for case-related legal expenses and certain business operating expenses during litigation.

Common Funding Structures

The economics of a litigation funding arrangement can be structured in several ways.

Multiple of Invested Capital

A funder may receive an agreed multiple of the capital deployed if the litigation produces a qualifying recovery.

For example, a structure could specify a return based on a multiple of the amount invested.

The actual calculation depends on the agreement, timing, recovery amount, priority provisions, and other negotiated terms.

Percentage of Recovery

Another structure gives the funder an agreed percentage of proceeds from the litigation.

The agreement should clearly define:

• What constitutes proceeds

• Whether deductions occur before calculating the percentage

• Treatment of legal fees

• Treatment of expenses

• Payment priority

• Settlement proceeds

• Judgment proceeds

Hybrid Structures

Some transactions combine a multiple-based return with a percentage of remaining proceeds.

The ABA has described hybrid arrangements in which a funder receives a priority multiple and then an additional percentage of proceeds after specified deductions.

What Funders Evaluate

Litigation finance underwriting is fundamentally an assessment of legal and financial risk.

A potential funder may examine:

The valuation process can involve legal merits, probable damages, settlement assumptions, defendant ability to pay, timing, and other risks.

Legal Merits and Case Valuation

A funding decision is not based solely on the size of a potential claim.

A high-value claim may still be unattractive if:

• Liability is uncertain

• Damages are difficult to establish

• Evidence is weak

• The defendant lacks recoverable assets

• Litigation could take many years

• Legal expenses are disproportionate

• Jurisdiction creates significant uncertainty

Conversely, a moderately sized dispute may be attractive when liability, damages, collectability, and litigation strategy are relatively clear.

Legal Costs and Litigation Budgets

A funding proposal normally requires a realistic assessment of expected litigation expenses.

Potential budget categories include:

• Attorney fees

• Discovery

• Expert witnesses

• Forensic analysis

• Depositions

• Court expenses

• Electronic discovery

• Arbitration expenses

• Trial preparation

• Appeals

• Travel and investigation

Budget assumptions should account for possible changes in the litigation timeline.

A funding arrangement may establish how capital is requested, when it is released, and what expenses are permitted.

Due Diligence

Due diligence is one of the most important stages of litigation funding.

A funder may request:

• Pleadings

• Contracts

• Relevant correspondence

• Expert reports

• Damages analysis

• Financial records

• Litigation history

• Case budgets

• Settlement information

• Counsel background

• Defendant information

Confidentiality arrangements are particularly important before sensitive case information is shared.

The ABA recommends careful review of confidentiality provisions and funding agreements because attorneys must continue protecting client information and complying with professional obligations.

Confidentiality and Privilege

Funding discussions can involve sensitive legal information.

Potential concerns include:

• Attorney-client communications

• Attorney work product

• Litigation strategy

• Expert analysis

• Settlement assessments

• Damages calculations

• Internal corporate information

A funding agreement should address how information will be handled and what information can be provided to the funder.

Attorneys must also consider whether disclosure to a funder could affect applicable confidentiality or privilege protections.

Attorney Independence

One of the most important considerations is maintaining the lawyer's independent professional judgment.

A funder may require periodic information about case developments, but that does not necessarily mean the funder should control litigation strategy or settlement decisions.

The ABA emphasizes that attorneys must protect client interests and professional independence when evaluating third-party litigation financing.

Funding agreements should therefore be carefully reviewed for provisions concerning:

• Settlement authority

• Litigation strategy

• Counsel selection

• Case management

• Reporting obligations

• Information access

• Material developments

Settlement Authority

Settlement provisions deserve particular attention.

A funding arrangement can create potential tension if a funder's financial interests differ from the client's preferred settlement position.

For example, a funder may prefer an earlier resolution to reduce additional capital exposure, while the claimant may believe that continued litigation could produce a better result.

The ABA recommends that funding arrangements preserve the client's authority over settlement decisions and avoid giving the funder control over litigation.

Champerty and Maintenance

U.S. rules concerning champerty and maintenance are not uniform.

Some jurisdictions have retained restrictions, while others have limited, abolished, or interpreted them differently. Fee-sharing rules can also affect the structure of litigation funding arrangements.

The ABA describes this area as a jurisdiction-by-jurisdiction issue and recommends examining applicable local law before entering into a funding arrangement.

This is particularly important when a funding agreement gives a third party an interest tied directly to litigation proceeds.

Litigation Funding Disclosure

Disclosure requirements are evolving.

There is currently no single nationwide rule that produces identical disclosure treatment for every U.S. litigation funding arrangement.

The federal civil-rulemaking process continues to examine third-party litigation funding disclosure. A 2026 U.S. Courts advisory committee agenda stated that its subcommittee was continuing work on a possible disclosure rule and was considering issues including work-product concerns.

Individual courts can also have their own requirements. For example, the Northern District of California's civil local rules require disclosure of the existence of certain litigation funding agreements in covered cases, while generally not requiring disclosure of the agreement itself absent a court order.

Because disclosure rules can vary by jurisdiction and case, counsel should review the applicable court rules and orders.

Recent Developments in Litigation Finance

Third-party litigation funding remains an active area of legal and regulatory discussion in 2026.

The U.S. federal civil-rulemaking process is examining possible rules addressing disclosure of third-party litigation funding.

State-level developments are also relevant. The ABA has highlighted legislation and ethics developments affecting alternative litigation financing, including state-specific approaches to fee sharing and third-party financing.

Tax treatment is another area receiving attention. A 2026 ABA analysis discusses how the tax consequences of litigation funding can depend substantially on the structure and documentation of the transaction, including arrangements involving law firms.

Funding Agreement Terms

A commercial litigation funding agreement may address:

• Amount of capital

• Funding schedule

• Permitted expenditures

• Return calculation

• Payment priority

• Settlement treatment

• Information rights

• Confidentiality

• Reporting requirements

• Termination provisions

• Default provisions

• Assignment restrictions

• Dispute resolution

• Governing law

The parties should ensure that the agreement clearly identifies the economic and legal responsibilities of everyone involved.

Choosing a Funding Structure

Businesses and law firms can compare structures based on several factors.

Single-case financing may make sense when one dispute requires substantial capital.

Portfolio financing may be appropriate when multiple matters can be evaluated together.

Corporate financing can provide liquidity connected with a company's litigation portfolio.

Law-firm financing may support a firm's broader case portfolio, subject to applicable professional rules.

The best structure depends on the litigation profile, expected expenses, recovery potential, timeline, and applicable legal and ethical requirements.

Commercial Litigation Funding Checklist

Before considering litigation funding, a business or law firm can review:

• Legal merits assessment

• Damages analysis

• Defendant collectability

• Current litigation budget

• Estimated future expenses

• Case timeline

• Settlement scenarios

• Counsel experience

• Confidentiality protections

• Funding amount required

• Proposed return structure

• Payment priority

• Settlement authority

• Information-sharing provisions

• Disclosure requirements

• Applicable ethics rules

• Champerty and maintenance rules

• Tax considerations

• Termination provisions

Tools and Resources

Useful resources for researching commercial litigation funding include:

• U.S. Federal Courts: Current federal civil-rulemaking materials concerning third-party litigation funding disclosure.

• Applicable Federal Court Rules: Local rules should be checked for funding disclosure requirements in the jurisdiction where a case is pending.

• ABA Litigation Resources: Educational materials covering funding structures, ethics, confidentiality, and case valuation.

• Case Budget: A detailed forecast of legal and litigation expenses.

• Damages Model: Documentation supporting potential recovery calculations.

• Due-Diligence File: Pleadings, evidence, expert analysis, contracts, and relevant financial information.

• Funding Agreement Review: Detailed examination of economics, reporting obligations, confidentiality, settlement provisions, and termination terms.

FAQs

What is commercial litigation funding?

Commercial litigation funding is a financing arrangement in which an independent third party provides capital related to a legal dispute. The arrangement is frequently structured on a non-recourse basis, with the funder's recovery tied to the outcome of the litigation.

How do litigation funders evaluate a case?

Funders can examine legal merits, potential damages, defendant collectability, litigation expenses, expected duration, counsel experience, settlement prospects, and other legal and financial risks.

What is portfolio litigation funding?

Portfolio funding involves financing multiple cases through one broader arrangement. It can diversify risk across several matters rather than depending entirely on the outcome of one case.

Can a litigation funder control settlement decisions?

A funding arrangement should be structured carefully so that the funder does not improperly control litigation strategy or settlement decisions. Attorneys have professional obligations to maintain independent judgment and protect client interests.

Are litigation funding agreements always disclosed to the court?

No single rule applies universally. Disclosure requirements can vary by court, jurisdiction, case type, and judicial order. Some federal courts have specific disclosure requirements, and federal rulemaking regarding third-party litigation funding remains under consideration in 2026.

Conclusion

Commercial litigation funding has become an important financing mechanism for businesses, law firms, and other parties involved in complex disputes. Funding can be structured around an individual case, a portfolio of matters, or broader corporate litigation requirements.

The financial structure is only one part of the analysis. Legal merits, damages, collectability, confidentiality, attorney independence, settlement authority, disclosure requirements, and applicable state and federal rules can all affect whether a funding arrangement is appropriate.

Because litigation-finance rules continue to develop, businesses and legal teams should review current court requirements and applicable professional rules before entering into an agreement.