Condition Subsequent

TL;DR: A condition subsequent is a contractual event or circumstance that, if it occurs after an obligation has already come into effect, extinguishes or discharges that obligation. Unlike a condition precedent (which must be satisfied before a duty arises), a condition subsequent terminates a duty that already exists. Common examples include insurance policy notice requirements, regulatory approval failures post-closing, post-completion title defects, and performance bond release triggers. The practical significance is substantial: the burden of proof shifts depending on classification, and the timing of when obligations end can determine millions of dollars in exposure.

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What Is a Condition Subsequent?

A condition subsequent is an event that, when it occurs, terminates an existing contractual obligation or right that was already in force. The obligation is operative from the moment the contract is executed or closing occurs, but it ceases if the specified triggering event takes place. This is the mirror image of a condition precedent, which suspends an obligation until a specified event occurs.

The Restatement (Second) of Contracts, Section 230, defines a condition subsequent as an event that "discharges a duty after the duty has become absolute." Under English law, the concept operates similarly: the obligation exists and is enforceable from inception, but a subsequent event releases the obligor from further performance.

In practice, conditions subsequent appear less frequently than conditions precedent in transactional documents, but they arise regularly in insurance contracts, post-closing covenants in M&A agreements, ongoing compliance obligations, and financial instruments. A common example is an insurance policy that provides coverage but terminates the insurer's obligation to pay if the insured fails to provide timely notice of a claim.

The distinction also has procedural consequences in litigation. The party relying on a condition precedent typically bears the burden of proving that the condition was satisfied. The party relying on a condition subsequent bears the burden of proving the condition occurred. This allocation can be outcome-determinative where evidence is disputed.

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Why It Matters

• Burden of proof allocation: The distinction between conditions precedent and conditions subsequent determines who must prove what in litigation or arbitration. This procedural distinction regularly decides cases where the facts are disputed.
• Post-closing risk management in M&A: In acquisition agreements, certain representations and warranties are subject to post-closing conditions that can extinguish indemnification obligations. The indemnity obligation exists from closing, but a subsequent event (such as a favorable tax ruling) terminates it.
• Insurance coverage preservation: Insurance contracts are built on conditions subsequent. Coverage exists from inception, but the insurer's obligation to pay is discharged by specified post-loss events: late notice, failure to cooperate, voluntary assumption of liability, or failure to mitigate.
• Financial instrument triggers: In structured finance, bonds, and derivatives, conditions subsequent can accelerate repayment, terminate interest obligations, or convert debt to equity.
• Ongoing compliance obligations: In regulatory and licensing contexts, rights granted under contract may be subject to continuing compliance requirements that function as conditions subsequent.

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Key Elements of a Well-Drafted Condition Subsequent

1. Clear identification as a condition subsequent: State expressly that the provision operates as a condition subsequent. Use language such as: "The obligation set forth in Section [X] shall terminate upon the occurrence of [specified event]."
2. Precise triggering event: Define the extinguishing event with specificity. The triggering event should be objectively verifiable - based on dates, deliverables, regulatory actions, or other observable facts.
3. Notice and cure provisions: Specify whether the party whose obligation is subject to the condition subsequent is entitled to notice and an opportunity to cure before the obligation is extinguished.
4. Retroactive vs. prospective effect: State whether the condition subsequent extinguishes the obligation retroactively or prospectively from the date of the triggering event forward.
5. Burden of proof allocation: Consider including a provision that specifies which party bears the burden of establishing whether the triggering event occurred.
6. Interaction with indemnification and survival: Clarify whether the extinction of an obligation through a condition subsequent also extinguishes related indemnification rights.
7. Waiver of the condition subsequent: Specify whether the party benefiting from the condition subsequent may waive it, and if so, the form and timing of the waiver.
8. Documentation and evidence: Require documentation of the triggering event sufficient to establish its occurrence.

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Market Position & Benchmarks

Where Does Your Clause Fall?

• Obligor-Favorable (Broad Discharge): The condition subsequent is broadly defined, operates automatically without notice or cure, extinguishes the obligation retroactively, and the obligor bears no burden of proving the triggering event.
• Market Standard: The condition subsequent is narrowly defined, requires written notice, includes a cure period (15 to 30 days) for curable events, operates prospectively, and the obligor bears the burden of proving the triggering event occurred.
• Obligee-Favorable (Narrow Discharge): The condition subsequent is tightly circumscribed to specific events. Cure periods are extended. The obligor must provide clear evidence of the triggering event. The obligee retains indemnification rights for pre-discharge losses.

Market Data

• In insurance coverage litigation, conditions subsequent are raised as coverage defenses in approximately 25% of disputed claims. Courts have trended toward requiring the insurer to demonstrate actual prejudice from late notice (Westlaw, 2024).
• In M&A purchase agreements, post-closing conditions subsequent appear in approximately 30% of deals, most commonly for tax indemnities and earn-out provisions (ABA, 2023).
• Approximately 60% of convertible note instruments contain conditions subsequent that automatically convert debt to equity upon a qualifying financing event (NVCA, 2024).
• In commercial real estate, defeasance clauses (conditions subsequent that release collateral) appear in approximately 40% of CMBS loan documents (MBA, 2024).
• The Restatement (Second) of Contracts, Section 230, Comment a, notes that courts prefer to construe ambiguous conditions as conditions precedent rather than conditions subsequent.
• Under English law, classification of conditions was addressed in The Bamburi [1982] 1 Lloyd's Rep 312, demonstrating how classification affects outcomes.

Sample Language by Position

Obligor-Favorable: "The Seller's indemnification obligation under Section 8.2 shall automatically terminate, without notice to or action by the Buyer, upon the earliest to occur of: (a) the second anniversary of the Closing Date, (b) the issuance of a final ruling confirming that no Tax Liability exists, or (c) the Buyer's failure to deliver a Claim Notice within sixty (60) days of the Buyer's knowledge of the relevant facts."

Market Standard: "The Guarantor's obligations shall be discharged upon: (a) full payment of all Guaranteed Obligations; (b) delivery by the Lender of a written release; or (c) the expiration of the Guaranty Period without a written demand. Discharge shall not affect any claim for which a demand was delivered prior to the discharging event."

Obligee-Favorable: "The Licensee's right to use the Licensed Technology shall terminate only upon a written determination that the Licensee has failed to maintain the required Security Certification for ninety (90) days following written notice. The Licensee shall have sixty (60) days to cure. Termination shall be prospective only, and all accrued rights shall survive."

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Example Clause Language

The following examples illustrate conditions subsequent in different transactional contexts.

Insurance Policy: "The Insurer's obligation to indemnify shall be discharged if the Insured fails to provide written notice within ninety (90) days of the date on which the Insured first became aware of the occurrence. In jurisdictions requiring a showing of prejudice, this condition shall operate only to the extent the Insurer demonstrates actual prejudice."

M&A Earn-Out: "The Buyer's obligation to pay the Earn-Out Amount shall be extinguished if: (a) the Key Employees voluntarily terminate employment; (b) the Seller materially breaches non-competition covenants; or (c) the Company's revenue declines below seventy-five percent of the Base Revenue. The Buyer shall provide notice within thirty (30) days. Disputes shall be resolved under Section 10."

Performance Bond: "The Surety's obligation shall be discharged upon: (a) satisfactory completion of the Work; (b) expiration of the Bond Period without a written claim; (c) the Owner's material modification of the Contract without Surety's consent; or (d) the Owner's failure to provide notice of default within forty-five (45) days. Discharge shall not affect properly noticed claims."

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Common Contract Types

• Insurance policies: Conditions subsequent pervade insurance contracts, extinguishing coverage for failure to comply with post-loss requirements.
• M&A purchase agreements: Post-closing indemnification obligations may be subject to conditions subsequent such as survival period expiration or escrow release.
• Convertible notes: The lender's right to repayment is extinguished upon automatic conversion to equity.
• Real estate and mortgage documents: Defeasance clauses extinguish the lender's lien upon satisfaction of substitute collateral requirements.
• License and franchise agreements: Ongoing compliance requirements function as conditions subsequent that can extinguish the licensee's rights.
• Employment agreements: Non-compete obligations may be subject to conditions subsequent that discharge the restriction upon the employer's failure to pay severance.
• Government contracts and grants: Federal and state grants are subject to conditions subsequent requiring ongoing compliance. Non-compliance can trigger disgorgement.

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Negotiation Playbook

Key Drafting Notes

• Use the term "condition subsequent" deliberately: Courts apply different rules depending on classification. Label it expressly. Use language like "this obligation shall be discharged upon" or "shall terminate if."
• Consider the prejudice requirement: Many jurisdictions require the party invoking a condition subsequent to demonstrate actual prejudice.
• Preserve accrued rights explicitly: Specify whether rights accrued before the discharge survive. Use language such as: "Discharge shall not affect any claim for which written notice was delivered prior to the date of discharge."
• Coordinate with the survival clause: The survival clause and the condition subsequent must work together to avoid one overriding the other.
• Address the interaction with dispute resolution: Specify who determines whether the triggering event occurred and how disputes are resolved.

Common Pitfalls

• Ambiguous classification: Failing to clarify whether a provision is a condition precedent, condition subsequent, or covenant. Courts will apply a presumption against forfeiture.
• Automatic vs. elective discharge: Failing to specify whether discharge is automatic or requires election by a party.
• Failure to address partial satisfaction: Partial occurrence of a triggering event may not discharge the obligation. Address this expressly.
• Ignoring statute of limitations interaction: A condition subsequent that extinguishes an obligation does not necessarily extinguish the statute of limitations for pre-discharge claims.
• Inadvertent waiver through continued performance: Continued performance after the triggering event may be deemed waiver. Include a reservation-of-rights mechanism.
• Failing to distinguish from termination for convenience: A condition subsequent extinguishes a specific obligation; termination for convenience ends the entire contract.

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Jurisdiction Notes

• U.S.: The Restatement (Second) of Contracts, Section 230, recognizes conditions subsequent and places the burden of proving their occurrence on the party asserting discharge. Courts construe ambiguous provisions as conditions precedent rather than conditions subsequent (Section 227, Comment b). In insurance, approximately 35 states have adopted a prejudice rule. The UCC contains analogous concepts in Articles 2 and 9.
• U.K.: English law recognizes conditions subsequent, as addressed in Pavia v Thurmann-Nielsen [1952] 2 QB 84. The Insurance Act 2015 reformed the law by introducing proportionate remedies for breach of warranties and other terms.
• Other: Civil law jurisdictions recognize resolutive conditions (conditions resolutoires in French law, auflosende Bedingungen in German law). Under French law (Article 1304-7), a resolutive condition extinguishes the obligation retroactively. Under German law (BGB Section 158(2)), the legal effect terminates when the condition is fulfilled.

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Related Clauses

• Conditions Precedent - The mirror concept: conditions precedent suspend obligations until satisfied, while conditions subsequent extinguish obligations that have already arisen.
• Survival Clause - A condition subsequent may discharge a surviving obligation before the survival period expires.
• Indemnification - Indemnification obligations are commonly subject to conditions subsequent, including survival period expiration and failure to deliver claim notices.
• Earn-Out Clause - Earn-out payment obligations may be extinguished by conditions subsequent such as the departure of key employees.
• Termination for Cause - A condition subsequent may extinguish a specific obligation without triggering full contract termination.
• Waiver - The party benefiting from a condition subsequent may inadvertently waive it through continued performance.

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This glossary entry is provided for informational and educational purposes only. It does not constitute legal advice, and no attorney-client relationship is formed by reading this content. Consult qualified legal counsel for advice on specific contract matters.