What is it?
Lapse is a contractual doctrine that governs the expiration of rights and obligations.
lapse
Contract LawLegal glossary term
Quick answer
LAPSE usually means a right or obligation ends because a deadline passed. In contracts, it matters because the party loses enforceability. Before signing, check any cure periods or renewal clauses.
Definitions
What is lapse?
Legal Definition
When a contractual right or statutory deadline passes without action, the right lapses. The lapse extinguishes the ability to enforce that right, unless a renewal or cure provision is triggered. Practitioners watch for any grace period that may revive the claim.
Plain-English Translation
A lapse is like a library book overdue; once the due date passes, you lose the chance to borrow it without paying a fine.
Contract relevance
Why lapse matters in contracts
Ignoring a lapse can void a claim or defense, leaving the party who relied on the right without remedy.
Document context
Where lapse appears in documents
| Document type | Section | Why it matters |
|---|---|---|
| Lease Agreement | Termination Clause | Determines when landlord's eviction right ends |
| Loan Agreement | Default Section | Sets deadline for borrower cure |
| Franchise Agreement | Fees Provision | Controls penalty enforcement timing |
| UCC Security Agreement | Continuation Clause | Affects perfection deadline |
Contract language
Common contract wording
| Contract wording | Plain-English meaning | What to check |
|---|---|---|
| "If Buyer fails to deliver payment within 10 days, Seller's right to terminate shall lapse" | Right to terminate ends after 10 days of non‑payment | Verify the exact number of days |
| "Any notice not given within the time specified herein shall be deemed waived"{ } | Failure to give notice kills the right | Confirm the美 |
Red flags
Red flags to watch for
Wording examples
Clearer wording examples
Vague wording
'The option will lapse'
Clearer wording
'The option will expire on [specific date] if not exercised'
Vague wording
'All rights lapse immediately'
Clearer wording
'All rights expire 30 days after [triggering event]'
Note: “clearer” means easier to read — not legally reviewed or guaranteed safe.
Pre-signature checklist
What to check before signing
1
Identify all lapse deadlines in the contract
2
Determine if extensions are possible
3
Verify what happens after lapse
4
Check if lapses can be cured
5
Document all time-sensitive obligations
6
Set calendar reminders for critical dates
7
Confirm whether weekends/holidays affect deadlines
Party impact
How lapse affects each party
| Party | What this party should check |
|---|---|
| Option holder | Must track deadlines carefully to avoid losing rights |
| Insurance company | Must provide clear lapse notices to policyholders |
| Landlord | Must strictly comply with notice requirements to avoid waiver of rights |
| Licensee | Must monitor renewal deadlines to maintain usage rights |
Comparison
lapse vs similar terms
| Related term | Plain meaning | Main difference from lapse |
|---|---|---|
| Expiration | Natural end of term period | Lapse specifically refers to rights ending due to inaction |
| Forfeiture | Loss of rights as penalty | Lapse occurs without penalty, simply due to missed deadline |
| Tolling | Pausing of deadlines | Tolling prevents lapse, while lapse results from deadline passage |
| Revival | Restoring expired rights | Revival reverses a lapse, which is typically permanent |
Missing or vague
If lapse is missing or vague
Vague lapse provisions create uncertainty about when rights terminate. Disputes arise over whether deadlines include weekends or business days. Parties may disagree on what constitutes proper notice before lapse occurs. Ambiguity can lead to unintended forfeiture of valuable rights without remedy. Courts often interpret vague lapse terms against the drafting party, creating additional litigation risk.
Absent clear terms, parties may argue over the precise moment lapse occurs, leading to costly delays and potential breach claims.
Document map
Document section map
| Contract section | What to inspect |
|---|---|
| Definitions | Look for specific definitions of lapse triggers and timeframes |
| Option/Exercise Clause | Identify conditions for maintaining rights |
| Termination Section | Review consequences of missed deadlines |
| Renewal Provisions | Examine automatic extension requirements |
| Notice Requirements | Confirm proper procedures to prevent lapse |
Visual model
Understand lapse fast
An explainer image has not been generated for this term yet.
01
Landlord sends a 30‑day notice to tenant; tenant does not vacate; landlord's right to re‑let lapses after 30 days.
02
Borrower fails to cure a default within 15 days; lender's right to accelerate the loan lapses, leaving the loan at original terms.
03
Franchisor requires a marketing fee payment by March 1; franchisee misses it; franchisor's right to impose a penalty lapses.
Document context
How lapse shows up in legal documents
Why does it matter?
Ignoring a lapse can void a claim or defense, leaving the party who relied on the right without remedy.
When does it matter?
When the notice period or performance deadline specified in the contract expires, the lapse occurs.
Where is it usually seen?
Standard in UCC § 2-207 amendment clauses and in lease agreements under the termination section.
Who is affected?
Landlords lose the right to evict without notice; tenants retain occupancy until the lapse; lenders forfeit the ability to enforce a default provision after the cure period ends.
How does it work?
First, the contract sets a specific deadline for performance or notice. Then, if the deadline passes without the required action, the right automatically lapses. Within the next 10 days, the non‑lapsed party may invoke any cure clause to revive the right.
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Wikipedia
External reference for lapse
Open Wikipedia for broader background on lapse.
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Where lapse connects to real contract work
This layer links the term to nearby glossary entries, document use cases, and contract-risk guides so readers can move from definition to context without dead ends.
Glossary
Use Cases
Eviction Notice
Real Estate Contracts: An invalid eviction notice is legally void — but only if you know how to challenge it.
Employment Contract
HR & Recruitment: Your employment contract is longer than your offer letter — and far more binding.
Termination Notice
HR & Recruitment: When you receive a termination notice, every word matters — especially what isn’t in it.
Source & disclosure
This page is an AI-assisted plain-English explanation based on LexPredict Legal Dictionary context and contract-review patterns. It is not legal advice. Meaning may vary by jurisdiction, industry, and exact clause wording.
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