Commercial Tenant Lease Default Termination Demand Letters
California Commercial Landlord Enforcement
| Default Type | Landlord Remedy | Cure Period (Typical) |
|---|---|---|
| Nonpayment of Rent | 3-Day Notice to Pay or Quit; unlawful detainer | 3 days (per CCP § 1161) |
| Nonpayment of CAM, taxes, insurance | Demand letter; default notice per lease; lawsuit | Per lease (often 10-30 days) |
| Unauthorized Use or Alteration | 3-Day Notice to Cure or Quit; injunction | 3 days or per lease |
| Violation of Use Clause | Notice of default; termination per lease | Per lease (often 30 days) |
| Assignment/Sublease without Consent | Notice of default; termination; eviction | Per lease; may be incurable |
| Waste or Property Damage | Notice of default; damages; termination | Per lease or immediate |
| Failure to Maintain Insurance | Notice of default; landlord obtains insurance, charges tenant | Per lease (often 10 days) |
| Bankruptcy Filing | Complex; automatic stay applies; consult attorney | N/A |
Commercial leases typically include detailed default provisions:
- Events of Default: Specific actions or failures that constitute default (nonpayment, lease violations, bankruptcy, abandonment)
- Notice & Cure Period: Landlord must provide written notice; tenant has specified time to cure (often 3-30 days depending on default type)
- Remedies: Landlord’s rights upon default (terminate lease, re-enter premises, sue for damages, accelerate rent)
- Waiver of Jury Trial: Many commercial leases waive right to jury trial in disputes
- Attorney Fees: Prevailing party recovers attorney fees
- Late Fees & Interest: Penalties for late rent (e.g., 5% late fee, 10% annual interest)
For unlawful detainer (eviction) based on nonpayment of rent:
- 3-Day Notice to Pay Rent or Quit: Must state exact rent amount owed and demand payment within 3 days or tenant must vacate
- Form: Same notice requirements as residential (exact amount, correct service, no inclusion of non-rent charges)
- Service: Personal, substituted, or post-and-mail per CCP § 1162
For curable lease violations:
- 3-Day Notice to Perform Covenant or Quit: Describe violation and demand tenant cure within 3 days or vacate
- Incurable Violations: 3-Day Unconditional Notice to Quit (e.g., assignment without consent, waste)
California commercial landlords have several remedies (Civil Code § 1951.2, 1951.4):
- Continue Lease & Sue for Rent: Do not terminate; tenant remains liable for rent as it becomes due
- Terminate & Sue for Damages: End lease; sue for unpaid rent, future rent (present value), re-letting costs, attorney fees
- Re-Enter & Re-Let: Retake possession, re-let to new tenant, hold defaulting tenant liable for deficiency
- Unlawful Detainer (Eviction): File lawsuit to recover possession; obtain judgment for unpaid rent and possession
California landlords have duty to mitigate damages by making reasonable efforts to re-let the premises after tenant default:
- Must market property and attempt to find replacement tenant
- Cannot simply let property sit vacant and sue for full rent through end of lease term
- Mitigation efforts must be reasonable (advertise, show property, accept qualified tenants)
- Tenant remains liable for unpaid rent and difference between original rent and new tenant’s rent
Late Rent Scenarios:
- Tenant regularly pays 5-10 days late (chronic late payment pattern)
- Tenant claims business downturn and requests rent deferral or reduction
- Tenant disputes rent amount or claims landlord breached lease
- Tenant simply stops paying with no communication
In triple net (NNN) leases, tenant must pay share of:
- CAM (Common Area Maintenance): Property management, landscaping, parking lot maintenance, common area utilities
- Property Taxes: Tenant’s pro rata share of real property taxes
- Insurance: Tenant’s share of building insurance premiums
Common Disputes:
- Tenant disputes CAM reconciliation (claims charges are inflated or not properly allocated)
- Tenant refuses to pay tax or insurance increases
- Tenant claims certain CAM charges are capital improvements (not operating expenses)
Tenant violates “use” clause or makes unauthorized modifications:
- Use Violations: Lease specifies “retail clothing store,” but tenant operates restaurant (different use, different insurance risk, may violate zoning)
- Unauthorized Alterations: Tenant removes walls, installs heavy equipment, or makes structural changes without landlord approval
- Signage Violations: Tenant installs unapproved exterior signs, neon lights, or banners
- After-Hours Use: Tenant operates 24/7 when lease permits only daytime hours
Tenant transfers lease rights without landlord’s written approval:
- Tenant subleases part of space to another business
- Tenant sells business and assigns lease to buyer without landlord consent
- Tenant allows another entity to operate under tenant’s lease
Tenant fails to maintain required insurance coverage:
- General liability insurance lapses
- Tenant does not name landlord as additional insured
- Coverage limits below lease requirements (e.g., $1M required, tenant has $500K)
- Tenant fails to provide proof of insurance (certificates) annually
Tenant causes property damage or fails to maintain premises:
- Tenant damages floors, walls, or fixtures through misuse or neglect
- Tenant fails to perform required maintenance (e.g., HVAC filter changes, landscaping, trash removal)
- Tenant allows property to deteriorate (hoarding, unsanitary conditions)
- Tenant removes landlord’s fixtures or trade fixtures without right to do so
Tenant vacates premises before lease term ends without notice:
- Tenant closes business, removes all inventory, and stops paying rent
- Tenant leaves property unsecured, creating security and liability risks
- Tenant owes significant back rent and cannot be located
Tenant files Chapter 7, 11, or 13 bankruptcy:
- Automatic Stay: Landlord cannot proceed with eviction or collection without bankruptcy court approval
- Assume or Reject Lease: Tenant (or trustee) can assume lease (cure defaults and continue) or reject lease (terminate and return property)
- Adequate Protection: Landlord can request court order requiring tenant to pay rent during bankruptcy or provide security
Before drafting demand letter, review lease carefully:
- What constitutes an “Event of Default”? (Section usually titled “Default,” “Events of Default,” or “Tenant’s Default”)
- What notice is required? (e.g., “10 days’ written notice,” “certified mail,” specific address)
- Is there a cure period? How long?
- What are landlord’s remedies upon default? (termination, damages, attorney fees)
- Are any defaults incurable? (e.g., bankruptcy, assignment without consent)
| Notice Type | When to Use |
|---|---|
| Informal Demand Letter | First-time late rent; minor lease violation; preserve relationship |
| Formal Notice of Default (Per Lease) | Serious or repeated violations; required by lease before termination |
| 3-Day Notice to Pay Rent or Quit | Nonpayment of rent; precursor to unlawful detainer |
| 3-Day Notice to Perform Covenant or Quit | Curable lease violations (unauthorized use, failure to maintain) |
| 3-Day Unconditional Notice to Quit | Incurable violations (assignment without consent, waste, repeat violations) |
| Notice of Lease Termination | After cure period expires without cure; formal termination of tenancy |
| Component | What to Include |
|---|---|
| Header | Landlord name, address, contact; tenant name, business name, premises address |
| Subject Line | “Notice of Default,” “Demand for Payment of Rent,” or “Notice of Lease Violation” |
| Lease Identification | Date of lease, parties, premises address, term |
| Description of Default | Specific lease provision violated, dates, amounts owed, actions taken or not taken |
| Demand for Cure | Exactly what tenant must do (pay $X by [date], cease unauthorized use, obtain insurance, etc.) |
| Cure Deadline | Specific date by which tenant must cure (per lease or statute) |
| Consequences of Non-Cure | Lease termination, eviction, lawsuit for damages, acceleration of rent, attorney fees |
| Reservation of Rights | State that landlord reserves all rights and remedies under lease and law |
| Attorney Fees Notice | If lease allows, state tenant will be liable for attorney fees if litigation required |
- Check Lease Notice Clause: Lease may require certified mail, overnight delivery, email, or multiple methods
- Send to Correct Address: Use notice address specified in lease (may be different from premises address)
- Multiple Recipients: Send to tenant, any guarantors, and tenant’s attorney if known
- Proof of Delivery: Use certified mail with return receipt, FedEx/UPS with signature confirmation
- Keep Copies: Retain copies of letter, proof of mailing, and delivery receipts
If Tenant Cures:
- Send confirmation letter acknowledging cure and stating lease remains in effect
- Document cure (e.g., receipt of payment, certificate of insurance, photos of corrected violation)
- Note default in tenant file for future reference
If Tenant Fails to Cure:
- Send Notice of Lease Termination (if not already sent)
- For rent defaults: serve 3-Day Notice to Pay Rent or Quit; file unlawful detainer
- For other defaults: proceed with lease termination per lease terms; file unlawful detainer or breach of contract lawsuit
- Begin mitigation efforts (market property for re-letting)
Damages Recoverable:
- Unpaid Rent: All rent accrued through date of termination
- Future Rent: Rent for remainder of lease term, discounted to present value (per § 1951.2(a)(3))
- Less Mitigation: Minus amounts landlord reasonably could obtain by re-letting (duty to mitigate)
- Re-Letting Costs: Brokerage commissions, tenant improvement costs, marketing expenses
- Attorney Fees: If lease provides, prevailing party recovers fees
Alternative remedy: landlord does not terminate lease but sues for rent as it becomes due:
- Lease remains in effect
- Tenant remains obligated to pay rent each month
- Landlord can sue for each month’s unpaid rent
- Advantage: if tenant’s financial situation improves, landlord continues receiving full rent
- Disadvantage: landlord cannot re-let to new tenant; property may sit vacant
Process for commercial evictions:
- Step 1: Serve 3-Day Notice to Pay Rent or Quit (for rent defaults) or 3-Day Notice to Perform Covenant or Quit (for lease violations)
- Step 2: Wait for 3-day period to expire (excluding weekends and holidays)
- Step 3: File unlawful detainer complaint in superior court
- Step 4: Serve tenant with summons and complaint
- Step 5: Tenant has 5 days to file answer
- Step 6: Trial (typically 20-40 days after filing)
- Step 7: If landlord wins, obtain writ of possession; sheriff evicts tenant
Timeline: Uncontested commercial eviction typically takes 30-45 days from serving 3-Day Notice to sheriff lockout. Contested cases may take 60-90 days.
Reasonable Mitigation Efforts:
- List property with commercial broker
- Advertise on commercial real estate platforms (LoopNet, Crexi, CoStar)
- Install “For Lease” sign
- Show property to interested tenants
- Accept reasonable lease offers (cannot hold out for unrealistic rent)
Tenant’s Burden: If landlord sues for future rent damages, tenant can reduce damages by proving landlord failed to mitigate. Tenant must show: (1) landlord did not make reasonable efforts to re-let, and (2) reasonable efforts would have resulted in new tenant.
Many commercial leases include personal guarantees from tenant’s principals:
- Guarantor is personally liable for tenant’s lease obligations
- Landlord can sue both tenant entity and guarantor individually
- Guarantor liability survives tenant’s bankruptcy (unless guarantor also files bankruptcy)
- Judgment against guarantor can be enforced through wage garnishment, bank levies, real property liens
Commercial leases often require substantial security deposits or letters of credit:
- Security Deposit: Landlord can apply to unpaid rent, damages, and costs of re-letting
- Letter of Credit: Landlord can draw on LOC upon tenant default (bank pays landlord immediately; tenant must reimburse bank)
- No 21-Day Rule: Commercial deposits are not subject to residential 21-day itemization requirement; landlord can hold and apply deposit per lease terms
If tenant files bankruptcy:
- Automatic Stay: All collection and eviction efforts must stop immediately
- Assume or Reject: Tenant (or bankruptcy trustee) has 60 days to assume lease (cure all defaults) or reject (terminate lease)
- Post-Petition Rent: If tenant remains in possession during bankruptcy, must pay rent as administrative expense
- Relief from Stay: Landlord can request bankruptcy court lift stay to proceed with eviction if tenant is not paying post-petition rent
- Rejection Damages: If lease is rejected, landlord has claim for pre-petition unpaid rent and future rent (capped at one year’s rent plus additional amounts per bankruptcy code)
I represent commercial landlords in lease enforcement, evictions, and breach of contract litigation. I handle everything from demand letters to trial, maximizing your recovery and getting your property back quickly.
- Default Notice Drafting: I prepare legally compliant default notices that comply with both lease requirements and California statutory law
- 3-Day Notice Preparation: I draft and serve 3-Day Notices to Pay Rent or Quit and 3-Day Notices to Perform Covenant or Quit
- Unlawful Detainer (Eviction): I file and litigate commercial evictions, obtaining judgments and writs of possession
- Breach of Contract Lawsuits: I sue defaulting tenants for unpaid rent, future rent damages, and re-letting costs
- Guarantor Enforcement: I pursue personal guarantors, obtaining judgments and enforcing through wage/bank levies and property liens
- Lease Termination & Re-Letting: I advise on termination procedures and guide mitigation efforts to minimize damages
- Settlement Negotiations: I negotiate early lease terminations, cash-for-keys agreements, and stipulated judgments
- Bankruptcy Response: I coordinate with bankruptcy counsel to protect your interests in tenant bankruptcy proceedings
- Tenant stopped paying rent and ignoring demand letters
- Tenant is chronically late with rent and owes substantial back rent and late fees
- Tenant violated use clause (operating unauthorized business)
- Tenant assigned or subleased without consent
- Tenant abandoned premises mid-lease and owes years of future rent
- Tenant filed bankruptcy and you need to protect your interests
- Tenant disputes CAM charges or refuses to pay property taxes/insurance
- You need to recover possession quickly and minimize vacancy period
I develop strategies tailored to your situation:
- Maximize Recovery: Calculate full damages (unpaid rent + future rent + costs); pursue both tenant and guarantors
- Fast Eviction: Use unlawful detainer process to regain possession in 30-45 days
- Mitigation Management: Coordinate re-letting efforts to comply with mitigation duty while preserving claims against tenant
- Settlement Evaluation: Analyze whether early settlement (cash-for-keys, reduced payment) is better than years of litigation
Contact an attorney if:
- Tenant is more than 10 days late with rent and not responding to informal demands
- Tenant violated material lease provisions (use, assignment, insurance)
- You want to terminate lease and need guidance on proper procedures
- Tenant is disputing your default notice or claiming you breached lease
- Tenant abandoned premises and you need to secure property and re-let
- Tenant filed bankruptcy
- You are considering eviction and want to ensure compliance with statutory requirements
- Tenant owes substantial past rent and you want to sue for full damages
Book a call to discuss your commercial tenant default. I’ll review your lease, assess your rights and remedies, and provide a strategy for enforcement and recovery.
Email: owner@terms.law