Commercial lease disputes arise at every stage of a tenancy — at signing, during the lease term, and when the relationship ends. Unlike residential leases, commercial leases are negotiated instruments where the parties have significant latitude to allocate risk. What they agreed to in writing usually governs the dispute.
Common Types of Commercial Lease Disputes
Rent Disputes and Operating Expense Escalations
Many commercial leases include percentage rent clauses, CPI escalations, or triple-net provisions where the tenant pays a share of taxes, insurance, and maintenance costs. Disputes arise when landlords calculate these charges differently than tenants expect. Tenants often have the right to audit operating expense calculations, but the audit right must be exercised within the timeframe specified in the lease.
Build-Out and Improvement Disputes
Landlord work letters describe what the landlord will provide for tenant improvements. Disputes arise when the completed space does not match what was specified, when delays in delivering the space cost the tenant revenue, or when the parties disagree about who is responsible for improvements that were not explicitly addressed. Build-out disputes often require reviewing construction documents alongside the lease to determine responsibility.
Assignment and Subletting
Most commercial leases require landlord consent to assign the lease or sublet the space. Landlords typically cannot unreasonably withhold consent, but “reasonable” is frequently disputed. Tenants who need to exit a lease — due to a business sale, consolidation, or financial hardship — often need legal advice on whether the landlord’s refusal to consent to an assignment or sublease is legally defensible.
Lease Termination and Early Exit
A tenant who walks away from a commercial lease before the term ends remains liable for rent through the end of the lease period, subject to the landlord’s duty to mitigate damages by seeking a replacement tenant. The extent of that duty, and how it affects the calculation of damages, is a recurring source of commercial lease litigation. Some leases include early termination provisions with defined buyout amounts; others do not.
Holdover Tenancy
When a commercial tenant remains in possession after the lease expires without executing a renewal, the tenant becomes a holdover. Most commercial leases specify the rent rate for holdover periods — typically 150 to 200 percent of the prior rent — and whether the holdover creates a month-to-month tenancy or subjects the tenant to liability for a full additional lease term. Tenants should address lease expiration and renewal timing carefully to avoid unintended holdover consequences.
Resolving Commercial Lease Disputes
Many commercial lease disputes are resolved through negotiation, particularly when both parties want to preserve an ongoing business relationship. Mediation is a structured option that preserves confidentiality and gives both parties more control over the outcome than litigation. Arbitration clauses in commercial leases may require disputes to be resolved through that process rather than in court. When negotiation and alternative dispute resolution fail, the commercial dispute ends up in state court, where the judge interprets the lease against the backdrop of state commercial law.
Frequently Asked Questions
Can a commercial landlord evict me faster than a residential landlord?
Generally yes. Commercial evictions typically move faster than residential evictions because fewer tenant protections apply. Notice periods are governed by the lease rather than statutory protections, and there are no habitability defenses equivalent to those available in residential tenancies. However, landlords must still comply with any procedural requirements in the lease and in state commercial eviction law.
What is a personal guarantee on a commercial lease?
A personal guarantee is a provision making an individual — often the business owner — personally liable for the tenant entity’s lease obligations. If the business fails and the lease is abandoned, the landlord can pursue the guarantor personally for the remaining rent obligation. The scope of a personal guarantee (whether it is limited in time or amount, and whether it terminates after a certain period) is negotiable at lease execution.
Does the landlord have to mitigate damages if I break my commercial lease?
In most states, a commercial landlord has a duty to make reasonable efforts to re-let the space after a tenant abandons it. The landlord cannot simply let the space sit idle and collect the full remaining rent from the departing tenant. However, the landlord is only required to make reasonable efforts — not necessarily to accept any new tenant or to re-let at a reduced rate just to benefit the breaching tenant.