Why the Lease Should Match How the Business Actually Operates

By Rebecca Reyes

When people think about negotiating a commercial lease, the conversation usually starts and ends with rent, term length, and square footage. While these matter, they are only three pieces of a much larger puzzle. The provisions that actually protect a business long-term are the ones that often get overlooked, misunderstood, or left unnegotiated entirely. Here is a plain-language breakdown of what else should be on every commercial tenant’s radar before signing.

Personal Liability and Guarantees

Most landlords require a personal guarantee, meaning if the business fails, the owner is personally on the hook for the remaining rent. A Good Guy Guarantee limits that exposure: if the business closes and the tenant properly surrenders the space with adequate notice, personal liability ends at that point rather than running through the end of the lease term.

Cost Controls

Beyond base rent, commercial leases often pass through a share of the building’s operating costs to the tenant, including real estate taxes, insurance, and building maintenance. These are called CAM charges, or Common Area Maintenance charges. Without a cap, those costs can increase significantly year over year with no limit. Negotiating a cap of 3% to 5% annually creates predictability. Equally important are audit rights: the contractual ability to review the landlord’s records and verify that what is being charged is accurate. Tenants should also make sure the lease clearly excludes major capital expenditures, like a new roof or elevator replacement, from being passed through as an operating expense. Those are the landlord’s costs to bear, not the tenant’s.

Flexibility and Growth

A business that signs a ten-year lease today may look very different in year four. Two provisions protect against being trapped. First, expansion rights, specifically a Right of First Offer or Right of First Refusal on adjacent space, give the tenant priority access to additional space in the building before it goes to market. Second, assignment and subletting rights determine what happens if the business is sold or needs to share the space. Requiring the landlord to act “reasonably” in evaluating any assignment request is a meaningful and negotiable protection. The permitted use clause ties into this as well: the broader it is written, the more flexibility the tenant retains to evolve the business or transfer the lease without triggering landlord approval requirements.

Risk Allocation and Exit

A few less commonly discussed provisions carry significant weight. For retail tenants, a co-tenancy clause allows for reduced rent or early termination if a major anchor tenant in the building or shopping center vacates. A continuous operation exemption prevents a landlord from requiring a tenant to stay open during hours that no longer make business sense, particularly if the surrounding property has deteriorated. Mutual indemnification ensures that the landlord bears responsibility for its own negligence, not just the tenant for theirs. And a landlord’s duty to mitigate requires the landlord to actively seek a replacement tenant if the current tenant defaults or exits early, which caps the tenant’s total financial exposure rather than leaving it open-ended for the remainder of the lease.

Why Legal Guidance Matters

Legal guidance matters in commercial lease negotiation because unlike residential tenancies, there are very few default protections built into the law for commercial tenants. What is not written into the lease generally does not exist as an enforceable right. Understanding what to ask for, and knowing how to frame it, is what separates a lease that works for the business from one that quietly works against it.