Commercial Lease Review on Long Island: What to Check Before You Sign
What should be in a commercial lease before I sign it?
A commercial lease is a heavily negotiable contract, not a fixed form, and the version a landlord hands you is drafted to favor the landlord. Before signing, a tenant should understand what triggers additional charges beyond base rent, whether a personal guaranty is required, what rights exist to renew, assign, or sublet, and what happens if either side breaches. Every one of these terms is negotiable in principle, even if a landlord presents the lease as non-negotiable.
Base rent is rarely the whole cost
Most commercial leases, especially for retail and office space, charge tenants for more than the stated rent. Common Area Maintenance charges (CAM), real estate taxes, insurance, and sometimes utilities can be passed through to the tenant on top of base rent, and these charges often escalate annually. Before signing, a tenant should understand exactly what is included in CAM, whether there is a cap on annual increases, and whether the landlord provides an accounting the tenant can actually review or audit.
Personal guaranties
Landlords frequently ask the owner of a small business — even one operating through an LLC or corporation — to sign a personal guaranty of the lease. A personal guaranty defeats much of the liability protection the entity was formed to provide, at least with respect to the lease itself. Some guaranties are unlimited for the full lease term; others are structured as "good guy" guaranties that release the owner once the tenant vacates and turns over the space in good condition. Whether a guaranty is required, and on what terms, is negotiable and should be weighed carefully against the entity structure the business already has in place.
Permitted use and exclusivity
The lease should describe precisely what the tenant is permitted to do in the space. A narrow permitted-use clause can restrict a business from pivoting or adding a product line later. In retail centers, some tenants negotiate exclusive-use clauses preventing the landlord from leasing to a directly competing business elsewhere in the same center — a protection worth considering depending on the business.
Assignment and subletting
If the business is later sold, needs to downsize, or needs to relocate, the ability to assign the lease or sublet the space matters. Many leases require landlord consent for any assignment or sublease, and some allow the landlord to withhold consent broadly or even to terminate the lease outright rather than approve a transfer. A tenant expecting to grow, sell, or restructure the business should pay attention to how restrictive this clause is.
Renewal options
A lease with no renewal option leaves the tenant negotiating from a weaker position when the term ends, especially after investing in build-out or building up a customer base at that location. Renewal options should specify the notice period required to exercise them and how the renewal rent will be calculated — a fixed increase, a market-rate appraisal, or some other formula.
Default and cure periods
Every lease describes what counts as a default and how much time the tenant has to fix it before the landlord can pursue remedies such as termination or eviction. Cure periods for a missed rent payment are often shorter and less forgiving than tenants expect, and some leases allow the landlord to accelerate all remaining rent for the term upon default. Understanding these consequences before signing, rather than after a dispute starts, changes how a tenant negotiates the rest of the lease.
Build-out, fixtures, and end-of-term obligations
Who pays for build-out, what happens to fixtures and improvements at the end of the lease, and what condition the tenant must return the space in are all frequently underestimated costs. A lease that requires the tenant to remove all improvements and restore the space to its original condition can be an expensive surprise at the end of a term the tenant thought was simply ending.
When it is worth a call
- A landlord has sent you a lease or letter of intent for retail, office, or industrial space
- You are being asked to sign a personal guaranty and want to understand what it actually exposes
- Your business is growing, shrinking, or being sold and you need to assign or sublet an existing lease
- You are in a dispute with a landlord over CAM charges, default notices, or lease renewal terms
Common questions
- Is a commercial lease negotiable, or do I just have to accept the landlord's form?
- Commercial leases are generally negotiable, even when a landlord presents the first draft as standard. How much room there is to negotiate depends on market conditions, the specific property, and the tenant's leverage, but very few commercial lease terms are truly fixed before signature.
- Do I need a lawyer to review a lease, or can I just read it myself?
- You can read it yourself, but commercial leases use defined terms and cross-references that change the practical meaning of clauses that look straightforward on their face — CAM definitions and default provisions are common examples. A review before signing is far less costly than a dispute after the lease is already in effect.
- What is a "good guy" guaranty?
- It is a limited personal guaranty, common in New York commercial leases, that releases the guarantor from further liability once the tenant vacates the space, returns the keys, and leaves it in the condition the lease requires — as opposed to an unlimited guaranty that follows the guarantor for the full remaining term regardless of when the tenant leaves.
- Can I get out of a lease early if my business fails?
- Only if the lease allows it or the landlord agrees to a modification, assignment, or termination. Most commercial leases do not include a general right to terminate early, which is part of why the assignment, subletting, and guaranty terms matter so much before signing.
- What happens if the landlord breaches the lease first?
- Tenant remedies depend on what the lease itself provides and on general New York landlord-tenant and contract principles — they are not automatic. This is highly fact-specific and worth discussing with an attorney rather than assuming a particular outcome.
Talk it through with Mitch
Bring the situation, not a diagnosis. A short conversation usually makes the next step obvious.