1. The Premises and Business Use Must Be Verified before Signing
A lease may create financial obligations even if the tenant cannot lawfully operate. Confirm the space, parties, and permitted uses before signing.
Confirm the Property Description and Contracting Parties
Check floor plans, access, storage, and shared areas. Confirm the landlord's authority and the tenant's legal identity. Verify whether a loading area, basement, or other promised space is actually included.
New York General Obligations Law § 5-703 generally requires leases longer than one year to be set out in a writing stating the consideration and signed by the party to be charged, subject to exceptions. A commercial lease agreement should accurately describe both parties and the premises.
Check Whether Zoning Permits the Intended Business
Commercial zoning does not authorize every business. Check the district using NYC's ZoLa map, then confirm whether the proposed use is permitted. Food service, manufacturing, and other activities may trigger separate requirements.
Landlord consent does not replace agency approval. If approval is uncertain, negotiate a condition tied to its issuance. Land use and zoning requirements should be checked before major deposits or construction commitments.
2. Building Approvals and Construction Duties Affect Opening Dates
Confirm lawful occupancy, necessary permits, construction duties, and who pays for opening delays.
Examine the Certificate of Occupancy
A Certificate of Occupancy (CO) records legal use and occupancy. Search NYC Department of Buildings records through BIS or DOB NOW. Pre-1938 buildings may lack a CO; a Letter of No Objection may confirm accepted use.
Compare the recorded and proposed uses. A change affecting use, occupancy, or means of egress may require a new CO. Assign responsibility for approvals and consequences of denial; a lease cannot override building restrictions. Confirm the permitted use before investing in alterations that cannot be approved.
Assign Permits, Repairs, and Accessibility Duties
Assign permits, contractors, improvement costs, and restoration duties. Distinguish ordinary maintenance from structural and HVAC repairs. State when rent begins if inspections delay opening and who pays for corrective work. Specify who funds accessibility improvements triggered by alterations.
For covered public accommodations, federal ADA regulation 28 C.F.R. § 36.201(b) allows contractual allocation of landlord-tenant duties without eliminating either party's federal obligations.
3. Rent Adjustments and Guarantees Determine Total Costs
Base rent excludes potential charges and personal exposure. Identify additional rent, escalation formulas, and guarantor liability.
Examine Additional Rent and Operating Expenses
Review CAM, utilities, insurance, and property-tax reimbursements. Verify allocation formulas, supporting records, audit deadlines, and charges for capital work. Look for management fees, expense caps, exclusions, and how disputes over annual reconciliations must be raised.
NYC Commercial Rent Tax covers qualifying premises in Manhattan south of 96th Street, not Queens; contractual property-tax charges may still apply. A commercial lease review should distinguish those obligations from the advertised rent.
Separate Security Deposits from Personal Guarantees
Under New York General Obligations Law § 7-103, lease-security funds generally remain the depositor's property and must be held in trust, without commingling. Specify deductions and return conditions; do not assume residential deposit deadlines apply. Check who holds the funds if the property is sold.
A personal guaranty may extend the tenant's obligations to its owner. Check liability caps, expiration, assignment releases, and exposure after surrender. A negotiated release can depend on notice, vacating the space, and payment of accrued obligations.
4. Renewal and Default Clauses Control Future Options
Renewal rights, transfer restrictions, and default procedures should be settled before signing.
Review Renewal Deadlines and Exit Conditions
Commercial tenants generally lack automatic renewal rights. Calendar the option deadline and check notice and compliance conditions. Determine whether renewal rent is fixed, indexed, or subject to another contractual pricing method.
Under New York Real Property Law § 232-c, accepting rent after a term exceeding one month expires may create a month-to-month tenancy unless the parties agree otherwise. Check transfer and subletting restrictions before selling or restructuring.
Define Default Notices and Cure Opportunities
Specify defaults, notice methods, cure periods, late charges, and acceleration clauses. Commercial leases do not share a universal contractual grace period. Confirm the notice address and delivery method; an ineffective notice may affect the available remedy and the timing of enforcement.
Retain amendments, payments, inspection reports, and dated notices to document performance and compliance.
5. Local Protections and Court Procedures Shape Disputes
Possession, damages, and harassment claims have distinct requirements and filing routes.
Apply Commercial Tenant Harassment Protections Correctly
NYC Administrative Code §§ 22-901–904 addresses harassment of qualifying commercial tenants. Covered acts include repeated service interruptions, improper lock changes, and disruptive unnecessary construction.
The conduct must be of a kind that would reasonably cause a tenant to vacate or surrender rights and include a prohibited act. Lawful termination alone is not harassment. Qualifying tenants may sue but still owe otherwise valid rent; preserve maintenance requests, photographs, and records of business disruption.
Identify the Appropriate Court and Filing Procedure
Commercial nonpayment and holdover proceedings generally arise under New York Real Property Actions and Proceedings Law (RPAPL) Article 7. Nonpayment concerns rent arrears; a holdover concerns the asserted end of occupancy rights. Queens County Civil Court lists commercial landlord-tenant matters in Room 209 at 89-17 Sutphin Boulevard, Jamaica.
Damages suits may belong in Civil Court or Supreme Court. Under 22 NYCRR § 202.70, Queens Commercial Division matters generally require at least $100,000 in controversy, with exceptions; rent-only actions are excluded. A commercial lease dispute requires matching the remedy to the proper procedure.
23 Oct, 2026
