A commercial lease can affect a small business's cash flow, flexibility, operations, and long-term obligations. This commercial lease review checklist provides a clause-by-clause workflow for evaluating a new small business lease agreement or preparing for renewal. Use it to organize questions, compare proposals, and identify issues that may warrant review by a commercial lease attorney.
Overview
Before signing or renewing a commercial lease, read the complete document together with every exhibit, addendum, work letter, rules document, and amendment. A business owner should not rely only on the first page or a summary of rent. Important obligations may appear in sections addressing operating expenses, repairs, insurance, default, assignment, or personal guarantees.
Start by creating a lease file that contains:
- The proposed lease and all referenced attachments
- Any prior lease, amendment, renewal notice, or landlord correspondence
- A floor plan or premises description
- Rent schedules and estimates for additional charges
- Insurance requirements and contractor requirements
- Business licenses, permits, and use information relevant to the location
Then compare the proposed terms with your operating plan. A space may appear affordable based on base rent but become less predictable after utilities, common-area charges, taxes, insurance, maintenance, build-out costs, and required services are included. The goal is not simply to find the lowest rent. It is to understand the total obligation, the risks that could disrupt the business, and the options available if circumstances change.
For broader contract-reading guidance, see this contract review checklist. If the lease is part of opening a new business, the legal documents for starting a business guide can help you organize related formation and operating documents.
What to track
1. Premises, term, and permitted use
Confirm the exact premises, rentable area, parking rights, storage areas, signage rights, common areas, and any shared facilities. Check when the lease term begins. It may begin on a stated date, upon delivery of the premises, or after completion of improvements. Identify any rent-abatement period, construction period, or delayed opening provision.
The permitted-use clause should describe what the business actually does and what it may reasonably do later. A narrow description can limit expansion, product changes, events, deliveries, or online and in-person operations. Also check whether the lease requires compliance with zoning, licensing, health, safety, or accessibility requirements. A lease does not necessarily guarantee that the intended use is legally approved, so confirm requirements with appropriate local professionals before committing.
2. Base rent, increases, and additional charges
Record the starting base rent, payment date, grace period, late charges, and the formula for future increases. Determine whether increases are fixed, tied to an index, or subject to another adjustment method. Ask whether the calculation applies to base rent only or to other charges as well.
Review operating expenses carefully. These may include common-area maintenance, property taxes, insurance, utilities, security, repairs, management fees, or capital expenditures. The lease should explain how expenses are calculated, allocated, documented, and reconciled. Look for a cap on controllable expenses, exclusions for costs caused by the landlord's negligence, and a right to inspect or challenge statements where appropriate. Do not assume that an expense cap covers every category.
3. Repairs, maintenance, and alterations
Separate responsibility for the interior, structural elements, roof, foundation, plumbing, electrical systems, heating and cooling equipment, parking areas, and common areas. Clarify who pays for routine maintenance and who handles replacement when equipment reaches the end of its useful life.
If the space needs improvements, document the work in a work letter or lease exhibit. Identify the improvement allowance, approval process, contractor requirements, deadlines, ownership of installed items, and responsibility for overruns. Check whether alterations require advance consent and whether the business must restore the premises at the end of the term.
4. Insurance, indemnity, and risk allocation
List every required policy, coverage limit, certificate requirement, additional-insured requirement, and notice obligation. Requirements may include commercial general liability, property coverage, workers' compensation, business interruption coverage, or other insurance suited to the business. Have an insurance professional confirm that the requested coverage is available and appropriate.
Read indemnity provisions with care. They may allocate responsibility for injuries, property damage, environmental conditions, or claims connected to the premises. Compare these provisions with the insurance terms and ask whether the obligations are mutual, limited to a party's own conduct, or broader than the available coverage.
5. Exclusivity, assignment, and changes in ownership
An exclusivity clause may restrict the landlord from leasing nearby space to a competing business, but its scope, exceptions, and remedies matter. Confirm whether the protected use matches the business's actual model and whether the clause applies to the entire property or only a defined area.
Review assignment and subletting rules before signing. A business may later need to sell, restructure, relocate, share space, or bring in a partner. Determine when landlord consent is required, whether consent may be withheld on stated grounds, whether a transfer to an affiliated entity is permitted, and whether the original tenant remains liable after an assignment. Also check provisions addressing a merger, sale of assets, or change in control.
6. Personal guarantees and security
A landlord may request a personal guarantee, security deposit, letter of credit, or other assurance. Identify who is liable, the duration of the guarantee, and whether liability is limited by time, amount, or successful payment history. A guarantee can create personal exposure separate from the business entity's obligations. Do not sign one without understanding its release conditions and how it interacts with renewal, amendment, default, and assignment.
7. Default, remedies, and exit terms
Note the notice and cure periods for missed rent, other breaches, insolvency-related events, abandonment, and unauthorized use. The lease may provide several remedies, including late fees, interest, termination, recovery of future rent, legal expenses, or recovery of improvement costs. Confirm whether the landlord must mitigate losses and what the document says about those remedies under applicable law.
Review casualty, condemnation, force majeure, early termination, holdover, and surrender provisions. Ask what happens if the premises are damaged, access is interrupted, the property is sold, or the business remains after expiration. A holdover clause may impose a different rent rate or other consequences, so calendar the move-out and renewal dates well in advance.
Lease comparison table
| Term to compare | Questions to ask | What to record |
|---|---|---|
| Base rent | What is due initially, and how does it increase? | Monthly rent, increase formula, payment date |
| Additional charges | Which expenses are passed through, and are they capped? | Expense categories, estimates, caps, reconciliation rights |
| Premises and use | Does the space support current and planned operations? | Address, area, parking, signage, permitted use |
| Repairs | Who pays for maintenance, replacement, and structural work? | Responsibility by system or building component |
| Flexibility | Can the business assign, sublet, expand, or terminate? | Consent standards, options, notice periods |
| Security | Is there a deposit, guarantee, or other collateral? | Amount, release terms, personal exposure |
| Exit | What happens at expiration, default, casualty, or holdover? | Notice, cure, restoration, removal, remedies |
Cadence and checkpoints
Do not wait until the final weeks of a lease term. Use a recurring calendar with at least these checkpoints:
- Monthly: Compare invoices with the lease, track base rent increases, and save notices, statements, and repair requests.
- Quarterly: Review operating-expense estimates, service quality, insurance certificates, maintenance issues, and any changes to the business's use of the premises.
- Six to twelve months before an option deadline: Locate the notice clause, calculate the deadline, assess market alternatives, and decide whether to exercise, negotiate, or relocate. The appropriate lead time depends on the lease.
- Before signing an amendment: Compare the amendment with the original lease, confirm which provisions are changed, and preserve a complete signed copy.
- Before renewal or relocation: Prepare a side-by-side comparison of the current lease, renewal proposal, and realistic alternatives, including total occupancy costs and business disruption.
Notice deadlines are particularly important. The lease may require written notice in a specified format, delivery method, and location. State and local rules can also affect commercial landlord-tenant relationships, remedies, notices, licensing, construction, and building compliance. Confirm the applicable rules for the property rather than relying on a general checklist.
How to interpret changes
When a landlord proposes a rent increase or amendment, separate the change into financial, operational, and legal effects. A lower base rent may be offset by higher operating expenses or a larger repair obligation. A renewal may provide stability but reduce flexibility through a longer commitment or broader guarantee. A new permitted-use clause may solve one problem while limiting future services.
Ask for supporting detail when recurring charges change. Compare the proposed calculation with prior statements, identify new expense categories, and check whether the lease permits the change. Keep a written record of questions and responses; informal assurances should be incorporated into a signed amendment when they are material.
Escalate the review when the lease includes a personal guarantee, substantial build-out, complex percentage rent, unusual environmental obligations, strict restoration duties, cross-default provisions, or significant early-termination costs. A commercial lease attorney can help explain state-specific rules and negotiate language, while an accountant or financial adviser can model the business impact. Legal review is especially useful when the lease differs substantially from the prior version.
When to revisit
Revisit this checklist whenever a rent statement changes, an operating-expense reconciliation arrives, the business changes its products or services, ownership changes, insurance is renewed, or the landlord proposes work or an amendment. Schedule a formal review at least annually and again before each renewal-option deadline. Also review the lease after a casualty, extended closure, major repair, dispute, or change in building management.
For each review, update a one-page lease summary containing the current rent, upcoming increases, expense categories, renewal and notice dates, insurance requirements, repair responsibilities, guarantee status, and exit obligations. Store it with the signed lease and set calendar reminders for every deadline. If you are also reviewing licenses, privacy documents, or other business obligations, use the state-specific small business legal compliance checklist as a separate workstream.
Finally, do not sign a renewal or amendment merely because the existing relationship is familiar. Confirm that the premises, economics, use rights, maintenance allocation, flexibility, and exit terms still fit the business. If important provisions are unclear, gather the complete document set and obtain advice from a qualified commercial lease attorney before the notice or signing deadline.
