Curated Clause Library

Commercial Lease Clauses Worth Reviewing First

A commercial lease contains dozens of clauses. The wrong terms can cost a tenant a lot of money over a lease term. Learn what each clause means, why it matters, and how to negotiate it.

11 high-impact clause types3 categoriesNegotiation guidance

Financial

Clauses that directly affect rent amounts, expense obligations, and total occupancy cost.

Tenant Rights

Provisions that protect the tenant's ability to operate, expand, and exit the lease.

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Frequently Asked Questions

What is a lease clause?
A lease clause is a single provision in a commercial lease that governs one right, obligation, or condition. Examples include how rent escalates each year, whether the tenant can sublet, or what happens if the landlord sells the building. A commercial lease often contains dozens of clauses. Each one can have a real financial or operational impact.
Which lease clauses does Lextract extract automatically?
Lextract identifies and extracts data from common high-impact clauses. The clause library covers financial clauses such as rent escalation, the operating expense stop, the base year clause, and the gross-up provision. It covers tenant rights such as co-tenancy, exclusive use, the go-dark clause, and the kick-out clause. It also covers legal clauses such as force majeure, the personal guarantee, and the good guy guarantee. Key clause terms are captured as structured fields within the 126-field extraction schema.
Why are certain clauses more important than others?
Clauses with direct financial impact get the most scrutiny. These include rent escalation, CAM reconciliation, holdover rent, and free rent periods. Errors or missed provisions here can cost tenants a large amount over a lease term. Options clauses such as renewal, purchase, and termination also matter because they expire if not exercised on time. Lextract flags high-stakes clauses for priority review.
How does Lextract flag unusual clauses?
Lextract runs 20 red flag checks against the extracted clause data and compares each provision to common market terms. Unusual terms are flagged with a severity level of High, Medium, or Low so reviewers know where to look first. Examples include holdover rent above 150% of base, CAM caps below 3%, or personal guarantees longer than 12 months.
What is the difference between a standard and non-standard lease clause?
A standard clause follows common terms for a given lease type and location. One example is a 3% annual rent escalation in a NNN retail lease. A non-standard clause moves away from those norms. It can favor the tenant, such as a below-market renewal option, or work against them, such as unlimited CAM pass-throughs with no cap. Lextract's red flag engine identifies non-standard provisions during extraction.

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Upload your lease PDF and Lextract finds key clause language across all 126 extracted fields. Every field gets a confidence score and red flag detection. Just $15 per lease.

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