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    Letter of Intent for a Commercial Lease: The Complete Guide

    A tight LOI decides the deal. Here's every term to include - with sample language and negotiation levers.

    A Letter of Intent (LOI) is the non-binding term sheet exchanged before a commercial lease is drafted. It memorializes economic terms, sets expectations, and gives both attorneys a clear scope to draft against. A well-written LOI can cut lease negotiation time in half and preserve leverage on the terms that matter most. This guide covers every deal point to include, sample clauses, and the difference between binding and non-binding LOI language.

    Why the LOI Matters More Than Tenants Think

    Once an LOI is countersigned, 80% of the eventual lease has been decided in principle. Attorneys will draft to it. Every term you 'left for the lease' will be treated as an open concession the landlord's counsel will resist.

    Front-load the LOI with the tenant-favorable terms you want in the lease - cotenancy, exclusivity, assignment, options, kick-outs, TI, free rent, caps. It is dramatically easier to hold ground during LOI negotiation than during lease redlines.

    Every Deal Point to Include in a Commercial Lease LOI

    • Tenant legal name, guarantor, and use clause (exact permitted use - the narrower for landlord, the broader for tenant)
    • Premises: suite, address, rentable/usable SF, load factor
    • Lease term, commencement date, rent commencement date, and delivery condition
    • Base rent schedule with annual escalations (fixed % or CPI)
    • Free rent / rent abatement (months and whether NNN abated too)
    • Tenant improvement allowance ($ PSF), landlord's work, and turnkey vs allowance
    • Operating expense structure (gross / modified gross / NNN) and CAM cap language
    • Base year for taxes, insurance, and operating expenses (if gross)
    • Renewal options (number, length, and rent formula - fixed, CPI, or FMV floor/ceiling)
    • Right of first offer (ROFO) / right of first refusal (ROFR) on adjacent space
    • Assignment and subletting standard (reasonable consent, recapture, profit split)
    • Exclusive use protection (retail) - competitors landlord may not lease to
    • Cotenancy - remedies if anchor or occupancy falls below threshold
    • Signage rights - building, monument, pylon, storefront
    • Parking - reserved vs unreserved, ratio per 1,000 SF, cost
    • Personal guaranty scope (full, limited, burn-down, good-guy)
    • Broker representation and commission responsibility
    • Non-binding language and exclusive negotiation period (30–45 days)

    Binding vs Non-Binding LOI Language

    The LOI itself should be labeled 'non-binding' except for two carve-outs: (1) confidentiality of the terms exchanged, and (2) an exclusive negotiation period during which the landlord will not shop the space or entertain competing LOIs. Everything else remains subject to a mutually acceptable lease.

    Sample non-binding language: 'This Letter of Intent is not intended to be a binding agreement between the parties. No binding obligations shall arise between the parties until a definitive lease agreement is fully executed, except for the confidentiality and exclusivity provisions in Section X, which shall be binding upon countersignature.'

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