Commercial lease personal guaranty: a business review checklist

A personal guaranty can create obligations for an individual in addition to the tenant entity. Review the guaranty as its own document: identify who promises what, for how long, under which limits, and how any release works. An LLC tenant name does not answer those questions.

The American Bar Association's discussion of limited and continuing guaranties explains that wording can affect continuing exposure after changes to a lease. Counsel should evaluate the actual instrument and applicable law before anyone signs.

Start with the document and the people

Identify the named guarantor, the landlord or beneficiary, the lease being guaranteed, and any referenced amendments. Confirm that the proposed signer's name and capacity are correct. Ask whether there are other security documents, such as a deposit agreement or letter of credit, that the team needs to consider separately.

Keep the guaranty in the version register. If it arrives in a separate attachment, compare that attachment each round instead of assuming the lease redline captures its changes.

Review scope and duration separately

For scope, identify whether the promise refers to base rent, additional rent, performance obligations, damages, costs, or other amounts. For duration, identify when exposure starts, whether it reduces, and what event ends it. Have counsel explain the effect of amendments, extensions, transfers, and waivers.

Write “not stated” when a proposed limitation does not appear. Do not summarize a document as a “one-year guaranty” if the phrase you found applies only to one component of the obligation.

Illustrative limit: twelve months of what?

Assume hypothetical monthly base rent of $6,000 and estimated additional charges of $1,800. Twelve months of base rent equals $72,000. Twelve months of both amounts equals $93,600, a $21,600 difference before any other obligations.

This is not an estimate of recoverable damages. It shows why “twelve months of rent” is an incomplete business summary until the defined term, timing, and included categories are understood. Escalations or different measurement dates would also change the arithmetic.

Treat release conditions as a checklist

• What action, date, payment, or delivery is required?
• Is advance notice required, and by whom?
• Must the space be surrendered in a stated condition?
• Does the release depend on the absence of default or another condition?
• Which obligations, if any, remain after the release event?
• What evidence establishes completion, and who retains it?

These are questions to investigate, not a representation that every guaranty contains these conditions. If a step is ambiguous, assign counsel to clarify the legal effect before a business team promises that a guarantor will be released.

Track the negotiated limit into the signing set

Compare the LOI's proposed security terms with the guaranty and lease references. Log differences in the LOI comparison worksheet. When language changes, verify the exact version attached to the execution package.

For background definitions, see personal guaranty and good guy guaranty. The practical goal is a source-backed list of decisions and questions for counsel, not an automated conclusion that an individual is protected.