The Playbook / Clause 14

Guaranties

Personal Guaranty; Corporate Guaranty; Burn-Down; Release Triggers

A Guaranty is a third-party promise (by an individual principal, parent entity, or affiliate) to perform the tenant’s obligations under the lease. It is the landlord’s primary creditworthiness backstop where the tenant entity alone does not carry the deal: the guaranty stands a third party’s credit behind the tenant’s commitments. Whether one is required, and how far it reaches, depends on the tenant’s creditworthiness, the size of the deal, and the length of the term.

Full cap years 1 and 2 Steps down year 3 Steps again year 4 Released year 5 on: demand the written release instrument Each step usually requires a clean payment history; assignment, a net-worth test, or an IPO can end the guaranty earlier
The burn-down guaranty: exposure that shrinks as the tenant proves itself. Watch the conditions on each step, and never let a release event pass without a signed release in hand.

What the landlord’s form is doing

Landlord wants:

What tenants should watch for

Scope and form of the guaranty

Scope and cap. Negotiate dollar cap (typically twelve (12) months’ Rent for closely held tenants; greater for build-to-suit or anchor tenants). Limit to specific default categories (monetary defaults and material non-monetary defaults), not all obligations.

Dollar cap drafting traps. Landlord guaranty forms exclude from any dollar cap the costs of collection and attorneys’ fees, environmental liabilities, and losses arising from Tenant’s negligence or willful misconduct, exclusions that can swallow the cap. Landlord counsel also resist phrasing the cap as a guaranty of “payment of $[X] of rent,” which would permit the guarantor to argue that the Guaranty terminates once Tenant has paid that amount; guarantor’s counsel should press for precisely that reduction-by-payments structure or, at minimum, a true aggregate-liability cap with narrow, negotiated exclusions. Expect Landlord to condition each scheduled cap decrease on advance written demand and the absence of any prior Tenant or Guarantor default; the concession landlord counsel acknowledge as legitimate is limiting those conditions to material defaults.

Payment versus collection. Negotiate a guaranty of collection (obligating the guarantor only after Landlord exhausts its remedies against Tenant) rather than the landlord-form “absolute and unconditional guaranty of payment (and not of collection),” which permits Landlord to proceed against the guarantor directly without first suing Tenant. The substance of the instrument, not its label, controls; and Tenant’s rejection of the Lease in bankruptcy does not discharge the guarantor.

Good-guy guaranty surrender mechanics. Where the Guaranty is a limited “good guy” guaranty, draft the guarantor’s discharge to turn on Tenant’s surrender of the Premises, not on Landlord’s acceptance of the surrender; the New York Court of Appeals has refused to condition discharge on landlord conduct that the guarantor cannot control. Beware two landlord tactics: (i) incorporation of the entire Lease into the Guaranty, boilerplate providing that no surrender is valid without Landlord’s written consent can convert a limited good-guy guaranty into full-recourse exposure; and (ii) conditioning the guarantor’s discharge on Tenant’s delivery of a “surrender declaration” certifying that the Premises are vacant and unencumbered by any sublease, assignment, or lender’s rights in fixtures. If a surrender declaration is unavoidable, confine the certification to facts within Tenant’s knowledge and control.


Shrinking the guaranty over time

Burn-down. Negotiate a "burn-down" guaranty: dollar amount decreases over the Term. Common structures: 100% for first three (3) years, 75% for years 4–5, 50% for years 6–7, 0% (extinguishment) at year ten (10). The schedule depends on the deal and Tenant’s growth/credit trajectory.

Burn-down mechanics (drafting trap). Landlord burn-down forms condition each reduction of the cap on Guarantor’s advance written demand within a defined notice window and on the absence of any Tenant default (cured or not) before the reduction date, and provide that a reduction does not release liabilities already accrued. Negotiate automatic reductions that occur without notice or demand, and limit the default condition to uncured material monetary defaults.

Alternative release structures. In addition to a time-based burn-down, consider a net-worth-test release (the Guaranty terminates when Tenant demonstrates a defined net worth by audited financial statements), a per-default liability cap expressed as a fixed number of months of minimum and additional rent, or a fixed-duration guaranty that expires after a stated lease year.


Release events and mechanics

Release on assignment. Guarantor’s obligations should terminate (or substantially reduce) on assignment of the Lease to a creditworthy assignee (defined by reference to financial metrics: minimum net worth, EBITDA, public-company status). Resist guarantor surviving any assignment.

Release on change of control. If Tenant is acquired by an investment-grade buyer or completes an initial public offering, the guarantor should be released. The change-of-control trigger should parallel the Assignment & Subletting clause.

Written release instrument. On any release event (assignment, burn-off, net-worth test), require Landlord to deliver a separate written release of guaranty rather than relying on the operative lease or guaranty language alone.

Protections for an unreleased guarantor after assignment. If Guarantor is not released on assignment, require: (i) notice to Guarantor of any assignee default and an opportunity to cure, with the Guaranty terminating if Landlord fails to give the notice; (ii) a cap on Guarantor’s liability at what it would have been under the Lease as it existed at the assignment, so that post-assignment modifications do not expand Guarantor’s exposure; and (iii) the right to substitute a replacement guarantor meeting defined financial criteria, with the original guarantor released.


Defenses and enforcement

No waiver of surety defenses. Resist broad waivers of statutory defenses available to guarantors (e.g., suretyship defenses, statute of limitations, modification consent). At a minimum, preserve the defense that the underlying Lease has been materially modified without guarantor’s consent.

Jurisdiction and venue. Mutual jurisdiction provisions; consider Oregon for Oregon real-property leases. Avoid landlord-forum-selection clauses that put guarantor in a distant venue.

How this typically gets negotiated

Guaranty negotiations are about scope and exit: how much the guarantor stands behind (a dollar cap, a fixed number of months, or everything), and how the guarantor gets out: burn-down provisions that shrink exposure as the tenant performs, net-worth-test releases, release on assignment or change of control, and the written release instrument that makes any of it real. Landlord forms waive guarantor defenses wholesale; guarantors with leverage negotiate them back.

The specific language that resolves each of these points depends on the deal. Talk to Paul about your lease →

How the states treat it

Anti-deficiency statutes

Some states (notably California) have anti-deficiency statutes that may apply to commercial guarantors in specific contexts.

Majority rule

Commercial guaranties are enforced as written between sophisticated parties; courts apply contract-interpretation principles and the suretyship doctrines codified in Restatement (Third) of Suretyship and Guaranty. Security Deposit terms are commercially negotiated and enforced as written.

Notable cases

1995 CAM LLC v. W. Side Advisors, LLC, 45 N.Y.3d 150, 277 N.E.3d 1040, 253 N.Y.S.3d 548, 2025 N.Y. Slip Op. 05782, 2025 WL 2955889 (2025), reargument denied, 44 N.Y.3d 1046, 274 N.E.3d 287, 248 N.Y.S.3d 502, 2026 N.Y. Slip Op. 60487, 2026 WL 89130 (2026). A good-guy guarantor’s liability ended upon the tenant’s surrender of the premises, not upon the landlord’s written acceptance of the surrender.

Haggin v. Allstate Invs., Inc., 264 So. 3d 951, 44 Fla. L. Weekly D244, 2019 WL 211131 (Dist. Ct. App. 2019). A guaranty that is not expressly “continuing” does not bind the guarantor to lease renewals and amendments the guarantor never signed.

Kamms Plaza Shopping Ctr., LLC v. Nida Enters., Inc., 2024-Ohio-2068, ¶ 1, 2024 WL 2795577, at *1. Ambiguous guaranty construed against the landlord-drafter; guarantors were not bound by twenty-five years of lease amendments they neither signed nor were named in.

Game film: real clauses from real leases

Excerpts from commercial leases filed as exhibits with the Securities and Exchange Commission, trimmed for length. Follow the citation for the full document on EDGAR.

“Guarantor hereby absolutely and unconditionally guarantees (a) the full and faithful performance of all of the covenants, conditions, agreements and undertakings of Tenant to be kept and performed by Tenant under the Lease including, but not limited to, the payment when due of all Rent, Additional Rent, property taxes, insurance, and other sums payable by Tenant to Landlord under the Lease … Guarantor understands and agrees that this Guaranty is unconditional and continuing, and is a guaranty of payment and performance and not of collection. … Notwithstanding the foregoing, this Guaranty shall not apply during any Option Term (as defined in the Lease) unless Guarantor has delivered to Landlord an instrument in writing approving Tenant’s exercise of the Renewal Option (as defined in the Lease) for such Option Term.”

Why it matters. An otherwise absolute payment-and-performance guaranty paired with a negotiated sunset, exposure ends at the renewal term unless the guarantor affirmatively opts back in, which is a model concession for any parent company guaranteeing a subsidiary's lease.

Guaranty of Lease made as of October 13, 2021, by Amyris, Inc. (Guarantor) for the benefit of CP Logistics NVCC IV, LLC (Landlord), guaranteeing the lease of Renfield Manufacturing LLC, 9575 N. Virginia Street, Reno, Nevada, Sections 1 and 3; Ex. 10.27 to Amyris, Inc. Form 10-K, filed Mar. 9, 2022, SEC EDGAR.
“In the event that Lessee shall fail to pay when due rent, additional rent, property taxes, insurance premiums, or any other monetary sum or charge, or any portion thereof, accrued or due pursuant to the terms of the Lease, then, upon written notice to Guarantor by Lessor delivered as provided herein, Guarantor shall pay to Lessor any and all such amounts as may be due and owing from Lessee to Lessor by reason of Lessee’s failure to perform. If Lessee shall fail to perform any covenant, term or condition of the Lease … Guarantor shall commence and complete performance of such condition, covenant or term within five (5) days after Lessor’s delivery to Guarantor of notice of such failure by Lessee to so perform …”

Why it matters. This guaranty conditions liability on written notice to the guarantor and builds in a cure runway, protections most landlord form guaranties omit and that guarantor counsel should request as a matter of course.

Guaranty of Lease made as of July 1, 2011, by NeoStem, Inc. (Guarantor) for the benefit of Vanni Business Park, LLC (Lessor), guaranteeing the lease of Progenitor Cell Therapy, LLC, 291 North Bernardo Avenue, Mountain View, California, Paragraph 4; Ex. 10.2 to NeoStem, Inc. Form 8-K, filed July 14, 2011, SEC EDGAR.

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