Personal Guarantees on California Commercial Leases

The lease negotiation usually goes like this. The business owner forms an LLC, finds a space, and negotiates the rent and the build-out. Then the landlord sends the guaranty, a few pages at the back of the lease, and the owner signs it because every landlord asks. It’s often the largest personal debt the owner will ever take on, and it’s the page that gets the least attention.

This guide explains what you’re agreeing to, how much it can cost, the defenses California law gives guarantors, and the terms I negotiate to limit the exposure. It’s part of my series on contractors, contracts, and leases, and it pairs with my commercial lease review guide.

What is a personal guarantee on a commercial lease?

It’s your personal promise to pay whatever the tenant entity doesn’t. Under Civ. Code § 2787, a surety or guarantor is one who promises to answer for the debt, default, or miscarriage of another. California has abolished the old distinction between sureties and guarantors, so the suretyship statutes apply to lease guaranties.

Landlords ask for guarantees because a new LLC has no track record and few assets. If the business fails, the landlord wants someone with a house, a brokerage account, and wages to collect from. That someone is you.

Doesn’t my LLC protect me?

Not from a guarantee. Under Corp. Code § 17703.04(a), the debts of a limited liability company are solely the debts of the company and don’t become a member’s debts solely because the member acts as a member.

But Corp. Code § 17703.04(c) says nothing in the section affects a member’s liability to third parties under the terms of a written guarantee or other contractual obligation the member entered into. When you sign the guaranty in your own name, you step outside the shield by contract. The same is true for corporate shareholders.

How you sign the lease itself also matters. Sign it as “Jane Doe, Manager, Doe Coffee LLC,” not as “Jane Doe.” If you sign the lease in your personal name, you may be a tenant yourself, guaranty or not. Keeping the entity separate in daily operations matters too, which my guide to piercing the corporate veil explains.

How much can a guarantor owe?

Potentially everything the tenant owes, for the full term. A typical guaranty covers base rent, operating expenses, property taxes, insurance, repairs, late charges, interest, the landlord’s attorney’s fees, and damages after a default.

The damages rule is where the numbers get large. Under Civ. Code § 1951.2(a), when a tenant breaches and abandons, the landlord may recover unpaid rent earned before termination, plus the amount by which unpaid rent for the rest of the term exceeds the rental loss the tenant proves could be reasonably avoided, plus other damages the breach proximately caused. Under Civ. Code § 1951.2(c), recovery of future rent after the time of the award requires that the lease provide for it or that the landlord relet the property reasonably and in good faith.

The alternative remedy in Civ. Code § 1951.4 is available only if the lease provides for it, and many leases do. Under Civ. Code § 1951.4(b), if the lease provides for it and the tenant has reasonable rights to sublet or assign, the lease continues in effect after the tenant abandons and the landlord may recover rent as it becomes due.

A worked example

An owner signs a ten-year lease in Camarillo for a fitness studio at $8,000 a month, triple net, and personally guarantees it. In year three the studio closes with 84 months left. The rent for the rest of the term is $672,000.

Suppose the landlord takes a year to relet and the new tenant pays $7,000 a month. The rental loss is roughly 12 months at $8,000, or $96,000, plus 72 months at a $1,000 shortfall, or $72,000, for about $168,000 before brokerage commissions, the new tenant’s improvements, and attorney’s fees. The statute discounts future amounts to present value, and the real figure depends on the lease and the market. The owner pays it personally if the LLC can’t.

Now put a 12-month cap on the same guaranty. The owner’s exposure stops at $96,000 of rent plus whatever costs the cap includes. That single negotiated sentence is worth more than most rent concessions.

What defenses does California give guarantors?

California’s suretyship statutes are favorable to guarantors, on paper.

• No larger than the tenant’s obligation. Under Civ. Code § 2809, a surety’s obligation must be neither larger in amount nor more burdensome than the principal’s, and if it exceeds it, it is reducible in proportion.
• Released by changes you didn’t approve. Under Civ. Code § 2819, a surety is exonerated if the creditor, without the surety’s consent, alters the original obligation in any respect or impairs the creditor’s remedies against the principal.
• Payments count. Under Civ. Code § 2822(a), the creditor’s acceptance of anything in partial satisfaction reduces the surety’s obligation in the same measure as the principal’s.
• Make the landlord go after the tenant first. Under Civ. Code § 2845, a surety may require the creditor to proceed against the principal, and if the creditor neglects to do so, the surety is exonerated to the extent prejudiced.
• Get repaid. Under Civ. Code § 2847, a surety who pays is entitled to reimbursement from the principal. Under Civ. Code § 2848, a surety who pays may require co-sureties to contribute.

One defense is weaker than people expect. Under Civ. Code § 2825, a surety is not exonerated by the discharge of the principal by operation of law, without the intervention or omission of the creditor. Federal bankruptcy law points the same way: under 11 U.S.C. § 524(e), a debtor’s discharge does not affect the liability of any other entity for the debt. The LLC’s bankruptcy doesn’t end the owner’s guarantee.

Why landlord forms waive those defenses

Because the statute lets them. Under Civ. Code § 2856(a), a guarantor may waive the rights of subrogation, reimbursement, indemnification, and contribution, and the other rights and defenses the suretyship statutes provide. Under Civ. Code § 2856(b), a provision that expresses an intent to waive is effective without any particular words or statutory references.

Most landlord guaranty forms contain a paragraph waiving all of it, plus a clause consenting in advance to any amendment, extension, renewal, or assignment of the lease. Because § 2819 releases a guarantor only for changes made without the guarantor’s consent, that advance consent removes the protection. The landlord and the tenant can agree to a rent increase or a longer term, and you remain liable. Read the waiver paragraph first. It’s where the guaranty’s real terms are.

How can I limit a personal guarantee?

Negotiate it at the letter of intent stage, when the landlord still wants the deal. I ask for these terms, roughly in order of how often landlords accept them:

Term	What it does	Notes
Dollar or months-of-rent cap	Limits total liability to a fixed amount, such as 12 months of base rent	Specify whether the cap includes operating costs, fees, and interest
Burn-off	Ends or steps down the guarantee after a period without default, such as 24 or 36 months	Define “default” as uncured monetary default so a late notice doesn’t reset the clock
Good-guy clause	Liability ends when the tenant gives notice, pays rent through the move-out date, and surrenders the space in good condition	Common in urban retail and restaurant leases; set a fixed notice period
No automatic coverage of changes	The guarantee covers the original term only, not renewals, extensions, expansions, or amendments without your written consent	Keeps the statutory protection against changes you didn’t approve
Release on assignment	You’re released when the lease is assigned to a qualified buyer	Critical if you plan to sell the business; see below
Notice and cure	The landlord must give you copies of default notices and a chance to cure	Lets you step in before damages build
Alternative security	A larger deposit or a letter of credit in place of a personal guarantee	Under § 2787, a letter of credit is not a suretyship obligation
Limit who signs	Only the owner, not the owner’s spouse or family	See the community property section below

A security deposit is a different animal from a guarantee. Under Civ. Code § 1950.7(c), the landlord may claim from a commercial deposit only the amounts reasonably necessary to remedy rent defaults, repair tenant damage, or clean the premises. Offering an extra two or three months of deposit in exchange for no guarantee caps your risk at money you’ve already set aside.

Selling the business with a guaranteed lease

An assignment of the lease doesn’t release you unless the guaranty says so. If you sell your business and the buyer takes over the lease, the landlord will often keep your guarantee in place unless you negotiated a release. Put a release-on-assignment clause in the guaranty now, and make it a condition of any sale. My guide on how to sell a California business covers the lease assignment step, and the letter of intent guide covers when to raise it.

Does my spouse have to sign the guarantee?

Usually not, and you should resist it. Under Fam. Code § 910(a), the community estate is liable for a debt incurred by either spouse during marriage, regardless of whether one or both spouses are parties to the debt. The landlord can already reach community property when only one spouse signs.

What the second signature adds is the non-signing spouse’s separate property. Under Fam. Code § 913(b), the separate property of a married person is not liable for a debt incurred by the person’s spouse during marriage. When both spouses sign, both are debtors, and both spouses’ separate property is exposed. If you and your spouse own the business together, my page on spouses owning an LLC covers how to structure it.

What happens to a guarantee when the owner dies?

It becomes a debt of the owner’s estate or trust. A landlord holding a guarantee can make a claim against the estate like any other creditor, and an unlimited guarantee on a long lease can hold up distributions to your family. For that reason I look at lease guarantees as part of business succession planning and why a burn-off or cap matters for owners who are also thinking about their estate plan. For what happens to the company itself, see what happens to an LLC when the owner dies.

Where I fit

I review and negotiate lease guaranties and the leases they attach to, at $500 per hour, as part of my business law practice. The best time to call is before you sign the letter of intent, when a cap or burn-off costs the landlord little.

I don’t handle lease litigation. If the landlord has served a notice, filed an unlawful detainer, or sued you on the guarantee, you need litigation counsel, and I can refer you.

Frequently asked questions

Is a personal guarantee on a commercial lease enforceable in California?

Yes. California enforces lease guaranties, and landlords can waive most of the guarantor’s statutory defenses by including waiver language that Civ. Code § 2856 allows. The practical protection comes from the terms you negotiate before signing.

Can I get out of a personal guarantee on a commercial lease?

Sometimes. The landlord can agree to release you, often in exchange for a larger deposit, a letter of credit, or a qualified replacement guarantor. If you negotiated a burn-off or good-guy clause, follow each of its conditions to the letter. Absent those, a guarantee usually lasts as long as the lease.

What is a good-guy guarantee?

It’s a guarantee that ends when the tenant gives advance notice, pays rent through the date it leaves, and hands back the space in the required condition. The guarantor stays liable only for rent up to the surrender date. It rewards the tenant for leaving cleanly instead of walking away.

Does the guarantee end if my LLC files bankruptcy?

No. Under Civ. Code § 2825, a surety isn’t exonerated by the principal’s discharge by operation of law, and federal bankruptcy law says a debtor’s discharge doesn’t affect anyone else’s liability for the debt. The landlord can still pursue the guarantor after the LLC’s bankruptcy.

Can a landlord change the lease without my consent as guarantor?

Under Civ. Code § 2819, an unconsented change to the tenant’s obligation can release a guarantor. Most landlord forms include your advance consent to changes, which removes that protection. Negotiate a clause requiring your written consent to any amendment or extension.

How much should a personal guarantee be capped at?

There’s no legal rule. In the leases I review for small tenants, caps of six to twelve months of base rent are a common point of negotiation, often paired with a burn-off after two or three years of on-time payment. The right number depends on the landlord’s build-out cost and your bargaining position.