You formed an LLC so the business would carry the risk. A personal guarantee is the document that undoes that.
Sam Benner, The Lease League•DRE #01937028•7 min read
Published •Updated
A personal guarantee makes you individually liable for the tenant’s obligations under the lease, separate from your business entity. If the business closes, the landlord can pursue you personally for the remaining rent. It is usually a separate document from the lease, it is frequently negotiable, and it is the single highest-stakes term most small business tenants sign without reading.
You paid a few hundred dollars to form an LLC. Somebody told you it would protect your personal assets, and that was true.
Then, somewhere around page 38, or more likely in a separate two-page document attached as an exhibit, you signed a personal guarantee. And the protection you paid for stopped applying to the largest financial obligation your business has.
Nobody hid it from you. It was right there, in a document titled Guaranty of Lease, and it took ninety seconds to sign because by that point in the process signing things had become the whole activity.
A guaranty is a separate promise. The lease is between the landlord and your entity. The guaranty is between the landlord and you, personally, and it says that if the entity does not perform, you will.
Most guaranties are broader than tenants assume. A typical one covers:
Most guaranties also contain waivers you should know you are agreeing to. Commonly, the guarantor waives the right to require the landlord to pursue the tenant first, waives notice of default, and waives defenses that would otherwise be available. That means the landlord may come straight to you without first exhausting the business.
California does give a landlord a duty to mitigate damages on a commercial lease. Under Civil Code section 1951.2, the landlord’s recovery is the unpaid rent for the balance of the term less the amount the tenant proves could have been reasonably avoided. Note where the burden sits: on you, to prove what the landlord could have avoided.
A broadly drafted guaranty may also waive the guarantor’s ability to raise those defenses.
California’s homestead exemption protects a range of home equity, indexed to county median home price and adjusted annually, with a statutory floor and ceiling. In a high-median county like Ventura, that exemption sits near the upper end. It is real protection, and it is also finite. Everything above it, and everything that is not home equity, may be exposed.
If your spouse signs, the exposure extends to community property. Two signatures are not merely twice the security for the landlord. They create a much wider net.
This is the part worth doing on paper before you sign anything.
Take a 2,000-square-foot space with a total occupancy cost of $6,450 per month on a five-year term.
| Guarantee Structure | Maximum Personal Exposure |
|---|---|
| Full term, unlimited | Roughly $387,000 plus fees, unamortized TI, and commissions |
| Capped at 12 months | $77,400 |
| Capped at 9 months | $58,050 |
| Capped at 6 months | $38,700 |
| Burns off after 24 months of on-time payment | Full exposure in years one and two, then zero |
Same lease. Same rent. Same business. The difference between the first row and the fourth row is a sentence in a two-page exhibit.
That may be the highest-value sentence in your entire transaction, and it is routinely left unaddressed because the guarantee appears late in the process, when everyone is tired and the space already feels emotionally yours.
The guarantee terminates, or steps down, after a defined period of performance. Twenty-four months of on-time payment and it expires, or it reduces by 20 percent annually. This is often the most winnable ask because the landlord’s greatest concern is the early years, when a new business is most likely to fail. Once you have proven performance, the landlord’s risk has genuinely dropped.
Liability is limited to a stated amount, commonly six to twelve months of gross rent, rather than the full remaining term. Landlords may accept caps more readily than tenants expect because a capped guarantee is still meaningfully better for them than no guarantee.
Liability is limited to amounts owed through the date you surrender the space, conditioned on proper notice, required premises condition, and being current through that date. You cannot walk away for free, but you cap your exposure at an orderly exit instead of the entire remaining term. It is less common in this market than in some others, but still worth requesting.
Landlords ask for guarantees because they are pricing risk, not because they want your house. Offer them another way to price that risk:
Each option converts an unbounded personal liability into a bounded business cost. That trade is almost always worth exploring.
Does the guarantee survive an assignment? If you sell the business and assign the lease, your guarantee should terminate. If it does not, you may remain personally liable for a tenant you no longer control, in a business you no longer own. Get a release on assignment in writing.
Does the guarantee survive a lease amendment? Many guaranties state that the guarantor remains bound regardless of future modifications between landlord and tenant. A future amendment you never saw could expand what you personally owe. Ask for a provision requiring your written consent to any amendment that increases the guaranteed obligations.
You are not being asked to be optimistic or pessimistic about your business. You are being asked to price a risk.
Playing without a helmet does not make you tougher. It makes the same hit cost more.
We are on your
side of the table.
On a five-year lease at $6,450 a month, the difference between an unlimited guarantee and a nine-month cap is roughly $329,000 of personal exposure.
The guarantee is usually the last document presented and the least negotiated. It should be raised at the letter of intent stage, before the space feels like yours.
A separate written promise making you individually liable for the tenant’s obligations if your business entity does not perform. It typically covers base rent, additional rent, late fees, attorney fees, and unamortized tenant improvements and commissions for the full remaining term.
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A personal guarantee is not a formality, and it is not a betrayal. It is a risk allocation, and the default draft usually allocates all of that risk to you.
The good news is that this is one of the most negotiable terms in the entire transaction, and the request is not aggressive. Landlords hear it constantly from represented tenants. They hear it almost never from unrepresented ones.
If you have a lease with a guarantee attached, pull out the guaranty document specifically, not the lease. Read the second paragraph.
Do you know today whether yours has an end date on it?

Sam Benner is a co-founder of The Lease League, a commercial tenant representation firm in Ventura serving Ventura and Santa Barbara County. DRE #01937028. Licensed in 2013, he works exclusively on the tenant side, never for landlords. The Lease League’s fee is paid by the landlord, which makes representation free to the tenant. 472 E Santa Clara Street, Ventura, CA (805) 203-6365
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