You formed a professional corporation or an LLC for a reason. It is supposed to be the wall between the practice and your household — if the business fails, the business’s debts stay with the business. A personal guarantee is the clause in your lease that quietly removes that wall for the single largest obligation the practice will ever take on.
Most owners sign it without reading it, because it sits near the back of the document and reads like boilerplate. It is not boilerplate. It is the landlord asking you, personally, to stand behind five, seven, sometimes ten years of rent — with your home, your savings, and your other assets — if the entity ever stops paying. That is a fair thing for a landlord to want. It is also one of the most negotiable terms in the entire lease, and the negotiation happens exactly once: before you sign.
What a personal guarantee actually is
A personal guarantee is a separate promise, made by you as an individual, that if the tenant entity defaults on the lease, the landlord can collect from you directly. The lease is signed by “Smith Family Dental, PLLC.” The guarantee is signed by Dr. Smith, the human. Two different signatures, two very different levels of exposure.
Without it, a landlord’s remedy against a defaulting tenant is limited to the entity’s assets — which, for a practice that just went under, is usually equipment, receivables, and not much else. With it, the landlord can pursue you for the shortfall: the unpaid rent, the cost of re-leasing, sometimes the unamortized value of the tenant improvements they paid for. It is why landlords treat the guarantee as the real security behind the deal, and why they rarely give it up without being asked.
Read the guarantee’s own language, not just the fact that one exists. The words that matter are whether it is unconditional (the landlord can come after you without first exhausting the entity or the security deposit) and whether it survives events like an assignment or a renewal. An unconditional, unlimited, full-term guarantee is the landlord’s opening position. It should almost never be your closing position.
Why the landlord asks — and who gets asked hardest
Understanding the ask tells you how to answer it. A landlord underwrites the tenant, not the space. When the tenant is a young practice, a single-owner practice, or a newly formed entity with a thin balance sheet, the landlord has nothing durable to underwrite — so they underwrite the owner instead.
That means the guarantee pressure falls hardest on exactly the people least able to absorb it: the first-time owner signing a first lease, the associate buying in and re-signing, the solo doctor with no partner to share the liability. An established group with years of financials and multiple locations often gets asked for a lighter guarantee, or none at all, because the entity itself is creditworthy.
The practical read: the guarantee is priced to the landlord’s perceived risk. Your job in negotiation is to lower that perceived risk — with financials, with structure, with time — so the guarantee shrinks to match. You are not arguing that you shouldn’t stand behind your practice. You are arguing about how much, and for how long.
What is actually at risk
Be clear-eyed about the downside, because the clause is worded to obscure it. Under a full personal guarantee, a practice failure in year two of a long lease can leave you personally liable for the rent on space you no longer occupy, for years, plus the landlord’s costs to find a replacement tenant. That is not the equipment loan or the line of credit — those you expected. This is the lease, and it can dwarf them.
The exposure is worst in a triple-net (NNN) lease, where the guaranteed amount is not just base rent but your share of operating expenses, taxes, and insurance — numbers that rise every year and that you do not fully control. A guarantee on a NNN lease is a guarantee on a moving target.
None of this means you refuse to sign. Landlords have real risk too, and a flat refusal usually ends the deal. It means you treat the guarantee as a term to be shaped — capped, shortened, and released — rather than a yes-or-no box. Here are the levers.
Limit it in time: the burn-down and burn-off
The single most effective ask is to put the guarantee on a clock. A burn-off guarantee terminates entirely after a set period of on-time performance — you carry full personal liability for, say, the first stretch of the term, and once you have paid as agreed through that window, the guarantee falls away and the entity stands on its own. A burn-down does the same thing gradually, reducing the guaranteed amount step by step each year you perform.
The logic is one a landlord can accept: their risk is highest early, when the practice is unproven, and it drops as you build a payment history in their building. Tie the burn-off to something clean and objective — consecutive months with no monetary default — not to a vague “good standing” that the landlord gets to judge. And make sure a single late payment doesn’t reset the whole clock; negotiate a cure period so an honest mistake doesn’t cost you years of earned release.
Cap the dollars
Separate from time, cap the amount. An uncapped guarantee tracks the full remaining liability under the lease. A capped guarantee limits your personal exposure to a fixed dollar figure — commonly framed as some number of months of rent, or a declining balance. Even if the practice fails badly, you know the ceiling, and you can plan your household finances around a known number instead of an open one.
A cap and a burn-down work well stacked: a guarantee that is capped from day one and burns down over time gives you a known, shrinking maximum. That combination is a reasonable landlord ask and a very reasonable tenant position, and it is where a lot of well-negotiated guarantees land.
The good-guy guarantee
The good-guy guarantee is the clause every practice owner should know by name. It caps your personal liability to the rent that accrues up to the point you properly surrender the space — vacate, hand over the keys, and leave it in the required condition, with notice. Do that, and you are off the hook for the landlord’s future losses; you are not personally chasing the remaining years of a lease on a space you’ve cleanly returned.
It is called the good-guy guarantee because it rewards the tenant who doesn’t stick the landlord with a dark space and a court fight. For a practice owner, it converts the nightmare scenario — personal liability for years of rent on a shuttered practice — into a bounded, exit-able outcome, provided you leave the right way. Many landlords accept it because a clean, early surrender is worth more to them than a paper claim against a broke guarantor. If you get only one concession on the guarantee, this is often the one to fight for.
Remove it entirely with the right leverage
Sometimes the correct answer is no guarantee at all, and an established practice has the leverage to get there. If the entity has multiple years of clean financials, strong collections, and real net worth, put that in front of the landlord and let the business’s own creditworthiness carry the deal. A landlord underwriting a proven, profitable tenant has far less reason to demand your house as backup.
Other trades that can replace a guarantee, in whole or in part: a larger security deposit or a letter of credit the landlord can draw on (bounded, unlike your personal net worth), or tying release explicitly to a performance milestone the landlord already believes in. The through-line is always the same — give the landlord a substitute for the comfort the guarantee provides, and the guarantee becomes negotiable.
Entity structure matters, but it won’t save you here
Owners sometimes assume the LLC or PC itself limits the damage. For ordinary business debts, it does. For a signed personal guarantee, it does not — the whole point of the guarantee is to reach past the entity to you personally. No amount of entity structuring undoes a signature on a guarantee.
Structure still matters in two real ways. First, make sure the entity that signs the lease is the operating practice, not you doing business under your own name, so that absent a guarantee the wall actually holds. Second, be careful who else signs. If a spouse co-signs the guarantee, marital and community assets are pulled in — a meaningful consideration in a community-property state like Washington, where a landlord will often ask both spouses to sign so the couple’s shared assets stand behind the lease. Keep the guarantee to the person who runs the practice, and off everyone else if you can — and have your own attorney confirm how a guarantee would reach your community property before you sign.
Where to push back
The guarantee is not a take-it-or-leave-it term, and landlords know it — they open high because most tenants don’t counter. Counter. Ask for a burn-off tied to clean payment history with a cure period. Ask for a dollar cap. Ask for good-guy language so a proper surrender ends your exposure. If the practice is established, ask to remove the guarantee entirely and offer financials or a bounded deposit in its place. Every one of these is a normal, expected part of a healthcare lease negotiation.
And remember the guarantee doesn’t stand alone — it magnifies whatever else is in the lease. A long term, an aggressive escalation, an uncapped NNN pass-through: the guarantee is what makes each of those a personal risk rather than just a business one. Shrinking the guarantee is often the highest-leverage move in the whole deal.****