In one sentence: A good guy guarantee makes you personally liable for rent only until you give notice, pay through your move-out date, and hand back the space in good condition. After that, you walk away owing nothing more personally, even if years are left on the lease.
How it works
A standard personal guarantee makes you, the owner, personally liable for your business's lease obligations, often through the end of the term. If the business fails in year two of a ten-year lease, the landlord can pursue you for the rest.
A good guy guarantee limits that. You stay liable only while you're in the space. To get released, you typically must:
- Give written notice of your intent to leave. 60-90 days is common; leases range up to about 180 days.
- Pay all rent and charges through the surrender date, with no arrears.
- Return the space vacant and in the condition the lease requires, often "broom clean", with keys returned.
- Comply with any other conditions the guarantee lists, such as removing your property or paying final utilities.
Once you do that, your personal liability for future rent ends. The business may still owe under the lease, but the landlord can no longer pursue you personally for it.
Sources: Metro Manhattan Office Space, CommercialCafe, DHC Legal.
What it saves you: an example
Lease: $8,000 per month, 7 years. The business struggles and you need to close after 2 years (60 months left).
| Guarantee type | Your personal exposure |
|---|---|
| Unlimited personal guarantee | Up to $480,000 (60 months × $8,000), reduced only by what the landlord recovers re-renting, depending on your state |
| Good guy guarantee, 90-day notice | About $24,000 (3 months × $8,000) if you give notice, pay through move-out, and surrender properly |
The conditions are enforced strictly. Late or improperly delivered notice, unpaid utilities, or furniture and fixtures left behind can void the release, putting you back on the hook for the full guarantee. Calendar the notice deadline, send notice exactly as the lease requires (method and address), and document the condition of the space when you leave.
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Good guy vs. other ways to limit a guarantee
| Option | How it limits you | Best for |
|---|---|---|
| Good guy guarantee | Liability ends at a clean surrender | Tenants who want a defined exit |
| Capped guarantee | Liability limited to a set amount, e.g. 6-24 months of rent | Simple, predictable exposure |
| Burn-off | Guarantee shrinks or ends after 2-3 years of on-time payments | Tenants expecting to stay and pay |
| Larger security deposit or letter of credit | Replaces the guarantee with cash security | Tenants with capital but no appetite for personal risk |
Market practice, per the attorney sources in our market standards guide: landlords ask almost every small business for a personal guarantee, an unlimited one is their opening position, and most tenants who negotiate get one of the limits above.
How to ask for one
- Ask early, in the letter of intent, before the lease draft. See letters of intent.
- Offer something in return: a slightly larger deposit, a longer notice period, or a guarantee that covers the build-out costs the landlord funded.
- Negotiate the details: a shorter notice period, a clear surrender standard ("broom clean, ordinary wear and tear excepted"), and a written release confirmation from the landlord after you surrender.
- Make sure it survives a sale. If you sell the business and assign the lease, ask for the guarantor to be released once a qualified buyer takes over. See selling a business with a lease.
Related: personal guarantees explained, negotiating a personal guarantee, burn-off provisions, what happens if you break a commercial lease.
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