There are five ways out of a commercial lease early: use a break clause already in the lease, negotiate a buyout (commonly 2 to 6 months of rent plus the unamortized concessions the landlord gave you), sublease the space, assign the lease to a new tenant, or surrender and rely on the landlord’s duty to mitigate. Walking away with no plan is the expensive option, because in most states you stay liable for rent until the landlord re-rents, and an unlimited personal guarantee can follow you personally.
TL;DR
Start with the lease itself: read it for any early-termination, kick-out, or co-tenancy clause. If there’s no exit clause, your three practical routes are a negotiated buyout, a sublease, or an assignment. A buyout is the cleanest break and usually costs a lump sum plus a clawback of unamortized tenant improvements, free rent, and broker commission. Subleasing keeps you on the hook but offsets the rent. Assignment transfers the lease entirely if the landlord consents. In most states the landlord must make reasonable efforts to re-rent (duty to mitigate), which caps how long you keep paying after you leave. If you signed a Good Guy Guarantee, surrendering the space cleanly limits your personal exposure.
Step 1: Read the lease before you do anything
The exit you need may already be in the contract. Look for:
- Early termination / break clause. Some leases allow termination at a set date for a fee (often the unamortized TI plus a few months of rent).
- Kick-out clause. Retail leases sometimes let a tenant leave if sales stay below a threshold.
- Co-tenancy clause. Mall and shopping-center leases may let you leave or cut rent if an anchor tenant goes dark.
- Casualty / condemnation. If the space is damaged or partly taken, termination rights may trigger.
- Assignment and subletting language. This defines routes 3 and 4 below, and whether the landlord can withhold consent.
If a clause exists, follow its notice requirements exactly. A missed notice deadline forfeits the right.
Step 2: The five exit routes, by cost
1. Break clause (cheapest, if you have one)
Pay the stated fee, give notice, leave. The fee is usually defined in the lease. Nothing to negotiate except confirming the math on unamortized costs.
2. Negotiated buyout / surrender agreement
You pay the landlord a lump sum to tear up the lease. Typical components:
- A termination fee, commonly 2 to 6 months of base rent.
- Clawback of the unamortized portion of any tenant improvement allowance, free rent, and broker commission the landlord paid up front.
- Return of the space in the required condition.
Example: 18 months left at $5,000/month is $90,000 of remaining rent exposure. A negotiated buyout might settle at $25,000 to $40,000 if the landlord believes they can re-rent quickly. Get the release in writing and confirm it ends both the entity’s and your personal liability.
3. Sublease
You rent the space to a subtenant. You stay primarily liable to the landlord, but the subtenant’s rent offsets yours. Most leases require landlord consent, which in many states cannot be “unreasonably withheld” if the lease says so. Good when the market rent has held or risen.
4. Assignment
You transfer the entire lease to a replacement tenant who takes over your obligations. Cleaner than a sublease because you exit the picture, but landlords scrutinize the new tenant’s credit and usually keep you secondarily liable unless they grant a release. Always ask for a release of liability on assignment.
5. Surrender and rely on duty to mitigate
If you abandon the space, you remain liable for rent, but in most U.S. states the landlord has a duty to mitigate damages, meaning they must make reasonable efforts to re-rent rather than let it sit and bill you. The states vary, and a few historically did not impose this duty, so confirm your state’s rule. Once the space is re-rented, your liability for those months ends. Document every offer you bring the landlord, because it strengthens your mitigation argument.
Step 3: Limit the personal hit
The lease obligation is the entity’s. The personal hit depends on your guarantee:
- Good Guy Guarantee: surrender cleanly and your personal liability stops at the move-out date. This is the single biggest reason to have negotiated one up front.
- Capped or burn-off guarantee: your personal exposure is limited to the cap, or already released if the burn-off period passed.
- Unlimited guarantee: you are personally exposed to the remaining rent. Negotiate hardest for a buyout in this case.
If you are signing a new lease, fix this before you ever need it. See how to limit a personal guarantee.
What breaking a lease the wrong way costs
Stopping payment and going silent is the most expensive route. The landlord can accelerate the rent (demand the full remaining term at once if the lease allows), sue for a judgment, report the default, and pursue the guarantor. The U.S. Small Business Administration’s guidance on commercial space is blunt that a lease is a binding multi-year obligation; treat the exit as a negotiation, not a disappearance.
Related guides
- Commercial lease personal guarantee: how to limit it
- How to negotiate a commercial lease
- Commercial lease mistakes to avoid
- 12 commercial lease clauses to negotiate before you sign
Sources
- U.S. Small Business Administration, leasing commercial space accessed 2026-05-22
Not financial or legal advice. Lease exit rights and the duty to mitigate vary by state and by the specific contract. Consult a licensed real-estate attorney before terminating, subletting, or assigning a commercial lease.