Assignment and Subletting Clause in a Commercial Lease

The assignment and subletting clause decides whether you can hand your space to somebody else, on what terms, and whether you stay on the hook afterward. In an assignment you transfer your entire remaining interest in the lease. In a sublease you transfer less than that and keep a reversion, which is why the original tenant stays liable to the landlord either way unless the landlord signs an express release. Almost every dispute over this clause comes down to one of five things: the consent standard, continuing liability, profit sharing, recapture, and fees.

It is also the clause corporate tenants suddenly care about years after signing. Headcount plans change, a division gets sold, a floor sits empty. The transfer provision written on page 40 of a lease nobody has reopened since execution is what determines whether you can do anything about it.

What is the difference between an assignment and a sublease?

An assignment transfers the tenant's entire remaining interest in the lease to a new party. A sublease transfers less than the entire interest, either part of the space or a term ending before the lease does, leaving the original tenant holding a reversion. That single structural difference drives who is in a legal relationship with whom, and therefore who can sue whom.

After an assignment, the assignee is in privity of estate with the landlord. The assignee is not in privity of contract with the landlord unless it expressly assumes the tenant's obligations, which is exactly why landlords insist on a written assumption agreement. In a sublease, privity of contract and privity of estate between the original landlord and the original tenant both stay intact. The landlord and the subtenant have no direct relationship at all, so the original tenant remains liable for what the subtenant does and fails to do.

There is a practical consequence buyers miss. Once you assign, your privity of estate with the landlord ends while your privity of contract continues. Translated: you remain liable under the lease, but you no longer hold the right to possession, so you cannot evict the assignee or perform the surrender obligations yourself if the assignee walks away from them. You keep the exposure and lose the controls.

Can a landlord unreasonably withhold consent to a sublease?

It depends on what the lease says, and then on the state. Landlord-friendly drafting lets the landlord approve or deny in its sole discretion, which means it can refuse for any reason or none. Tenant-friendly drafting says consent will not be unreasonably withheld, conditioned, or delayed. Those three words matter individually: a landlord that consents but attaches punitive conditions, or simply never responds, has defeated the clause as effectively as an outright refusal.

Some states supply a standard when the lease does not. Under California Civil Code section 1995.260, where a lease restricts transfer but states no standard for giving or withholding consent, consent may not be unreasonably withheld. The tenant carries the burden of proving unreasonableness, and can meet it by showing the landlord failed to state its reasons in writing within a reasonable time after a written request. Check your own state rather than assuming, because this is not uniform across the country.

Where a landlord has agreed to a reasonableness standard, it will usually list the circumstances in which withholding consent is deemed reasonable. Common grounds are that the proposed transferee lacks adequate financial strength, lacks relevant operating experience, or intends a use incompatible with the property or with another tenant's exclusive. Those lists are worth reading closely at signing, because a long enough list turns a reasonableness standard back into sole discretion.

What does a landlord look for when reviewing a proposed assignee?

Financial capacity first, use second, experience third. The landlord is being asked to swap a covenant it underwrote for one it did not, so it wants audited or reviewed financial statements, often a net worth or tangible net worth test, and sometimes a parent guaranty. Landlords with institutional lenders may also need mortgagee consent, since many loan documents restrict lease transfers above a size threshold.

The document work here is the same work a credit team does: pull the statements, read the debt schedule, test coverage against the rent obligation and confirm the numbers tie. Landlords running more than a handful of these end up reviewing an assignee's financial package much the way an underwriter reads a borrower's, because the question is identical. Can this entity carry the obligation for the remaining term?

Give yourself time for it. A consent package that arrives incomplete restarts the clock, and if your lease has a response deadline, an incomplete submission usually does not start it at all.

Am I still liable after I assign my commercial lease?

Yes, in almost every case. Assignment ends your right to possession, but absent an express written release in the lease or in the consent document, your liability under the lease continues. You become secondarily liable for the assignee's performance, which means the landlord can come back to you when the assignee defaults, sometimes years later and for a rent that has escalated since you left.

The release is negotiable and worth negotiating at signing rather than at transfer, when you have no leverage. A workable formulation releases the original tenant once the assignee satisfies a stated financial test and the lease has run some period without default after the assignment. Landlords resist a bare release and often accept a conditioned one. If you cannot get a release, understand you are guaranteeing a stranger's rent, and price that into the deal. The same logic governs a personal or corporate guaranty behind the lease, which is covered in our guide to the good guy guaranty.

What is a recapture clause in a commercial lease?

A recapture clause lets the landlord respond to your transfer request by taking the space back and terminating the lease as to that space, instead of consenting. Landlords want it because control of the building matters to them, and because a tenant proposing to sublease at a profit is telling the landlord the space is worth more than the rent it is collecting.

Recapture is not automatically bad for a tenant. If the landlord recaptures, it generally releases you from further liability for the recaptured space, which can be a better outcome than a sublease that leaves you exposed to a subtenant. It becomes a problem when the space has value you wanted to capture, or when a partial recapture leaves you with a fragment you cannot use.

Two protections are standard asks. Limit recapture to a proposed assignment or a sublease of substantially the whole premises, so an ordinary sublease of one floor does not put the entire tenancy at risk. And reserve the right to rescind your consent request once the landlord elects to recapture, which turns recapture into an option you can decline rather than a trapdoor. Where the economics point toward exiting entirely, compare the route against your early termination clause, since one may be cheaper than the other.

Can a landlord take the profit from my sublease?

Frequently, yes. If your transferee pays more than the rent stated in your lease, most assignment and subletting clauses require you to share that excess with the landlord, often half and sometimes all of it. The clause is variously called profit sharing, bonus rent, or excess rent.

The negotiation is not usually about the split. It is about what you deduct before calculating the profit, and that is where real money sits. A tenant-friendly clause deducts the transaction costs first:

• Brokerage commissions on the sublease or assignment
• Legal fees for the transfer documents
• Unamortized cost of the tenant's original buildout
• Improvement allowances or work paid for the transferee
• Free rent or other concessions given to the transferee
• Marketing and downtime carrying costs
• Value attributable to goodwill or to assets sold with the business

Without those deductions the arithmetic can produce a taxable profit share on a transfer that lost you money in cash terms. Run the numbers on your actual buildout cost before agreeing to a bare excess-over-base formula.

What is a permitted transfer in a commercial lease?

A permitted transfer is a category of transfer carved out of the consent requirement, so you can do it without asking. The usual carve-outs cover transfers to an affiliate, parent, or subsidiary, and transfers made in connection with a merger, acquisition, or corporate reorganization. For a corporate occupier this is the single most valuable thing in the clause, because it decouples your real estate from your corporate calendar.

The carve-out almost always comes with conditions. Expect a requirement that the transferee assume the lease obligations in writing, that it meet a net worth test measured at or after the transaction, that you give notice within a stated number of days, and that you remain liable. Read the net worth test with care: one measured against your net worth at lease execution can be impossible to satisfy after a decade of growth or a leveraged transaction.

Does a merger or stock sale trigger the assignment clause?

Often, because most modern clauses say so expressly. For an entity tenant, a change of control is commonly deemed an assignment, which stops a party from transferring the lease indirectly by selling the stock or membership interests instead of the lease itself. Without that language a landlord's consent right can be bypassed entirely.

Typical carve-outs run the other way for publicly traded companies, where share trading obviously cannot require landlord consent, and for estate planning or intra-family transfers in closely held tenants. If you are on the buy side of a deal, this is a diligence item, not a closing item. A change-of-control provision discovered the week of signing can require a consent nobody budgeted time for, which is one reason lease review sits early in acquisition due diligence.

Bankruptcy is the exception that swallows the clause. Under Section 365 of the Bankruptcy Code, a debtor tenant can generally assume and assign a lease despite an anti-assignment provision, subject to curing defaults and providing adequate assurance of future performance, with additional requirements for shopping center leases. Your carefully negotiated consent right does not survive contact with a Chapter 11 in the way you might expect.

What to capture when you abstract the clause

This clause abstracts badly because the operative terms are scattered through long sentences rather than sitting in a table, and because the defaults matter as much as the express terms. A usable abstract records the consent standard verbatim, the response deadline and what happens on landlord silence, whether recapture exists and what triggers it, the profit share percentage together with every permitted deduction, the permitted transfer carve-outs and their net worth test, whether change of control counts, whether any release of the original tenant is available and on what conditions, and the fee and reimbursement obligations.

Portfolio teams hit this at scale rather than one lease at a time. When a restructuring puts twenty sites in play at once, somebody has to answer which of them can be transferred without consent, and the answer lives in twenty different paragraphs. That is the case for holding the transfer terms as structured fields in your system of record rather than as a scanned PDF, whether that system is IBM TRIRIGA or a spreadsheet. Our key clause extraction page covers how the clause set comes out of the document, and the commercial lease key terms guide covers the surrounding fields.

One last point that costs tenants money. Most clauses make you pay the landlord's reasonable attorneys' fees and a review fee for processing a consent request, win or lose. Negotiate a dollar cap at signing. Uncapped, it is an open invoice for a transaction you may not even complete.