There Is No “Standard” Commercial Lease

The rent may get most of the attention. The provisions governing operating costs, construction, capital obligations, restoration and future flexibility can determine what the deal actually costs.

Originally published November 2011. Updated October 2026 to reflect current owner-side leasing, construction and operating considerations.

“It’s our standard lease.”

I’ve heard some version of that throughout my career.

There may be a landlord’s standard form. There may be language the landlord uses in most transactions.

That doesn’t make the business terms standard.

A tenant can spend weeks negotiating the rental rate and still accept provisions that materially affect what it will pay, what it can build, what it must maintain, and what happens when the lease ends.

That’s why I wouldn’t start by asking:

“Is this a good rental rate?”

I’d ask:

“What else did we agree to?”

What Are You Actually Paying For?

Base rent is the obvious number.

It may not be the number that ultimately determines whether one deal is better than another.

Operating expenses, real estate taxes, utilities, insurance, management fees, escalations and other forms of additional rent can materially affect occupancy cost.

Then there is the area against which some of those costs are calculated.

As I discussed in How Much Office Space Are You Actually Paying For?, rentable square footage isn’t necessarily the area the tenant exclusively occupies.

So when comparing alternatives, I want to understand more than:

What is the rent per square foot?

I also want to understand:

What square footage is that rate being applied to?

What additional costs can be passed through?

How can those costs change during the lease term?

A low starting rent can become much less compelling once the rest of the economics are understood.

Who Pays When Something Needs Work?

This is where lease language can collide with the physical building.

The lease may distinguish among maintenance, repair and replacement.

Those words matter.

Suppose an HVAC unit serving the tenant’s premises fails.

Is the tenant responsible for routine maintenance?

Repairs?
Major repairs?
Replacement?

What if the equipment was already near the end of its useful life when the tenant moved in?

The same questions can apply to electrical equipment, plumbing, doors, glass, roofs and other building components depending on the property and lease structure.

I wouldn’t assume that something is the landlord’s responsibility because it feels like a building issue.

And I wouldn’t assume that a tenant responsibility is economically insignificant because it appears under “maintenance.”

The lease allocates risk. The building determines what that risk may actually cost.

That’s why physical due diligence and lease review shouldn’t happen independently.

Who Controls the Construction?

A tenant may negotiate a generous improvement allowance and still have a difficult project.

The work letter matters.

• Who prepares the plans?
• Who approves them?
• Who selects the contractor?
• What costs can be charged against the allowance?
• Are design fees included?
• Project-management fees?
• Permits?
• Furniture?
• Technology?
• What happens if the project exceeds the allowance?
• When does the landlord have to deliver its work?
• What condition must the premises be in when delivered?

And perhaps most importantly:

When does the rent start?

“Lease commencement,” “rent commencement,” “substantial completion,” “delivery” and “occupancy” may sound like variations of the same event.

They aren’t necessarily.

If the construction schedule and the lease schedule aren’t aligned, a tenant can find itself paying rent while work remains incomplete—or carrying its existing location longer than planned.

The project team needs to understand the transaction dates before it builds the project schedule around them.

What Does the Landlord Have to Deliver?

“Existing condition” can mean very different things to different people.

So can “working condition.”

If the landlord is responsible for delivering HVAC, electrical service, plumbing, fire protection or other systems in a particular condition, I want the requirement clearly understood.

Then I want to know how it will be verified.

A statement in the lease that equipment is operational doesn’t tell you its age, maintenance history or remaining useful life.

A rooftop unit can be running on the day the lease is signed and fail six months later.

That brings us right back to the allocation of maintenance, repair and replacement responsibilities.

The legal language and the physical condition have to be read together.

What Happens When the Business Changes?

A lease may last much longer than the business plan that justified it.

Headcount changes.

Organizations restructure.

Companies acquire other companies.

Departments move.

Space requirements grow or contract.

That’s why provisions governing assignment, subletting, expansion, contraction, renewal and termination can become extremely important even though nobody expects to use them when the lease is signed.

A tenant may have the right to sublease space—but subject to landlord approval and other conditions.

An expansion option may exist—but only for particular space or within a defined period.

A renewal option may protect occupancy—but require notice long before leadership would ordinarily begin thinking about the next lease decision.

The point isn’t that every tenant needs every possible option.

It’s that future flexibility has value, and the lease determines how much flexibility the tenant actually has.

What Do You Owe When You Leave?

This can be one of the least interesting questions during lease negotiation.

Years later, it can become very interesting.

• What alterations must be removed?
• Who decides?
• Does the tenant have to remove cabling?
• Specialty equipment?
• Supplemental HVAC?
• Generators or UPS systems?
• Raised flooring?
• Signage?
• Security systems?
• What condition must the premises be in when surrendered?

If the tenant has built something unusual or expensive, restoration obligations can become a meaningful end-of-term cost.

I prefer to understand those obligations when the improvements are being approved—not when everyone is trying to vacate the space.

The Lease, Design and Capital Plan Need to Tell the Same Story

This is where I see an owner’s representative adding value to the transaction.

• The attorney is reviewing legal rights and obligations.
• The broker is negotiating the business transaction.
• The architect is determining what needs to be designed.
• Engineers are evaluating building systems.
• The project team is developing cost and schedule.
• Operations is thinking about what happens after occupancy.
• Each may be doing its job correctly.
• The problem occurs when an assumption in one conversation contradicts an assumption in another.
• The broker assumes the allowance covers the project.
• The estimator includes costs the lease says aren’t reimbursable.
• The architect assumes the landlord is upgrading electrical capacity.
• The lease says otherwise.
• The project schedule assumes immediate access.
• The lease provides access only after another condition is satisfied.
• Facilities assumes the landlord will replace a failed unit.
• The lease assigns that obligation to the tenant.

None of those are merely “lease issues.”

They are project issues waiting to happen.

Read the Lease for the Project You’re Actually Planning

I don’t expect an owner or business executive to become a commercial real estate attorney.

That’s why you have counsel.

But I do want the people responsible for the transaction, project and eventual operation of the space to understand the provisions that affect their responsibilities.

Before the lease is executed, I would ask:

What assumptions in our project budget depend on the landlord?

What work is the landlord actually obligated to perform?

What costs qualify for the tenant improvement allowance?

What existing systems are we accepting?

Who maintains, repairs and replaces them?

What dates in the lease control our project schedule?

What happens if the construction is late?

What obligations remain when we eventually leave?

Those questions won’t tell you whether the legal language is acceptable.

That’s counsel’s role.

They will tell you whether the business deal described by the lease is the same deal the project team thinks it is building.

There may be a standard lease form.

There is no standard consequence of signing it.