Effective Rent vs. Face Rent: The Number on the Sign Isn't the Number That Matters

What it is

Face rent is the number printed in the lease — the rate everyone quotes when they describe a deal. Effective rent is what that lease actually nets the landlord once you back out free rent, tenant improvement allowances, concessions, and any other sweeteners it took to get the tenant to sign. Same lease, two different numbers. Face rent tells you what was negotiated on paper. Effective rent tells you what's actually coming in the door.

How it plays out in retail net lease

I see this most often in two spots: new construction and re-tenanting.

A developer builds a shopping center and needs to hit a certain rent roll to satisfy the construction loan or hit a pro forma number for a sale. So the lease gets signed at a face rate that looks good on paper — but the tenant got six months free and a big allowance to build out the space. Run the math and the effective rent is meaningfully lower than the number in the lease abstract.

Same thing happens when a national tenant is filling a vacant box. They know landlords are motivated, so they'll agree to a strong face rate in exchange for concessions that quietly bring the real number down. The lease looks great in the marketing package. It's less great once you amortize what it cost to get there.

Cap rate math makes this worse, not better. Buyers price net-lease deals off in-place rent divided by cap rate. If the rent used in that calculation is face rent instead of effective rent, the buyer is paying for income that isn't really there yet — or won't be there until concessions burn off.

What to watch for

• Free rent periods buried in the lease abstract, not the headline rent number
• Tenant improvement allowances that are unusually large relative to the space and use
• A rent bump scheduled early in the term that suggests the "real" rent starts later
• Landlord-funded work letters, moving allowances, or percentage-rent buydowns
• A rent roll that lists face rent with no footnote on concessions — that's a red flag on its own
• New leases signed suspiciously close to a marketing or refinance date

How to use it to your advantage

If you're buying, always ask for the full lease — not the abstract, not the summary — and calculate effective rent yourself by amortizing free rent and concessions over the lease term. Compare that number to market rent for similar space nearby. That comparison tells you far more about durability of income than the face rate ever will.

If you're selling, understand that a sophisticated buyer is going to find the concessions anyway. Get ahead of it. Disclose the effective rent up front, explain the strategy behind the concessions, and price the deal accordingly. It builds trust and it keeps the deal from stalling in diligence.

If you're negotiating a lease as landlord or tenant, know which number you're actually negotiating. Concessions are a legitimate tool — sometimes the right tool — but you should always know your effective rent before you agree to a face rate, not after.

Best case, worst case

Best case

• You catch the gap between face and effective rent before you price the deal, and you buy or sell at a number that reflects real, durable income
• Concessions are structured and disclosed clearly, so nobody is surprised in diligence
• The effective rent still supports a healthy return relative to market

Worst case

• You underwrite off face rent, close the deal, and discover the real income is lower once concessions run their course
• Free rent or TI burn-off coincides with a refinance, and the property doesn't cash flow the way the pro forma promised
• A tenant that got heavy concessions to sign turns out to be a weaker credit than the face rent implied, and you're carrying more risk than the headline number suggested

This is general education, not investment, tax, or legal advice — verify all lease and deal specifics independently before acting.