Escalation of rent tied to a published index means the landlord's income:
Correct Answer
C) Adjusts with the index rather than by fixed steps
Why this is correct: An index clause (e.g., tied to CPI) means rent adjustments are not fixed amounts or dates but fluctuate with changes in the published index. This transfers inflation risk to the tenant, as noted in the explanation. Why the other choices are wrong: Rent tied to sales volume describes a percentage lease. The income does not remain constant; it adjusts with the index. The payment structure (e.g., paid in advance) is separate from the escalation clause. Exam tip: Index clause = variable, uncertain future income based on an external economic measure.
Why This Is the Correct Answer
Index-based escalation ties rent to a published index, so income adjusts with that measure rather than by amounts fixed in the lease.
Why the Other Options Are Wrong
Option A: Depends on the tenant's sales volume
Rent tied to sales volume is percentage rent, a different structure common in retail leasing.
Option B: Remains entirely constant for the whole lease term
Constant rent describes a flat lease with no escalation provision at all.
Option D: Is paid entirely in advance at signing
Payment in advance at signing is prepaid rent and concerns timing rather than the escalation mechanism.
The Index Sets the Step
The Index Sets the Step, not the lease. Inflation risk moves to the tenant.
How to use: Read for floors, ceilings and partial pass-throughs. They change the projection substantially.
Exam Tip
Distinguish the three escalation types: fixed steps, index-based, and expense pass-throughs. Each allocates a different risk.
Common Mistakes to Avoid
- -Confusing index escalation with percentage rent
- -Ignoring floors and ceilings in the projection
- -Assuming index escalation always increases rent
Concept Deep Dive
Analysis
Index-based escalation ties rent to an external published measure — most commonly a consumer price index — so the rent rises and, in principle, can fall with the index rather than by amounts fixed in the lease. The point of the structure is to transfer inflation risk to the tenant: the landlord's real income is protected against general price rises without needing to predict them at signing. For the income analysis the consequence is that future rent is uncertain in a way that fixed-step escalation is not, so the appraiser must model a reasonable index assumption and consider what happens under alternative scenarios. Lease drafting often constrains the mechanism with a floor, a ceiling, or a percentage of the index change rather than the full amount, and those details materially change the projection. The distractors describe other structures: percentage rent tied to tenant sales, flat rent with no escalation, and prepaid rent.
Background Knowledge
Index escalation ties rent to a published measure such as a consumer price index, transferring inflation risk to the tenant. Leases commonly modify the mechanism with floors, ceilings or partial pass-through of the index change.
Real-World Application
An appraiser modelling an index-escalated lease with a 2 percent floor and 5 percent cap projects rent under a central inflation assumption and tests the boundaries.
More Income Approach Questions
In a percentage lease, rent is commonly structured as:
In a DCF, what is the reversion?
Potential gross income differs from effective gross income in that PGI assumes:
The reversion in a discounted cash flow model represents:
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An overall rate extracted from a sale whose NOI excluded reserves, applied to a subject NOI that includes them, will:
Replacement reserves cover which kind of expenditure?
What is the primary distinction, for appraisal purposes, between 'vacancy loss' and 'collection loss'?
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The mortgage constant represents:
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