CAM expense pools and gross-up provisions
Use this guide to compare the expense pool, allocation, and any gross-up method in a commercial lease with the figures and method shown in a reconciliation. Read the complete current lease, including amendments and referenced schedules, together with the statement.
Start with the lease language
Two terms to understand
CAM expense pools
An expense pool is a group of operating expenses that a lease may allow the landlord to allocate among tenants. The lease controls which categories are included or excluded, the period covered, and the allocation basis for a tenant’s share.
Those terms vary by lease. Use the definitions, exclusions, amendments, and cited schedules in the complete lease rather than assuming a standard list of costs.
Gross-up provisions
Some leases describe adjusting eligible variable expenses from actual occupancy to a stated target occupancy before allocating them. A gross-up applies only if the lease provides for one under the circumstances it describes.
The lease must supply the applicable trigger, target, eligible expense scope, and calculation method. Do not assume every lease permits a gross-up or that one formula is standard.
A paired document check
Compare the lease with the reconciliation
For each topic, record what each source says and where it appears. This checklist helps you locate the terms and figures; it does not decide what a difference means.
Expense pool and categories
In the lease
Find the expense-pool definitions, included categories, exclusions, and any stated caps.
In the reconciliation
Identify the categories and charges included in the statement’s pool or billing.
Period, property, and scope
In the lease
Locate the period, property, and expense scope the lease applies to the calculation.
In the reconciliation
Check the reconciliation period and the property or expense scope shown on the statement.
Tenant share and allocation
In the lease
Find the tenant’s share and the allocation basis or denominator described by the lease.
In the reconciliation
Compare the stated tenant share and basis with the pool total and billed allocation.
Any gross-up method
In the lease
Look for a gross-up trigger, occupancy target, eligible expense scope, and stated formula or method.
In the reconciliation
Look for actual or assumed occupancy, the grossed-up pool, the calculation basis, and the billed allocation.
Schedules and calculation detail
In the lease
Note cited schedules, definitions, and the calculation method the lease says to use.
In the reconciliation
Locate supporting detail and inputs, then trace whether the arithmetic follows the lease-stated method using the available inputs.
If either document omits an input you need, mark it as missing and verify the source. Do not treat a missing figure as zero or assume a calculation rule.