Gross-Up Violation: How Vacancies in Your Building Can Inflate Your CAM Bill
If your building had vacancies and your landlord failed to gross up variable expenses as your lease requires, the missing adjustment can inflate each occupied tenant's share by 15% or more of the variable expense pool.
Definition
A gross-up violation occurs when a landlord fails to normalize variable CAM expenses to a defined occupancy level, typically 95%, when actual occupancy falls below that threshold. Gross-up provisions exist to protect tenants from bearing a disproportionate share of variable operating costs caused by the landlord's own vacancies. Without a gross-up adjustment, expenses that naturally decrease as occupancy drops, such as janitorial, common area utilities, and HVAC, are allocated across fewer tenants at their actual reduced cost rather than at what they would be at full occupancy, which effectively increases each tenant's share above what was intended. CAMAudit's gross-up detection rule extracts the occupancy threshold and the list of expense categories subject to normalization from the lease, checks the actual occupancy level reported in the reconciliation period, and flags any variable expense categories where the gross-up adjustment is absent when it should have been applied.
Gross-up is a complex provision. CAMAudit identifies whether it was applied at all and whether the occupancy threshold was correctly evaluated. Quantifying the exact overcharge requires reviewing the landlord's detailed expense allocations.
How we detect
- 1
CAMAudit extracts the gross-up provision from your lease, including the occupancy threshold, commonly 95%, the categories of expenses subject to gross-up, and the formula for normalization. Not all leases include gross-up provisions, and CAMAudit notes when one is absent so you understand whether this protection applies to you.
- 2
CAMAudit's gross-up detection rule checks the occupancy level during the reconciliation period against the threshold when a gross-up provision is present. When occupancy was below the threshold, gross-up should have been applied to variable expenses. CAMAudit reviews whether the reconciliation statement includes gross-up adjustments and flags the discrepancy when they are missing.
- 3
CAMAudit notes in the finding report which variable expense categories were affected and estimates the scale of the missing adjustment based on the occupancy gap. CAMAudit's finding gives you the documented basis for a formal audit request, since the landlord's internal cost allocation data is needed to calculate the precise dollar impact of the missing normalization.
Real-world example
A tenant's lease required gross-up of variable expenses to 95% occupancy when actual occupancy fell below that level. During the audit year, the building was 78% occupied. Total variable expenses (janitorial, common area utilities, HVAC) were $84,000. Without gross-up, each tenant paid based on 78% occupancy. Grossed up to 95%, the pool should have been normalized to $102,308 before allocation ($84,000 divided by 0.78, multiplied by 0.95). The landlord allocated $84,000 without adjustment. CAMAudit flagged the missing gross-up on $84,000 in variable expenses and noted that the formal audit would determine each tenant's specific overcharge based on the internal cost split.