Commercial Lease CAM Reconciler & Cap Estimator
Audit year-end Common Area Maintenance (CAM) reconciliations in-browser. Verify pro-rata allocations, occupancy gross-ups, and cumulative/compounded controllable expense caps without uploading proprietary lease contracts to external servers.
1. Lease Terms & Parameters
Building Expenses Itemization
| Expense Category | Billed Cost | Type | Action |
|---|
2. Certified Audit Breakdown
Calculating results...
Algorithmic Methodology & Commercial Lease Mathematics
1. Pro-Rata Share Formulation
Pro-rata tenant allocation is calculated as Tenant Leased RSF / Building Gross Leasable RSF. The reconciler multiplies this definitive ratio against the audited building operating pool to derive tenant obligations.
2. Controllable vs. Uncontrollable Caps
Controllable expenses (janitorial, administration, routine maintenance) are subject to lease caps. Compounded caps calculate maximum allowed cost as Base * (1 + r)^(Year - 1), disallowing landlord cost runaways.
3. Occupancy Gross-Up Normalization
In partially occupied buildings (e.g. 80%), landlords are standardly permitted to gross-up variable expenses (cleaning, power) to 95%-100% of full capacity to equitably reflect tenant consumption under standard BOMA rules.