New Acquisition CAM Setup Workflow
Inherited billing errors are a NOI risk. Find them in due diligence, not year-end.
When a commercial property is acquired, the new owner inherits the prior owner's CAM reconciliation history, lease structure, and ERP configuration. Errors in the prior owner's setup do not stay in the past. They compound into disputes if tenants can audit the prior period under their lease audit rights. To abstract CAM-critical provisions (gross-up thresholds, cap types, exclusion lists, pro-rata definitions) from all acquired leases at scale, use <a href="https://www.lextract.io" target="_blank" rel="noopener noreferrer">Lextract.io</a>.
Step-by-Step Process (5 steps)
Lease Abstraction and CAM Clause Review
During due diligenceAbstract CAM-related provisions from every lease: gross-up clause (threshold and methodology), cap type and percentage, exclusion list, pro-rata definition, audit rights (period and scope), and any side letters or amendments.
Common errors at this step:
- • Missing lease amendments that change exclusion lists or cap types
- • Not identifying tenants with uncommonly favorable gross-up provisions
- • Missing audit rights windows that are still open from prior ownership
Validate Prior-Period Reconciliations
During due diligenceReview the last 2-3 years of CAM reconciliations from the prior owner. Verify gross-up calculations, cap applications, and pro-rata denominators. Quantify any systematic errors that may surface as tenant audit claims post-closing.
Common errors at this step:
- • Not reviewing prior-period reconciliations during due diligence
- • Assuming prior owner's ERP configuration is correct
- • Not quantifying audit exposure before closing
Configure ERP for Acquired Property
First 30 days post-closingSet up recovery pools, charge codes, gross-up thresholds, cap parameters, and pro-rata denominators in your ERP based on actual lease terms, not based on the prior owner's configuration. Treat it as a fresh setup.
Common errors at this step:
- • Copying prior owner's ERP configuration without verification
- • Configuring ERP based on leases as originally executed, not as amended
- • Not mapping all GL accounts to recovery pools from day one
Set Up CAM Estimates for New Year
First 60 days post-closingGenerate annual CAM estimate letters for all tenants based on projected operating expenses. Review prior-year actuals to establish realistic estimates. Confirm estimate amounts and frequencies match lease payment requirements.
Common errors at this step:
- • Using prior owner's estimate letters without updating underlying expense projections
- • Missing estimate letter delivery deadline required by lease
- • Estimate amounts not matching lease-required payment schedule
First-Year Reconciliation Preparation
OngoingSet up GL account mapping to recovery pools from day one. Track all operating expenses in the correct accounts. Document any partial-year period if acquisition was mid-year. Prepare for pro-rated reconciliation for partial first year.
Common errors at this step:
- • Partial-year period not accounted for in first reconciliation
- • Missing expenses from pre-acquisition period that belong in first-year pool
- • Tenant estimated payments not tracked from acquisition date
Timeline
Acquisition CAM setup: 30-60 days post-closing for initial configuration. First reconciliation: typically the following Q1 for the partial or full year of ownership.
Where CapVeri Fits
Run a CapVeri audit on the prior owner's last 2-3 reconciliations as part of due diligence. Quantify systematic errors before closing. Post-acquisition, use CapVeri to validate your first-year ERP configuration against actual lease terms before statements go out.
Need lease data before you reconcile?
lextract.io abstracts commercial leases into 126 structured fields in minutes - CAM definitions, pro-rata share, caps, base year, and more. No manual data entry.
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