CAM reconciliation is the annual process in which a landlord compares actual common area maintenance expenses to the estimated monthly amounts collected from tenants throughout the year, then bills a true-up payment for any shortfall or issues a credit for any overpayment. Reviewing this statement carefully each year protects tenants from being overcharged for costs outside their negotiated scope.
How the reconciliation process typically works
Most leases bill CAM as an estimated monthly amount based on projected annual costs. At year-end, the landlord prepares a reconciliation statement showing actual expenses incurred versus what was collected, with tenants owing the difference if actual costs exceeded estimates, or receiving a credit if they were overcharged. Tenants with audit rights can request supporting documentation to verify the reconciliation is accurate before paying any shortfall.
What to watch for before committing
Timely receipt of reconciliation statements
Confirm your lease specifies a deadline for the landlord to deliver annual reconciliation statements.
Audit rights and documentation access
Negotiate the right to review supporting documentation for any reconciliation statement before paying a shortfall.
Dispute window
Understand the timeframe you have to dispute a reconciliation statement if you find discrepancies.
Line-item review
Review the reconciliation statement line by line against your understanding of what's included in CAM under your specific lease.
Consistency year over year
Compare reconciliation statements across multiple years to spot unusual cost spikes or inconsistent categorization.
Capital expenditure exclusions
Verify any capital expenditures billed through reconciliation are properly excluded or amortized per your lease terms.
When you need to know this
- Reviewing annual CAM statements — verifying accuracy before paying any reconciliation shortfall
- Negotiating a new lease — establishing clear reconciliation timing and audit rights upfront
- Multi-year lease budgeting — understanding how reconciliation adjustments affect your actual annual cost
- Disputing unexpected charges — knowing your rights and timeline to challenge a reconciliation statement
Frequently asked questions
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