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Recovery of past CAM overcharges depends on your specific lease terms, including any audit rights deadlines or ‘binding and conclusive’ provisions, and on applicable state law.

State statute of limitations periods apply to written contracts and range from 3 to 10 years. Your actual lookback window may be shorter based on your lease.

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  5. /CAM Audit vs Lease Review

CAM Audit vs Lease Review

Last updated: April 2026

By Angel Campa, Founder

CAM audits verify the numbers on your reconciliation. Lease reviews verify the language in your contract. You need both for full protection.

CAM Audit

A CAM audit examines the landlord's annual reconciliation statement to verify that the charges billed to the tenant match the lease terms and actual expenses. It focuses on numbers: math accuracy, proper allocation, cap compliance, and whether excluded items were charged.

Advantages

  • ✓Identifies specific dollar amounts the tenant was overcharged
  • ✓Produces actionable findings that support recovery negotiations
  • ✓Can be performed annually to catch recurring errors

Disadvantages

  • ✗Only effective after the reconciliation has been issued
  • ✗Cannot catch lease terms that are unfavorable before they are applied
  • ✗Requires the lease to have auditable pass-through provisions

Lease Review

A lease review analyzes the actual lease document to identify provisions, obligations, rights, and risk areas before or during the lease term. It focuses on language: how expenses are defined, what caps exist, what audit rights are available, and what exclusions protect the tenant.

Advantages

  • ✓Identifies problematic terms before they cost money
  • ✓Informs negotiation strategy for renewals or new leases
  • ✓Establishes the audit framework by clarifying what rights exist

Disadvantages

  • ✗Does not identify actual overcharges or dollar amounts
  • ✗Cannot verify whether the landlord is complying with terms
  • ✗More useful at signing than during an active lease

Side-by-Side Comparison

DimensionCAM AuditLease Review
What it examinesReconciliation numbers and calculationsLease language and terms
When it is most usefulAfter receiving annual reconciliationBefore signing or renewing a lease
OutputSpecific overcharges with dollar amountsRisk assessment with recommended changes
FrequencyAnnually, triggered by reconciliationAt signing, renewal, or when disputes arise
Recovery potentialDirect dollar recovery from identified overchargesFuture cost avoidance through better terms

How This Affects Your CAM Charges

A lease review and a CAM audit serve complementary purposes. The lease review establishes what the landlord is permitted to charge. The CAM audit verifies whether the landlord stayed within those boundaries. Without a lease review, you may not know what to look for in an audit. Without an audit, you will never know if the landlord violated the terms you negotiated.

Which Exposes You to More Risk?

Skipping CAM audits is worse in immediate dollar terms because overcharges accumulate year after year with no recovery mechanism. Skipping lease reviews is worse in long-term terms because unfavorable provisions (no cap, no audit rights, broad expense definitions) lock in risk for the entire lease term.

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How to Negotiate a Commercial Lease Renewal Using CAM Audit Data as Leverage
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How Tenant Reps Add Value with CAM Review During Lease Renewal

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Related Resources

Detection RuleGross Lease ChargesDetection RuleExcluded Service ChargesLease TypeTriple Net Lease (NNN)Lease TypeModified Gross Lease

Frequently asked questions

This page provides general educational information. It is not legal advice and may not reflect the most current law in your state. Consult a licensed attorney for advice specific to your situation.