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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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Something Just Happened

Property tax reassessment spiked my CAM

Angel Campa, FounderCAMAudit
Last updated: April 2026

A property tax reassessment can dramatically increase the tax component of your CAM charges, especially after a building sale or renovation. However, not all tax increases are fully recoverable from tenants. Your lease may limit tax pass-throughs to a stated annual increase, exclude reassessments triggered by a sale, or define a base year tax amount. CAMAudit checks whether the tax allocation complies with your lease provisions.

TL;DR

Property taxes are often the single largest line item on a CAM reconciliation; even a small overallocation can amount to a significant overpayment.

Who this is for

Tenants who received a significantly higher CAM bill driven by a property tax increase and want to verify that the tax allocation follows their lease terms.

Who this is not for

Tenants on a gross lease where property taxes are included in base rent, or tenants whose lease explicitly passes through all tax increases without limitation.

What CAMAudit Checks in This Scenario

Rule 10

Tax Overallocation

CAMAudit flags tax charges that exceed lease-defined limits, identifies reassessment-related increases that your lease may exclude, and verifies your pro-rata share of the tax bill.

Rule 4

Pro-Rata Share Error

The scan recalculates your share of property taxes using the denominator your lease defines and flags any discrepancy in the allocation.

Rule 7

Base Year Error

If your lease uses a base year for tax calculations, CAMAudit verifies that the correct base year tax amount is being used and that you are only paying for increases above that baseline.

What to Do Next

  1. 1Request the actual property tax bill from the landlord to verify the total tax amount being allocated.
  2. 2Check whether the reassessment was triggered by a building sale, renovation, or routine revaluation cycle.
  3. 3Review your lease for any provisions that limit tax pass-throughs, such as annual increase caps or base year protections.
  4. 4Upload your lease, reconciliation, and tax documentation to CAMAudit for automated analysis.
  5. 5If the reassessment was sale-triggered, check whether your lease excludes or limits reassessment pass-throughs.
  6. 6Dispute any tax allocation that exceeds your lease-defined limits with supporting documentation from the CAMAudit findings.
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Related Guides

CAM OverchargesGuide
Property Tax Overallocation in CAM Statements [Guide]

Explore Related Resources

Tenant TypeRetail StoreTenant TypeMedical OfficeDetection RulePro-Rata Share ErrorDetection RuleBase Year ErrorScenarioMy CAM reconciliation just went up 30% or more year over yearScenarioMy pro-rata share calculation doesn't match my lease terms

Next Best Step

Choose your next move

Scenario pages should bridge from diagnosis into the dispute path and audit proof.

What is a CAM audit?

Use the audit process if you still need to validate the billing error.

See the CAM dispute guide

Use the dispute playbook if the issue is already active.

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Run the free audit once you are ready to quantify the overcharge.

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Relevant Tenant Types

Retail StoreMedical OfficeOffice

Related Scenarios

My CAM reconciliation just went up 30% or more year over yearMy landlord is charging me for roof replacement in CAMMy management fee exceeds the cap in my leaseMy pro-rata share calculation doesn't match my lease termsAn anchor tenant left and my CAM charges spiked

Related Resources

Tenant TypeRetail StoreTenant TypeMedical OfficeResourcesCAM Overcharge Detection GuidesToolsFree CAM Audit ToolsGlossaryCAM Glossary

Frequently asked questions

Need to extract lease terms before your audit?

A CAM audit is only as accurate as your lease data. lextract.io extracts 126 structured fields from any commercial lease PDF: CAM definitions, pro-rata share, caps, base year, and audit rights. So you have the exact terms your landlord is supposed to follow.

Go to lextract.io

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.