Skip to content
CAMAudit.io
CAM Audit SoftwareLease Audit SoftwarePricing
Log inScan My Lease
CAMAudit.io

Forensic CAM audit software for commercial tenants. Find the money you're owed.

Product

  • CAM Audit Software
  • Lease Audit Software
  • CAM Reconciliation Software
  • Scan My Lease
  • Pricing
  • How It Works

Learn

  • CAM Charges Guide
  • CAM Reconciliation Guide
  • What Is a CAM Audit?
  • Resources Hub
  • NNN Fundamentals
  • Overcharge Detection
  • Lease Language
  • Dispute & Recovery
  • Glossary

Explore

  • Industry Guides
  • CAM Audit by State
  • Case Studies
  • Comparisons
  • Lease Types
  • Tenant Types
  • CAM Line Items
  • Free Tools

Company

  • About
  • Contact
  • Partners
  • Privacy
  • Terms
  • Disclaimer

Related Tools

  • Lextract: Lease Abstraction (opens in new tab)
  • CapVeri: CRE FinOps (opens in new tab)

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.

CAMAudit is a document analysis platform, not a law firm, and nothing on this site constitutes legal advice. Consult a licensed real estate attorney before initiating any dispute or legal proceeding.

© 2026 CAMAudit. All rights reserved.

Scan My Lease
  1. Home
  2. /Glossary
  3. /Percentage Lease

Percentage Lease

Last updated: April 2026

A lease structure where the tenant pays a base rent plus a percentage of gross sales above a specified breakpoint. Common in retail properties, particularly shopping centers and malls.

Technical Definition

In a percentage lease, the tenant pays base rent plus a percentage (typically 4% to 10% depending on the retail category) of gross sales exceeding a natural or artificial breakpoint. The natural breakpoint is calculated as base rent divided by the percentage rate. Sales above that figure generate additional "overage rent." The lease must precisely define gross sales (inclusions and exclusions), the reporting period, audit rights for the landlord, and whether online or off-premises sales are captured. Tenants in percentage leases frequently negotiate radius restrictions, co-tenancy clauses, and go-dark rights.

How This Gets Abused

A landlord includes online sales, gift card redemptions, and inter-store transfers in the gross sales definition, inflating the sales figure well above actual in-store revenue and generating overage rent that does not reflect the location's performance.

Tenant Protection Tip

Negotiate the gross sales definition carefully. Exclude online sales not fulfilled from the premises, returns, employee discounts, sales tax collected, and inter-company transfers. These exclusions can save thousands in overage rent annually.

Related Terms

Base RentRadius RestrictionExclusive Use Clause
Free scan · No account required

Worried about percentage lease in your lease?

Check My Lease
See a sample report first

Related Resources

GuideNNN Lease GuideGuideLease Language GuideToolFree CAM Scan

Related Guides

Lease LanguageOverview
Percentage Lease Audit Rights: What Tenants Can Verify and How

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

Frequently asked questions

Not sure what your lease structure means for your CAM exposure?

Upload two PDFs. 14 detection rules. Under 15 minutes. Free.

Find My Overcharges
See a sample report first

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.

Check My Lease