CAM Recovery Variance Calculator

CAM recovery variance reveals operator efficiency in expense pass-through.

Budgeted CAM charges

Actual CAM expense

Tenant pro-rata %

Admin fee %

Landlord underrecovery

$385,000

Actual recovery from tenants

$2,295,000

Recovery %

0.9%

How the math works

Recovery = budgeted × pro-rata × (1 + admin). Underrecovery = actual − recovery.

$2.5M × 85% × 1.08 = $2.29M recovery. $2.68M − $2.29M = $390k underrecovery, 85% recovery rate.

How to Use

Enter budgeted CAM charges.
Enter actual CAM expenses.
Enter tenant pro-rata %.
Enter admin fee %.
Read variance and underrecovery.

Frequently Asked Questions

What is CAM recovery?

Common Area Maintenance (CAM) recovery is landlord collection of tenants' pro-rata share of operating expenses — janitorial, landscaping, snow removal, common area utilities, property management, insurance, property tax (sometimes separate). Typical commercial lease: tenant pays base rent + pro-rata CAM. Recovery = actual CAM expense × pro-rata share. Goal: 100% recovery (no landlord subsidy). Weak operators recover 85-95%; strong 98-102%.

What causes variance?

Budget vs actual expense miss (snowplowing over-budget, major roof repair, insurance spike). Miscategorized expenses (capital spending leaked into operating). Vacancy leaving landlord eating unshared cost. Caps and gross-up errors. Tenant disputes leading to refund. Operator inefficiency (high property management fee, bloated contracts). Variance at +/- 5% is normal; beyond that warrants review. At -10%+ systemic issue exists.

How does CAM audit work?

Tenants with audit rights can request documented expense backup. Landlord provides general ledger entries + invoices + supporting docs. Audit firm reviews for: (1) miscategorization, (2) improper capitalization, (3) pro-rata calculation errors, (4) excluded items (like landlord-benefit cap items). Disputes resolved via lease review. Most disputes settle at 70-85% of claimed overcharge. Aggressive audit defense: landlord loses more than half of challenged items typically.

How do operators improve recovery?

(1) Clean, accurate lease abstract — know every allowable CAM item. (2) Standardized billing methodology applied consistently. (3) Annual reconciliation within 90 days of year-end (not late). (4) Clear communication with tenants on changes. (5) Proactive tenant relationships to prevent disputes. Institutional operators achieve 99%+ recovery. Weak operators running 92-95% often have structural issues needing review.