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Rent & Operating Costs

CAM reconciliation

Also called: CAM true-up, operating expense reconciliation

A CAM reconciliation is the annual statement in which a landlord compares the estimated common area maintenance payments a tenant made during the year against the property's actual operating costs, then bills or credits the difference. Most leases require the statement within 90 to 180 days of the year end and give the tenant a limited window to dispute it.

The reconciliation is where a year of estimates meets a year of invoices. It arrives as a statement showing total property operating costs, the tenant's pro rata share, the amount already collected in monthly estimates, and a balance due or a credit.

Read the statement against the lease, not against last year

The common mistake is comparing this year's statement to last year's and only investigating a large swing. The better check is comparing the categories on the statement to the definition of operating expenses in the lease itself. Costs that were never recoverable under the lease language often appear on a statement anyway, and they stay there until a tenant objects.

The dispute clock is short and it is real

Most leases give a tenant somewhere between 30 and 120 days from receipt to object in writing. Miss it and the statement is typically deemed accepted, which forecloses a challenge even where the charge was plainly outside the lease. Calendar the deadline the day the statement arrives.

What tends to be wrong

  • Capital items expensed in full rather than amortized, notably roofs, parking lot resurfacing, and HVAC replacement.
  • A denominator that shifts. If the property gained square footage mid year, confirm the pro rata share was prorated rather than applied retroactively.
  • Gross up applied inconsistently. A gross-up provision should raise variable costs to a stated occupancy level, not fixed costs like taxes.
  • Prior year charges appearing in the current statement, which the lease may not permit at all.

Negotiating the clause before you ever get a statement

The reconciliation article is easy to improve at lease signing and nearly impossible to improve later. Ask for a stated outside date by which the landlord must deliver the statement, a provision that the landlord waives the right to bill for costs it fails to include in that statement, a dispute window measured from receipt rather than from the statement date, and audit rights with cost shifting. Landlord redlines frequently strike the outside date first, because it is the provision that costs them the most.

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Related terms

  • CAM charges

    CAM charges are the tenant's proportionate share of the cost of operating and maintaining a property's shared areas, billed monthly as an estimate and trued up against actual spend after the year closes.

  • Triple net lease (NNN)

    A triple net lease is a commercial lease in which the tenant pays base rent plus its proportionate share of three operating costs: property taxes, building insurance, and common area maintenance.

  • Gross-up provision

    A gross-up provision adjusts a building's variable operating expenses to what they would have been at a stated occupancy level, commonly 95 percent, before the tenant's share is calculated.

  • Operating expense cap

    An operating expense cap limits how much a tenant's share of operating costs can rise year over year, typically stated as a percentage such as 5 percent.

This page is general information, not legal advice. Review lease language with qualified counsel.