Auditing What Your Landlord Actually Billed

Posted September 24, 2026 in Landlord Tenant and Leasing

CAM Charges Are Rarely As Simple As They Look

Common area maintenance charges, usually called CAM, cover a tenant’s share of the costs of maintaining shared spaces in a commercial property, from parking lot repairs to landscaping and common area utilities. The annual reconciliation statement a landlord sends often arrives as a single number with little supporting detail, which makes it difficult for a tenant to know whether the charge is actually accurate without digging much further into the underlying records.

What A Commercial Lease Usually Says About Audits

Most commercial leases include an audit right that lets a tenant review the landlord’s books and records supporting a CAM reconciliation, though the specific terms, including deadlines and which records must be produced, vary considerably from lease to lease. A Denver CAM reconciliation litigation lawyer will typically start by reviewing the exact audit language in a tenant’s lease, since a missed contractual deadline can sometimes waive the right to challenge a specific year’s charges entirely, regardless of how clear the underlying overcharge turns out to be.

Common Problems That Show Up In A CAM Audit

A handful of issues tend to appear again and again once a tenant actually gets access to the underlying records, and spotting them requires knowing what to look for in the first place, since a landlord rarely flags its own mistakes voluntarily.

• Personal or unrelated expenses charged against the common area budget
• Management fees calculated well above what the lease actually permits
• Charges for services, like security patrols, that were never performed
• Duplicate invoices or costs billed against more than one tenant’s share

Gross Up Provisions Complicate The Math Further

In a partially occupied building, many leases allow a landlord to gross up variable costs as though the building were fully occupied, which can significantly change a tenant’s calculated share. Whether a lease allows gross up for certain cost categories but not others is often a point of real dispute, and getting this calculation wrong in either direction can meaningfully affect what a tenant actually owes each year going forward.

What Happens When A Landlord Refuses To Cooperate

A landlord who withholds invoices, refuses to provide a detailed cost breakdown, or simply ignores an audit request is not uncommon, even when the lease clearly grants the tenant that right. Volpe Law LLC can send a formal demand citing the specific lease provisions at issue, which often moves a landlord who was simply hoping the tenant would not push the matter further or would let the deadline pass unnoticed.

When A Dispute Actually Requires Litigation

Most CAM disputes resolve through negotiation once a tenant demonstrates it understands the lease terms and has the documentation to back up its position. When a landlord refuses to correct a clear overcharge or continues withholding required records, litigation becomes the tool that forces production of the underlying documents and, where warranted, a refund of amounts improperly charged over one or more prior years.

Reviewing Your Lease Before The Next Reconciliation Arrives

Understanding your audit rights before the next annual reconciliation statement arrives puts a tenant in a far stronger position than trying to figure out those rights after a dispute has already started. A Denver CAM reconciliation litigation lawyer can review your lease now and flag what to watch for well before the next bill lands, giving you time to prepare rather than react.

Getting Your CAM Charges Reviewed

CAM disputes rarely resolve themselves simply by waiting for the next year’s statement to look better. If a CAM reconciliation statement looks off, or a landlord has been resistant to questions about it, reach out to us and let’s go through your lease together before the next billing cycle locks in another year of charges you have not had the chance to verify, or the deadline to challenge this year’s numbers quietly passes.