What partners should do when a client says CAM charges doubled
When a client says CAM charges doubled, the partner's first job is to slow the conversation down. A large jump may be valid. It may also be a billing setup issue, missing backup, capital project, allocation change, or lease mismatch.
The client needs a calm workflow, not a fast promise. Build a variance packet, check the lease terms that control the charge, and decide whether the file should move to a CAM audit partner.
This response playbook is written for accounting firms, CAS teams, outsourced controllers, and fractional CFOs who get the first call.
The first call script
Use this wording:
I want to separate two questions. First, what changed in the charge? Second, does the lease let the landlord pass that change through to you? Send us the current statement, last year's statement, the lease, and any amendments. We will build a variance packet before we decide whether this needs a CAM audit review.
That script does three things:
- It keeps the partner from agreeing with the client's first conclusion.
- It frames the work as evidence gathering.
- It gives the client a clear next step.
Build the variance packet
The variance packet should show what changed, where the data came from, and what is still missing.
| Item | What to capture |
|---|---|
| Current charge | Total annual CAM, estimate, and true-up. |
| Prior-year charge | Same fields from the prior year. |
| Category changes | Landscaping, snow, repairs, utilities, taxes, insurance, or management fee changes. |
| Lease controls | CAM definition, exclusions, cap, management fee, gross-up, and pro-rata share language. |
| Missing backup | Expense ledger, invoice detail, cap calculation, or square-footage support. |
| Timing | Statement date, receipt date, payment due date, and any audit-rights notice date. |
Do not debate the landlord yet. The packet gives the partner a cleaner basis for the next call.
The first-pass review
Ask these questions in order:
- Did the increase come from one category or many?
- Did the tenant's share change?
- Did the landlord add a new management or administrative fee?
- Did a capital project appear in the operating expense pool?
- Does the lease have a cap, base year, exclusion list, or audit window?
If the answer to any question is unclear, that is a handoff signal. The partner does not need to solve the whole file before routing it.
What to tell the client
Use plain language:
We found the charge increase. The next question is whether the lease supports how it was billed. We recommend a lease-backed CAM review before you treat this as the new run rate.
That line is careful. It does not accuse the landlord. It also does not tell the client to accept the charge without review.
When to hand off
Hand off to a CAM audit partner when:
| Signal | Why it matters |
|---|---|
| One category drove most of the jump | The category may need invoice or ledger support. |
| Management fee changed | The lease may cap the rate or the base. |
| Pro-rata share changed | The denominator or tenant area may have shifted. |
| A large repair or project appears | The operating-versus-capital question may matter. |
| Audit timing is unclear | Counsel or an audit partner may need to review the notice path. |
The partner's role is to bring order to the file and make the client feel handled.
Where CAMAudit fits
CAMAudit gives the CAM audit partner a branded workflow after the variance packet is ready. The partner uploads the lease, amendments, reconciliation, and backup, then reviews findings tied to lease clauses and statement lines before anything goes to the client.
For accounting teams, this keeps the first call inside the firm's normal advisory lane while adding a clear path for deeper CAM review.
Use the unexpected CAM bill client script for the first conversation. Use the audit-rights deadline guide when timing may matter. Use the landlord charge exceptions workflow when the issue starts in AP or bookkeeping.
Sources used
- Reddit community question: Landlord and property manager hiking up CAM charges to double what they were two years ago: https://www.reddit.com/r/CommercialRealEstate/comments/1c1pipb/land_lord_and_property_manager_hiking_up_cam/
- CAMAudit research file:
docs/research/CAM Audit Market Intelligence Research.md, source list item 5. - CAMAudit partner accounting resources on unexpected CAM bills, audit timing, and landlord charge exceptions.