A CAM dispute letter isn't a complaint. It's a formal legal notice that exercises a specific contractual right — your audit rights under the lease — within a specific time window. If that window closes without a written dispute, the overcharges become permanent.
Getting the letter right matters. A dispute letter that's vague, informal, or factually incomplete doesn't protect your position the way a specific, well-documented letter does. This breakdown covers what belongs in the letter and what to keep out.
What Belongs in a CAM Dispute Letter
1. Landlord identification block
State the landlord's legal entity name, not just the property name or your property manager's name. The legal entity is the counterparty to your lease and the entity you're putting on notice. Include the landlord's address of record for formal correspondence (check your lease for the "Notices" section, which specifies where formal notices must be sent).
Example:
To: Greenfield Properties LLC, 450 Commerce Drive, Suite 200, [City, State, ZIP]
2. Your store and lease reference
Identify yourself, your entity name if applicable, your store address, and your lease reference number or commencement date. This establishes which lease you're disputing under and which tenant is exercising audit rights.
Example:
From: [Your Name / Entity], Tenant under Lease Agreement dated [date], Premises: [address, suite number]
3. The reconciliation year and delivery date
State which reconciliation year(s) you're disputing and when the reconciliation was delivered to you. This establishes that your dispute is within the contractual audit window.
Example:
I am submitting this dispute notice pursuant to Section 14.2 (Tenant's Audit Rights) of the above-referenced lease. I am disputing the CAM Reconciliation Statement for lease year [2024], delivered to me on [date].
4. The audit rights citation
Reference the specific lease section that grants you audit rights. Don't assume the landlord knows which provision you're invoking. Citing it establishes that you've exercised the right formally and that you did so within the contractual period.
5. Finding-by-finding breakdown
For each issue you're disputing, include:
- The lease provision that governs the charge (section number and brief description)
- The amount billed by the landlord
- The amount you calculate to be contractually correct
- The calculation showing the difference
- The total overcharge for each open year
Keep each finding as its own clearly labeled section. Don't bundle findings together or describe them in narrative form without the numbers.
Example structure:
Finding 1: Management Fee Overcharge Lease reference: Section 7.3 — Management Fee, authorized at 5% of Controllable Operating Expenses as defined in Section 7.1(b). Amount billed: $3,920 (5% applied to gross operating expenses of $78,400) Contractual amount: $2,780 (5% applied to controllable operating expenses of $55,600) Overcharge, lease year 2024: $1,140
6. The requested resolution
State specifically what you're requesting. Be direct:
I request a credit of $[total amount] against future monthly CAM estimates in an amount sufficient to satisfy the full overcharge identified above. Alternatively, I request a written acknowledgment that the 2025 reconciliation will be prepared using the corrected calculation methodology and that the prior-year overcharges will be credited accordingly.
7. Your contact information and response deadline
Provide your phone number and email address. Request a written response within 30 days. State that you will follow up if you don't receive a substantive response.
8. Signature
Sign personally or as an authorized representative of your legal entity. Add your printed name and title if signing on behalf of an entity.
What to Keep Out of the Letter
Threatening tone. Phrases like "you've been stealing from us," "this is fraud," or "we'll take you to court" don't strengthen your position. They create unnecessary adversarial friction at the stage where most disputes are resolvable by a property manager making an accounting correction. Save escalation language for situations that actually require it.
Legal conclusions. Don't characterize the landlord's conduct as a "material breach" or "willful violation" in the initial letter unless you have legal counsel advising you to do so. You're making a factual claim that charges don't match the lease, not a legal argument. Legal characterizations are more appropriate if the dispute escalates.
Multiple unrelated issues in one letter. If you have three findings, structure them as three separate sections. If you're also disputing a parking fee that has nothing to do with CAM, put that in a separate letter. Mixing issues creates confusion and makes it easier for the landlord to address peripheral issues while ignoring the substantive ones.
Ultimatums with unrealistic deadlines. Demanding a response within 5 business days signals urgency but doesn't create urgency for the landlord. Thirty days is standard and reasonable. Shorter deadlines may not hold up as evidence of unreasonable landlord delay if you later need to escalate.
Apologies or hedging language. Don't write "I may be misreading my lease but..." or "I'm sorry to raise this issue but..." You have a contractual right to audit. Exercise it directly.
Sending the Letter
Send via certified mail, return receipt requested. Keep the signed original with your lease documents. Follow up with an email copy to create an electronic timestamp. Log the date sent, the certified mail tracking number, and the return receipt date when it arrives.
Note in your calendar the 30-day response deadline and any audit window expiration date. If you don't receive a substantive response, send a follow-up letter — also certified — acknowledging the prior letter date and reiterating your request.
CAMAudit generates findings with the exact lease provision references, billed amounts, and calculated overcharges you need to populate this structure. Run the audit first, then use the findings to build the letter.
Frequently Asked Questions
Does the letter have to be formal legal language?
No. Clear, professional, factual language is sufficient. The letter creates a paper trail documenting that you exercised your audit rights within the window. Legal formality helps if the dispute escalates, but a clearly written, specific letter in plain language serves the same function.
What if I don't know the landlord's legal entity name?
Your lease identifies the landlord entity in the preamble ("Landlord: [entity name], a [state] limited liability company"). Use that exact name. If the property was sold after your lease was signed, a lease estoppel or assignment notice should have identified the new owner. Your property manager can confirm the current landlord entity.
Can I send the letter by email only?
Most commercial leases require formal notices to be sent by certified mail or overnight courier to a specified address. Email alone typically doesn't satisfy the notice requirement in the lease. Send certified mail as the formal notice and follow up with email as a secondary record.
What if I have more than 3 years of open disputes — can I include all years in one letter?
Yes. One letter can cover multiple open years. Structure it with a separate finding-by-finding breakdown for each year, then aggregate the total at the end. State all reconciliation periods and delivery dates at the beginning of the letter.
Should I send the letter before or after requesting backup documentation?
You can do either. Requesting backup documentation first sometimes leads to voluntary correction before a formal dispute is necessary. If the audit window is closing, file the dispute letter first to preserve your rights, then request documentation as a follow-up step. Don't let a documentation request delay a dispute notice past the window deadline.