How to Request CAM Documentation from Your Landlord (Audit Rights Letter Template)
Your landlord sends you a CAM reconciliation statement once a year and expects payment within 30 days. What they don't advertise is that you almost certainly have the right to audit every number on that statement — and they are contractually obligated to hand over the records. That right lives in your lease, buried in the CAM exhibit or a section labeled "Tenant's Audit Rights," and most tenants never exercise it.
That's a problem.
40% of CAM reconciliations contain material errors (Tango Analytics/PredictAP, 2023) Material means money out of your pocket — management fee overcharges, excluded capital expenses buried in operating costs, inflated pro-rata shares. These errors don't self-correct. You have to ask for the records to find them.
This guide walks you through exercising your audit rights from lease to certified mail — including what landlords try to restrict and exactly how to push back.
8 Steps to Request CAM Documentation
1. Find your audit rights clause in the CAM exhibit
Open your lease and locate the CAM exhibit (often labeled Exhibit C or Exhibit D). Look for language that includes phrases like "tenant's right to audit," "inspection of records," or "examination of books." If it's not in the exhibit, search the main lease body. Most commercial leases include this right; the specifics vary by how it was negotiated.
Note the trigger language — some clauses say you must send written notice, others require a specific form. Read the clause fully before drafting anything.
2. Identify what you can request
A complete CAM audit requires more than a summary spreadsheet. Request all of the following:
- General ledger (GL) detail for each CAM expense line — not just totals by category
- Invoices and contracts for any line item exceeding your lease's threshold (typically $5,000–$10,000)
- Management fee calculation basis — the exact gross revenues or gross expenses used to compute the fee percentage
- Occupancy data for each month of the audit year, used to calculate your pro-rata share
- Gross-up calculation worksheets if your lease includes a gross-up provision
- Capital expenditure log showing how the landlord classified major repair and replacement items
Broad requests are better. You can narrow once you see what they send.
3. Note your deadline — and act early
Your audit rights window is almost always time-limited. The most common windows are 12 months or 24 months from the date you received the reconciliation statement. Some leases count from the end of the reconciliation year rather than from receipt.
Pull that date now and calendar it with a 60-day buffer. Once the window closes, landlords have no obligation to provide records and courts routinely uphold expired rights clauses.
4. Write your request letter
Your letter needs four things:
- The date you're sending it
- The audit year you're placing under review
- A specific list of documents you want (use the list from Step 2)
- A response deadline — 30 days is standard and reasonable
Keep the tone neutral. This is a routine exercise of a contract right, not an accusation. Do not state that you believe there are errors — that creates unnecessary friction before you've reviewed anything.
Sample subject line: Formal Audit Notice — [Property Name] Lease, Audit Year [YYYY]
Sample opening paragraph: "Pursuant to Section [X.X] of the Lease Agreement dated [date], Tenant hereby provides notice of its intent to audit the CAM reconciliation for the period January 1, [YYYY] through December 31, [YYYY]. Tenant requests production of the following records within thirty (30) days of this notice..."
Follow with your itemized document list and close with your contact information.
5. Send via certified mail and email
Send the letter two ways simultaneously:
- Certified mail, return receipt requested — this creates a timestamped record that the landlord received your notice, which matters if they later claim they never got it
- Email to your property manager and leasing contact — include a note that the hard copy is in the mail
Save the tracking number and the email send confirmation. File them with a copy of your lease clause.
6. Follow up if there's no response
If you receive nothing by your 30-day deadline, send a follow-up in writing (email is fine) referencing your original letter date and restating the deadline. Give them 10 additional business days. Note this follow-up in writing — it documents that you made a good-faith effort to resolve this without escalation.
7. Review received documents
When documents arrive, compare them against the reconciliation statement line by line. Flag any item where:
- An invoice is missing for a line above your threshold
- The management fee base appears to include gross revenues from excluded tenants
- The occupancy percentage doesn't match your calculation for that month
- A large one-time item looks like a capital expenditure rather than a repair
"I built CAMAudit because the review step is where most tenants give up — the documents are dense and the math is buried. Our tool flags discrepancies automatically so you know exactly which line items to challenge." — Angel Campa, Founder of CAMAudit
8. Escalate if access is denied
If a landlord refuses to produce records, or produces incomplete records and stops responding, document the denial in writing immediately. Your options:
- Formal demand letter citing the specific lease clause and the legal consequence of denial (breach of contract)
- Third-party auditor engagement — some leases allow you to hire a CPA whose findings the landlord must accept
- Legal counsel for high-value situations or persistent non-compliance
What Landlords Try to Restrict — and How to Counter
Restricting the scope of records. Landlords sometimes claim you can only review summary reports, not GL detail. Counter with your lease language. If the clause says "books and records," that includes GL entries and supporting invoices.
Charging audit fees. Some leases allow landlords to charge for copying and administrative costs. That's generally enforceable, but the fee should be disclosed before production, not used as a deterrent.
Requiring you to use their designated auditor. Push back on this in lease negotiation. If it's already in your lease, you may be bound — but you can still review everything the designated auditor produces.
Short response windows. A landlord who sends records 45 days into your 30-day review period is not complying in good faith. Document the delay and extend your own response deadline accordingly.
Common Mistakes
Waiting too long to send the notice. The window is 12–24 months from receipt, not from when you decide to look at it. Send notice within 90 days of receiving the reconciliation.
Requesting only the summary. Summary reports don't show you whether a $50,000 "maintenance" entry was really a roof replacement. Always request GL detail and invoices.
Not sending certified mail. Email alone doesn't create a legally reliable timestamp. Send both.
FAQ
What if my lease doesn't have an explicit audit rights clause? Most commercial leases do include audit rights, but if yours doesn't, you likely have no contractual right to demand records. You can still request them as a courtesy — some landlords will comply to maintain the relationship. For future negotiations, always push for an explicit audit rights clause with at least a 24-month window.
Can the landlord charge me for the audit records? They can charge reasonable copying and administrative costs if the lease permits it, but they cannot refuse to produce records solely because you haven't pre-paid. If the fee seems designed to deter you, consult an attorney.
Do I need a professional auditor to review the documents? Not necessarily. CAMAudit can process your reconciliation and lease documents and flag discrepancies automatically in under 15 minutes. For complex leases with multiple buildings or specialized gross-up provisions, a CPA familiar with commercial leases may add value on top of an automated scan.