A client asks this every reconciliation season: is a CAM audit worth paying for? Here's the math to show them.
What a traditional audit costs
A CPA firm or specialty audit shop that reviews a lease by hand charges for hours of manual work, at rates built for large portfolios. Someone pulls the lease. Someone requests backup. Someone builds a line-by-line comparison by hand.
For a client with a $500,000 annual CAM bill, that fee is easy to justify. For a client paying $40,000 a year, it often isn't. The math breaks down before the review even starts.
CAMAudit changes that math. Your team uploads the lease and the reconciliation statement. The engine runs 20 detection rules. It flags likely errors and attaches a dollar amount to each one. Your team reviews every finding before anything reaches the client. Even one modest finding can cover the cost of the review several times over.
How often is there actually an error?
Every reconciliation is different. But CAMAudit's detection engine sees three patterns again and again: management fee overcharges, pro-rata share errors, and expenses a lease excludes that got billed anyway.
None of these need bad intent behind them. Most come from a mistake in a long, complex annual calculation. The client still pays for it if nobody checks.
What the dollar impact looks like
A management fee overcharge of just 1% on a $2 million expense pool adds $20,000 to the bill. A pro-rata share denominator that's 3% too low means the client absorbs 3% more than their fair share of every line item.
On a $150,000 annual CAM bill, a 3% error costs $9,750 a year. It keeps costing that much every year nobody catches it. That's the kind of number a CAM audit is built to find.
Why waiting costs your client money
Most commercial leases set a deadline for disputing a reconciliation statement. Thirty days is rare. Ninety to 180 days is common. Twelve months is the outer edge most landlords accept.
Once that audit-rights window closes, the client can't recover the money. Say an overcharge ran three years. If the window closed on the first two, only the third year is still in play.
I built CAMAudit because that window is the kind of deadline a busy client misses. The statement lands in April. The client is running their business. By October, they've lost the right to fight a real billing error.
Running the review as soon as the statement arrives keeps every option open. The review itself takes your team minutes, not weeks.
Which clients to flag first
Some clients make the case obvious. Look for these signs.
- Annual CAM charges above $30,000. Below this line, the dollars still matter, but the case is a harder sell. Above it, even a small overcharge pays for the review.
- A CAM bill that jumped year over year. A jump of more than 5 to 8% in a stable year deserves a second look. It might be a real cost increase. It might be a calculation error.
- A CAM cap in the lease. CAM caps limit how much charges can rise each year. They're also one of the most commonly violated clauses, because enforcing one means tracking math across multiple years.
- Multiple locations. Each property has its own reconciliation and its own landlord. More leases means less time for the client to catch an error on their own.
- The final years of a lease. Landlords sometimes push deferred expenses toward the end of a term. The last reconciliation before renewal or expiration is worth a look.
What happens if the client skips it
Maybe nothing. Some reconciliations are clean.
But if there's an error and nobody checks, the client keeps paying it. They keep paying it every year until the audit-rights window shuts for good.
Run the review and find nothing? The downside is small. The client gets proof their statement is accurate, which helps going into a lease renewal.
Skip the review when there is an error, and the downside runs into the thousands of dollars a year. All of it paid to a landlord who may not even know the number is wrong.
How your firm runs one
Route the client's lease and reconciliation statement through a partner-led CAM review at camaudit.io/partners. CAMAudit runs the documents through 20 detection rules covering management fees, pro-rata share, CAM caps, gross-up provisions, base year errors, excluded services, and more.
You get a full report showing every flag and the dollar amount at stake. You also get a dispute letter draft, ready for your team to review. The dispute letter draft is a draft for your review, not legal advice. Have your client's counsel review it before it goes out.
If nothing gets flagged, your client still leaves with proof their reconciliation is clean. That's useful on its own, especially heading into a renewal.