The Reserve Study That Caught a $40,000 Billing Error

A landscaping contract renews every year, usually on autopilot. One board — again, a composite of a pattern we hear about a lot, not one specific community — decided to compare the actual monthly invoices against the original signed contract as part of an annual reserve-study refresh. The invoiced rate had crept up nearly 15% over two renewal cycles, well past the contract's stated escalation clause, and nobody had caught it because the increases showed up in small enough increments to not raise eyebrows month to month.

Two years of overbilling on a mid-size community's landscaping contract added up to roughly $40,000 — money that came straight out of what should have been reserve contributions.

The lesson isn't 'read every invoice forever.' It's that an annual line-by-line reconciliation against the actual signed contract — not just a glance at whether the total feels roughly right — is one of the highest-value hours a volunteer board can spend. Vendors don't always overcharge on purpose, but nobody double-checks their own math for free.