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Working notes on CAM reconciliation, NNN recoveries and commercial lease administration.
Explainers on CAM reconciliation, NNN expense recovery and commercial lease administration — written for owners and property managers who run recoveries against books kept in QuickBooks Online.
Most of it is mechanics rather than opinion: how a pro-rata share is derived, what a cap or a base year does to the arithmetic, where gross-ups come from, and how certificates and escalation dates end up driving the work. If you want to run the numbers, the CAM calculator does the arithmetic in your browser, and the reconciliation checklist is the step-by-step. Unfamiliar wording is in the glossary. If you are evaluating tools, start with CAM reconciliation software or how the accounting integration works.
Lease administration
The records, dates and clauses that make up commercial lease administration, what belongs in a lease abstract, and why terms that drive money must be fields.
August 5, 2026 · 7 min