BuildingsOne Accounting & Operating Expenses (OPEX) Series comprises a complete set of documents and templates, that incorporate accounting, budgeting and operating expense (OPEX) concepts and applications, across a broad range of operational and administrative programs, routinely encountered in the commercial real estate industry. The Accounting & Operating Expenses (OPEX) Series includes a standard format property “Annual Operating Budget Workbook” (summary and detailed version) and a comprehensive “Annual Operating Expense (OPEX) Reconciliation Workbook”. Many of the Excel templates are multi-tabbed and formula-linked so that dollars ($’s) auto calculate with the template user’s “cell field input”. These templates are ready to download, for input and modification, to suit the property owner’s or manager’s specific requirements. Pre-formatted workbook ‘columns and rows’ provide helpful data, such as total $’s per year and $ per RSF information, automatically calculated upon input in the workbook “cell fields”. The operating expense (OPEX) documents encompass high-quality templates covering all aspects of OPEX concepts. Specific operating expense (OPEX) applications, including “Base Year”, “General Ledger Review”, “Gross Up”, “Multi-Year Expense Analysis” and “Operating Expense CAP’s” provide a unique opportunity, for BuildingsOne customers to ensure accurate operating expense reconciliations and statements while maximizing annual cash flow and long-term investment value for your property owners and investors.