In Practice
Operating expenses, or OpEx, are the bills that come around every month or year to keep a community running. Payroll, repairs and maintenance, make-ready costs, utilities, landscaping, trash, marketing, insurance, property taxes, software and the management fee all land here. Subtract them from effective gross income and you have net operating income.
You live in this number. Every purchase order you approve, every work order that needs a vendor, and every overtime hour shows up in OpEx. Your budget lays out each category by month, and your variance report explains where you came in over or under. Owners look hardest at the controllable lines, but they also expect you to flag things like a tax reassessment or an insurance renewal early.
An example: a month with a burst pipe may push repairs well over budget. A good manager flags it, documents the cause and the cost, and notes whether insurance may cover part of it, rather than hoping nobody notices.
A common mistake is miscoding. A big project coded as repairs inflates OpEx, and a routine expense coded as capital hides it. Another is cutting the wrong costs. Skipping preventive maintenance saves money this quarter and costs more next year.
Not to Be Confused With
OpEx pays for day-to-day operation and reduces NOI. CapEx pays for lasting improvements and is tracked outside of NOI.
Operating Expenses: Common Questions
What is included in operating expenses for an apartment community?
Payroll, repairs and maintenance, turnover costs, utilities, contract services, marketing, administrative costs, insurance, property taxes and the management fee. Loan payments and capital projects are not included.
What is the difference between OpEx and CapEx?
OpEx is the recurring cost of running the property. CapEx is a major project that lasts for years and is tracked separately.
