How Much Should a Medical or Dental Practice Spend on Occupancy Cost?

A healthy occupancy cost for most dental and medical practices falls in the range of 5 to 8 percent of annual collections — meaning rent and facility costs together consume 5 to 8 cents of every dollar the practice brings in. Below that range, the practice is spending lightly on its space; above it, the building is starting to take a large enough share of revenue that lenders and buyers tend to take notice. Where a specific practice should land inside that band depends on its collections, its specialty, and whether it owns or leases.

This article covers what the benchmark is, what moves a practice up or down within it, and what it means to sit above or below the range. For the underlying definition and the step-by-step calculation, see the companion article on what occupancy cost is and how to calculate it.

What is the benchmark?

For dental and medical practices, 5 to 8 percent of collections is the range generally considered healthy. It is a benchmark, not a rule — a target band to measure against, not a number every practice must hit.

The reason a band works better than a single figure is that practices differ. A strong, established practice can carry rent at the higher end of the range without strain, because its collections are high enough to absorb it. A newer or lower-volume practice may need to sit toward the lower end to stay comfortable. The band gives room for both while still flagging when a building is genuinely taking too large a share of revenue.

What pushes a practice higher or lower within the range?

Three factors do most of the work in deciding where inside the band a practice should reasonably sit.

Collections strength. This is the biggest driver. A practice collecting $1.2 million can support more rent in absolute dollars, and a higher percentage, than a practice collecting $600,000 — because there is more revenue to absorb the cost. Higher, more stable collections generally allow a practice to operate comfortably nearer the top of the band; thinner or less predictable collections argue for staying lower.

Specialty cost structure. Practices with high non-facility costs — expensive labs, materials, equipment, or staffing — have less room left over for rent, which tends to argue for a lower occupancy-cost target. Practices with leaner cost structures can carry relatively more of their revenue in facility cost without the same strain. The point is not a separate percentage for each specialty, but that what a practice spends elsewhere shapes how much it can comfortably spend on space.

Owned versus leased. When a practice owns its building, the "facility cost" is mortgage principal and interest plus taxes, insurance, and upkeep — and part of that payment is building equity rather than disappearing as rent. An owner may reasonably view a slightly higher occupancy cost differently than a tenant paying the same amount to a landlord, because some of the spend is returning to them as ownership. The healthy range is the same; how an owner weighs sitting within it can differ.

What does it mean to be above the range?

When occupancy cost runs above the healthy band — and especially as it climbs past roughly 8 to 10 percent — it generally signals that the building is taking a larger share of revenue than the practice can comfortably sustain. That can happen two ways: the rent is higher than the practice can support, or collections have not kept pace with the facility cost.

A number above the band tends to draw scrutiny from anyone underwriting the practice or the building — a lender financing a purchase, or a buyer evaluating a practice — because they will look at whether the revenue genuinely supports the cost of the space. It can become a point of negotiation in a practice sale.

A high number is not automatically a problem to fix by cutting the rent. It is a flag to look at the whole picture together — the rent, the collections, the building's value, and the practice's direction — because those pieces interact. Rent that looks high against today's collections may be reasonable for a practice growing into its space, and a number that looks fine now can drift as collections change. The ratio points to a closer look, not a verdict.

What does it mean to be below the range?

Spending below the healthy band is not automatically a sign of efficiency. For an owner who set their own rent years ago — or never formally set it — a low number often means the rent has simply drifted below market. Because a building's value is built on the rent it produces, a below-market rent can quietly hold down what the building is worth, and it can mean there is room to bring rent toward market without straining the practice. That is worth understanding before a lease is written, or before the building is sold or leased to a practice buyer.

How do you use the benchmark?

The benchmark is most useful as a planning tool, not a scorecard. A practice owner can use it to ask three practical questions:

• How much building can the practice afford? Work backward from collections: 5 to 8 percent of annual collections is the facility budget the band supports.
• Is a proposed rent sustainable? Test it against collections before signing, rather than discovering after a lender or buyer does the same math.
• Does a purchase make sense at this price? If the rent or mortgage at the asking price would push occupancy cost well above the band, the building may be priced beyond what the practice underneath it can sustain.

In each case the number is a starting point for a fuller look at how the building, the rent, the collections, and the practice's goals fit together — not a single figure that settles the question on its own.

The short version

Most dental and medical practices should aim for an occupancy cost of 5 to 8 percent of collections, with stronger collections and leaner cost structures allowing the higher end and thinner practices sitting lower. Above the band — particularly past 8 to 10 percent — the building is taking a share of revenue that tends to draw a lender's or buyer's attention; below it, the rent may simply have drifted under market. Either way, the percentage is best used to plan how much building the practice can carry, not as a verdict on its own.

NextSite Consulting is an independent, fee-based real estate advisory firm for dental and medical practice owners. We help owners understand how their facility cost fits the practice and what it means for the building's value. We work on a flat-fee basis. This article is general information, not tax, legal, or financial advice.