Should You Buy Your Dental Practice Building? 5 Things Dentists Need to Know

Almost every practice owner eventually asks the same question: should I buy the building my practice is in? The answer is not a simple yes or no. I have seen dentists build a million dollars in equity over a decade — and I have seen others regret the decision every month when the mortgage check clears. The difference is not the building; it is the financial and legal structure behind the purchase.

1. Four reasons to consider buying

If you keep paying rent, you are funding someone else's mortgage. For a typical dental practice, rent runs $6,000 to $15,000 per month. Over a 20-year career, that is $1.5M to $3.5M of your money flowing into another owner's asset.

1. 01Equity capture. Every payment you make on an owned building pays down your loan, not a landlord's.
2. 02Depreciation deductions. Commercial real estate depreciation is a non-cash deduction — typically $20K to $40K per year in free tax deductions on a standard dental office purchase.
3. 03Cost segregation. A specialist can break the building into components like plumbing, electrical, HVAC, and finishes to accelerate depreciation. On a $1M building, this can unlock $150K+ of first-year deductions.
4. 04Exit strategy. When you sell the practice, you can sell the practice and keep the building. That leaves you with a retirement asset that collects rent whether or not you are in the chair.

2. The biggest mistake: putting the building in the practice entity

Buying the building inside your PLLC, S corporation, or practice LLC is one of the most expensive mistakes I see. It kills flexibility, weakens asset protection, and complicates every future transition.

• You cannot sell the practice cleanly without also dealing with the building.
• You cannot bring on a partner without them buying into the real estate too.
• A lawsuit against the practice can now reach the building because they share the same legal entity.

3. When buying is the wrong move

This is not a one-size-fits-all recommendation. Buying can be a terrible move when the fundamentals do not line up.

1. 01You plan to sell or retire within five to seven years. Transaction costs can erase the gains on a short timeline.
2. 02You cannot afford it without strain. If buying drains reserves or pauses retirement contributions, keep renting.
3. 03The location is weak. Declining area, bad parking, complicated zoning, or aging infrastructure locks you in.
4. 04The seller wants too much. Get a real appraisal. If the price only works under optimistic assumptions, walk away.

4. The tax moves that turn a building into a wealth engine

These strategies are only available when you own the real estate. Used together, they move the building from a monthly payment to a wealth-building accelerator.

1. 01Cost segregation. Instead of depreciating the entire building over 39 years, accelerate the write-off for five-, seven-, and 15-year components. On a $1M dental building, this can free up $200K+ of deductions in the first few years.
2. 02Grouping election. By default, practice income is active and building income is passive, so building losses are trapped in the passive bucket. A grouping election lets the IRS treat the practice and building as one activity, allowing building losses to offset practice income directly.
3. 031031 exchange. When you eventually sell, you can defer capital gains by rolling the proceeds into another investment property, deferring the gain indefinitely and compounding into larger assets.

5. How to know if you are ready

Here is a quick gut check. If most of these are true, you are probably ready to buy. If not, renting may still be the smarter move.

• Your practice is profitable and stable, not brand new or wildly inconsistent.
• You have been in your current space long enough to know you want to stay.
• Your personal finances are solid: good credit, decent reserves, no major debt issues.
• You plan to own your practice for another 10+ years, or you want to keep the building as an investment after you sell.
• The location fits your long-term plan.

“Buying your dental building is not a real estate decision. It is a wealth-building decision.”