Dental Practice Equipment: Should You Lease or Buy?

Every dental practice owner faces this decision at some point. You need a new CBCT scanner, a digital impression system, a CAD/CAM unit, or a full operatory buildout. The equipment costs $50,000 to $500,000 or more. Do you lease it or buy it?

The answer depends on your cash position, your tax situation, how quickly the technology changes, and how long you plan to use the equipment. There is no universal right answer, but there are clear guidelines that make the decision easier.

The Case for Buying

When you buy dental equipment outright or finance it with a loan, you own the asset. That ownership comes with several advantages.

The biggest advantage is the Section 179 tax deduction. In 2026, dental practices can deduct up to $2,560,000 in qualifying equipment costs in the year of purchase, with the deduction phasing out when total equipment purchases exceed $4,090,000. If you buy a $250,000 CBCT scanner, you can deduct the entire cost from your taxable income in year one. For a practice in the 37 percent tax bracket, that is a $92,500 tax savings.

Ownership also means no residual payments, no mileage-style restrictions, and no return conditions. Once the equipment is paid off, you use it for free. High-quality dental equipment like chairs, cabinetry, and imaging systems can last 10 to 15 years or more with proper maintenance.

If you finance the purchase with a loan, the interest is typically tax deductible as a business expense. And because the equipment serves as collateral, equipment loans often carry lower interest rates than unsecured financing.

The Case for Leasing

Leasing preserves cash. Instead of a $250,000 outlay or a large loan, you make monthly payments that are often 100 percent deductible as a business expense. For a new practice or one with limited cash reserves, leasing keeps capital available for marketing, hiring, and operations.

Leasing also protects you against technology obsolescence. Digital dentistry is evolving rapidly. A CAD/CAM system you buy today may be significantly outperformed by next year’s model. With a lease, you can upgrade to newer technology at the end of the term instead of being stuck with aging equipment.

Most dental equipment leases run two to five years. At the end of the term, you typically have three options: return the equipment, purchase it at fair market value or a predetermined price, or renew the lease with updated equipment.

The downside of leasing is cost. Over the full lease term, you will almost always pay more than the purchase price of the equipment. And you do not build any equity in the asset.

SBA Loans for Dental Equipment

If you decide to buy, SBA loans offer some of the best terms available for dental equipment financing.

The SBA 7(a) program provides up to $5 million for equipment purchases with terms up to 10 years for most equipment, or up to 15 years if the equipment’s useful life supports it. Down payments can be as low as 10 percent for change-of-ownership situations. Interest rates are tied to the prime rate, with maximum spreads ranging from prime plus 3 percent for loans over $350,000 to higher spreads for smaller loans.

The SBA 504 program is available for major equipment purchases and real estate. It offers fixed-rate financing with just 10 percent down, structured as 50 percent from a conventional lender, 40 percent from a Certified Development Company at a fixed rate, and 10 percent from the borrower. One important caveat: do not include short-lived equipment like computers, hand instruments, or office furniture with less than a 10-year useful life in a 504 project. The CDC will flag these items and delay your closing.

For dental practices, a 7(a) loan is usually the better fit for equipment because of its flexibility. A 504 loan makes more sense when you are buying or building your office space and want to include major long-lived equipment in the same project.

Conventional Equipment Financing

Banks and specialty lenders offer dental equipment loans outside the SBA programs. These loans typically require a credit score of 680 or higher, provide 100 percent financing of the equipment cost, and use the equipment itself as collateral. Terms run three to seven years with competitive fixed or variable rates.

The advantage of conventional equipment loans over SBA is speed. Many equipment lenders can approve and fund within days, compared to 30 to 90 days for SBA loans. The trade-off is usually shorter terms and slightly higher rates.

Dental-specific lenders who serve the healthcare space often have streamlined applications for equipment under $250,000, requiring minimal documentation for established practices with good credit.

When to Lease

Leasing makes the most sense in specific situations. If the technology is evolving quickly and you want the option to upgrade every few years, lease it. If your practice is new and you need to preserve cash for operating expenses, lease it. If the equipment has a short useful life of three to five years, lease it. And if you do not want the maintenance and repair responsibility that comes with ownership, lease it.

When to Buy

Buying makes more sense when the equipment has a long useful life and will not become obsolete quickly. Dental chairs, cabinetry, sterilization equipment, and compressors fall into this category. If you can take advantage of Section 179 to offset a large tax bill, buying gives you a significant one-time deduction. If you plan to use the equipment for more than five years, buying is almost always cheaper than leasing over the full term. And if you are building long-term practice value for an eventual sale, owned equipment adds to your asset base.

A Practical Framework

For most established dental practices, the optimal approach is a mix. Buy the equipment that lasts a long time and holds its value, like chairs, cabinetry, and operatory infrastructure. Lease the technology that changes quickly, like imaging systems, CAD/CAM units, and software-dependent devices.

Finance the purchases with an SBA 7(a) loan or conventional equipment loan, and take the Section 179 deduction in the year of purchase. Use operating leases for the technology, and budget for upgrades every three to five years.

The Bottom Line

The lease vs buy decision comes down to three factors: how long you will use the equipment, how fast it becomes obsolete, and your current tax and cash flow situation. Buying gives you ownership, tax deductions through Section 179, and lower total cost over the long term. Leasing gives you flexibility, cash preservation, and easy upgrades.

For help structuring the right financing mix for your dental practice equipment, call us at (714) 468-5431 or email advisors@88newwin.com.