Dental-practice tax planning connects current practice books, owner compensation, equipment records and household taxes. The right approach depends on business structure, ownership arrangements and state rules rather than one strategy for every dentist.
General information for 2026 planning; individual facts and current law control.
Running a dental practice means making financial decisions while keeping patient care at the center of the day. Tax questions can get pushed aside until filing season, when fewer choices may remain. A useful approach for 2026 is to connect practice records, owner compensation, equipment decisions and personal tax planning throughout the year. The goal is a clearer picture, not a one-size-fits-all strategy for every dentist.
Begin by distinguishing the practice's tax obligations from the owner's personal return. The two are connected, but the same transaction can have different effects at each level. Business structure, ownership arrangements and state rules affect the result. A dentist working as an employee, an independent contractor or a practice owner may need a different approach to the same general question.
Keep practice books current
Reconcile bank and credit-card accounts, review collections and processing fees, and explain unusual transactions. Keep owner transfers separate from patient receipts and operating expenses. The amount in the bank does not establish taxable profit. Borrowing, debt payments, outstanding balances and owner withdrawals can all make cash flow look different from the income reported for tax purposes.
Monthly or quarterly financials can support better decisions when the timing fits the practice's needs. Review both the profit and loss statement and the balance sheet. If the practice adds a location, a financing arrangement or a new payment system, make sure the records reflect it. A change in operations can create tax and reporting questions beyond an ordinary expense entry.
Review how owners are paid
For an S corporation, a shareholder who works in the practice must consider reasonable compensation before non-wage distributions. There is no universal percentage split that is appropriate for every dentist. Clinical work, management responsibilities, time, experience and comparable compensation are among the facts that can matter. The practice's income sources also influence the analysis.
Health insurance and retirement arrangements should be coordinated with the entity structure and reporting requirements. Owner benefits may not be treated the same way as benefits for other employees. Review these items before year-end where possible, and make sure the people handling the records understand the arrangement. Do not assume a transfer from the practice automatically produces the intended deduction.
Plan equipment purchases carefully
Dental chairs, imaging systems, computers and other equipment can represent substantial commitments. Keep invoices, financing details, business-use information and the date each asset was placed in service. Purchase date alone may not determine the year of the deduction. Depreciation rules and elections should be reviewed under current law, including any differences in state treatment.
An advertised write-off is not a reason to buy equipment the practice does not need. Compare the cash cost, expected benefit and financing terms. Repairs and improvements can also require different tax treatment, so keep detailed invoices for renovation or installation work. Tell the preparer when old equipment is sold, traded or retired rather than leaving it on an unchanged asset list.
Coordinate practice and household planning
Use updated practice results when reviewing the owner's estimated taxes and withholding. Include other household income and major changes, such as investment gains or a spouse's employment. Practice profit and cash distributions are not the same thing. Retaining cash in a pass-through business does not necessarily prevent the owner from owing tax on income allocated to them.
Keep professional expenses supported with receipts and explanations. Continuing education, travel, licenses and memberships should be reviewed based on the facts and applicable limits. Personal expenses do not become practice deductions merely because they were paid through the business. A separate account and a consistent documentation process can make those distinctions easier to maintain.
A regular review can identify questions before they become filing-season surprises. Kalish & Associates, P.A. is a Maryland family CPA firm serving clients nationwide, including dentists and health-care professionals. Contact the firm if you would like to discuss practice and personal tax questions together.
Running a practice keeps you busy. Whenever you're ready to talk through your practice and personal taxes together, we're here.
Frequently asked questions
What should a practice keep for equipment purchases?
Keep invoices, financing details, business-use information and the date each asset was placed in service. Tell the preparer about equipment sold, traded or retired.
Can every dentist use the same salary-to-distribution percentage?
No. For an S corporation owner, clinical duties, management responsibilities, time, experience and comparable compensation can affect the reasonable-compensation analysis.
Services and client resources
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Related resources: Tax and accounting for dentists · Client tax forms and checklists.