Smart Year-End Tax Moves for Dental Practices

Many dentists don’t run out of patients in December — they run out of time to make smart tax decisions. The practice may be humming, the schedule may be packed, and the books may look strong, but if you wait until spring to think about taxes, most of the best moves are already gone. That is the difference between the dentist who calls in April and hears, “We’ll handle it next year,” and the dentist who reviews numbers in October or November and still has room to act.

Tax forms and year-end planning for dental practices

1. Time equipment purchases before year-end

If your office needs a digital scanner, chair, sterilization equipment, or another upgrade, the purchase date matters. When qualifying assets are bought and placed in service before December 31, bonus depreciation may let you deduct a large share of the cost this year, depending on current law and your tax situation. Waiting until January can push that deduction into the next tax year.

2. Make retirement plan decisions now

Retirement plans are one of the cleanest ways for dentists to reduce taxable income while building personal wealth. But deadlines vary. Some plans must be adopted before year-end to capture the current year, while others allow later funding. A quick review of your 401(k), profit-sharing, SEP, or cash balance plan can reveal whether you still have time to make a meaningful contribution.

Payroll and owner compensation review for dentists

3. Review payroll and owner compensation

For S-corp dental practices, year-end is the right time to check whether owner pay still looks reasonable. Too much salary can create unnecessary payroll taxes. Too little can invite IRS attention. A year-end compensation review helps you align wages, distributions, and the overall tax picture before W-2s go out.

4. Use charitable giving and prepaid expenses wisely

If giving is part of your practice or personal plan, make the contribution before December 31 if you want it counted this year. The same logic applies to certain prepaid business expenses for cash-basis practices, as long as the 12-month rule and other requirements are met. This can be a practical way to move ordinary deductions into the current year instead of waiting.

The dentist who waits until April usually gets a tax return. The dentist who plans in October or November gets choices. If your practice had a strong year, now is the time to review equipment, retirement funding, payroll, charitable gifts, and prepaid expenses while the window is still open. Act now, before December closes the window.

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