ProAxis Resources for NJ Medical & Dental Practices
High-earning NJ physicians face the highest combined federal + state marginal tax rate in the country. ProAxis curates everything built for physicians, dentists, and medical practices in one place.
Why Medical Practices Need a Specialist CPA
High-earning NJ physicians face the highest combined federal + state marginal tax rate in the country — and a series of tax challenges nearly unique to the medical profession. Five mechanisms drive physician tax savings:
- Defined-benefit pension plans allow $100,000-$300,000+ in annual deductible contributions for physicians age 45+, far beyond Solo 401(k) limits.
- S-Corporation election for owner-physicians cuts self-employment tax by splitting profit into reasonable W-2 salary and distributions.
- QBI deduction phase-out management — physician income is SSTB; the 20% deduction disappears entirely above income thresholds, so income-shifting strategies become critical.
- NJ BAIT election for pass-through practices saves $10,000-$30,000+ per partner per year by bypassing the federal SALT cap.
- Section 179 + bonus depreciation on medical equipment timed strategically across years for income smoothing.
ProAxis specializes in solo physicians, group practices, multi-physician medical groups, and dental practices across NJ. Each engagement begins with a retirement plan review (most practices have a SEP-IRA when a defined-benefit plan would deduct 4-5x more), entity-structure analysis (PC vs PLLC vs Partnership of PCs), and a 3-year prior-return audit to identify missed deductions.
ProAxis has helped high-earning physicians who stacked all five mechanisms see annual tax outcomes more than $80,000 better than a no-planning baseline. Results vary by practice profile, retirement plan capacity, entity structure, and household tax position; some practices see substantially less and some see no net benefit. The catch: each mechanism requires year-round planning, not annual return preparation. By the time a physician sees their tax return in March, the prior year's planning opportunities are closed. See Disclaimer.
A Note on Specialty Service Trade (SSTB) Income
Medical practice income is classified as a Specified Service Trade or Business (SSTB) under IRC §199A. This matters because the 20% QBI (Qualified Business Income) deduction phases out completely above income thresholds — for 2025, roughly $241,950 single / $483,900 joint. Below the threshold: full 20% deduction. Above: $0.
For high-earning physicians whose income lands just above the threshold, income-management strategies (defined-benefit pension contributions, charitable giving, S-Corp reasonable comp adjustment) can preserve eligibility for the full deduction. ProAxis runs the QBI threshold analysis annually for every physician client. Most practices that come from generalist CPAs are surprised to learn how much of the QBI deduction has been left on the table simply because no one ran the math.
ProAxis Services for Medical & Dental Practices
Healthcare & Medical Practices CPA Hub
Practice entity setup, physician compensation, retirement plans, equipment deductions
Physician Tax Planning
Defined-benefit plans, S-Corp election, QBI threshold management for SSTB physicians
Medical & Dental Practice Bookkeeping
EOB/ERA reconciliation, per-provider P&L, HIPAA-aware workflows
Business Tax Returns
PC, PLLC, partnership of PCs, S-Corp returns with NJ BAIT integration
Tax Planning Hub
Year-round planning coordinated with retirement plan funding
Multi-State Tax
For physicians practicing across NJ, NY, and PA hospital systems
Key Glossary Terms for Physicians
- QBI Deduction (Section 199A)
20% deduction phased out for SSTB physicians above income thresholds
- S-Corporation Election
Form 2553 election for self-employment tax savings
- Section 179 Deduction
Immediate expensing of medical equipment
- Bonus Depreciation
Accelerated depreciation paired with Section 179
- NJ BAIT Election
Pass-through entity tax bypassing federal SALT cap (high-value for physician PCs)
Blog Posts & Guides for Medical Practice Owners
Ready for a Physician Tax Plan That Captures Every Available Strategy?
Schedule a free consultation with ProAxis Tax & Accounting Services.