Nurse Practitioner (Private Practice) Tax Playbook

Income Profile and Entity Selection

Nurse practitioners who own their own practice typically earn net practice income of $100,000–$350,000 per year, depending on specialty, location, and practice model. NP-owned practices are increasingly common as states expand NP scope of practice laws (full practice authority). The S-Corp election is the most impactful tax strategy for NPs with net practice income above $80,000.

SSTB Analysis and QBI Deduction

NP-owned practices are generally classified as SSTBs under §199A because they provide services in the field of health. However, NPs with income below the §199A phase-in thresholds ($200,000 single / $400,000 MFJ) are not affected by the SSTB limitation and can claim the full 20% QBI deduction. For NPs above the phase-in thresholds, the QBI deduction is phased out for SSTB income, but the S-Corp election remains valuable for FICA savings.

NPs who operate a telehealth platform or wellness coaching service (not clinical NP services) may be able to segregate that income into a non-SSTB entity to preserve the QBI deduction on that revenue stream.

Reasonable Salary for NP S-Corps

The reasonable salary for an NP S-Corp owner is typically $80,000–$140,000, depending on specialty, geographic market, and hours worked. The IRS scrutinizes S-Corp salary levels for healthcare professionals, so NPs should document the reasonable salary determination using comparable compensation data (BLS Occupational Employment Statistics, AANP compensation surveys, or similar sources). NPs who pay themselves below $80,000 in a high-income practice are at elevated audit risk.

Retirement Planning for NP Practice Owners

NP practice owners can implement a Solo 401(k) through their S-Corp, contributing up to $23,500 as an employee deferral (plus $7,500 catch-up if age 50+) and up to 25% of W-2 salary as an employer profit-sharing contribution. For NPs with net practice income above $200,000, a cash balance plan layered on top of the 401(k) can provide an additional $100,000–$200,000+ in pre-tax contributions annually.

NPs who have employees in their practice should evaluate the SEP-IRA vs. Solo 401(k) vs. SIMPLE IRA tradeoffs based on the number of employees and the desired contribution level. The SEP-IRA requires the same percentage contribution for all eligible employees, which can be costly for practices with multiple staff members.

Home Office and Business Expense Deductions

NP practice owners who see patients at home or maintain a home office for administrative work can deduct the home office under §280A. The home office deduction requires exclusive and regular use of a specific area of the home for business. NPs who use a dedicated room for telehealth consultations, charting, and administrative work can deduct the proportionate share of home expenses (mortgage interest, rent, utilities, insurance, depreciation).

Other common NP business expense deductions include: continuing education and professional development, professional liability (malpractice) insurance, licensing and credentialing fees, medical equipment and supplies, EHR software subscriptions, and professional association dues (AANP, state NP associations).

Frequently Asked Questions