When you receive a 1099-NEC from an agency, a staffing company, or a healthcare client, you've crossed from W-2 employee territory into self-employed territory — and the tax rules change substantially. You now owe both the employer and employee portions of Social Security and Medicare (the "self-employment tax"), but you also gain access to a significant list of business deductions that W-2 employees can't use.
This guide focuses specifically on 1099 income situations common for nurses: travel nurses who receive partial 1099 income, agency nurses with contract arrangements, freelance medical writers, telehealth contractors, and nurses with side businesses.
As a W-2 employee, you pay 7.65% of wages in FICA (Social Security 6.2% + Medicare 1.45%), and your employer pays another 7.65% on your behalf. As a 1099 contractor, you pay both halves: 15.3% on net self-employment income up to the Social Security wage base ($176,100 in 2026), then 2.9% above that (only Medicare).
The good news: you deduct half of the self-employment tax you pay as an above-the-line deduction on your federal return. So if you pay $4,590 in SE tax on $30,000 of net 1099 income, you get to deduct $2,295, reducing your taxable income.
If you expect to owe more than $1,000 in federal taxes from self-employment income during the year, the IRS requires quarterly estimated tax payments. Due dates: April 15, June 16, September 15, January 15 (of the following year).
The safest method: pay at least 100% of last year's total tax liability divided by four. This is the "safe harbor" — you won't owe underpayment penalties even if you end up owing more at filing. Pay via IRS Direct Pay at irs.gov or by mailing Form 1040-ES. Keep confirmation numbers for every payment you make.
Home office: If you use a dedicated space in your home exclusively and regularly for your contract nursing business — meeting with clients via Telehealth, reviewing medical charts, writing CE content — that space qualifies for the home office deduction. You can deduct either $5/square foot (simplified method, up to 300 sq ft = $1,500 max) or the actual proportional percentage of your home expenses (rent, utilities, internet). The space must be used exclusively for business — a kitchen table where you also eat doesn't qualify.
Professional equipment and supplies: Stethoscope, blood pressure cuffs, otoscope, clinical reference books, nursing software subscriptions, and any equipment you purchase for your contract work and exclusively use for it. Keep receipts.
Continuing education and certifications: CE course fees, certification exam fees (CCRN, CEN, etc.), professional journal subscriptions, and clinical conference registration fees. These must be for maintaining or improving skills in your current profession — not for entering a new one. A nurse taking a paralegal course cannot deduct it as a nursing business expense.
Professional memberships: ANA membership, specialty nursing organization dues, state nursing association fees — all deductible as professional expenses.
Liability insurance: Malpractice insurance, errors and omissions insurance, and any professional liability coverage you pay as a contractor is fully deductible.
Business-use vehicle: If you drive to multiple client sites, facilities, or healthcare settings for your contract work (not commuting to a fixed workplace), you can deduct mileage at the 2026 standard rate (check IRS.gov for the current rate, typically around $0.67–$0.70/mile). Keep a contemporaneous mileage log — dates, destinations, and business purpose. Apps like MileIQ automate this.
Business-use portion of cell phone and internet: If your phone and internet are used for both personal and business purposes (nearly universal), you can deduct the business-use percentage. A nurse whose phone is 60% business-use can deduct 60% of their monthly cell bill. Estimate honestly and document your reasoning.
Health insurance premiums: If you're self-employed and not eligible for employer-subsidized health insurance (through a spouse's plan, for example), you can deduct 100% of your health insurance premiums as an above-the-line deduction. This is one of the largest deductions available to full-time contract nurses.
Meals without clear business purpose: Claiming every meal you eat as a business deduction is a common audit trigger. Business meals are deductible at 50% only when there's a genuine business discussion — a meeting with a client, recruiter, or collaborator where the primary purpose is business. Lunch alone between shifts doesn't qualify.
Personal clothing: Scrubs are deductible when they're required for your contract work and are not appropriate for everyday wear (which most nursing scrubs are not). Generic casual clothing you also wear outside of work is not deductible even if you wear it occasionally to clinical sites.
Commuting miles: Miles from your home to your primary work location are not deductible. If you work at a single facility consistently as a contractor, the drive there and back is commuting — not a business deduction.
At low-to-moderate 1099 income levels ($30,000–$60,000), operating as a sole proprietor (filing Schedule C on your personal return) is simplest. A single-member LLC provides liability protection without changing your tax treatment — recommended for $50,000+ in annual contract income, primarily for asset protection rather than tax savings.
An S-corp election can reduce self-employment tax above $80,000–$100,000 in net contract income by allowing you to split income between salary (subject to SE tax) and distributions (not subject to SE tax). But S-corp compliance — payroll setup, quarterly filings, separate business bank account, bookkeeping — costs $1,500–$3,000/year in accounting fees. The break-even point where S-corp saves more than it costs is typically around $80,000–$100,000 in net annual self-employment income. Below that, it's usually not worth the complexity.