CRNA contract basics: 1099 vs W-2 and the terms to check

CRNA 1099 vs W-2: two different arrangements

The IRS sets out the classification test in Publication 1779, Independent Contractor or Employee. With W-2 employment, the employer withholds taxes and pays the employer share of Social Security and Medicare. The role may include employer-sponsored benefits such as insurance, a retirement match and paid time off, but the actual package has to be verified in the offer rather than assumed. Less autonomy, more infrastructure.

With 1099 work, nobody withholds anything. Contractor income may create self-employment tax and estimated payment obligations, determined from your own facts by an accountant, and the contractor is generally responsible for securing their own coverage: health, disability, professional liability and any retirement arrangement. More autonomy, more administration.

What decides the comparison: the benefits actually provided, payroll tax wage limits, deductible business expenses, specialty, and how the contract allocates malpractice and tail. The only comparison that means anything is an offer-specific total compensation analysis prepared with a qualified accountant.

The 1099 side in more detail

The WealthRounds Library covers this in a bonus session that is not eligible for CME/CE credit. Many clinicians live in both worlds, with W-2 employment plus locum or side work on a 1099. The contractor pays both halves of Social Security and Medicare, and self-employment tax is figured on net earnings from self-employment, meaning profit after business expenses, not gross 1099 receipts.

The tax system is pay-as-you-go. Generally, anyone who will owe a thousand dollars or more at filing pays quarterly: April 15, June 15, September 15, and January 15 of the following year, each shifting to the next business day on a weekend or legal holiday. One safe harbor is paying 100 percent of last year's tax, rising to 110 percent if prior-year adjusted gross income exceeded $150,000 ($75,000 married filing separately); the other is paying 90 percent of what this year is expected to owe. Timely payments that meet the applicable safe harbor generally avoid the federal estimated-tax penalty.

With locums, taxes may be owed in every state where the work happens. Raise multi-state questions with a tax professional before the work starts.

Noncompetes in CRNA contracts

In a 2015 national survey of certified registered nurse anesthetists, average noncompete knowledge scored just over half, and 9 percent did not know whether their own contract contained one.

A non-compete is a radius around the practice site running for a defined period. Evaluate geography (one primary site or every affiliate), duration and scope with qualified local healthcare counsel, and ask how the covenant operates if the employer terminates without cause, sells the practice or eliminates the position. Enforceability is a matter of state law: the 2024 federal rule that would have banned most noncompetes never took effect and was removed from the regulations in February 2026.

The rest of the CRNA contract

Work through the remaining terms with the same discipline:

• The work: schedule, call frequency, which sites you can be assigned to, and whether that list can grow without consent.
• The money: one total package number, minus clawbacks on signing or relocation money and any uncompensated call.
• The exits: notice periods in both directions, severance triggers, and whether the employer pays you during the credentialing window.
• Coverage: who pays for tail coverage if you leave, and the waiting period and definition of disability on any employer coverage.

Before you sign

Write down every question the document doesn't answer and take the list to a healthcare attorney licensed where you practice, and the W-2 or 1099 comparison to a qualified accountant. Ask for enough review time; how an employer responds is itself information.

Credit for CRNAs

This guide draws on Session 7, Employment Agreement Literacy, and Session 4, Financial Fragility and Career Autonomy, which are part of the accredited course, and on Session 9, Employment Models and the Business of Clinical Work, which is bonus Library material, not eligible for CME/CE credit. Designated by the Postgraduate Institute for Medicine for a maximum of 8 AMA PRA Category 1 Credit(s)™, 8 nursing contact hours, or 8 AAPA Category 1 CME credits. CRNAs: the nursing contact hours are ANCC contact hours, which can be used toward NBCRNA recertification.