W-2 vs. 1099 for Clinicians: How You Get Paid and What Each Means for Taxes, Benefits, and Malpractice

When you accept a clinical role, one line in the offer quietly determines how much of your paycheck you keep, what protections you carry, and how much paperwork lands on your desk each spring: are you being paid as a W-2 employee or a 1099 independent contractor? The clinical work can look identical from the exam room. The financial reality is very different.

This is educational information, not tax or legal advice. Because the dollar impact is large and personal, run any real offer past a CPA who works with clinicians.

The core difference

A W-2 clinician is an employee. The employer sets the schedule, controls the work, and — critically — handles the tax machinery for you. A 1099 clinician is an independent contractor running a one-person business. You bill for services, and nobody withholds anything on your behalf. The IRS decides which category applies based on the degree of control and independence in the relationship, not on what the contract calls you. Employers can misclassify workers, so the label isn't automatically correct.

Who withholds your taxes

On a W-2, your employer withholds federal and state income tax from every paycheck and remits it for you. They also withhold your half of FICA (Social Security and Medicare) and pay the matching employer half out of their own pocket.

On a 1099, none of that happens. You receive the gross amount and are responsible for setting aside and paying your own income tax and the full FICA burden yourself.

Self-employment tax: the 15.3% surprise

FICA is 15.3% of covered earnings — 12.4% for Social Security plus 2.9% for Medicare. As a W-2 employee you pay half (7.65%) and your employer pays the other half. As a 1099 contractor, you are both halves, so you owe the full 15.3% as self-employment (SE) tax.

A few things soften this, but don't erase it:

• The 12.4% Social Security portion only applies up to an annual wage cap that changes every year; earnings above the cap are only subject to the 2.9% Medicare portion.
• High earners owe an additional Medicare tax above certain income thresholds.
• You can deduct one-half of your SE tax when calculating your income tax, and you may qualify for the Qualified Business Income (QBI) deduction — though health is treated as a "specified service" field, so that deduction phases out at higher incomes.

The headline still stands: as a 1099, budget for roughly 15% off the top for SE tax before income tax.

Quarterly estimated taxes

Because no one withholds for you, the IRS expects 1099 clinicians to pay quarterly estimated taxes (via Form 1040-ES) four times a year. Miss them or underpay and you can owe an underpayment penalty — even if you settle up in April. Most contractors park 25-35% of each payment in a separate account for taxes; your actual rate depends on your bracket and state. This cash-flow discipline is one of the most underestimated parts of 1099 life.

Benefits you give up as a 1099

W-2 roles typically bundle in benefits that have real dollar value and that a 1099 clinician must self-fund or forgo:

• Health insurance (often heavily employer-subsidized)
• Retirement match (e.g., a 401(k) employer contribution)
• Paid time off, sick leave, and holidays — as a 1099, every day off is unpaid
• CME allowance, licensing/DEA fees, and board dues
• Disability and life insurance
• Payroll-tax coverage (that employer FICA half)

A 1099 contractor can still build strong retirement savings — solo 401(k) and SEP-IRA plans allow substantial contributions precisely because you're self-employed — but you fund them entirely yourself.

Business deductions you gain as a 1099

The trade-off is that a 1099 clinician runs a business and can deduct legitimate business expenses on Schedule C, lowering taxable income. Commonly deductible items include licensing and DEA fees, board and society dues, CME and travel, malpractice premiums, a home office if you qualify, professional services (your CPA), and business use of a vehicle. W-2 employees generally cannot deduct unreimbursed job expenses on their federal return, so this is a genuine 1099 advantage — keep clean records and receipts.

Malpractice: who buys it, and the tail

For W-2 clinicians, the employer usually provides malpractice coverage. The key question is the type: claims-made policies only cover claims filed while the policy is active, which means you need tail coverage (an extended reporting endorsement) when you leave — and tail can be expensive. Ask who pays for it. Occurrence policies cover any incident during the policy period regardless of when the claim is filed, so no tail is needed.

For 1099 clinicians, coverage is often your responsibility unless the contract says the facility or staffing agency provides it. Confirm in writing: who carries the policy, whether it's claims-made or occurrence, the limits, and who buys the tail. Never assume you're covered.

Why locums work is usually 1099

Locum tenens assignments are typically structured as 1099 through a staffing agency: you're a temporary contractor, the agency (or client site) commonly arranges malpractice, and you receive an hourly or daily rate with no benefits and no tax withholding. That's why locum rates look high compared to a salary — they have to absorb the benefits and taxes you're now covering yourself. Read each contract closely; malpractice terms and tail responsibility vary by agency.

How to compare a W-2 salary to a 1099 rate

A 1099 rate has to be meaningfully higher than an equivalent W-2 salary just to break even, because you're now paying for things the employer used to cover. To compare honestly, add these onto the W-2 side of the ledger:

1. Employer FICA you'll now owe yourself (~7.65% of the W-2 side).
2. Benefits value — health premiums, retirement match, and PTO you'll self-fund.
3. Admin and risk — your CPA, quarterly filing effort, no paid sick days, and possibly malpractice + tail.

Illustrative math only (not market rates): say a W-2 role pays a salary plus benefits you'd value at, very roughly, an extra 25-35% of salary. To match it, a 1099 arrangement generally needs a headline rate well above the raw W-2 salary — often on the order of 20-40% higher — before you're truly ahead. Then subtract your deductible business expenses, which claw some of that back. Build the actual numbers for your offers; the point is that a 1099 rate only a little higher than a W-2 salary is usually a pay cut in disguise.

Bottom line

Neither structure is universally better. W-2 buys simplicity, benefits, and employer-handled taxes and malpractice. 1099 buys flexibility, deductions, and higher headline rates — in exchange for self-employment tax, quarterly filing, self-funded benefits, and DIY malpractice diligence. Know which one you're signing, and price it accordingly.

References

• Internal Revenue Service (IRS) — self-employment tax, estimated taxes (Form 1040-ES), Schedule C, and independent contractor vs. employee classification
• U.S. Social Security Administration — Social Security and Medicare (FICA) program details