Sole proprietor or LLC
A sole proprietorship is what you already are the moment someone pays you for contract work. There is nothing to file, no fee, and your business income lands on your personal return. For a nurse taking a few engagements a year, that is often the whole answer.
A limited liability company puts a legal boundary between the business and your personal assets, which matters more as the volume of work and the number of counterparties grows. It also opens the door to different tax elections once income is steady. What it costs varies widely: formation fees, annual reports and, in some states, a recurring franchise or minimum tax that catches people out in year two.
Understand what an entity does not do. It does not shield you from your own clinical negligence, because a nurse remains personally responsible for her own practice. That is what a malpractice policy is for, and no filing substitutes for one. Ask an attorney or a preparer which structure suits your state and your volume before you pay a formation service.
The identifiers a payer will ask for
- EIN. A free federal identifier for your business. Its practical value is that you can put it on a W-9 instead of your Social Security number, which is worth doing the moment you are handing that form to strangers.
- NPI. Free from the national registry, and required for anything billed or credentialed. Many nurses already hold a Type 1 individual number from previous employment; check before applying for a second one.
- W-9. The form a payer collects before it can pay you and before it can issue a 1099-NEC in January. Keep a completed copy ready to send.
- License verification. Payers check a primary source rather than your word. Look yourself up first so you know what they will see.
Two of the four cost nothing and take minutes. If a service offers to obtain either identifier for a fee, that fee is for filling in a form you can complete yourself in one sitting.
A separate account and a record habit
Open a business checking account before the first payment lands, even as a sole proprietor. It costs little, it takes an afternoon, and it removes the worst part of freelance bookkeeping, which is reconstructing a year of mixed personal and business transactions in March.
Keep three records from day one: every payment received with its date and payer, every business expense with a receipt, and the hours behind each engagement. Simple accounting software is fine and so is a spreadsheet, as long as you actually update it. What matters is the habit, not the tool.
Then set money aside as it arrives. Nothing is withheld from contract income, self-employment tax carries the whole Social Security and Medicare charge rather than half of it, and quarterly estimates are the usual mechanism once you expect to owe. A preparer can tell you what share to reserve, because the right figure depends on what else you earn, how you file, and where you live.
Invoicing and getting paid on time
An invoice needs less than people think: your business name and identifier, the client, the dates and description of work, the quantity and unit rate, the total, the payment terms, and how to pay you. Number them sequentially from the first one.
The terms are the part that decides whether you get paid. Say the number of days, name what happens after that, and require a purchase order or a signed agreement before you start work rather than after. Invoice on a fixed schedule instead of when you remember, because a late invoice becomes a late payment automatically.
Chase early and without embarrassment. A short note the day after terms expire recovers most of what would otherwise become a bad debt, and it also tells you quickly which clients are worth keeping. Freelance nurses lose more money to unchased invoices than to underpricing.
Contracts and insurance
Nothing starts without a written agreement. The clauses that decide whether an engagement was worth taking are scope, rate and unit, payment timing, termination notice on both sides, who insures the work, indemnity, any non-solicit or exclusivity restriction, and who owns what you produce. Read those eight before anything else in the document.
Buy your own professional liability cover before your first contracted hour. An employer's policy protects work done for that employer and typically excludes everything else, so freelance work outside it is uninsured unless you say otherwise. Ask whether the policy is occurrence or claims-made, because a claims-made policy without a tail leaves a gap after you stop paying premiums.
Depending on the client, you may also be asked for general liability cover, a certificate of insurance naming them as additional insured, or a business licence in the city where you operate. Ask what the client requires before you quote, since those costs belong inside the rate.
The lane that asks you to set up almost nothing
Worth saying plainly, because most of this page is administration: precepting requires very little of it. You do not invoice, because payment is triggered by the rotation's own milestones. You do not market, because students are matched to you. You do not chase anyone, and you do not sign an affiliation agreement yourself, since that document runs between the student's school and the practice.
What you do need is the same short list every nurse needs: an unrestricted licence, the right certification, a W-9 so a 1099-NEC can be issued once a year's payments cross $600, and bank details for the deposits. You choose your own figure inside the published band, and a completed 120-hour rotation returns $1,440 to $2,400 depending on where in that band you sit.
If you would rather earn from contract work without building a business around it first, that is the shape precepting takes. You can apply here, and the process is set out here.
Questions
Do I need an EIN as a freelance nurse?
You are not required to have one as a sole proprietor with no employees, but it is free and worth getting. Its practical benefit is privacy: you can put the EIN on a W-9 rather than your Social Security number, which matters once you are sending that form to several payers a year. An LLC or any entity with employees will need one.
How much does it cost to set up as a freelance nurse?
Kept to essentials, very little. The federal identifiers cost nothing, a business bank account rarely costs much, and invoicing can be done from a template. Real costs are your own professional liability premium, any additional state licences a lane requires, and entity formation and annual state fees if you choose to form one. Ask a preparer before paying a formation service.
Should a freelance nurse form an LLC?
It depends on volume and exposure rather than on principle. A nurse taking occasional engagements often stays a sole proprietor for years. As counterparties and contract values grow, the liability separation and the tax elections an entity allows start to earn their cost. What an entity never does is protect you from your own clinical negligence, which is what insurance is for.
What should a freelance nursing invoice include?
Your business name and identifier, the client's details, an invoice number, the dates and a plain description of the work, the quantity and unit rate, the total due, your payment terms stated in days, and how the client should pay. Number invoices sequentially and send them on a fixed schedule rather than when you remember, because late invoices become late payments.
Do I need business insurance to precept a nursing student?
Your own professional liability cover for your clinical practice is what matters, and most preceptors already carry it or are covered by their practice. Students are generally required to carry cover through their own school, and the affiliation agreement between that school and the practice records the arrangement. Confirm the specifics with your practice and your carrier before a rotation begins.
Sources: NPI registry, NPPES · About Form 1099-NEC, IRS · Estimated taxes, IRS · License verification, Nursys