How to Write an Employment Agreement in the United States

What an employment agreement is (and what at-will means)

An employment agreement is a written contract that documents the core terms of a hire. Most U.S. employment is at-will, meaning either party can end the relationship at any time, with or without cause and with or without notice, subject to anti-discrimination and other protective laws. A well-drafted agreement states the at-will nature expressly so the document does not accidentally imply a fixed term or a promise of continued employment.

Being at-will does not make the agreement pointless. It still fixes pay, classification, benefits, confidentiality, and intellectual-property ownership — the terms that cause the most disputes when they are left to a verbal understanding.

When to use one

Use an employment agreement for any W-2 hire — full-time or part-time, on-site, hybrid, or remote — where you want the pay terms, confidentiality, and ownership of work product in writing. It is especially important for roles that will touch trade secrets, customer relationships, or original work that the company needs to own.

Do not use this document to engage an independent contractor. Employees and contractors are legally distinct, and papering a contractor relationship as employment (or vice versa) invites misclassification liability for unpaid overtime, taxes, and benefits.

Key decisions before you draft

Exempt vs non-exempt is the decision with the most exposure. Non-exempt employees must be paid overtime at 1.5x their regular rate for hours over 40 in a workweek (and more under some state laws); exempt employees are not, but only if they genuinely meet the FLSA salary and duties tests. Misclassifying a non-exempt worker as exempt is a common and expensive mistake.

Where the employee actually works matters as much as where the company sits. For a remote hire, the mandatory wage, leave, and tax protections of the employee's physical work state can apply even if the agreement names a different governing state. Capture the real work state so those obligations are on the record.

Decide up front whether a non-compete is worth including at all. In several states it is flatly void, and in many others it is restricted by earnings thresholds or notice requirements. A confidentiality and non-solicitation package often protects the business just as well with far less legal risk.

Must-have clauses

Beyond position, compensation, and the at-will statement, a complete agreement should include a confidentiality clause covering trade secrets and customer information, an assignment-of-inventions clause so the company owns work product created within the scope of employment, a benefits-and-vacation section, a return-of-property obligation, a final-pay clause tied to state timing rules, and a dispute-resolution and governing-law section.

Match the pay clause to the pay basis: an annual salary paid on your regular payroll cycle for salaried roles, or an hourly wage with expected weekly hours for hourly roles. For non-exempt employees, spell out the overtime rate explicitly rather than leaving it implied.

1. 1.Identify the parties and the employee's real work location and work state.
2. 2.Set the position, start date, and work arrangement (on-site, hybrid, or remote).
3. 3.Classify the role: exempt or non-exempt, salaried or hourly, and set the pay and frequency.
4. 4.Decide on a bonus, vacation days, and whether group health insurance is offered.
5. 5.Choose whether to include a non-compete — and confirm it is lawful in the governing state.
6. 6.Add confidentiality, assignment of inventions, return of property, and final-pay clauses.
7. 7.Pick a dispute-resolution method (courts or binding arbitration) and the governing state, then have both parties sign and date.

State-law traps to watch

Non-competes are void in California, Minnesota, North Dakota, and Oklahoma, and restricted — often by earnings thresholds or advance-notice rules — in many other states. If your governing state bans them, a non-compete clause should be replaced with a confidentiality and limited non-solicitation obligation rather than enforced as written.

California adds a specific wrinkle to invention assignments: under Labor Code §2870, an assignment cannot reach inventions an employee develops entirely on their own time without company resources, unless the invention relates to the employer's business or results from the employee's work. California agreements must include that statutory notice.

Final-pay timing is also state-specific — some states require a departing employee's final wages on the last day of work, others by the next payday. Tie the final-pay clause to applicable state law rather than picking a fixed number of days.