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Independent Contractor Agreement, Filled In

Describe the work and get Common Paper's contractor agreement filled in, with a check on whether this person can really be a contractor.

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Free to start · Opens in your River workspace, ready to edit and share

How to write an independent contractor agreement

An independent contractor agreement is the contract a business signs with a freelancer, consultant or other outside worker it hires for defined work rather than as an employee. A good one names the deliverables and deadlines, sets the price and when it's paid, and transfers ownership of the work to the business. It also protects confidential information and says how either side can end it.

Write it after you've confirmed the work suits a contractor, and make every clause describe what will actually happen. The agreement records the relationship; it can't change what the relationship is.

A freelance designer in a backward cap and plaid shirt working at his desk, with a monitor, laptop and headphones in front of him
Describe the result you need, and let the contractor decide how to deliver it. Photo: Per Lööv on Unsplash

Check the work suits a contractor

Agencies look at how the work runs, not what the contract calls it. The IRS's employer guide says the substance of the relationship, not the label, governs1 a worker's status. Its general rule: someone is a contractor when you have the right to control only the result of their work, not the means and methods.

Some states go further. California's labor agency explains that the state's ABC test, which covers most workers, starts with an assumption that all workers are employees2. To prove otherwise, a business must show three things, including that the work is outside its usual course of business.

Section 1.3 of Common Paper's free standard agreement states that the services are outside your usual course of business. That's only true if the contractor won't do what your organization normally does. Not sure? Run the facts through a contractor vs employee classification check before you draft.

What goes in an independent contractor agreement

Common Paper's form pairs a statement of work, filled in for each job, with standard terms that stay the same. Whatever form you use, check it covers these parts.

The parts of an independent contractor agreement

PartWhat it coversWhat to check
Statement of workServices, schedule, rate and payment termsDeliverables and dates, not hours and supervision
Contractor statusThey work independently, choosing their own methodsIt matches how the work will really run
OwnershipWho owns what the contractor makesA written assignment, not just "work made for hire"
ConfidentialityWhat's confidential and how it may be usedThe federal whistleblower immunity notice
TerminationHow either side can end it, and what's owedNotice periods and handover of work in progress
LiabilityInsurance, indemnities and any cap on damagesWho pays if their work infringes others' rights
Governing lawWhich state's law and which courts applyA named state and county

Write the statement of work

Name what will be delivered, by when, and how you'll judge it done, then leave the method to the contractor. One of the IRS's examples of a contractor is a programmer paid a flat amount for a one-time project1, with no instructions beyond the product's specifications. Avoid set daily hours, standing meetings and open-ended duties.

Choose one way to price it. A fixed fee per milestone ties money to results, and an hourly rate needs a cap on hours or total fees. Name the payment date and say whether you'll cover expenses, since Common Paper's form reimburses none unless the statement of work says so.

Some states make these terms mandatory. New York State's Freelance Isn't Free Act3 and California's Freelance Worker Protection Act4 both require a written contract that includes:

  • Both parties' names and mailing addresses
  • Every service, its value, and the rate and method of pay
  • The date you'll pay, or how that date is set
  • The date by which the freelancer submits a list of work done

New York's law covers freelancers working alone who are paid $800 or more, except groups such as lawyers and construction contractors. California's applies to hiring parties in the state that pay them $250 or more for listed services, such as graphic design, marketing and writing. Both add up your contracts with the same person over the past 120 days.

With no payment date in the contract, both require payment within 30 days of the work being finished. Keep the contract at least six years in New York, or four in California.

ExampleA statement of work, filled inAn illustrative example written for this guide

Services: Design and launch a five-page website with online ordering for Maple Street Bakery, plus a one-hour handover session.

Schedule: Starts March 2. Design ready for approval by March 20. Site live by April 30.

Rate: $6,000 fixed, paid as $2,000 when the design is approved and $4,000 at launch.

Payment terms: The contractor invoices within 5 days of each milestone, listing the work done. The bakery pays by bank transfer within 15 days of each invoice.

Other terms: Notwithstanding Section 1.5, the bakery will give the contractor login access to its hosting account.

  • Results, not hours. Each service names something the bakery can see and check.
  • Money follows milestones. Each payment follows a result, with invoice and payment deadlines.
  • Changes in one place. Other terms override the form's assumption that the contractor supplies every tool.

Get ownership of the work in writing

Paying for work doesn't make it yours. The Copyright Office explains that the author is ordinarily the person who created the work. A commissioned work is "made for hire," and yours from the start, only if it fits one of nine categories5 and both sides sign an agreement saying so. The categories include translations, tests and contributions to collective works.

Custom software, a logo or a brand strategy usually fits none of them. So the agreement also needs an assignment, transferring all rights in the work to you. Common Paper's form does both in Section 3.1: it calls the work made for hire where the law allows, and assigns all rights either way.

A California trap

In California, a signed agreement calling commissioned work "made for hire" can make the person an employee for workers' compensation purposes6. For an individual contractor there, ask a lawyer whether to rely on the assignment alone.

If the work is already finished and you only need the rights, use a standalone contractor IP assignment agreement.

Protect confidential information

Define what counts as confidential, limit its use to the project, and say what happens to it when the work ends. Common Paper's form covers all three, including information you shared before signing, but it leaves out one notice.

Since the Defend Trade Secrets Act of 2016, federal law has required employers to include a notice of whistleblower immunity7 in any agreement with an employee that governs confidential information. An individual contractor or consultant counts as an employee for this rule.

The immunity covers disclosing a trade secret in confidence to a government official or a lawyer, solely to report or investigate a suspected violation of law. It also covers a sealed court filing. Leave the notice out, and you can't be awarded exemplary damages or attorney fees against that person.

Sign before the work starts

Get both signatures before day one. Collect the contractor's Form W-9 before the first payment; Common Paper's form requires them to provide one. If work has already begun, date the services from the day it started, so the assignment covers what they've made so far.

When to bring in a lawyer

Have an employment lawyer review the draft if the person will work mainly for you, does the same work as your staff, or lives outside the US. This guide explains US law in general and isn't legal advice.

Before you both sign

  • The work suits a contractor under federal and state tests
  • Services are deliverables with dates and acceptance criteria
  • The fee, any cap, the invoice and payment dates, and expenses are clear
  • Both parties' legal names and mailing addresses are filled in
  • Ownership is assigned in writing, not only labeled work made for hire
  • The whistleblower immunity notice is included
  • The governing law and courts are named

Prefer to fill in the form yourself? Common Paper's independent contractor agreement is a free Word download, no account needed. Or describe the work in the box at the top of this page, and River fills it in from your facts.

How it works

Start with who you're hiring, what they'll deliver and how you'll pay them. River weighs how the work will run against the IRS and state tests first, then fills in Common Paper's independent contractor agreement in your workspace. The form's own terms stay word for word. Anything your situation needs goes in the statement of work's other terms, where the contractor can see it.

It also catches what blank forms miss. It adds the whistleblower notice federal law requires, flags work made for hire wording that can backfire in California, and says when the form's statements don't fit your facts. Any name, date or rate you didn't give is marked for you to confirm, never guessed.

  1. Describe the work

    Say who you're hiring, what they'll deliver, how the work will run and how you'll pay them.

  2. River checks classification

    It weighs control, equipment, pay and your usual line of business against the IRS and state tests.

  3. Get your agreement

    Common Paper's form in your workspace, with the statement of work filled in and every gap marked.

  4. Refine and send it

    Ask for paid milestones, an assignment for work already done, or a cover email for signing.

What you get

  • Common Paper's independent contractor agreement, with the statement of work filled in from your description
  • An up-front read on misclassification risk, rated low, moderate or high, with the facts behind it
  • A plain warning when the form's wording, such as usual course of business, contradicts your facts
  • The federal whistleblower immunity notice the form leaves out, added in the statement of work's other terms
  • For California contractors, a flag on the form's work made for hire sentence, with assignment-only wording
  • Every missing name, date or rate marked to confirm, plus flags for grants, equity and contractors abroad

Common questions

What should an independent contractor agreement include?

It should name the parties, describe the services as deliverables with a schedule, and set the rate and payment terms. It should also settle who owns the work, how confidential information is handled, how either side can end it, and which state's law applies. Include the federal whistleblower immunity notice too. New York and California also set required contents for many freelance contracts.

How do I write an independent contractor agreement with River?

Type who you're hiring, what they'll deliver and how you'll pay them into the box at the top of this page, and pick how the work will run. River checks the arrangement, then fills in Common Paper's agreement in your free River workspace. There you can edit it, ask for changes, or have River write a cover email for signing.

What if the person looks more like an employee?

Then fix the arrangement first, because a contractor agreement can't make someone a contractor. The realistic options are to change how the work runs so it's genuinely contract work, hire the person as an employee, or use an employer of record. River says so before anything else, names the facts behind its read, and marks the draft as depending on that question.

They started work before anything was signed. What now?

Sign now, and date the services from the day the work actually began, so the transfer of ownership clearly covers what they've already made. River sets that start date when you mention it. If the work is finished and you only need the rights, use a standalone contractor IP assignment agreement.

Do I need a separate NDA with a contractor?

Usually not, if the contractor agreement has its own confidentiality terms. Common Paper's form does, and they also cover what you shared before signing. A separate NDA helps earlier, if you need to share details while you're still discussing the work. The NDA generator drafts one from a standard form.

Is this legal advice?

No. River drafts from a published standard form and your facts, explains each change and marks what it couldn't confirm. It doesn't give legal advice or decide how an agency would classify the worker. Have a lawyer review the draft when the misclassification risk isn't clearly low, or when the contractor works outside the US.

Is the independent contractor agreement tool free?

Yes, it is free to start. Your agreement opens in a River workspace, where you can edit it, share it with your lawyer or ask River to change it. Paid plans add more AI use and access to the most advanced models.

Sources

  1. IRS. “Publication 15-A (2026), Employer’s Supplemental Tax Guide.” irs.gov (opens in a new tab)

  2. California Labor & Workforce Development Agency. “Frequently Asked Questions on AB 5.” labor.ca.gov (opens in a new tab)

  3. New York State Senate. “Section 1412: Written contracts.” nysenate.gov (opens in a new tab)

  4. California Legislative Information. “California Code, BPC 18103.” leginfo.legislature.ca.gov (opens in a new tab)

  5. U.S. Copyright Office. “Circular 30 Works Made For Hire.” copyright.gov (opens in a new tab)

  6. California Legislative Information. “California Code, LAB 3351.5.” leginfo.legislature.ca.gov (opens in a new tab)

  7. Cornell Law School. “18 U.S. Code § 1833 — Exceptions to prohibitions.” law.cornell.edu (opens in a new tab)

Built by

Chandler Supple

Co-founder & CEO, River

Chandler has spent the last six years working in AI, building tools for millions of users and Fortune 100 companies. In 2025, he co-founded River to build a new kind of operating system for AI agents.

Reviewed by

Brian Joseff, Co-founder, River