How to hire an independent contractor for your business

Published Thursday 22 October 2026

Table of contents

• What defines a contractor?
• Understanding worker classification: contractor vs. employee
• Why hire an independent contractor?
• When to hire an employee instead
• What to do before hiring your first contractor
• How much does it cost to hire a contractor?
• How to hire an independent contractor
• Stay compliant when you hire contractors with Xero
• FAQs on hiring independent contractors

Key takeaways

• Verify worker classification using the Internal Revenue Service (IRS) three-factor test (behavioral control, financial control, and relationship type) before hiring to avoid back taxes, penalties, and legal liability
• Create a written independent contractor agreement that covers scope of work, payment terms, deadlines, termination conditions, and intellectual property ownership to protect your business and establish proper contractor status
• Collect a completed W-9 form before making the first payment, or you may need to withhold 24% from their compensation, and issue a 1099-NEC if you pay a contractor $2,000 or more in calendar year 2026 (due February 1, 2027; the threshold was $600 for 2025 and earlier)
• Set clear expectations from the start by defining specific deliverables, deadlines, and communication preferences, then maintain regular check-ins and pay promptly to build strong working relationships and keep projects on track

Now that you understand the key points, let's explore what defines a contractor in more detail.

What defines a contractor?

An independent contractor is a self-employed worker you hire for a specific project or time period. Unlike employees, contractors run their own businesses and control how they complete their work.

Key distinctions to understand:

• Contractors: set their own schedules, use their own tools, and work for multiple clients
• Employees: follow your direction, use your equipment, and work exclusively for you
• Freelancers and consultants: fall under the contractor category, though legal definitions vary by jurisdiction

The terms freelancer, consultant, and independent contractor often overlap. In the US, all three typically refer to self-employed workers who are not employees. The key factor is how the IRS classifies the working relationship, whatever the job title.

Correctly classifying workers protects your business from back taxes, penalties, and legal liability. According to the IRS, businesses with no reasonable basis for the error may be held liable for employment taxes for that worker. Before you hire, review IRS classification guidelines and consult a tax professional. If you discover a misclassification later, you can apply to the Voluntary Classification Settlement Program for partial tax relief. If you're still unsure, you can submit a Form SS-8 to request an official determination of the worker's status, though it may take at least six months to process.

Understanding the difference between contractors and employees is essential for compliance.

Understanding worker classification: contractor vs. employee

Worker classification determines whether someone is legally an independent contractor or an employee. Getting this right protects your business from penalties and back taxes. Misclassified workers can use Form 8919 to report uncollected taxes.

The IRS evaluates three categories to determine worker status.

IRS tests for worker classification

• Behavioral control: Do you dictate how, when, and where the work gets done? Employees follow your instructions; contractors control their own methods.
• Financial control: Does the worker have unreimbursed expenses, invest in their own equipment, and offer services to other clients? These signal contractor status.
• Relationship type: Is there a written contract? Are benefits provided? Is the work ongoing or project-based? Permanent, benefited roles indicate employment.

Why correct classification matters

Correct classification protects you from:

• back payment of employment taxes (Social Security, Medicare, unemployment)
• penalties and interest on unpaid taxes
• liability for unpaid benefits and overtime
• state-level fines and audit triggers

Understanding the benefits helps you decide when contractors are the right choice.

Why hire an independent contractor?

Hiring an independent contractor gives your business flexibility, specialized expertise, and cost control that permanent hires can't match. Here are the key benefits:

• Access specialized skills: Bring in expertise for specific projects without long-term commitments
• Scale your workforce: Increase or decrease capacity based on demand without layoffs or hiring freezes
• Cover short-term needs: Bring in help for project-based or seasonal work
• End engagements easily: Use termination clauses with notice periods you agree on in the contract
• Reduce overhead costs: Skip benefits, paid leave, employer taxes, and retirement contributions
• Model cost scenarios: Track contractor payments in Xero to compare them against employee expenses for specific roles
• Simplify payroll taxes: Work with genuine contractors, who are self-employed and pay their own self-employment tax

Many contractors bring specialized skills and experience from working across multiple clients.

Consider both hiring options to make the best decision for your business.

When to hire an employee instead

Employees are sometimes the better choice for certain roles. Hire an employee when you need long-term commitment, team integration, or control over how work gets done. Here are specific situations where an employee may be a better fit.

When you're building a team

Stable teams build working relationships over time. Permanent employees can develop stronger communication, faster decision-making, and better team dynamics. If the role requires close collaboration with your core team, a permanent employee is usually a better fit.

When you want to invest for the future

Long-term business growth requires people who are invested in your success. Employees build institutional knowledge, develop alongside your company, and contribute to your culture over time.

Before hiring employees for long-term roles, compare their total cost with ongoing contractor fees, and factor in the value of continuity. Use your accounting software to model both scenarios and consult your accountant before deciding.

When you want to develop your team's skills

Training takes time and money. When you invest in employee training, that knowledge stays with your business long-term.

Proper preparation sets you up for a smooth hiring process.

What to do before hiring your first contractor

Before you start searching for contractors, make sure your business is set up to hire them properly. A few preparation steps now help ensure smooth compliance and timely onboarding.

Here's what to check before you begin:

• Verify youremployer identification number (EIN)status: Determine whether you need a federal EIN for tax reporting
• Register with state agencies: Check your state's requirements for hiring contractors and register with tax agencies if needed
• Review state contractor laws: Understand how your state defines independent contractors, as rules vary by location
• Set up expense tracking: Configure your accounting software to categorize and track contractor payments separately
• Consider business insurance: Review whether your current coverage extends to contractor work or if you need additional protection
• Understand contract basics: Familiarize yourself with the key terms you'll need in a contractor agreement

Taking these steps before you hire helps you stay compliant and makes onboarding smoother once you find the right contractor.

Understanding costs helps you budget effectively.

How much does it cost to hire a contractor?

Contractor costs vary widely based on skill level, industry, and project scope. Understanding rate structures helps you budget accurately and compare options.

Contractor rate structures

Contractors typically charge in one of three ways: hourly rates, project-based fees, or retainer agreements.

• Hourly rates: Best for ongoing or variable-scope work; rates vary by occupation, experience, and market
• Project-based fees: A fixed price for defined deliverables; reduces budget uncertainty but requires clear scope
• Retainer agreements: A monthly fee for ongoing access to the contractor's time; works well for consistent needs

Comparing costs helps you make informed decisions.

Contractor vs. employee cost comparison

Employee costs include more than base salary. In June 2026, benefits made up 30% of employer compensation costs for private industry workers, according to the Bureau of Labor Statistics. When you add benefits, payroll taxes, equipment, and overhead, the total cost varies by employer and role.

When you hire a contractor, you typically avoid:

• health insurance and retirement contributions
• paid time off and sick leave
• payroll taxes (Social Security, Medicare, unemployment)
• equipment, software, and workspace costs

Contractors can be cost-effective for short-term or specialized work, while employees may be more economical for ongoing roles in some circumstances. Model both options to make the best decision for your business.

Some costs may not be immediately obvious.

Hidden costs to consider

• Onboarding time: Contractors need context to deliver quality work
• Management overhead: Coordinating external workers takes effort
• Revision cycles: Unclear scope can lead to additional charges
• Gaps between projects: You may pay a premium for last-minute availability

Ready to get started? Here's how to find and hire the right contractor.

How to hire an independent contractor

Follow these steps to find, vet, and onboard the right contractor for your project.

1. Define the role and deliverables. Write a clear scope of work including tasks, deadlines, and success criteria. Specify whether you need ongoing support or a one-time project.
2. Search for qualified candidates. Post your project on freelance platforms, ask for referrals from your network, or search professional directories for contractors with the skills you need.
3. Review portfolios and references. Evaluate past work samples, read client reviews, and contact references to verify the contractor's experience and reliability.
4. Interview top candidates. Discuss your project requirements, ask about their process and availability, and assess whether their communication style fits your needs.
5. Request proposals. Ask candidates to submit detailed proposals that include their approach, timeline, and pricing for your specific project.
6. Create a written agreement. Draft a contract that covers scope of work, payment terms, deadlines, termination conditions, confidentiality requirements, and intellectual property ownership.
7. Collect tax forms. Have the contractor complete a W-9 form before you make the first payment to ensure proper tax reporting. Then issue a 1099-NEC if you pay a contractor $2,000 or more in calendar year 2026 (due February 1, 2027; the threshold was $600 for 2025 and earlier), as set out in the IRS instructions for Form 1099-NEC.
8. Set up payment terms. Establish how and when you'll pay, whether by invoice, milestone, or scheduled intervals, and configure your accounting system to track contractor payments.
9. Onboard the contractor. Provide access to necessary tools, introduce them to relevant team members, and share background information they need to succeed.
10. Maintain communication. Schedule regular check-ins to review progress, address questions, and keep the project on track.

Stay compliant when you hire contractors with Xero

Contractor hiring goes more smoothly when you prepare first: confirm classification, sign a written agreement, collect a W-9, and track payments for 1099 reporting. With Xero, you can track contractor payments in one place, so your records are ready when 1099 forms are due. Choose a plan and get one month free to try it with your next contractor.

FAQs on hiring independent contractors

Here are answers to common questions about hiring contractors.

What's the difference between a 1099 and a W-2 worker?

A 1099 contractor is self-employed and receives a 1099-NEC form if you pay them $2,000 or more in 2026. A W-2 employee works for you directly, and you withhold payroll taxes from their wages and report them on a W-2 form.

Do I need a written contract with an independent contractor?

Yes, you should always use a written contract. A clear agreement protects both parties, establishes the working relationship, and provides evidence of contractor status if the IRS questions the classification.

Can I tell a contractor when and where to work?

You can set project deadlines and deliverables, while the contractor decides when, where, and how the work gets done. If you direct daily schedules or work methods, the IRS may reclassify the worker as an employee.

What happens if I misclassify an employee as a contractor?

You may owe back payroll taxes, penalties, and interest, and the worker may claim unpaid benefits and overtime. If you discover a misclassification, talk to a tax professional about the IRS Voluntary Classification Settlement Program.

How do I know if I should hire a contractor or employee?

Hire an employee if you need ongoing work, want to control how tasks are done, and plan to invest in training. Hire a contractor if you need specialized skills for a specific project and the worker controls their methods.