Use our Illinois independent contractor agreement template to protect your rights and ensure you are paid appropriately. Merrick Law Firm LLC represents independent contractors in a wide variety of professions and industries.We review draft agreements presented to our clients. An independent contractor agreement, or freelance agreement is a legally binding contract between two parties for a particular project or service. Our Chicago business attorneys are more than ready to assist you in navigating your independent contractor agreement matters. Cotler Law is experienced in providing both employees and employers legal counsel regarding the drafting and review of employment contracts. This is because there is a significant gray area between who is classified as an independent contractor and who is classified as an employee. An Illinois independent contractor agreement establishes the terms of employment between the contractor and the client. An independent contractor agreement is a legally binding contract between a business (the client) and an independent contractor. IGO Hiring Oversight Quarterly Reporting of City Contractor Agreements.