Do I need a written contract with every contractor

Yes, always. A written contract sets out the scope of work, payment terms and the nature of the relationship. It is your first line of evidence if a tax authority or labour regulator questions whether the person is genuinely self-employed rather than an employee.

Can I manage contractors in different countries from one system

You can, but each country has its own classification tests, tax-reporting rules and payment requirements. Many companies use an Agent of Record to handle local compliance in each jurisdiction rather than trying to track every rule themselves.

What is the difference between an AOR and a staffing agency

A staffing agency sources and places workers, often employing them directly. An Agent of Record (AOR) focuses purely on the compliance layer: it holds the contract with a contractor you have already chosen, handles invoicing and ensures local tax rules are followed.

If I use a contractor for a long time, does that make them an employee

Duration alone is not decisive, but it is one factor regulators look at. The key tests relate to control, integration into your business, who supplies tools and whether the contractor works for multiple clients. A long engagement that starts to look like full-time employment raises misclassification risk.

Glossary

Contractor management

Contractor management is the end-to-end process of engaging, paying and staying legally compliant with independent contractors across one or more countries.

Reviewed by Teamed's in-house employment-law team·Last updated 24 June 2026

Also known as: independent contractor management, IC management, freelancer management

What is Contractor management?

Contractor management covers everything that happens between deciding to work with an independent contractor (IC) and the end of that engagement: classification checks, contracts, onboarding, invoicing, payment, tax reporting and offboarding. Getting it right matters because contractors are not employees. They sit outside your payroll, set their own hours and supply their own tools. That distinction carries legal weight in every country, and misclassifying a contractor as an employee (or an employee as a contractor) can trigger back-taxes, penalties and benefit arrears. Good contractor management keeps each engagement properly documented so the working relationship matches the classification on paper. It also tracks whether local rules require you to withhold tax, register with an authority or use a specific contract format. For companies hiring contractors across borders, an Agent of Record (AOR) can act as the compliant intermediary, handling contracts and payments without converting the worker to an employee.

What does contractor management actually involve day to day

It covers classification checks before you engage anyone, drafting a contract that reflects genuine independence, onboarding the contractor into your payment system, processing invoices on time, filing any required tax forms, and offboarding cleanly when the project ends.

Why does misclassification matter so much

If a tax authority decides your contractor should have been an employee, you can owe unpaid employer taxes, employee-side withholding you failed to collect, interest and penalties. In the US, unintentional misclassification under IRC Section 3509 can mean 1.5% of wages plus 20% of the FICA employee share, with rates doubling if you did not file the required 1099 forms.

When should you use an Agent of Record instead of managing contractors yourself

An Agent of Record (AOR) is worth considering when you hire contractors in multiple countries, lack local employment-law expertise, or want a single compliant payment layer. The AOR holds the contract with the contractor and handles invoicing and tax compliance on your behalf, while the contractor still works directly with you.

How does contractor management differ from using an Employer of Record

An Employer of Record (EOR) employs workers on your behalf as employees, covering payroll, benefits and employment law. Contractor management keeps workers classified as independent contractors. The two models suit different situations: use an EOR when you need a fully employed hire; manage contractors through an AOR when the person is genuinely self-employed.

Key facts

US misclassification penalty (unintentional, 1099 filed): 1.5% of wages + 20% of FICA employee shareUnder IRC Section 3509(a), rates double to 3% / 40% if required 1099-NEC forms were not filed.Source: US Code § 3509 via Cornell Law LII· verified 2026-06-24
IRS review window for misclassification: Up to 6 yearsThe IRS can audit up to 3 years in standard cases, and up to 6 years where there is substantial underreporting.Source: IRS Worker Classification 101· verified 2026-06-24

Contractor management vs EOR vs AOR

Approach	Worker status	Who holds the contract	Best for
Manage contractors directly	Independent contractor	Your company	Small volumes, single country, strong local legal knowledge
Agent of Record (AOR)	Independent contractor	AOR	Multi-country contractor hiring, compliance offloaded
Employer of Record (EOR)	Employee	EOR	Full employment relationship needed, no local entity

Frequently asked questions

Do I need a written contract with every contractor
Yes, always. A written contract sets out the scope of work, payment terms and the nature of the relationship. It is your first line of evidence if a tax authority or labour regulator questions whether the person is genuinely self-employed rather than an employee.
Can I manage contractors in different countries from one system
You can, but each country has its own classification tests, tax-reporting rules and payment requirements. Many companies use an Agent of Record to handle local compliance in each jurisdiction rather than trying to track every rule themselves.
What is the difference between an AOR and a staffing agency
A staffing agency sources and places workers, often employing them directly. An Agent of Record (AOR) focuses purely on the compliance layer: it holds the contract with a contractor you have already chosen, handles invoicing and ensures local tax rules are followed.
If I use a contractor for a long time, does that make them an employee
Duration alone is not decisive, but it is one factor regulators look at. The key tests relate to control, integration into your business, who supplies tools and whether the contractor works for multiple clients. A long engagement that starts to look like full-time employment raises misclassification risk.

Related terms

Note

This is general information, not legal advice. Statutory rules vary by country and change over time.

Glossary

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Last verified 2026-06-24