How the IRS Determines Independent Contractor Status

Independent Contractor Tests Used by the IRS and by U.S. States

IRS Tests for Employee vs. Contractor Status
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One of the most common errors businesses make is not having the correct status for a worker. Mislabeling workers as independent contractors instead of employees can result in big costs, including paying workers amounts owed for FICA taxes (Social Security and Medicare), and heavy fines and penalties.

How Does the IRS Determine Worker Status?

The IRS uses common law principles to determine if a worker is an independent contractor or an employee. This IRS review relates to federal employment taxes - federal income tax, FICA taxes for Social Security and Medicare, and federal unemployment taxes.

In the past, a "20 Factor Test" was used to evaluate workers to determine whether they were independent contractors or employees. These factors have been compressed into three general categories for IRS review of the specific situation:

  • Behavioral Control,
  • Financial Control, and
  • Relationship of the Parties.

As you look at the factors below, you should be aware that the IRS does not look specifically at any one factor, but one factor can be enough to cause the IRS to determine that a worker is an employee. There is no "magic number" of factors which determines status.

Important: The IRS presumes that a worker is an employee unless proven otherwise. So the burden of proof is on the employer to show that it has classified a worker correctly.

Factors for Determining Worker Status

The IRS no longer uses this specific 20-question test to determine worker status, but it might help you to understand the details of what is being evaluated.

  1. Actual instruction or direction of the worker. A worker who is required to comply with instructions about when, where and how to work is ordinarily an employee. The instructions may be in the form of manuals or written procedures that show how the desired result is to be accomplished.
  2. Training. Training of a worker by an experienced employee correspondence, by required attendance at meetings and by other methods is a factor indicating control by the employer over the particular method of performance.
  3. Integration of Services. integration of the person's services in the business operations generally shows that he or she is subject to direction and control.
  4. Personal Nature of Services. If the services must be rendered personally, it indicates an interest in the methods, as well as the results. Lack of control may be indicated when the person has the right to hire a substitute with the permission or knowledge of the employer.
  5. Similar workers. Hiring, supervising, and payments to assistants on the same job as the worker generally show employer control over the job.
  6. Continuing Relationship. The existence of a continuing relationship between an individual and the person for whom he or she performs services tends to indicate an employer-employee relationship.
  7. Hours of work. The establishment of set hours of work by the employer prevents the worker from being master of their own time, which is the right of the independent contractor.
  8. Full-time Work. Full-time work required for the business indicates control by the employer since it restricts the worker from doing other gainful work.
  9. Work on the Premises. If the worker is required to do the work on the employer's premises, employer control is implied, especially where the work is of such a nature that it could be done elsewhere.
  10. Order of Performance. If the order of the performance of services is ​or may be, set by the employer, control by the employer may be indicated.
  11. Submitting Reports. The submission of regular oral or written reports indicates control since the worker must account for his or her actions.
  12. Method of Payment. If the manner of payment is by the hour, week or month, an employer-employee relationship probably exists; whereas, payment on a commission or job basis is customary where the worker is an independent contractor.
  13. Payment of Expenses. Payment of the worker's business expenses by the employer indicates control of the worker.
  14. Tools and Materials. The furnishing of tools, materials, etc., by the employer, indicates control over the worker.
  15. Investment. A significant investment by the worker in facilities used in performing services for another tends to show an independent status.
  16. Profit or Loss. The possibility of a profit or loss for the worker as a result of services rendered generally shows independent contractor status.
  17. Exclusivity of Work. Work for a number of persons at the same time often indicates independent contractor status because the worker is usually free, in such cases, from control by any of the firms.
  18. Available to General Public. The availability of services to the general public usually indicates independent contractor status.
  19. Right of Discharge. The right of discharge is that of an employer. An independent contractor, on the other hand, cannot be "fired" without incurring liability if he or she is producing a result that measures up to his contract specifications.
  20. Right to Quit. The right to quit at any time without incurring liability indicates an employer-employee relationship.

State Tests for Independent Contractor Status

Each state has its own way to evaluate the status of workers for state wages, hours, and working condition requirements. Several states - more all the time - are now using what's called a three-factor ABC test. This test, in brief, requires that all three of these factors must be met for the worker to be considered as an independent contractor:

  1. The worker is not under the control of the employer for the performance of work.
  2. The work must NOT be within the usual course of the employer's business, and
  3. The worker must be "customarily engaged" in an independent trade or business that is the same as the work performed for this employer.

Getting a Review by the IRS

Are you wondering if your workers are classified correctly? You can apply to the IRS to get a determination letter telling you how it sees your workers - as employees or independent contractors. You may also apply to the IRS if you have been classifying workers as independent contractors. This application for "530 relief" allows you to get relief from liability or payment if you have been classifying workers as independent contractors in error. It looks at factors that might be in your favor as good faith efforts to comply with the law.

For more information, see this IRS article on employees vs. independent contractors.