Worker misclassification: IRS consequences and relief

What the publication says, in order

Publication 15-A (2026) addresses misclassification in a few paragraphs in section 1, and each one answers a different question. First, the consequence: if you classify an employee as an independent contractor and you have no reasonable basis, you are liable for employment taxes for that worker, and the relief provision discussed next will not help. Second, the relief itself. Third, two carve-outs. Fourth, a way out going forward, the Voluntary Classification Settlement Program. The publication also tells you where to look for numbers: it points to section 2 of Publication 15 for the liability details.

This page does not state penalty rates or dollar amounts, because the passage in Publication 15-A does not, and a figure pulled from memory would be unreliable. Ask a tax professional or read Publication 15 for the computation.

The relief provision as a three-part test

The relief applies only if you have a reasonable basis for not treating the worker as an employee. To obtain it you must also meet two further conditions stated in the publication. You must file all required federal information returns on a basis consistent with your treatment of the worker. For a contractor that is typically Form 1099-NEC, and filing a Form W-2 for a worker you call a contractor, or no return at all, would be inconsistent with the treatment. And you, or your predecessor, must not have treated any worker holding a substantially similar position as an employee for any periods beginning after 1977.

The checker above runs those conditions. Tick the boxes that are true. If the reasons list is empty, relief is not ruled out on those facts, which is not the same as being granted it. The publication does not define reasonable basis, and whether a basis qualifies is a question for the facts and for the IRS or a court.

Two carve-outs

The relief provision does not apply to a technical service specialist you provide to another business under an arrangement between you and the other business. The publication defines the group as engineers, designers, drafters, computer programmers, systems analysts and other similarly skilled workers in a similar line of work. This limit does not decide whether the worker is an employee; the common-law rules still control that. And if you contract directly with a technical service specialist to provide services for your own business, you may still be entitled to the relief.

The other carve-out is narrow: the consistent-treatment requirement does not apply to services performed after 2006 by a test proctor or room supervisor assisting with college entrance or placement exams, when the services are for a section 501(c) organization exempt under section 501(a) and the individual is not otherwise treated as an employee of the organization for employment taxes.

Reclassifying on your own: the VCSP

An employer that is currently treating a worker, or a class or group of workers, as independent contractors or other nonemployees can voluntarily reclassify them as employees for future tax periods, and may be eligible for the Voluntary Classification Settlement Program if certain requirements are met. The application is Form 8952, and the publication cites IRS.gov/VCSP for the requirements. The word that matters is future: the program addresses periods going forward, so it is a planned correction, not a defence for an audit that has already begun.

Asking the IRS to decide

A worker or a business that wants a ruling can file Form SS-8, and the publication says that is the way to have the IRS determine whether a worker is an employee. For a worker whose status is unclear, the classification factors are in section 2 of the same publication: behavioral control, financial control, and the type of relationship. Our common-law rules page walks through those factors with a sorting aid.

What to take from this

The publication draws the line between a good-faith, consistently documented classification and one with no reasonable basis. The first may be relieved; the second leaves the employer liable. The practical lesson is documentation and consistency: classify on the facts in section 2, file the information returns that match, treat similar workers the same way, and use Form SS-8 or the VCSP rather than guessing when the answer is unclear.

Sources

• IRS Publication 15-A, Employer’s Supplemental Tax Guide (2026): section 1, Who Are Employees?: Misclassification of Employees. Read November 2, 2026.
• IRS Voluntary Classification Settlement Program: the page Publication 15-A cites for VCSP requirements. Cited, not separately read.

Edition read: Publication 15-A (2026), for use in 2026. Rates, wage bases and dollar limits on this page are the 2026 figures printed in that edition; check the current publication and the IRS employment tax pages for your tax year. This page summarizes the publication and does not replace it.