Form SS-8: The IRS Process for a Worker Status Ruling

Yes, there is an official U.S. government process for this. A firm or a worker can file “Form SS-8 (Rev. December 2023) Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding” (https://www.irs.gov/pub/irs-pdf/fss8.pdf) to have the IRS make a formal determination. The IRS’s own guidance for employers confirms this route directly: “IRS help. If you want the IRS to determine whether or not a worker is an employee, file Form SS-8 with the IRS.” (https://www.irs.gov/pub/irs-pdf/p15a.pdf)

This original record-reading guide is a general reading aid, not cited evidence. It does not depict a source record; the article text and source links provide the facts.

Key points

• The IRS has a named, numbered form for this exact question: “Form SS-8 (Rev. December 2023) Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding” (https://www.irs.gov/pub/irs-pdf/fss8.pdf).
• Either side of the working relationship can use it — the form carries the Office of Management and Budget control number “OMB. No. 1545-0004” (https://www.irs.gov/pub/irs-pdf/fss8.pdf) that identifies it as an approved federal information collection.
• IRS Publication 15-A, the employer’s supplemental tax guide, points employers to the same form: “Publication 15-A (2026)” (https://www.irs.gov/pub/irs-pdf/p15a.pdf) states plainly, “IRS help. If you want the IRS to determine whether or not a worker is an employee, file Form SS-8 with the IRS.” (https://www.irs.gov/pub/irs-pdf/p15a.pdf)
• Filing Form SS-8 has a built-in disclosure consequence: the IRS may share what you submit with the other party in the working relationship to help make the determination.
• This determination is scoped to federal employment taxes and income tax withholding — it is not a general employment-status ruling for other purposes.

What Form SS-8 is

The form’s own title states its purpose precisely: “Form SS-8 (Rev. December 2023) Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding” (https://www.irs.gov/pub/irs-pdf/fss8.pdf). It is a federally approved information collection, shown by the control number printed on the form: “OMB. No. 1545-0004” (https://www.irs.gov/pub/irs-pdf/fss8.pdf).

SS-8 filing route

IRS Publication 15-A — the agency’s supplemental guide for employers on employment tax topics — names Form SS-8 as the way to get an IRS determination: “Publication 15-A (2026)” (https://www.irs.gov/pub/irs-pdf/p15a.pdf) states, “IRS help. If you want the IRS to determine whether or not a worker is an employee, file Form SS-8 with the IRS.” (https://www.irs.gov/pub/irs-pdf/p15a.pdf) The form’s own disclosure notice, quoted below, names three roles in the relationship — firm, worker, and payer — as the parties whose information may be shared during the review, and either the firm or the worker can be the one who files it.

The disclosure consequence of filing

Filing Form SS-8 is not a private inquiry. The form’s first page states this directly:

“The information provided on Form SS-8 may be disclosed to the firm, worker, or payer named below to assist the IRS in the determination process. For example, if you are a worker, we may disclose the information you provide on Form SS-8 to the firm or payer named below. The information can only be disclosed to assist with the determination process. See Privacy Act and Paperwork Reduction Act Notice in the separate instructions for more information. If you do not want this information disclosed to other parties, do not file Form SS-8.” (https://www.irs.gov/pub/irs-pdf/fss8.pdf)

In plain terms: whatever a worker submits about the firm, or a firm submits about the worker, can be shared with the other named party as part of the IRS’s review. The form tells filers in advance that this is the trade-off — if that disclosure is unacceptable, the form itself says not to file it.

What this article does not answer

This article does not state how long an SS-8 determination takes, or what outcome the IRS reaches in any given case — neither Form SS-8 nor Publication 15-A specifies a timeline or a predicted result, so none is asserted here. It also does not address worker classification under the Fair Labor Standards Act’s separate wage-and-hour rules; the SS-8 determination described above applies only to federal employment taxes and income tax withholding, per the form’s own title, and does not extend to that separate question. Finally, this article does not describe any statutory relief provision tied to a specific law such as Section 530 of the Revenue Act of 1978. Publication 15-A’s relief-provision language, as it appears in the 2026 edition, reads: “If you have a reasonable basis for not treating a worker as an employee, you may be relieved from having to pay employment taxes for that worker. To get this relief, you must file all required federal information returns on a basis consistent with your treatment of the worker.” That passage names no statute, so no statute name is asserted here.

Source links

https://www.irs.gov/pub/irs-pdf/fss8.pdf https://www.irs.gov/pub/irs-pdf/p15a.pdf