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                                                                                                  Department of the Treasury
                                                                                                  Internal Revenue Service
Instructions for Form SS-8

(Rev. January 2024)
Determination of Worker Status for Purposes of Federal Employment Taxes and 
Income Tax Withholding

Section references are to the Internal Revenue Code unless 
otherwise noted.                                                      Definitions
                                                                      Firm. For the purposes of this form, the term “firm” means any 
Future Developments                                                   individual, business enterprise, organization, state, or other 
                                                                      entity for which a worker has performed services. The firm may 
For the latest information about developments related to Form         or may not have paid the worker directly for these services.
SS-8 and its instructions, such as legislation enacted after they             If the firm was not responsible for payment for services, 
were published, go to IRS.gov/FormSS8.                                !       be sure to enter the name, address, and employer 
                                                                      CAUTION identification number of the payer on the first page of 
What’s New                                                            Form SS-8, below the identifying information for the firm and the 
                                                                      worker.
We have redesigned the Form SS-8 and these instructions.
                                                                      Section 218 Agreement.   Workers for state and local 
                                                                      governments and/or interstate instrumentalities may be covered 
Reminders                                                             by a Section 218 Agreement. A Section 218 Agreement is a 
                                                                      written, voluntary agreement between the State Social Security 
See IRS.gov/CompleteSS8 for additional information about Form         Administrator and the SSA. All 50 states, Puerto Rico, the Virgin 
SS-8 and worker classification.                                       Islands, and approximately 60 interstate instrumentalities have 
                                                                      Section 218 Agreements extending social security coverage to 
                                                                      specified employees. Workers covered under a Section 218 
General Instructions                                                  Agreement are subject to social security and Medicare tax 
        If you do not want the information on your Form               regardless of any determinations made under the common law 
                                                                      rules.
CAUTION SS-8.
  !     SS-8 disclosed to other parties, do not file Form             For further clarification on a Section 218 Agreement, refer to 
                                                                      Pub. 963, Federal-State Reference Guide.
Purpose of Form                                                       Whether a state or local government worker is subject to 
Firms and workers file Form SS-8 to request a determination of        social security and Medicare tax depends on which of the 
the status of a worker under the common law rules for purposes        following three categories the worker falls into:
of federal employment taxes and income tax withholding.               1. Subject to social security under a Section 218 
Generally, under the common law rules a worker is an employee         Agreement, or
if the firm has the right to control and direct what will be done and 2. Subject to social security under mandatory coverage 
how it will be done. See Pub. 15-A, Employer's Supplemental           provisions, or
Tax Guide, for more information on how to determine whether a         3. Excluded from social security because there is no Section 
worker providing services is an employee or independent               218 Agreement and the employee is covered by a qualified 
contractor. The SS-8 unit doesn't handle supplemental wage            retirement plan.
issues.
Form SS-8 limitations.  A Form SS-8 determination may be              The Form SS-8 Determination 
requested only in order to resolve federal tax matters. The IRS 
does not issue a determination letter for:                            Process
Proposed transactions,                                              The IRS will acknowledge the receipt of your Form SS-8.
Hypothetical situations,                                            Third party information. Because there are usually two (or 
Cases involving current worker classification litigation,           more) parties who could be affected by a determination of 
Cases involving state or local government workers who may           employment status, the IRS attempts to get information from all 
be performing services under an agreement entered into                parties involved by sending those parties blank Forms SS-8 for 
pursuant to Section 218 of the Social Security Act (see Only the      completion. Some or all of the information provided on this Form 
Social Security Administration (SSA) makes Section 218                SS-8 may be shared with the other parties listed on page 1 of the 
Agreement determinations next),                                       form.
Business-to-business transactions, or
Other reasons not in the best interests of tax administration.      Review of information. The case will be assigned to a 
We may, however, issue an information letter when it is               technician who will review the facts, apply the law, and render a 
considered appropriate.                                               decision. The technician may ask for additional information from 
  Only the Social Security Administration (SSA) makes                 the requestor, from other involved parties, or from third parties 
Section 218 Agreement determinations.      Only the SSA can           that could help clarify the work relationship before rendering a 
determine if a Section 218 Agreement covers a position with a         decision.
state or local government entity. The state or local government       Issuance of determination.  The IRS will generally issue a 
firm or the worker should contact the State Social Security           formal determination to the firm or payer (if that is a different 
Administrator for assistance. See Section 218 Agreement under         entity), and will send a copy to the worker. A determination letter 
Definitions next.                                                     applies only to a worker (or a class of workers) requesting it, and 

Dec 19, 2023                                                Cat. No. 66200M



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the decision is binding on the IRS if there is no change in the         been settled, please include documentation (for example, a 
facts or law that form the basis for the ruling. In certain cases, a    Copy of Complaint, First Pleading, Court Docket, or any other 
formal determination will not be issued. Instead, an information        supporting information you want us to consider).
letter may be issued. Although an information letter is advisory 
                                                                        Part IV. When answering the questions in Part IV, indicate if 
only and is not binding on the IRS, a worker may use it in fulfilling 
                                                                        there were any significant changes in the work relationship 
their federal tax obligations.
                                                                        between the firm and the worker over the service term. 
Reconsideration of determination.    Neither the Form SS-8              Determinations are based on the entire relationship between the 
determination process nor the review of any records in                  firm and the worker.
connection with the determination constitutes an examination 
                                                                        Part V. Complete Part V, For Service Providers or Salespersons, 
(audit) of any federal tax return. If the periods under 
                                                                        if the worker provided a service directly to customers (for 
consideration have previously been examined, the Form SS-8 
                                                                        example, dry cleaning service, massage therapy, grocery 
determination process will not constitute a reexamination under 
                                                                        delivery, beverage delivery, etc.), or is a salesperson who sells to 
IRS reopening procedures. Because this is not an examination of 
                                                                        individuals or businesses.
any federal tax return, the appeal rights available in connection 
with an examination do not apply to a Form SS-8 determination.          Where To Find Form SS-8
If you disagree with a determination, you can identify facts that 
were part of the original submission that you think were not fully      Form SS-8 may be downloaded at IRS.gov/Forms, or received 
considered. If you have additional information concerning the           by mail when you order the copies on IRS.gov/OrderForms, or by 
relationship that was not part of the original submission, you can      calling 800-TAX-FORM (800-829-3676). For more information, 
submit the additional information and request that the office           see IRS.gov/CompleteSS8.
reconsider the determination.
                                                                        Fee
                                                                        There is no fee for requesting a Form SS-8 determination letter.
Specific Instructions
                                                                        Signature
Completing Form SS-8                                                    Form SS-8 must be signed and dated by the taxpayer. Neither a 
                                                                        stamped signature nor your power of attorney representative's 
        Form SS-8 will be returned to the requestor if all required     signature will be accepted. A Form SS-8 that is not properly 
  !     information is not provided.                                    signed and dated by the taxpayer cannot be processed and will 
CAUTION
                                                                        be returned.
  The IRS cannot make a determination on your Form SS-8 
unless you complete all questions in Parts I through IV. In               The original of a request for an SS-8 determination should 
addition, Part V must be completed if the worker provides a             generally include:
service directly to customers or is a salesperson. See below for        An original handwritten signature; or
more information on service providers.                                  An electronic signature (for example, a faxed or digitally 
                                                                        signed PDF Adobe document).
Parts I through V. You should provide full, clear, and concise 
responses to the questions in Parts I through IV, and, if                 The person who signs for a corporation must be an officer of 
applicable, Part V. Incomplete Forms SS-8 will not be processed.        the corporation who has personal knowledge of the facts of the 
If you cannot answer a question, enter “Unknown” or “Does             business. If the corporation is a member of an affiliated group 
not apply.”                                                             filing a consolidated return, the Form SS-8 must be signed by an 
If you need more space for a question, continue your answer           officer of the common parent of the group.
on another sheet with the part and question number clearly 
                                                                          The person signing for a trust, partnership, or limited liability 
identified. Attach that sheet to your Form SS-8. Write your firm's 
                                                                        company must be, respectively, a trustee, general partner, or 
name (or worker's name) and employer identification number (or 
                                                                        member-manager who has personal knowledge of the facts of 
social security number (SSN)) at the top of each additional sheet 
                                                                        the business.
attached to your Form SS-8.
If the worker provided a service directly to customers (for           When To File
example, dry cleaning service, massage therapy, grocery 
delivery, beverage delivery, etc.), or is a salesperson who sells to    Statute of limitations. If Form SS-8 is submitted for a tax year 
individuals or businesses, complete Part V, For Service                 for which the statute of limitations on the tax return has expired, a 
Providers or Salespersons.                                              determination letter will not be issued. For more information on 
Part I, line 1. Provide all the years you provided services to the      the statute of limitations for individual income tax returns, see 
firm.                                                                   How Long Should Records Be Kept? in the Instructions for Form 
                                                                        1040.
  A determination can only be made for years with open 
statutes. See later for information on the time for filing a claim for  Where To File
refund.                                                                 You can mail or fax your completed and signed Form SS-8. Do 
Part I, line 5. Include copies of the Forms 1099-MISC, Forms            not submit Form SS-8 with your tax return as that will delay 
1099-NEC, and/or Forms W-2 that were issued from the firm for           the processing time.
all years in question. If you are unable to provide copies of these     Mail. If you are mailing the form, send the completed and signed 
forms, submit a letter with a breakdown of how much was earned          Form SS-8 and attachments to:
for each year, along with any copies of checks, paystubs, bank 
statements, etc.                                                            Internal Revenue Service
  If you have any current or past litigation involving you and the          Form SS-8 Determinations
worker or firm, please explain on Part I, line 5a, of your Form             P.O. Box 630
SS-8. The IRS won't provide a ruling in cases where there's                 Stop 631
pending worker classification litigation. If you believe the                Holtsville, NY 11742-0630
litigation doesn't involve worker classification, or the litigation has 

2                                                                                           Instructions for Form SS-8 (Rev. 01/2024)



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Fax. If you are faxing the form, fax the completed and signed           and provide a list with the names, addresses, and SSNs (if 
Form SS-8 and attachments to the IRS at 855-242-4481.                   available) of all workers potentially affected by the determination.
                                                                         If you want a written determination for more than one class of 
Instructions for Workers                                                workers, complete a separate Form SS-8 for each class and 
                                                                        provide a list with the names, addresses, and SSNs (if available) 
        Form SS-8 is not a claim for refund of social security and      of all workers potentially affected by the determination.
  !     Medicare taxes or federal income tax withholding.                  Your request will be returned as incomplete if more than one 
CAUTION
                                                                        person provides the same services but a list of workers providing 
  If you are requesting a determination for more than one firm,         the service is not provided.
complete a separate Form SS-8 for each firm.
                                                                        Relief from employment taxes is not considered with Form 
  If the IRS determines that you are an employee, you are               SS-8 determinations.     If you have a reasonable basis for not 
responsible for filing an amended return for any corrections            treating a worker as an employee, you may be relieved from 
related to this decision as applicable. A determination that you        having to pay employment taxes for that worker under section 
are an employee does not necessarily reduce any current or              530 of the Revenue Act of 1978. However, this relief provision 
prior tax liability. For more information, call 800-829-1040.           cannot be considered in conjunction with a Form SS-8 
Filing Form SS-8 does not alter the requirement to timely               determination because the determination does not constitute an 
file an income tax return or pay taxes. Do not delay filing             examination of any tax return. For more information regarding 
your tax return in anticipation of an answer to your Form SS-8          section 530 of the Revenue Act of 1978 and to determine if you 
request. In addition, if applicable, do not delay in responding to a    qualify for relief under this section, visit IRS.gov.
request for payment while waiting for a determination of your 
worker status.                                                          How To Get Tax Help
Time for filing a claim for refund. Generally, you must file            If you have questions about a tax issue; need help preparing 
your claim for a credit or refund within 3 years from the date your     your tax return; or want to download free publications, forms, or 
original return was filed or within 2 years from the date the tax       instructions, go to IRS.gov to find resources that can help you 
was paid, whichever is later.                                           right away.
        Filing Form SS-8 does not prevent the expiration of             Online tax information in other languages. You can find 
  !     the time in which a claim for a refund must be filed.           information on IRS.gov/MyLanguage if English isn’t your native 
CAUTION                                                                 language.
Protecting your statute of limitations on credits and re-               Free Over-the-Phone Interpreter (OPI) Service.       The IRS is 
funds.  If you are concerned about a refund, and the statute of         committed to serving taxpayers with limited-English proficiency 
limitations for filing a claim for refund for the year(s) at issue has  (LEP) by offering OPI services. The OPI Service is a federally 
not yet expired, you should file Form 1040-X, Amended U.S.              funded program and is available at Taxpayer Assistance Centers 
Individual Income Tax Return, to protect your statute of                (TACs), most IRS offices, and every VITA/TCE tax return site. 
limitations. File a separate Form 1040-X for each year.                 The OPI Service is accessible in more than 350 languages.
  On the Form 1040-X you file, do the following.                        Accessibility Helpline available for taxpayers with disabili-
Enter your name, current address, and SSN or taxpayer                 ties. Taxpayers who need information about accessibility 
identification number on the front of your Form 1040-X.                 services can call 833-690-0598. The Accessibility Helpline can 
Write “Protective Claim” at the top of page 1.                        answer questions related to current and future accessibility 
Enter the following statement in Explanation of Changes:              products and services available in alternative media formats (for 
“Filed Form SS-8 with the Internal Revenue Service Office in            example, braille, large print, audio, etc.). The Accessibility 
Holtsville, NY. By filing this protective claim, I reserve the right to Helpline does not have access to your IRS account. For help 
file a claim for any refund that may be due after a determination       with tax law, refunds, or account-related issues, go to IRS.gov/
of my employment tax status has been completed.”                        LetUsHelp.
Sign and date the form.
Leave the rest of your Form 1040-X blank.                             Note. Form 9000, Alternative Media Preference, or Form 
                                                                        9000(SP) allows you to elect to receive certain types of written 
Instructions for Firms                                                  correspondence in the following formats.
Worker requests determination.     If a worker has requested a           Standard Print.
determination of his or her status while working for you, you will       Large Print.
receive a request from the IRS to complete a Form SS-8. In               Braille.
cases of this type, the IRS usually gives each party an                  Audio (MP3).
opportunity to present a statement of the facts because any              Plain Text File (TXT).
decision will affect the employment tax status of the parties.           Braille Ready File (BRF).
Failure to respond to this request will not prevent the IRS from        Understanding an IRS notice or letter you’ve received.         Go 
issuing an information letter based on the facts available to it so     to IRS.gov/Notices to find additional information about 
that the worker can fulfill their federal tax obligations. However,     responding to an IRS notice or letter.
the information that you provide is extremely valuable in 
determining the status of the worker.                                   Responding to an IRS notice or letter.  You can now upload 
                                                                        responses to all notices and letters using the Document Upload 
Firm requests determination.  If you are requesting a                   Tool. For notices that require additional action, taxpayers will be 
determination of worker status, the information you must provide        redirected appropriately on IRS.gov to take further action. To 
depends on what you are requesting.                                     learn more about the tool, go to IRS.gov/Upload.
If you are requesting a determination for a specific worker, 
complete the form with that worker’s information.                       Note. You can use Schedule LEP (Form 1040), Request for 
If you are requesting a determination for a particular class of       Change in Language Preference, to state a preference to receive 
worker, complete the form for one worker in that class of workers       notices, letters, or other written communications from the IRS in 
                                                                        an alternative language. You may not immediately receive written 

Instructions for Form SS-8 (Rev. 01/2024)                                                                                                 3



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communications in the requested language. The IRS’s                  TaxpayerAdvocate.IRS.gov/LITC or see IRS Pub. 4134, Low 
commitment to LEP taxpayers is part of a multi-year timeline that    Income Taxpayer Clinic List, at IRS.gov/pub/irs-pdf/p4134.pdf.
began providing translations in 2023. You will continue to receive 
communications, including notices and letters, in English until      Representation
they are translated to your preferred language.                      You may either represent yourself or, with proper written 
                                                                     authorization, have someone else represent you. Your 
The Taxpayer Advocate Service (TAS) Is Here To                       representative must be someone who is allowed to practice 
Help You                                                             before the IRS, such as an attorney, certified public accountant, 
                                                                     or enrolled agent (a person enrolled to practice before the IRS). 
What Is TAS?                                                         Use Form 2848, Power of Attorney and Declaration of 
                                                                     Representative, to authorize someone else to represent you 
TAS is an independent organization within the IRS that helps         before the IRS. On your Form 2848 or 8821, line 3, enter 
taxpayers and protects taxpayer rights. TAS strives to ensure        “Employment Tax,” “SS-8,” and the related years in the 
that every taxpayer is treated fairly and that you know and          appropriate columns. If completing Form 8821, line 3, see the 
understand your rights under the Taxpayer Bill of Rights.            instructions for the form to determine what you should enter in 
                                                                     column (d).
How Can You Learn About Your Taxpayer Rights?
                                                                     Privacy Act and Paperwork Reduction Act Notice.        We ask 
The Taxpayer Bill of Rights describes 10 basic rights that all       for the information on Form SS-8 to carry out the Internal 
taxpayers have when dealing with the IRS. Go to                      Revenue laws of the United States. This information will be used 
TaxpayerAdvocate.IRS.gov to help you understand what these           to determine the employment status of the worker(s) described 
rights mean to you and how they apply. These are your rights.        on the form. Subtitle C, Employment Taxes, of the Internal 
Know them. Use them.                                                 Revenue Code imposes employment taxes on wages, including 
                                                                     income tax withholding. Sections 3121(d), 3306(a), and 3401(c) 
                                                                     and (d), and the related regulations, define employee and 
What Can TAS Do for You?                                             employer for purposes of employment taxes imposed under 
                                                                     Subtitle C. Section 6001 authorizes the IRS to request 
TAS can help you resolve problems that you can’t resolve with        information needed to determine if a worker(s) or firm is subject 
the IRS. And their service is free. If you qualify for their         to these taxes. Section 6109 requires you to provide your 
assistance, you will be assigned to one advocate who will work       identification number. Neither workers nor firms are required to 
with you throughout the process and will do everything possible      request a status determination, but if you choose to do so, you 
to resolve your issue. TAS can help you if:                          must provide the information requested on this form. Failure to 
Your problem is causing financial difficulty for you, your family, provide the requested information may prevent us from 
or your business;                                                    making a status determination. If any worker or the firm has 
You face (or your business is facing) an immediate threat of       requested a status determination and you are being asked to 
adverse action; or                                                   provide information for use in that determination, you are not 
You’ve tried repeatedly to contact the IRS but no one has          required to provide the requested information. However, failure to 
responded, or the IRS hasn’t responded by the date promised.         provide such information will prevent the IRS from considering it 
                                                                     in making the status determination. Providing false or fraudulent 
How Can You Reach TAS?                                               information may subject you to penalties. Generally, tax returns 
                                                                     and return information are confidential, as required by section 
                                                                     6103. However, section 6103 allows or requires the IRS to 
TAS has offices in every state, the District of Columbia, and        disclose or give the information shown on this form to others as 
Puerto Rico. To find your advocate’s number:                         described in the Code. Routine uses of this information include 
Go to TaxpayerAdvocate.IRS.gov/Contact-Us;                         providing it to the Department of Justice for use in civil and 
Download Pub. 1546, The Taxpayer Advocate Service Is Your          criminal litigation, to the Social Security Administration for the 
Voice at the IRS, available at IRS.gov/pub/irs-pdf/p1546.pdf;        administration of social security programs, and to cities, states, 
Call the IRS toll free at 800-TAX-FORM (800-829-3676) to           the District of Columbia, and U.S. commonwealths and territories 
order a copy of Pub. 1546;                                           for the administration of their tax laws. We may also disclose this 
Check your local directory; or                                     information to other countries under a tax treaty, to federal and 
Call TAS toll free at 877-777-4778.                                state agencies to enforce federal nontax criminal laws, or to 
                                                                     federal law enforcement and intelligence agencies to combat 
How Else Does TAS Help Taxpayers?                                    terrorism. We may provide this information to the affected 
                                                                     worker(s), the firm, or payer as part of the status determination 
TAS works to resolve large-scale problems that affect many           process.
taxpayers. If you know of one of these broad issues, report it to    You are not required to provide the information requested on 
TAS at IRS.gov/SAMS. Be sure to not include any personal             a form that is subject to the Paperwork Reduction Act unless the 
taxpayer information.                                                form displays a valid OMB control number. Books or records 
                                                                     relating to a form or its instructions must be retained as long as 
Low Income Taxpayer Clinics (LITCs)                                  their contents may become material in the administration of any 
LITCs are independent from the IRS and TAS. LITCs represent          Internal Revenue law.
individuals whose income is below a certain level and who need 
to resolve tax problems with the IRS. LITCs can represent            The time needed to complete and file this Form SS-8 will vary 
taxpayers in audits, appeals, and tax collection disputes before     depending on individual circumstances. The estimated average 
the IRS and in court. In addition, LITCs can provide information     time is:
about taxpayer rights and responsibilities in different languages 
for individuals who speak English as a second language. 
Services are offered for free or a small fee. For more information 
or to find an LITC near you, go to the LITC page at 

4                                                                               Instructions for Form SS-8 (Rev. 01/2024)



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                                                                                 through IRS.gov/FormComments. Or you can send your 
Recordkeeping. . . . . . . . . . . . . . . . . . . . . . . . . . 18 hr., 53 min. comments to Internal Revenue Service, Tax Forms and 
Learning about the law or the form. . . . . . . . . . . . . .    53 min.         Publications, 1111 Constitution Ave. NW, IR-6526, Washington, 
Preparing and sending the form. . . . . . . . . . . . . . . .    1 hr., 14 min.  DC 20224. Don’t send the form to this address. Instead, see 
                                                                                 Where To File, earlier.
If you have comments concerning the accuracy of these time 
estimates or suggestions for making this form simpler, we would 
be happy to hear from you. You can send your comments 

Instructions for Form SS-8 (Rev. 01/2024)                                                                                                    5






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