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                                                                                                          Department of the Treasury
                                                                                                          Internal Revenue Service
Instructions for Form SS-4

(Rev. December 2023)
Application for Employer Identification Number (EIN)

Section references are to the Internal Revenue Code unless               Keep Form SS-4 information current.   Use Form 8822-B to report 
otherwise noted.                                                         changes to your responsible party, address or location. Changes in 
                                                                         responsible parties must be reported to the IRS within 60 days.
General Instructions                                                     File only one Form SS-4. Generally, a sole proprietor should file 
                                                                         only one Form SS-4 and needs only one EIN, regardless of the 
Use these instructions to complete Form SS-4, Application for            number of businesses operated as a sole proprietorship or trade 
Employer Identification Number (EIN). Also, see Do I Need an EIN?        names under which a business operates. However, if a sole 
on page 2 of Form SS-4.                                                  proprietorship incorporates or enters into a partnership, a new EIN is 
                                                                         required. Also, each corporation in an affiliated group must have its 
Future Developments                                                      own EIN.
For the latest information related to Form SS-4 and its instructions, 
such as legislation enacted after they were published, go to IRS.gov/    EIN applied for, but not received. If you don’t have an EIN by the 
FormSS4.                                                                 time a return is due, write “Applied For” and the date you applied in 
                                                                         the space shown for the number. Don’t show your SSN as an EIN on 
What's New                                                               returns. If you don’t have an EIN by the time a tax deposit is due, 
                                                                         send your payment to the Internal Revenue Service Center for your 
Line 14. Form SS-4, line 14, now reflects the ceiling for wages paid     filing area as shown in the instructions for the form that you are filing. 
by employers in U.S. territories electing to file Form 944. This         Make your check or money order payable to the “United States 
information has been available in the instructions for Line 14.          Treasury” and show your name (as shown on Form SS-4), address, 
                                                                         type of tax, period covered, and date you applied for an EIN.
Indian tribal governments/enterprises. We added guidance to 
Line 1 and Line 9a, later, for Indian tribal governments, and for                   For information about EINs and federal tax deposits, see 
certain tribal enterprises that are not recognized as separate entities  TIP        Pub. 15.
for federal tax purposes, under Regulations section 301.7701-1(a)
(3).                                                                                To ensure fair and equitable treatment for all taxpayers, EIN 
Forms SS-4 and SS-4(sp) absorb Form SS-4PR.            Form SS-4PR,      !          issuances are limited to one per responsible party, per day. 
Solicitud de Número de Identificación Patronal, will no longer be        CAUTION    For trusts, the limitation is applied to the grantor, owner, or 
available after 2023. Instead, if you are an employer in Puerto Rico,    trustor. For estates, the limitation is applied to the decedent 
you will file Form SS-4. If you prefer your form and instructions in     (decedent estate) or the debtor (bankruptcy estate). This limitation is 
Spanish, you can file new Form SS-4 (sp), Solicitud de Número de         applicable to all requests for EINs whether online, telephone, fax, or 
Identificación del Empleador (EIN).                                      mail.
Pub. 51 and Pub. 80 rolled into Pub. 15, plus new Pub. 15(sp). 
Pub. 51, Agricultural Employer’s Tax Guide, and Pub. 80, Federal         How To Apply for an EIN
Tax Guide for Employers in the U.S. Virgin Islands, Guam, American       You can apply for an EIN online (only for applicants in the U.S. or 
Samoa, and the Commonwealth of the Northern Mariana Islands,             U.S. territories), by telephone (only for applicants outside of the U.S. 
will no longer be available after 2023. Instead, information specific to or U.S. territories), by fax, or by mail, depending on how soon you 
agricultural employers and employers in the U.S. territories will be     need to use the EIN. Use only one method for each entity so you 
included in Pub. 15, Employer’s Tax Guide, beginning with the Pub.       don’t receive more than one EIN for an entity.
15 for use in 2024. Beginning in 2024, there will be a new Pub. 15 
(sp) that is a Spanish-language version of Pub. 15.                      Apply for an EIN online. If you have a legal residence, principal 
                                                                         place of business, or principal office or agency in the U.S. or U.S. 
Purpose of Form                                                          territories, you can receive an EIN online and use it immediately to 
                                                                         file a return or make a payment. Go to the IRS website at IRS.gov/
Use Form SS-4 to apply for an EIN. An EIN is a 9-digit number (for       EIN.
example, 12-3456789) assigned to sole proprietors, corporations, 
partnerships, estates, trusts, and other entities for tax filing and     The principal officer, general partner, grantor, owner, trustor, etc., 
reporting purposes. The information you provide on this form will        must have a valid taxpayer identification number (SSN, EIN, or ITIN) 
establish your business tax account.                                     in order to use the online application. Taxpayers who apply online 
                                                                         have an option to view, print, and save their EIN assignment notice 
        See Form SS-4SP (Spanish) for the Spanish-language               at the end of the session. Authorized third-party designees, see 
TIP     version of Form SS-4.                                            Line 18, later.
                                                                                    If you have NO legal residence, principal place of business, 
        An EIN is for use in connection with your business activities    !          or principal office or agency in the U.S. or U.S. territories, 
!       only. Don't use your EIN in place of your social security        CAUTION    you can't use the online application to obtain an EIN. Please 
CAUTION number (SSN) or individual taxpayer identification number        use one of the other methods to apply.
(ITIN).
                                                                         Apply by telephone—option available to international appli-
Reminders                                                                cants only. If you have NO legal residence, principal place of 
                                                                         business, or principal office or agency in the U.S. or U.S. territories, 
Apply for an EIN online. For applicants in the U.S. or U.S.              you may call 267-941-1099 (not a toll-free number), 6:00 a.m. to 
territories, you can apply for and receive an EIN free of charge on      11:00 p.m. (Eastern time), Monday through Friday, to obtain an EIN.
IRS.gov. See How To Apply for an EIN, later.                             The person making the call must be authorized to receive the EIN 
                                                                         and answer questions concerning Form SS-4. Complete the Third 
                                                                         Party Designee section only if you want to authorize the named 

Jan 4, 2024                                                          Cat. No. 62736F



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individual to receive the entity’s EIN and answer questions about the 
completion of Form SS-4. The designee’s authority terminates at the        Related Forms and Publications
time the EIN is assigned and released to the designee. You must            The following forms and instructions may be useful to filers of Form 
complete the signature area for the authorization to be valid.             SS-4.
                                                                           Form 11-C, Occupational Tax and Registration Return for 
Note. It will be helpful to complete Form SS-4 before contacting the       Wagering.
IRS. An IRS representative will use the information from Form SS-4         Form 637, Application for Registration (For Certain Excise Tax 
to establish your account and assign you an EIN. Write the number          Activities).
you're given on the upper right corner of the form and sign and date       Form 720, Quarterly Federal Excise Tax Return.
it. Keep this copy for your records.                                       Form 730, Monthly Tax Return for Wagers.
  If requested by an IRS representative, mail or fax the signed Form       Form 941, Employer's QUARTERLY Federal Tax Return.
SS-4 (including any third-party designee authorization) within 24          Form 944, Employer's ANNUAL Federal Tax Return.
hours to the IRS address provided by the IRS representative.               Form 990-T, Exempt Organization Business Income Tax Return 
                                                                           (and Proxy Tax Under Section 6033(e)).
        The IRS no longer issues EINs by telephone for domestic            Instructions for Form 990-T, Exempt Organization Business 
  !     taxpayers. Only international applicants can receive an EIN        Income Tax Return.
CAUTION by telephone.                                                      Form 1023, Application for Recognition of Exemption Under 
                                                                           Section 501(c)(3) of the Internal Revenue Code.
Apply by fax. Under the Fax-TIN program, you can receive your              Form 1024, Application for Recognition of Exemption Under 
EIN by fax generally within 4 business days. Complete and fax Form         Section 501(a).
SS-4 to the IRS using the appropriate fax number listed in Where To        Schedule C (Form 1040), Profit or Loss From Business (Sole 
File or Fax, later. A long-distance charge to callers outside of the       Proprietorship).
local calling area will apply. Fax-TIN numbers can only be used to         Schedule F (Form 1040), Profit or Loss From Farming.
apply for an EIN. The numbers may change without notice. Fax-TIN           Instructions for Form 1041 and Schedules A, B, G, J, and K-1, 
is available 24 hours a day, 7 days a week.                                U.S. Income Tax Return for Estates and Trusts.
  Be sure to provide your fax number so the IRS can fax the EIN            Form 1042, Annual Withholding Tax Return for U.S. Source 
back to you.                                                               Income of Foreign Persons.
                                                                           Form 1042-S, Foreign Person's U.S. Source Income Subject to 
Apply by mail. Complete Form SS-4 at least 4 to 5 weeks before             Withholding.
you will need an EIN. Sign and date the application and mail it to the     Instructions for Form 1065, U.S. Return of Partnership Income.
appropriate address listed in Where To File or Fax, later. You will        Instructions for Form 1066, U.S. Real Estate Mortgage Investment 
receive your EIN in the mail in approximately 4 weeks. Also, see           Conduit (REMIC) Income Tax Return.
Third-Party Designee, later.                                               Instructions for Form 1120, U.S. Corporation Income Tax Return.
  Call 800-829-4933 to verify a number or to ask about the status          Form 1120-S, U.S. Income Tax Return for an S Corporation.
of an application by mail.                                                 Form 2290, Heavy Highway Vehicle Use Tax Return.
        Form SS-4 downloaded from IRS.gov is a fillable form and,          Form 2553, Election by a Small Business Corporation.
TIP     when completed, is suitable for faxing or mailing to the IRS.      Form 2848, Power of Attorney and Declaration of Representative.
                                                                           Form 8821, Tax Information Authorization.
                                                                           Form 8822-B, Change of Address or Responsible Party —
                                                                           Business.
Where To File or Fax                                                       Form 8832, Entity Classification Election.
                                                                           Form 8849, Claim for Refund of Excise Taxes.
If you have a principal place of      File or fax to:                        For more information about filing Form SS-4 and related issues, 
business, office or agency, or                                             see:
legal residence in the case of an                                          Pub. 15, Employer's Tax Guide.
individual, located in:                                                    Pub. 538, Accounting Periods and Methods.
One of the 50 states or the District   Internal Revenue Service            Pub. 542, Corporations.
of Columbia                           Attn: EIN Operation                  Pub. 557, Tax-Exempt Status for Your Organization.
                                      Cincinnati, OH 45999                 Pub. 583, Starting a Business and Keeping Records.
                                                                           Pub. 966, Electronic Choices to Pay All Your Federal Taxes.
                                      Fax: 855-641-6935                    Pub. 1635, Understanding Your EIN.
If you have no legal residence,       Internal Revenue Service
principal office, or principal agency Attn: EIN International Operation
in any state or the District of       Cincinnati, OH 45999                 Specific Instructions
Columbia (international/U.S.           
territories)                          Fax: 855-215-1627 (within the U.S.)  Follow the instructions for each line to expedite processing and to 
                                      Fax: 304-707-9471 (outside the U.S.) avoid unnecessary IRS requests for additional information. 
                                                                           Generally, enter “N/A” on the lines that don't apply.
How To Get Tax Help, Forms, and                                            Line 1. Legal name of entity (or individual) for whom the EIN is 
                                                                           being requested.  Enter the legal name of the entity (or individual) 
Publications                                                               applying for the EIN exactly as it appears on the social security card, 
        Tax help for your business is available at IRS.gov/                charter, or other applicable legal document. An entry is required.
TIP     Businesses.                                                          Individuals.  Enter your first name, middle initial, and last name. If 
                                                                           you're a sole proprietor, enter your individual name, not your 
  You can download or print all of the forms and publications you          business name. Enter your business name on line 2. Don't use 
may need on IRS.gov/FormsPubs. Otherwise, you can go to                    abbreviations or nicknames on line 1.
IRS.gov/OrderForms to place an order and have forms mailed to                Trusts.   Enter the name of the trust as it appears on the trust 
you. You should receive your order within 15 business days if the          instrument.
items are available.                                                         Estate of a decedent.  Enter the name of the estate. For an 
                                                                           estate that has no legal name, enter the name of the decedent 
                                                                           followed by “Estate.”
                                                                             Partnerships. Enter the legal name of the partnership as it 
                                                                           appears in the partnership agreement.

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  Corporations.  Enter the corporate name as it appears in the            For government entities, the responsible party is generally the 
corporate charter or other legal document creating it.                    agency or agency representative in a position to legally bind the 
  Plan administrators.    Enter the name of the plan administrator. A     particular government entity.
plan administrator who already has an EIN should use that number.         For trusts, the responsible party is a grantor, owner, or trustor.
  Indian tribal governments/enterprises.      Enter the legal name        For decedent estates, the responsible party is the executor, 
of the Indian tribal government or tribal enterprise applying for the     administrator, personal representative, or other fiduciary.
EIN.                                                                               File Form 8822-B to report any subsequent changes to 
Line 2. Trade name of business.    Enter the trade name of the            TIP      responsible party information.
business if different from the legal name. The trade name is the 
“doing business as” (DBA) name.                                             If you’re applying for an EIN for a government entity, you may 
        Use the full legal name shown on line 1 on all tax returns        enter an EIN for the responsible party on line 7b. Otherwise, you 
                                                                          must enter an SSN or ITIN on line 7b. But, leave line 7b blank or 
  !     filed for the entity. (However, if you enter a trade name on      enter “N/A,” “foreign,” or similar language, if the responsible party 
CAUTION line 2 and choose to use the trade name instead of the legal 
name, enter the trade name on all returns you file.) To prevent           doesn't have and is ineligible to obtain an SSN or ITIN.
processing delays and errors, use only the legal name (or the trade       Lines 8a–8c. Limited liability company (LLC) information.        An 
name) on all tax returns.                                                 LLC is an entity organized under the laws of a state or foreign 
                                                                          country as a limited liability company. For federal tax purposes, an 
Line 3. Executor, administrator, trustee, “care of” name.          For    LLC may be treated as a partnership or corporation or be 
trusts, enter the name of the trustee. For estates, enter the name of     disregarded as an entity separate from its owner.
the executor, administrator, personal representative, or other 
fiduciary. If the entity applying has a designated person to receive        By default, a domestic LLC with only one member is disregarded 
tax information, enter that person's name as the “care of” person.        as an entity separate from its owner and must include all of its 
Enter the individual's first name, middle initial, and last name.         income and expenses on the owner's tax return (for example, 
                                                                          Schedule C (Form 1040)). For more information on single-member 
Lines 4a–4b. Mailing address.      Enter the mailing address for the      LLCs, see Disregarded entities, later.
entity's correspondence. If the entity's address is outside the United      Also, by default, a domestic LLC with two or more members is 
States or its territories, you must enter the city, province or state,    treated as a partnership. A domestic LLC may file Form 8832 to 
postal code, and the name of the country. Don't abbreviate the            avoid either default classification and elect to be classified as an 
country name. If line 3 is completed, enter the address for the           association taxable as a corporation. For more information on entity 
executor, trustee, or “care of” person. Generally, this address will be   classifications (including the rules for foreign entities), see Form 
used on all tax returns.                                                  8832 and its instructions.
  If the entity is filing Form SS-4 only to obtain an EIN for Form          If the answer to line 8a is “Yes,” enter the number of LLC 
8832, use the same address where you would like to have the               members. If the LLC is owned solely by an individual and his or her 
acceptance or nonacceptance letter sent.                                  spouse in a community property state and they choose to treat the 
        File Form 8822-B to report any subsequent changes to the          entity as a disregarded entity, enter “1” on line 8b.
TIP     entity's mailing address.                                                  Don't file Form 8832 if the LLC accepts the default 
                                                                                   classifications above. If the LLC timely files Form 2553, it will 
Lines 5a–5b. Street address. Provide the entity's physical address        CAUTION! be treated as a corporation as of the effective date of the S 
only if different from its mailing address shown on lines 4a–4b. Don't    corporation election as long as it meets all other requirements to 
enter a P.O. box number here. If the entity's address is outside the      qualify as an S corporation. The LLC doesn't need to file Form 8832 
United States or its territories, you must enter the city, province or    in addition to Form 2553. See the Instructions for Form 2553.
state, postal code, and the name of the country. Don't abbreviate the 
country name.                                                             Line 9a. Type of entity.  Check the box that best describes the type 
                                                                          of entity applying for the EIN. If you're an alien individual with an ITIN 
Line 6. County and state where principal business is located.             previously assigned to you, enter the ITIN in place of a requested 
Enter the entity's primary physical location.                             SSN.
Lines 7a–7b. Name of responsible party.       Enter the full name (first           This isn't an election for a tax classification of an entity. See 
name, middle initial, last name, if applicable) and SSN, ITIN, or EIN       !      Disregarded entities, later.
of the entity's responsible party.                                        CAUTION
  Responsible party defined.       The “responsible party” is the           Sole proprietor. Check this box if you file Schedule C or 
person who ultimately owns or controls the entity or who exercises        Schedule F (Form 1040) and have a qualified plan, or are required to 
ultimate effective control over the entity. The person identified as the  file excise, employment, alcohol, tobacco, or firearms returns, or are 
responsible party should have a level of control over, or entitlement     a payer of gambling winnings. Enter your SSN or ITIN in the space 
to, the funds or assets in the entity that, as a practical matter,        provided. If you're a nonresident alien with no effectively connected 
enables the person, directly or indirectly, to control, manage, or        income from sources within the United States, enter “N/A.” You don't 
direct the entity and the disposition of its funds and assets. Unless     need to enter an SSN or ITIN.
the applicant is a government entity, the responsible party                 Corporation. This box is for any corporation other than a 
must be an individual (that is, a natural person), not an entity.         personal service corporation. If you check this box, enter the income 
For entities with shares or interests traded on a public exchange,      tax form number to be filed by the entity in the space provided.
or which are registered with the Securities and Exchange 
Commission, “responsible party” is (a) the principal officer, if the               Unless you are a church, or church-controlled organization, 
entity is a corporation; or (b) a general partner, if a partnership. The  TIP      if you are a corporation that is a nonprofit entity, check the 
general requirement that the responsible party be an individual                    “other nonprofit organization" box, and specify the purpose. 
applies to these entities. For example, if a corporation is the general   See Other nonprofit organization, later.
partner of a publicly traded partnership for which Form SS-4 is filed,             If you entered “1120-S” after the Corporation checkbox, the 
then the responsible party of the partnership is the principal officer of   !      corporation must file Form 2553 no later than the 15th day of 
the corporation.                                                          CAUTION  the 3rd month of the tax year the election is to take effect. 
For tax-exempt organizations, the responsible party is generally        Until Form 2553 has been received and approved, you will be 
the same as the “principal officer” as defined in the Form 990            considered a Form 1120 filer. See the Instructions for Form 2553.
instructions.

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  Personal service corporation.     Check this box if the entity is a    the Indian Reorganization Act of 1934, or Section 3 of the Oklahoma 
personal service corporation. An entity is a personal service            Indian Welfare Act.
corporation for a tax year only if:                                        For more information, see Regulations section 301.7701-1(a)(3), 
The principal activity of the entity during the testing period         Rev. Rul. 94-16, 1994-1 C.B. 19, available at IRS.gov/pub/irs-tege/
(generally the prior tax year) for the tax year is the performance of    rr94_16.pdf, and Rev. Rul. 94-65, 1994-2 C.B. 14, available at 
personal services substantially by employee-owners, and                  IRS.gov/pub/irs-tege/rr94_65.pdf.
The employee-owners own at least 10% of the fair market value of         Other. If not specifically listed, check the Other box and enter the 
the outstanding stock in the entity on the last day of the testing       type of entity and the type of return, if any, that will be filed (for 
period.                                                                  example, “Common trust fund, Form 1065” or “Created a pension 
  Personal services include performance of services in such fields       plan”). Don't enter “N/A.” If you're an alien individual applying for an 
as accounting, actuarial science, architecture, consulting,              EIN, see Lines 7a-7b, earlier.
engineering, health (including veterinary services), law, and the        Household employer. If you're an individual that will employ 
performing arts. For more information about personal service             someone to provide services in your household, check the Other box 
corporations, see the Instructions for Form 1120 and Pub. 542.           and enter “Household employer” and your SSN. If you're a trust that 
        If the corporation is recently formed, the testing period        qualifies as a household employer, you don't need a separate EIN for 
                                                                         reporting tax information relating to household employees; use the 
  !     begins on the first day of its tax year and ends on the earlier  EIN of the trust.
CAUTION of the last day of its tax year, or the last day of the calendar 
year in which its tax year begins.                                       Household employer agent. If you're an agent of a household 
                                                                         employer that is a disabled individual or other welfare recipient 
  Other nonprofit organization.     Check the Other nonprofit            receiving home care services through a state or local program, 
organization box if the nonprofit organization is other than a church    check the Other box and enter “Household employer agent.” For 
or church-controlled organization and specify the type of nonprofit      more information, see Rev. Proc. 84-33 and Rev. Proc. 2013-39. If 
organization (for example, an educational organization).                 you're a state or local government, also check the state/local 
        If the organization also seeks tax-exempt status, you must       government box.
                                                                         QSub. For a qualified subchapter S subsidiary (QSub) check the 
  !     file either Form 1023 (or Form 1023-EZ) or Form 1024. See        Other box and specify “QSub.” See Rev. Rul. 2008-18, 2008-13 
CAUTION Pub. 557 for more information.
                                                                         I.R.B. 674, if the QSub election is made pursuant to a reorganization 
  If the organization is covered by a group exemption letter, enter      under section 368(a)(1)(F), and Disregarded entities below.
the four-digit group exemption number (GEN) in the last entry. (Don't    Withholding agent. If you're a withholding agent required to file 
confuse the GEN with the 9-digit EIN.) If you don't know the GEN,        Form 1042, check the Other box and enter “Withholding agent.”
contact the parent organization. See Pub. 557 for more information         Disregarded entities. A disregarded entity is an eligible entity 
about group exemption letters.                                           that is treated as an entity not separate from its single owner for 
  If the organization is a section 527 political organization, check     income tax purposes. Disregarded entities include single-member 
the Other nonprofit organization box and specify “Section 527            limited liability companies (LLCs) and certain qualified foreign 
organization” in the space to the right. To be recognized as exempt      entities. See the instructions for Forms 8832 and 8869, and 
from tax, a section 527 political organization must electronically file  Regulations section 301.7701-3 for more information on domestic 
Form 8871, Political Organization Notice of Section 527 Status,          and foreign disregarded entities.
within 24 hours of the date on which the organization was                  The disregarded entity is required to use its name and EIN for 
established. The organization may also have to file Form 8872,           reporting and payment of employment taxes; to register for excise 
Political Organization Report of Contributions and Expenditures.         tax activities on Form 637; to pay and report excise taxes reported 
Form 8872 must be filed electronically. Go to IRS.gov/PolOrgs for        on Forms 720, 730, 2290, and 11-C; to claim any refunds, credits, 
more information.                                                        and payments on Form 8849; and where a U.S. disregarded entity is 
  Estate. An estate is a legal entity created as a result of a person's  wholly owned by a foreign person, to file information returns on Form 
death. Enter the SSN or ITIN of the deceased person in the space         5472. See the instructions for the employment and excise tax returns 
provided.                                                                and Form 5472 for more information.
  Plan administrator. If the plan administrator is an individual,          Complete Form SS-4 for disregarded entities as follows.
enter the plan administrator's taxpayer identification number (TIN) in   If a disregarded entity is filing Form SS-4 to obtain an EIN 
the space provided.                                                      because it is required to report and pay employment and excise 
  REMIC.  Check this box if the entity has elected to be treated as a    taxes, or for non-federal purposes such as a state requirement, 
real estate mortgage investment conduit (REMIC). See the                 check the Other box for line 9a and write “Disregarded entity” (or 
Instructions for Form 1066 for more information.                         “Disregarded entity-sole proprietorship” if the owner of the 
  State/local government. State and local governments generally          disregarded entity is an individual).
have the characteristics of a government, such as powers of              If the disregarded entity is requesting an EIN for purposes of filing 
taxation, law enforcement, and civil authority. If you're unsure         Form 5472, as required under section 6038A for a U.S. disregarded 
whether or not your organization is a government, search “What are       entity that is wholly owned by a foreign person, check the Other box 
government entities?” at IRS.gov for clarification.                      for line 9a and write “Foreign-owned U.S. disregarded entity-Form 
  Federal government. The federal government is made up of the           5472.”
Executive, Legislative, and Judicial branches, as well as                If the disregarded entity is requesting an EIN for purposes of filing 
independent federal agencies. Unions, Veterans of Foreign Wars           Form 8832 to elect classification as an association taxable as a 
(VFW) organizations, and political organizations aren't federal          corporation, or Form 2553 to elect S corporation status, check the 
agencies.                                                                Corporation box for line 9a and write “Single-member” and the form 
  Indian tribal government/enterprise. Check the box for Indian          number of the return that will be filed (Form 1120 or 1120-S).
tribal governments/enterprises for a governing body of any tribe,        If the disregarded entity is requesting an EIN because it has 
band, community, village, or group of Indians, or (if applicable)        acquired one or more additional owners and its classification has 
Alaska Natives, but only if the Secretary of the Treasury (after         changed to partnership under the default rules of Regulations 
consultation with the Secretary of the Interior) determines that the     section 301.7701-3(f), check the Partnership box for line 9a.
governing body exercises governmental functions.                         If a foreign eligible entity is requesting an EIN for purposes of 
                                                                         filing Form 8832 to elect classification as a disregarded entity, check 
  Similarly, check this box if you are requesting an EIN for a tribal    the Other box for line 9a and write “foreign disregarded entity.”
enterprise that is not recognized as a separate entity for federal 
income tax purposes, for example, a corporation under Section 17 of      Line 10. Reason for applying.    Check only one box. Don't enter 
                                                                         “N/A.” A selection is required.

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Started new business.      Check this box if you're starting a new      year (including a period of 52 or 53 weeks). A calendar year is 12 
business that requires an EIN. If you check this box, enter the type of consecutive months ending on December 31. A fiscal year is either 
business being started. Don't apply if you already have an EIN and      12 consecutive months ending on the last day of any month other 
are only adding another place of business.                              than December or a 52-53 week year. For more information on 
Hired employees.    Check this box if the existing business is          accounting periods, see Pub. 538.
requesting an EIN because it has hired or is hiring employees and is      Individuals. Your tax year will generally be a calendar year.
therefore required to file employment tax returns. Don't apply if you     Partnerships. Partnerships must adopt one of the following tax 
already have an EIN and are only hiring employees. For information      years.
on employment taxes (for example, for family members), see Pub.         The tax year of the majority of its partners.
15.                                                                     The tax year common to all of its principal partners.
        You must make electronic deposits of all depository taxes       The tax year that results in the least aggregate deferral of income.
                                                                        In certain cases, some other tax year.
CAUTION tax) using EFTPS. See Pub. 15 and Pub. 966.
!       (such as employment tax, excise tax, and corporate income         See the Instructions for Form 1065 for more information.
                                                                          REMICs. REMICs must have a calendar year as their tax year.
Banking purpose.    Check this box if you're requesting an EIN for 
banking purposes only, and enter the banking purpose (for example,        Personal service corporations.       A personal service corporation 
a bowling league for depositing dues or an investment club for          must generally adopt a calendar year unless it meets one of the 
dividend and interest reporting).                                       following requirements.
Changed type of organization.     Check this box if the business is     It can establish a business purpose for having a different tax year.
changing its type of organization. For example, the business was a      It elects under section 444 to have a tax year other than a 
                                                                        calendar year.
sole proprietorship and has been incorporated or has become a 
partnership. If you check this box, specify in the space provided         Trusts. Generally, a trust must adopt a calendar year except for 
(including available space immediately below) the type of change        the following trusts.
made. For example, “From sole proprietorship to partnership.”           Tax-exempt trusts.
Purchased going business.         Check this box if you purchased an    Charitable trusts.
existing business. Don't use the former owner's EIN unless you          Grantor-owned trusts.
became the “owner” of a corporation by acquiring its stock.             Line 13. Highest number of employees expected in the next 12 
Created a trust. Check this box if you created a trust, and enter       months.   Complete each box by entering the number (including zero 
the type of trust created. For example, indicate if the trust is a      (-0-)) of Agricultural Household, , or Other employees expected by 
nonexempt charitable trust or a split-interest trust.                   the applicant in the next 12 months.
Exception. Don't file this form for certain grantor-type trusts. The      If no employees are expected, skip line 14.
trustee doesn't need an EIN for the trust if the trustee furnishes the  Line 14. Do you want to file Form 944?      If you expect your 
name and TIN of the grantor/owner and the address of the trust to all   employment tax liability to be $1,000 or less in a full calendar year, 
payers. However, grantor trusts that don't file using Optional Method   you're eligible to file Form 944 annually (once each year) instead of 
1 and IRA trusts that are required to file Form 990-T must have an      filing Form 941 quarterly (every 3 months). Your employment tax 
EIN. For more information on grantor trusts, see the Instructions for   liability will generally be $1,000 or less if you expect to pay $5,000 or 
Form 1041.                                                              less in total wages subject to social security and Medicare taxes and 
        Don't check this box if you're applying for a trust EIN when a  federal income tax withholding. For employers in the U.S. territories, 
TIP     new pension plan is established. Check the Created a            generally, if you pay $6,536 or less in wages subject to social 
        pension plan box.                                               security and Medicare taxes, you're likely to pay $1,000 or less in 
                                                                        employment taxes. If you qualify and want to file Form 944 instead of 
Created a pension plan.    Check this box if you have created a         Forms 941, check the box on line 14. If you don't check the box, then 
pension plan and need an EIN for reporting purposes. Also, enter        you must file Form 941 for every quarter.
the type of plan in the space provided. For more information about 
pension plans, visit IRS.gov and enter “Types of retirement plans” in             Once you check the box, you must continue to file Form 944, 
the search box.                                                           !       regardless of the amount of tax shown on your return, until 
                                                                        CAUTION   the IRS instructs you to file Form 941.
        Check this box if you're applying for a trust EIN when a new 
TIP     pension plan is established. In addition, check the Other box     For more information on employment taxes, see Pub. 15.
        on line 9a and write “Created a pension plan” in the space      Line 15. First date wages or annuities were paid.      If the business 
provided.                                                               has employees, enter the date on which the business began to pay 
Other.    Check this box if you're requesting an EIN for any other      wages or annuities. For foreign applicants, this is the date you began 
reason, and enter the reason. For example, a newly formed state         to pay wages in the United States. If the business doesn't plan to 
government entity should enter “Newly formed state government           have employees, enter “N/A.”
entity” in the space provided. A foreign-owned U.S. disregarded           Withholding agent.   Enter the date you began or will begin to pay 
entity required to file Form 5472 should enter “Foreign-owned U.S.      income (including annuities) to a nonresident alien. This also applies 
disregarded entity filing Form 5472” in the space provided.             to individuals who are required to file Form 1042 to report alimony 
Line 11. Date business started or acquired. If you're starting a        paid to a nonresident alien. For foreign applicants, this is the date 
new business, enter the starting date of the business. If the business  you began or will begin to pay income (including annuities) to a 
you acquired is already operating, enter the date you acquired the      nonresident alien in the United States.
business. For foreign applicants, this is the date you began or         Line 16.  Check the one box on line 16 that best describes the 
acquired a business in the United States. If you're changing the form   principal activity of the applicant's business. Check the Other box 
of ownership of your business, enter the date the new ownership         (and specify the applicant's principal activity) if none of the listed 
entity began. Trusts should enter the date the trust was funded or the  boxes applies. You must check a box.
date that the trust was required to obtain an EIN under Regulations       Construction. Check this box if the applicant is engaged in 
section 301.6109-1(a)(2). Estates should enter the date of death of     erecting buildings or engineering projects (for example, streets, 
the decedent whose name appears on line 1 or the date when the          highways, bridges, and tunnels). The term “construction” also 
estate was legally funded.                                              includes special trade contractors (for example, plumbing, HVAC, 
Line 12. Closing month of accounting year.  Enter the last month        electrical, carpentry, concrete, excavation, etc., contractors).
of your accounting year or tax year. An accounting or tax year is         Real estate. Check this box if the applicant is engaged in renting 
usually 12 consecutive months, either a calendar year or a fiscal       or leasing real estate to others; managing, selling, buying, or renting 

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real estate for others; or providing related real estate services (for  the EIN (online, telephone, or fax); however, the EIN notice will be 
example, appraisal services). Also, check this box for mortgage real    mailed to the taxpayer.
estate investment trusts (REITs). Mortgage REITs are engaged in 
issuing shares of funds consisting primarily of portfolios of real              If the third-party designee’s address or telephone number 
estate mortgage assets with gross income of the trust solely derived       !    matches the address or telephone number of the taxpayer, 
from interest earned.                                                   CAUTION the application must be mailed or faxed.

  Rental & leasing.   Check this box if the applicant is engaged in     Signature. When required, the application must be signed by (a) 
providing tangible goods such as autos, computers, consumer             the individual, if the applicant is an individual; (b) the president, vice 
goods, or industrial machinery and equipment to customers in return     president, or other principal officer, if the applicant is a corporation; 
for a periodic rental or lease payment. Also, check this box for equity (c) a responsible and duly authorized member or officer having 
real estate investment trusts (REITs). Equity REITs are engaged in      knowledge of its affairs, if the applicant is a partnership, government 
issuing shares of funds consisting primarily of portfolios of real      entity, or other unincorporated organization; or (d) the fiduciary, if the 
estate assets with gross income of the trust derived from renting real  applicant is a trust or an estate. Foreign applicants may have any 
property.                                                               duly authorized person (for example, division manager) sign Form 
  Manufacturing. Check this box if the applicant is engaged in the      SS-4.
mechanical, physical, or chemical transformation of materials, 
substances, or components into new products. The assembling of          Privacy Act and Paperwork Reduction Act Notice.           We ask for 
component parts of manufactured products is also considered to be       the information on this form to carry out the Internal Revenue laws of 
manufacturing.                                                          the United States. We need it to comply with section 6109 and the 
  Transportation & warehousing.       Check this box if the applicant   regulations thereunder, which generally require the inclusion of an 
provides transportation of passengers or cargo; warehousing or          employer identification number (EIN) on certain returns, statements, 
storage of goods; scenic or sight seeing transportation; or support     or other documents filed with the Internal Revenue Service. If your 
activities related to transportation.                                   entity is required to obtain an EIN, you're required to provide all of 
  Finance & insurance. Check this box if the applicant is engaged       the information requested on this form. Information on this form may 
in transactions involving the creation, liquidation, or change of       be used to determine which federal tax returns you're required to file 
ownership of financial assets and/or facilitating such financial        and to provide you with related forms and publications.
transactions; underwriting annuities/insurance policies; facilitating 
such underwriting by selling insurance policies or in providing other      We disclose this form to the Social Security Administration (SSA) 
insurance or employee-benefit related services.                         for their use in determining compliance with applicable laws. We may 
  Health care & social assistance.    Check this box if the applicant   give this information to the Department of Justice for use in civil 
is engaged in providing physical, medical, or psychiatric care; or in   and/or criminal litigation, and to cities, states, the District of 
providing social assistance activities, such as youth centers,          Columbia, and U.S. commonwealths and territories for use in 
adoption agencies, individual/family services, temporary shelters,      administering their tax laws. We may also disclose this information to 
daycare, etc.                                                           other countries under a tax treaty, to federal and state agencies to 
  Accommodation & food services.      Check this box if the             enforce federal nontax criminal laws, and to federal law enforcement 
applicant is engaged in providing customers with lodging, meal          and intelligence agencies to combat terrorism.
preparation, snacks, or beverages for immediate consumption.               We will be unable to issue an EIN to you unless you provide all of 
  Wholesale-agent/broker. Check this box if the applicant is            the requested information that applies to your entity. Providing false 
engaged in arranging for the purchase or sale of goods owned by         information could subject you to penalties.
others or purchasing goods on a commission basis for goods traded 
in the wholesale market, usually between businesses.                       You're not required to provide the information requested on a 
  Wholesale-other.    Check this box if the applicant is engaged in     form that is subject to the Paperwork Reduction Act unless the form 
selling goods in the wholesale market generally to other businesses     displays a valid OMB control number. Books or records relating to a 
for resale on their own account, goods used in production, or capital   form or its instructions must be retained as long as their contents 
or durable nonconsumer goods.                                           may become material in the administration of any Internal Revenue 
  Retail. Check this box if the applicant is engaged in selling         law. Generally, tax returns and return information are confidential, as 
merchandise to the general public from a fixed store; by direct,        required by section 6103.
mail-order, or electronic sales; or by using vending machines.
                                                                           The time needed to complete and file this form will vary 
  Other.  Check this box if the applicant is engaged in an activity not depending on individual circumstances. The estimated average time 
described above. Describe the applicant's principal business activity   is:
in the space provided.
Line 17.  Use line 17 to describe the applicant's principal line of     Recordkeeping . . . . . . . . . . . . . . . . . . . . .    8 hr., 36 min.
business in more detail. For example, if you checked the 
Construction box on line 16, enter additional detail such as “General   Learning about the law or the form    . . . . . . . . .            42 min.
contractor for residential buildings” on line 17. An entry is required. 
For mortgage REITs, indicate mortgage REIT; and for equity REITs,       Preparing, copying, assembling, and sending the 
indicate what type of real property is the principal type (residential  form to the IRS . . . . . . . . . . . . . . . . . . . . .          52 min.
REIT, nonresidential REIT, miniwarehouse REIT, etc.).
Line 18.  Check the applicable box to indicate whether or not the 
applicant entity applying for an EIN was issued one previously.            If you have comments concerning the accuracy of these time 
Third-Party Designee. Complete this section only if you want to         estimates or suggestions for making this form simpler, we would be 
authorize the named individual to answer questions about the            happy to hear from you. You can send us comments at IRS.gov/
completion of Form SS-4 and receive the entity’s newly assigned         FormComments. Or you can write to the Internal Revenue Service, 
EIN. You must complete the signature area for the authorization to      Tax Forms and Publications Division, 1111 Constitution Ave. NW, 
be valid. The designee’s authority terminates at the time the EIN is    IR-6526, Washington, DC 20224. Don't send Form SS-4 to this 
assigned and released to the designee. EINs are released to             address. Instead, see Where To File or Fax, earlier.
authorized third-party designees by the method they used to obtain 

6                                                                                                         Instr. for Form SS-4 (Rev. 12-2023)






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