Treasury Regulations (26 C.F.R.)
26 CFR § 301.7701-12
Employer identification number.
Official textecfr.govlast amended
For purposes of this chapter, the term employer identification number means the taxpayer identifying number of an individual or other person (whether or not an employer) which is assigned pursuant to section 6011 (b) or corresponding provisions of prior law, or pursuant to section 6109, and in which nine digits are separated by a hyphen, as follows: 00-0000000. The terms “employer identification number” and “identification number” (defined in § 31.0-2(a)(11) of this chapter (Employment Tax Regulations)) refer to the same number.
[T.D. 7306, 39 FR 9947, Mar. 15, 1974]
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In this part (40 sections)
- 301.7621-1 · Internal revenue districts.
- 301.7622-1 · Authority to administer oaths and certify.
- 301.7623-1 · General rules, submitting information on underpayments of…
- 301.7623-2 · Definitions.
- 301.7623-3 · Whistleblower administrative proceedings and appeals of…
- 301.7623-4 · Amount and payment of award.
- 301.7624-1 · Reimbursement to State and local law enforcement agencies.
- 301.7641-1 · Supervision of operations of certain manufacturers.
- 301.7654-1 · Coordination of U.S. and Guam individual income taxes.
- 301.7701-1 · Classification of organizations for federal tax purposes.
- 301.7701-2 · Business entities; definitions.
- 301.7701-3 · Classification of certain business entities.
- 301.7701-4 · Trusts.
- 301.7701-5 · Domestic and foreign business entities.
- 301.7701-6 · Definitions; person, fiduciary.
- 301.7701-7 · Trusts—domestic and foreign.
- 301.7701-8 · Military or naval forces and Armed Forces of the United…
- 301.7701-9 · Secretary or his delegate.
- 301.7701-10 · District director.
- 301.7701-11 · Social security number.
- 301.7701-12 · Employer identification number.
- 301.7701-13 · Pre-1970 domestic building and loan association.
- 301.7701-13A · Post-1969 domestic building and loan association.
- 301.7701-14 · Cooperative bank.
- 301.7701-15 · Tax return preparer.
- 301.7701-16 · Other terms.
- 301.7701-17T · Collective-bargaining plans and agreements (temporary).
- 301.7701-18 · Definitions; spouse, husband and wife, husband, wife,…
- 301.7701(b)-0 · (b)-0 Outline of regulation provision for section…
- 301.7701(b)-1 · (b)-1 Resident alien.
- 301.7701(b)-2 · (b)-2 Closer connection exception.
- 301.7701(b)-3 · (b)-3 Days of presence in the United States that are…
- 301.7701(b)-4 · (b)-4 Residency time periods.
- 301.7701(b)-5 · (b)-5 Coordination with section 877.
- 301.7701(b)-6 · (b)-6 Taxable year.
- 301.7701(b)-7 · (b)-7 Coordination with income tax treaties.
- 301.7701(b)-8 · (b)-8 Procedural rules.
- 301.7701(b)-9 · (b)-9 Effective/applicability dates of §§ 301.7701(b)-1…
- 301.7701(i)-0 · (i)-0 Outline of taxable mortgage pool provisions.
- 301.7701(i)-1 · (i)-1 Definition of a taxable mortgage pool.