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Disclaimer

What this site is, and what it is not. We give plain-English information, not personal tax advice.

By Reba Donaldson · Last reviewed: April 2026

EIN Easy Guide is educational, not advisory

The information on this site is general educational content about Employer Identification Numbers and related tax topics. It is not, and is not intended to be, individualized tax, legal, or financial advice.

What this means in practice

  • The information here is general. Your specific situation may have nuances we do not cover.
  • We do not have a professional relationship with you. Reading this site does not create one.
  • If you act on information from this site without professional review, you do so at your own risk.
  • For your specific tax situation, consult a CPA, enrolled agent, or tax attorney licensed in your jurisdiction.

Who we are not

EIN Easy Guide is:

  • Not the IRS. We are not affiliated with, endorsed by, or authorized by the Internal Revenue Service. Official IRS resources are at IRS.gov.
  • Not a CPA firm. None of our writers are licensed CPAs giving personal advice.
  • Not a law firm. We do not provide legal services.
  • Not a financial advisor. We do not provide investment or financial planning advice.
  • Not an EIN service. We do not apply for EINs on your behalf, charge fees, or sell EINs. The IRS gives EINs away free.

Tax laws change

Federal tax laws and IRS procedures are revised regularly. The information on this site is reviewed annually but may be out of date relative to recent changes. When in doubt, check the IRS directly or consult a tax professional.

State and local rules

Federal EIN rules are one piece. Your state may have separate registrations, taxes, and filing requirements. We do not cover state-level rules in detail. Check your state Secretary of State and Department of Revenue.

If you have a complex situation

Consult a professional. Specifically:

  • Multi-entity structures (parent and subsidiary, series LLC, holding companies): a CPA who has worked with the structure in your state.
  • International ownership or operations: a CPA or attorney with cross-border experience.
  • Trusts and estates: an estate attorney and a CPA familiar with fiduciary returns.
  • Audits or IRS notices: an enrolled agent, CPA, or tax attorney.

Last updated: April 2026.