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  1. Limited liability company (LLC) - Internal Revenue Service

    Oct 9, 2025 · Review information about a Limited Liability Company (LLC) and the federal tax classification process.

  2. Get an employer identification number | Internal Revenue Service

    If you are forming a legal entity (LLC, partnership, corporation or tax exempt organization), form your entity through your state before you apply for an EIN. If you don’t form your entity with your state first, …

  3. Employer identification number | Internal Revenue Service

    Dec 16, 2025 · Form your entity first: If you’re creating a legal entity (LLC, partnership, corporation), register it with your state before you apply for an EIN. This includes tax exempt organizations.

  4. Starting a business - Internal Revenue Service

    Jul 17, 2025 · Find federal tax information for people starting a business, and information to assist in making basic business decisions.

  5. Single member limited liability companies | Internal Revenue Service

    Review information about the Limited Liability Company (LLC) structure and the entity classification rules related to filing as a single-member limited liability company.

  6. Acceptance agents - Texas - Internal Revenue Service

    Sep 2, 2025 · A listing of acceptance agents in the state of Texas.

  7. Internal Revenue Service | An official website of the United States ...

    Access your tax information with an Individual, Business or Tax Pro Account

  8. Business structures - Internal Revenue Service

    Oct 2, 2025 · A limited liability company (LLC) is a business structure allowed by state statute. Legal and tax considerations enter into selecting a business structure. Sole proprietorships Partnerships …

  9. Sole proprietorships - Internal Revenue Service

    Aug 8, 2025 · A sole proprietor is someone who owns an unincorporated business by themselves. If you are the sole member of a domestic limited liability company (LLC) and elect to treat the LLC as a …

  10. Get ready for tax filing season 2025 | Internal Revenue Service

    Tax Tip 2025-03, Jan. 8, 2025 — As tax filing season approaches, the IRS Get Ready campaign reminds taxpayers of simple steps they can take now to get ready to file their 2024 federal tax returns.