A Limited Liability Company (LLC) is an entity created by state statute. For federal tax purposes, the IRS does not recognize an LLC as its own separate tax category. Instead, an LLC is classified as a disregarded entity, a partnership, or an elected corporation.
1. Default Classifications & Form 8832 Elections
Under Treasury Regulation section 301.7701-3 (the "check-the-box" regulations):
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Single-Member LLC (Default): Treated as an entity disregarded as separate from its owner. Domestic founders report activities on Schedule C (Form 1040). Foreign non-resident owners are subject to reporting on Form 5472 and Form 1120.
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Multi-Member LLC (Default): Automatically classified as a partnership. Must file Form 1065 (U.S. Return of Partnership Income) and issue Schedule K-1s to every member.
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Corporate Election: An LLC can file IRS Form 8832 to elect C-Corporation taxation (filing Form 1120) or Form 2553 for S-Corporation status (Form 1120-S, eligible U.S. residents only).
Source: IRS.gov - LLC Filing as a Corporation or Partnership ↗
2. Employer Identification Numbers (EIN) & The New Digital CP575 Notice
Every LLC operating a U.S. bank account or hiring contractors must obtain an Employer Identification Number (EIN).
New IRS Business Tax Account (BTA) Feature:
The IRS now allows authorized business owners to download an official digital CP575 Notice directly from their Business Tax Account. The digital CP575 serves as an official replacement for the traditional CP575A-J series and Letter 147C, providing instant legal confirmation for U.S. bank onboarding.
• Domestic Applicants: Applied online through IRS electronic systems.
• International Non-Resident Applicants: Form SS-4 submitted via international facsimile to the IRS International Operations Unit in Cincinnati, OH (304-707-9471). FileUSLLC manages this submission directly for foreign clients.
Source: IRS.gov - Employer ID Numbers ↗ and IRS.gov - Business Tax Account ↗
3. Information Returns: Form 1099-NEC & 1099-MISC Rules
If your LLC pays independent contractors, consultants, or legal service providers during the tax year, you must submit information returns to both the payee and the IRS:
- • Form 1099-NEC: Used for non-employee compensation for services performed by non-employees and payments to attorneys.
- • Updated Reporting Thresholds: For payments made prior to 2026, the threshold was $600. For payments made in 2026 and onward, the statutory reporting threshold is adjusted to $2,000.
- • Mandatory E-Filing: Entities filing 10 or more information returns across all categories (including W-2s and 1099s) must e-file using the IRS Information Returns Intake System (IRIS).
Source: IRS.gov - Am I Required to File a Form 1099 or Other Information Return? ↗
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