For IRS purposes, how do I classify a limited liability company? Is it a sole proprietorship, partnership or a corporation?

A limited liability company (LLC) is an entity formed under state law by filing articles of organization as an LLC. Unlike a partnership, none of the members of an LLC are personally liable for its debts. An LLC may be classified for Federal income tax purposes as if it were a sole proprietorship (referred to as an entity to be disregarded as separate from its owner), a partnership or a corporation. If the LLC has only one owner, it will automatically be treated as if it were a sole proprietorship (referred to as an entity to be disregarded as separate from its owner), unless an election is made to be treated as a corporation. If the LLC has two or more owners, it will automatically be considered to be a partnership unless an election is made to be treated as a corporation. If the LLC does not elect its classification, a default classification of partnership (multi-member LLC) or disregarded entity (taxed as if it were a sole proprietorship) will apply. The election referred to is made using the Form 8832 (PDF), Entity Classification Election. If a taxpayer does not file Form 8832 (PDF) , a default classification will apply.

Must a partnership or corporation file a tax form even though it had no income for the year?

A domestic partnership must file an income tax form unless it neither receives gross income nor pays or incurs any amount treated as a deduction or credit for federal tax purposes.

A domestic corporation must file an income tax form whether it has taxable income or not.

Can you give me plain English definitions for the following: (1) a closely held corporation, (2) a personal holding corporation, and (3) a personal service corporation?

Generally, a closely held corporation is a corporation that, in the last half of the tax year, has more than 50% of the value of its outstanding stock owned (directly or indirectly) by 5 or fewer individuals. The definitions for the terms "directly or indirectly" and "individual" are in Publication 542, Corporations. Generally, closely held corporations are subject to additional limitations in the tax treatment of items such as passive activity losses, at-risk rules, and compensation paid to a corporate officers.

A personal holding company is defined in Internal Revenue Code section 542. Basically, a corporation is a personal holding company if both of the following requirements are met:

Personal Holding Company Income Test. At least 60% of the corporation's adjusted ordinary gross income for the tax year is from dividends, interest, rent, and royalties.

Stock Ownership Requirement. At any time during the last half of the tax year, more than 50% in value of the corporation's outstanding stock is owned, directly or indirectly, by 5 or fewer individuals.

Refer to the Instructions for Form 1120, Schedule PH for more information and a list of exceptions.

A personal service corporation is a corporation where the main work of the company is to perform services in the fields of health, law, engineering, architecture, accounting, actuarial science, the performing arts, or consulting. Examples may be law firms and medical clinics. Also, substantially all of the stock is owned by employees, retired employees, or their estates.

Which form do I use to file my business income tax return?

To determine which form you should file for your business entity, select one of the following links:

Publication 541, Partnerships

Publication 542, Corporations

Publication 3402 (PDF), Tax Issues for LLCs

Publication 334, Tax Guide for Small Business

Entities: Sole Proprietor, Partnership, Limited Liability Company/Partnership (LLC/LLP), Corporation, Subchapter S Corporation

References:

• Publication 541, Partnerships
• Publication 542, Corporations
• Publication 3402 (PDF), Tax Issues for LLCs
• Publication 334 Tax Guide for Small Business
• Entities: Sole Proprietor, Partnership, Limited Liability Company/Partnership (LLC/LLP), Corporation, Subchapter S Corporation

What is the due date for business returns?

Some forms and entities have due dates other than the well-known April 15th due date. The instructions for the each type of form used will have the appropriate due date(s) noted. In general, sole proprietor's schedule of income and expenses is attached to the 1040. Therefore, the due date is the same as the 1040.

A Corporation must generally use the calendar year, unless the entity can establish a business purpose for having a different tax year. The due date is usually March 15th.

A partnership generally must conform its tax year of the partners unless the partnership can establish a business purpose for having a different tax year. The tax year is the same as one or more partners that own (in total) more than a 50-percent interest in partnership profits and capital. If there is no majority interest tax year, the partnership must adopt the same tax year as that of its principal capital holder. Where neither condition is met, a partnership must use the calendar year. A limited Liability Company reporting as a partnership has the same tax year as a majority of its partners.