Publication 583
taxmap/pubs/p583-001.htm#TXMP67846d44The most common forms of business are the sole proprietorship,
partnership, and corporation. When beginning a business, you must decide which
form of business to use. Legal and tax considerations enter into this decision.
Only tax considerations are discussed in this publication.
 | Your form of business determines which income tax return
form you have to file. See Table 2 on page 6 to find out which form you have to
file. |
taxmap/pubs/p583-001.htm#TXMP623cb62dA sole proprietorship is an unincorporated business that is owned
by one individual. It is the simplest form of business organization to start and
maintain. The business has no existence apart from you, the owner. Its
liabilities are your personal liabilities. You undertake the risks of the
business for all assets owned, whether or not used in the business. You include
the income and expenses of the business on your personal tax return.
taxmap/pubs/p583-001.htm#TXMP156e5b13For more information on sole proprietorships, see Publication
334, Tax Guide for Small Business. If you are a farmer, see Publication 225,
Farmer's Tax Guide.
taxmap/pubs/p583-001.htm#TXMP1d46b0abA partnership is the relationship existing between two or more
persons who join to carry on a trade or business. Each person contributes money,
property, labor, or skill, and expects to share in the profits and losses of the
business.
A partnership must file an annual information return to report
the income, deductions, gains, losses, etc., from its operations, but it does
not pay income tax. Instead, it "passes through" any profits or losses to its
partners. Each partner includes his or her share of the partnership's items on
his or her tax return.
taxmap/pubs/p583-001.htm#TXMP4e8d09bdFor more information on partnerships, see Publication 541, Partnerships.
taxmap/pubs/p583-001.htm#TXMP34e4090dIn forming a corporation, prospective shareholders exchange money,
property, or both, for the corporation's capital stock. A corporation generally
takes the same deductions as a sole proprietorship to figure its taxable income.
A corporation can also take special deductions.
The profit of a corporation is taxed to the corporation when
earned, and then is taxed to the shareholders when distributed as dividends.
However, shareholders cannot deduct any loss of the corporation.
taxmap/pubs/p583-001.htm#TXMP29bc685bFor more information on corporations, see Publication 542, Corporations.
taxmap/pubs/p583-001.htm#TXMP7619c067An eligible domestic corporation can avoid double taxation (once
to the corporation and again to the shareholders) by electing to be treated as
an S corporation. Generally, an S corporation is exempt from federal income tax
other than tax on certain capital gains and passive income. On their tax
returns, the S corporation's shareholders include their share of the
corporation's separately stated items of income, deduction, loss, and credit,
and their share of nonseparately stated income or loss.
taxmap/pubs/p583-001.htm#TXMP1b5d3fbaFor more information on S corporations, see the instructions
for Form 2553, Election by a Small Business Corporation, and Form 1120S, U.S.
Income Tax Return for an S Corporation.
taxmap/pubs/p583-001.htm#TXMP707fb514A limited liability company (LLC) is an entity formed under state
law by filing articles of organization as an LLC. None of the members of an LLC
are personally liable for its debts. An LLC may be classified for federal income
tax purposes as either a partnership, a corporation, or an entity disregarded as
an entity separate from its owner by applying the rules in regulations section
301.7701-3. For more information, see the instructions for Form 8832, Entity
Classification Election.