Tax payers with supplemental income must file Schedule E to properly declare profits and losses from other sources of income not covered on the 1040 form or in its various other schedules. Supplemental income may be in the form of rents received from real property, royalties received from ownership and rental of copyrighted material, and ownership of an S Corporation or Partnership. Unlike a sole proprietor who must file Schedules C or C-EZ, ownership of an S Corporation or Partnership represents only part ownership. Sole proprietor income from operation of a business is treated as personal income for the one owner.
Also included in Schedule E is income from passive activities. A passive activity is defined as:
“...any business activity in which you did not material participate and any rental activity…”
Limited partners in a partnership organizational structure are not considered to have materially participated in the conduction of business. Similarly, rental of real or personal property does not constitute material participation and falls under the passive activity definition above. Exceptions are possible, however. Some rental of property can be classified as a business or trade and, therefore, Form 8582 should be used to determine whether the tax payer is considered to have materially participated in the creation of the income or loss.