Publication 598
taxmap/pubs/p598-001.htm#en_us_publink100067439The tax on unrelated business income applies to most organizations
exempt from tax under section 501(a). These organizations include charitable,
religious, scientific, and other organizations described in section 501(c), as
well as employees' trusts forming part of pension, profit-sharing, and stock
bonus plans described in section 401(a).
In addition, the following are subject to the tax on unrelated
business income.
- Individual retirement arrangements (IRAs), including traditional
IRAs, Roth IRAs, Coverdell IRAs, simplified employee pensions (SEP-IRAs), and
savings incentive match plans for employees (SIMPLE IRAs).
- State and municipal colleges and universities.
- Qualified state tuition programs.
- Medical savings accounts (MSAs) described in section 220(d).
- Coverdell savings accounts described in section 530.
taxmap/pubs/p598-001.htm#en_us_publink100067440A corporation that is a U.S. instrumentality described in section
501(c)(1) is not subject to the tax on unrelated business income if the
corporation is organized under an Act of Congress and, under the Act, is exempt
from federal income taxes.
taxmap/pubs/p598-001.htm#en_us_publink100067441Colleges and universities that are agencies or instrumentalities
of any government or any political subdivision of a government, or that are
owned or operated by a government or political subdivision of a government, are
subject to the tax on unrelated business income. As used here, the word
government includes any foreign government (to the extent not contrary to a
treaty) and all domestic governments (the United States and any of its
possessions, any state, and the District of Columbia).
The tax is on the unrelated business income of both the universities
and colleges themselves and on their wholly owned tax exempt subsidiary
organizations. It is immaterial whether the business is conducted by the
university or by a separately incorporated wholly owned subsidiary. If the
business activity is unrelated, the income in both instances will be subject to
the tax. If the primary purpose of a wholly owned subsidiary is to operate or
carry on any unrelated trade or business (other than holding title to property
and collecting income from it), the subsidiary is not an exempt organization,
and this rule does not apply.
taxmap/pubs/p598-001.htm#en_us_publink100067442When an exempt title-holding corporation, described in section
501(c)(2), pays any of its net income to an organization that itself is exempt
from tax under section 501(a) (or would pay such an amount except that the
expenses of collecting its income exceed the amount collected) and files a
consolidated return with that organization, the title-holding corporation is
treated, for unrelated business income tax purposes, as organized and operated
for the same purposes as the exempt payee organization.
Thus, a title-holding corporation whose source of income is related
to the exempt purposes of the payee organization is not subject to the unrelated
business income tax if the holding corporation and the payee organization file a
consolidated return. However, if the source of the income is not so related, the
title-holding corporation is subject to unrelated business income tax.
taxmap/pubs/p598-001.htm#en_us_publink100067443X, a title-holding corporation, is required to distribute its
net income to A, an exempt organization. During the tax year, X realizes net
income of $900,000 from source M, which is related to A's exempt function. X
also receives $100,000 from source N, which is not related to A's exempt
function. X and A file a consolidated return for the tax year. X has unrelated
business income of $100,000.