Unrelated Business Income Tax Unrelated Business Income Tax Unrelated Business Income Tax (UBIT) in the U.S. Internal Revenue Code is the tax on unrelated business income, which comes from an activity engaged in by a tax-exempt 26 USCA 501 organization that is not related to the tax-exempt purpose of that organization. For most organizations, a business activity generates unrelated business income subject to taxation if: A trade or business includes the selling of goods or services with the intention of having a profit. An activity is regularly carried on if it occurs with a frequency and continuity, similar to what a commercial entity would
Income tax in Singapore of assessment is based on income earned in the preceding calendar year. Taxation is based on the source principle, in which only income earned at source, in this case in Singapore, or those derived from overseas but received in Singapore, are taxable. Any income arising from sources outside Singapore and received in Singapore on or after 1 January 2004 by an individual (other than partners of a partnership) is exempt from tax. This system has the potential to allow for tax avoidance practiced by individuals who derive income from abroad, gain tax exemptions via their non-resident status there, and use