Income tax in the United States dates. Some states permit related corporations to file combined or consolidated returns. Most states and localities imposing income tax require estimated payments where tax exceeds certain thresholds, and require withholding tax on payment of wages. Puerto Rico is treated as a separate taxing entity from the USA; its income tax rates are set independently, and only some residents there pay federal income taxes (though everyone must pay all other federal taxes). The unincorporated territories Guam, American Samoa, and the Virgin Islands also impose income tax separately, under a "mirror" tax law based on federal income tax law. Proposals have been
Section 50C of the Isle of Man Income Tax Act 1970 Section 50C of the Isle of Man Income Tax Act 1970 Section 50C of the Isle of Man Income Tax Act 1970 is an Act of Tynwald (the Parliament of the Isle of Man) which created a new type of pension arrangement, adding to the Isle of Man’s existing local and international pension legislation. Pension schemes approved under 50C met the applicable HMRC regulations on Qualifying Recognised Overseas Pension Schemes (QROPS) until 5 April 2012 when the regulations changed. In the period following A-day, the new UK pension framework introduced by the Finance Act 2004 led many more British expatriates