http://www.legislation.gov.uk/ukpga/2005/5/section/415/notesIncome taxTaxLegal servicesLegislationIncomeExplanatory Notes to Income Tax (Trading and Other Income) Act 2005Inland RevenueKing's Printer of Acts of Parliament2020-04-20 5 24 March 2005 1680 This section is based on sections 421(1) and 422(5) and (6) of ICTA. It imposes a charge to tax if a close company lends money to a participator and subsequently releases or writes off all or part of the debt. 1681 “Close company” and “participator” are defined in the interpretative provisions of Part 6 of ICTA (see sections 414 and 417 of that Act). Broadly, a close company is a UK resident company controlled by five or fewer participators (or any number of participators who are also directors of the company). A UK resident company may also be close if on the winding-up of the company more than half of the assets of the company would be distributed to five or fewer participators (or any number of participators who are also directors of the company). “Participator” is given a very wide meaning and includes any person having a share or interest in the capital or income of the company. 1682 Subsection (1) sets out the circumstances giving rise to the charge to tax. The expressions “releases”, “writes off”, “debt”, “loan” and “advance” have been preserved from the source legislation. There is no compelling reason to change any of these words and they need to be preserved to maintain the link with section 419 of ICTA. 1683 The tax charge under subsection (1) is subject to section 418 (seesubsection (2)). This prevents double taxation under this Chapter and Chapter 5 of Part 5 of this Act. 1684 Subsections (3) and (4) rewrite section 422(5) and (6) of ICTA. If a loan is made by a company (“B”) which is controlled by a close company (“A”), in circumstances where section 419 of ICTA would not otherwise apply, section 422(1) of ICTA treats the loan as made by A (so section 419 of ICTA applies). If B releases or writes off the loan, section 422(5) of ICTA effectively treats A as having released or written off the loan (so section 421 of ICTA applies). Further, section 419(2) of ICTA gives “loan” an extended meaning. So, if a person incurs a debt to a close company or a debt due from a person to a third party is assigned to a close company, the close company is treated as having made a loan. This extended meaning of loan is applied to B by section 422(6) of ICTA.