Wednesday 14 November 2018

Complicated Gains Tax

Newsroom reports on a talk by two members of the Tax Working Group that lays out the difficulties with any capital gains tax.

One part that's probably underappreciated: the extent to which everything in the tax system is built around the rules as they're currently structured, and how much would need to be rejigged if a CGT were put in place. 

One example:
The report itself highlights this complexity in the application of a capital gains tax to KiwiSaver and Portfolio Investment Entities (PIEs). Most KiwiSaver schemes take the form of multi-rate PIEs (MRPIEs). While there are a number of features in the MRPIE tax regime the group would not want to see disturbed by any new rules, a CGT would affect MRPIEs that invest in property, or Australasian shares. An individual would be subject to a tax on those asset types, so it follows that the MRPIEs should similarly be taxed.

However, these are open-ended funds into which investors come and go. That means a fund would have to allocate gains and losses to an individual investor by taking into account the change in value during the time that investor was actually involved in the fund. It would require detailed record-keeping, as well as various adjustments for gains and losses already recognised due to redemptions from the fund. And while that’s not simple, it’s even more complex in reality. This is because units are issued and redeemed on a daily basis, MRPIEs often invest in other MRPIEs, and a retail KiwiSaver scheme may invest in a wholesale PIE that in turn invests in a specialist PIE.
Having a CGT is complicated. Not having a CGT is complicated too because the tax system has to adapt to make sure that labour income doesn't pretend it's capital gain. The latter isn't perfect, but it's in place - the system's kinda built around the absence of a CGT and tries to account for it. That means that 'just' putting in a CGT means going back over everything that's been designed around the absence of one.

NB: I do not pretend to understand MRPIEs. But I'm not the one insisting on changes to a complex system that's evolved since the 80s reforms.

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