IPT is also unusual; under UK IPT legislation, the insurer submits IPT returns, commercially, the intermediary bears at least some of the cost and under contract law, the intermediary is responsible if things go wrong.
According to the Association of British Insurers (ABI) however, very little is known about the tax 1. In this four-part series of articles Justine McInnes, who has been helping insurance intermediaries with IPT for over 20 years, discusses how an IPT cost arises for insurance intermediaries and how it can be reduced (covered in this article), how IPT risks can be mitigated, the common types of IPT error and some IPT oddities.