UK HMRC has published guidance on a service for replacing the filing member for a Pillar 2 top-up taxes account. --- Guidance - Replace the filing member for a Pillar 2 top-up taxes account Tell HMRC when you have replaced your filing member for an existing Pillar 2 top-up taxes account. Use this service to replace the filing member for an existing Pillar 2 top-up taxes account. If your group has not yet registered, you'll need to register to report Pillar 2 top-up taxes. You can choose to nominate a filing member during registration. It is a legal requirement to...