Use form APSS 150 to authorise or de-authorise HMRC to deal with a practitioner on your behalf. This form may also be used by practitioners to notify us if they are no longer acting on behalf of a registered pension scheme administrator.
Email HMRC to ask for this form in Welsh (Cymraeg).
Before you start
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You’ll need to fill in the form fully before you can print it. You can’t save a partly completed form so we suggest you gather all your information together before you begin to fill it in.