Use form PRT60B to claim for expenditure to be allowed under schedule 7 of the Oil Taxation Act 1975.
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.
If you’re a participator in an oil field you can also use Petroleum Revenue Tax (PRT) forms: