Withholding tax on interest payments made to foreign parent company in relation to loan

In this particular situation: - UK LTD, which is wholly owned by [Deleted company name by Admin] is currently in the process of preparing for voluntary strike off. - As part of this process, UK LTD is addressing all outstanding liabilities, one of which pertains to an intercompany loan consisting of both principal and interest. - While UK LTD is aware that it could potentially obtain withholding tax relief through the Dual Tax Treaty between the UK and Luxembourg upon obtaining HMRC clearance, it has chosen not to pursue this relief due to timing considerations. Consequently, UK LTD wishes to fulfill its withholding tax obligation. The query at hand is: What is the procedure for notifying HMRC about the withholding tax liability and making the corresponding payment?

[Deleted by Admin]

Hi Angelo Clemente,

If you wish to report and pay tax withheld tax to HMRC, you will need to request a form CT61. You can do this by going to:
 Corporation Tax: return of Income Tax on company payments (CT61)

Thank you.