UK Tax on Malaysia Employee Provident Fund (EPF) lumpsum withdrawal by UK NonDom Tax Resident

Hi, Please can you advise the UK tax treatment on lumpsum sum withdrawal of Malaysia EPF amount into UK for the current year. The lumpsum is made of employer and employee contributions made prior to 2016 but may include some interest/dividend accrued after 2016 until 2023. Is the entire lumpsum taxable in UK or only the amount /interest income after April 2017 and onwards? Many thanks.

Hi,
The tax treaty between the UK and Malaysia can be seen here:
UK/malaysia Double Taxation Agreement
Article 19 covers pensions and annuities. The EPF fund is taxable in the UK.
Thank you.