GMP Equalisation projects: interest on arrears payment of pension – income tax treatment

HMRC have given guidance on various pensions tax considerations when equalising benefits for the effects of inequalities in Guaranteed Minimum Pension in light of the Lloyds case.  Many schemes are duly proceeding in particular with equalising benefits for members in receipt of pension and identifying the arrears of pensions due, with interest for late payment.  We are aware that there has been some confusion on the tax treatment of the interest element, in terms of tax due and the responsibilities (if any) of schemes to deduct that at source.
(This message is NOT about tax treatment of the arrears themselves which is covered explicitly in the HMRC guidance note referred to above.)

12 April 2022 - GMP Equalisation projects interest on arrears payment of pension - income tax treatment