“My Self-Assessment Tax Return for the 2011-12 Tax Year was completed and submitted on 21 st September 2012 and contained a declaration of 'accumulated state pension' (tax deducted) and a further reference under 'additional information' as a 'lump sum deferred pension, tax deducted', together with a reference advice note dated 8 th December 2011. The Appeal is against 3-month penalty charge for non-payment of tax levied on the state pension lump sum received in the tax year 2011-12. At the time of the Appeal dated 19 th March 2013, a penalty for non-payment of tax was not relevant as there was no evidence submitted that my declared understanding of my 2011-12 assessment was incorrect, as the lump sum deferred pension had been documented as paid 'net of tax'. Hence the official determination of HMRC on 7 th February 2013 that my statement of penalties issued was amended to nil. Initial correspondence during October 2012 was concerned with incorrect calculations regarding non-inclusion of the Married Couple's Allowance, and my rejection of HMRC's deduction of tax from the declared lump sum net of tax, which also included a demand from SA for payment of£11,732.10 ! I raised queries as to why HMRC had not raised the matter regarding the lump sum earlier if they considered it incorrect, rather than merely demanding tax on the lump sum in their revised Self-Assessment Statement dated11 November 2012 . This clearly demonstrates, together with the further documentation below (timeline) that I cannot be held responsible for any delays that appear to stem from the multi-office administration system, and when chasing a reply, the automatic phone response was that 'answers could take up to four weeks'. In correspondence with the Technical Support Officer in February 2013, who was trying to obtain information from the DWP, I was advised that in circumstances of lump sum payments, the HMRC has an obligation to contact the DWP to establish what tax, if any, was deducted and determine whether further tax should be added. This investigation did not formally start until 21 st February, at which time I had been advised, as already stated, that notice of any payments due that I had received on account for 2011/12 tax year and due in 2013, should be reduced to nil, as it related to the lump sum payment not yet verified (this cancellation applied to the initial demands of two payments, January 31 st and July 31 st 2013). Since being contacted by the Technical Department on 7 th February, I have cooperated fully by supplying all correspondence relative to the lump sum payment. My replies have all been by immediate Recorded Delivery whereas HMRC has taken considerable time on occasions to reply.”