Following the consultation last summer, the draft Finance Bill 2016 includes the legislation to reintroduce tax relief for the replacement of furnishings in buy to let properties from 6 April 2016.
Self Assessment tax bills are due to be paid on the 31st January. These payments are either the balancing payment of tax for the tax year 2014/15, a payment on account towards your 2015/16 tax bill, or possibly both.