24 September 2017
Being Bill dated as 06.12.16, you may account it as it is and pay the TDS with interest and file a correction return for Q3 of FY 2016-17. Because you also not accounted the expenditure in FY 2016-17 and deductee also cannot account it in that FY. But if the deductee wants to account it in FY 2016-17 he may loss the TDS.