St-3 return

How can we adjust service tax in ST-3 which is paid excess. for example



(ST Liabllity)        (ST Paid)           (Excess)



April                     100                    250       (reason to pay excess: paid 1st on receipt basis but adjust later on bill raise 



May                       50                     200        basis) can such type payment be adjusted?



June                      40                       75



Jul                        100                      nil 



Aug                        80                      nil



Sep                        70                     nil



Total                    440                    525             85 







My query is (1) how can show above figure in ST-3 under service paid column i mean to say should give challan wise detail or adjust month wise service tax liability (2) 85 (excess amount) can be adjusted in next return, if adjusted then under which column.







Pleas sir help me last date of ST submission is not so far.