When you make a claim for DLA and it is turned down, you ask them to look at it again, then if you are successful when do you get back paid from, the date of the original application or the date when you asked them to look at it again
By asking them to look at it again do you mean you appeal against the decision? If it is an appeal and you win you should get back paid from the date of the original application
yes, as above - i appealed and it took some considerable months but then when they agreed it i got a lump sum from the back pay for the original application - and then carried on monthly