A year after the DWP received my AR1 form, I get a mini-phone assessment. Based on this assessment, my PIP award has been increased. I now get enhanced living (it was on standard before), and I now get basic mobility (whereas before I didn't get mobility.)
I asked a DWP PIP case manager about eligibility for back payment, from the time at which the DWP received my AR1 form, and they said that I would not receive any backdated payment.
Any thoughts/comments as to why this is so please? Thanks a lot.