Went to cash in for UA miles and a pop-up occurs telling me that this cashin will put me over $600 and therefore MYPT will have to report my cashins to The IRS. I guess even thou its hard to get 1 cent per mile they see it as 1 1/2 cents per mile. I tried cashing in even for 1K and same message pops up. So as of yet they dont know my SS could be they will ask for it if I continued with the Reward. My question is has anyone gotten that message and still cahsed in and do they ask for your SS, and did they report it to the IRS. this has to do with earning pts = Rewards from non-purchases

I can always continue and cashin after 12/31 and hope they are still around .
TIA