They might... but apparently something in your tax withholding entries didn't match what they received from Social Security. ...either that or they thought the withholding was an unreasonable number.
Occasionally people mis-enter some fields by typing quickly and not confirming what they actually entered.
Say, withholding was supposed to be $234, and it was double-keyed as $2334.....or perhaps you accidentally entered $$ from the Medicare premium box, into the Fed withholding box. It happens, then the IRS asks to see a copy of your actual SSA-1099 form because they are suspicious of the number you entered.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
