When a payer such as Amazon files Form 1099K to the IRS they are reportinga specific nameSSN as the recipient. The payer sends the recipient a Copy Bbefore they efile. When you receive that Copy B that is your opportunity tocontact the payer and say u201cwhoa this data is incorrectu201d and ask them tocorrect the data. If you received Copy B of Form 1099K in the mail and it hasthe wrong name or SSN then the 1040 that you file annually is your proof thatyour nameSSN and mailing address is what it is and not what Amazon says itis.Once the data has been efiled then its more work but you still have tocontact the payer in your case Amazon.