where you should fileForm 2848, seeWhere To Filein theForm 2848 Instructions. Your signature on the Form 2848 allows the individual or individuals named to represent you before the IRS and to receive your tax information for the matter(s) and tax year(s)/period(s) specified on the Form....
However, if you entered your SSN and/or TIN correctly and you keep getting rejected for any reasons, PRINT your return(s)—IRS and State(s)—and MAIL it in on time. Sign your return and mail it to the IRS. See printing and mailing instructions plus addresses based on your resident sta...