If a tax matter concerns a year in which a joint return was filed, each spouse must file a separate power of attorney even if they are appointing the same representative(s). If signed by a corporate officer, partner, guardian, tax matters partner, partnership representative (or designated individual, if applicable), executor, receiver, administrator, trustee, or individual other than the taxpayer, I certify I have the legal authority to execute this form on behalf of the taxpayer.
This form must be dated and signed by both the taxpayer and the representative(s). If the taxpayer signs first, the representative must sign with 45 days, or 60 days if the taxpayer is residing abroad. If the representative signs first, the taxypayer may sign at any time.