This is the person, estate, or entity you are filing on behalf of. Pick the identifier that fits: an SSN for a living person, an EIN for a business / trust / estate, or the decedent's SSN if you are acting for a deceased individual.
Your identifying info as the fiduciary. You can act in your own name or under a business name (for example, a trust company).
Pick the one option that describes why you have authority to act for the taxpayer above. Lines 2a and 2b describe when the authority began.
The IRS instructions for line 1a ask you to attach your current letters testamentary or a court certificate. This site cannot attach documents yet, so your Form 56 is e-filed without it. Keep the letters ready: the IRS may ask you for them.
Check the taxes you are responsible for and the IRS forms you want notices on. You can check more than one in each list.
Complete Part II only if you are revoking or terminating a prior notice concerning a fiduciary relationship. Completing Section B or C does not relieve any new or substitute fiduciary of the requirement to file a Form 56 or to otherwise give notice. Leave all three boxes unticked and Part II is left out of the notice.
Complete this part only if you have been appointed a receiver, trustee, or fiduciary by a court or other governmental unit in a proceeding other than a bankruptcy proceeding.
You sign Form 56 as the fiduciary. Choose a 5-digit PIN: it is your electronic signature, and nobody chooses it for you.
The $5 fee covers the e-file only — if you need human help (questions, terminations, IRS notices), that is billed separately at $80/hr.