Request third-party access to my clients' MyTaxes accounts
Requesting third party access to another taxpayer’s account enables you to act on the first party’s behalf using your existing MyTaxes logon. Submitting a request for third party access will send your username and email information to the first party so access may be granted to your logon.
(Granting 3rd party access must be done thru MyTaxes)
The following provides instructions for a third party to request access from a client logon: