Washington Tax Power of Attorney (Form REV-27-0060)

The Washington Tax Power of Attorney (Form REV-27-0060) exists so that taxpayers can authorize the Washington State Department of Revenue to share confidential tax information with a third party—of whom may either be an individual or a company. The taxpayer may either request the Department to send the information via a secure message system or regular email or fax. The considerations the taxpayer should keep in mind when deciding which means of communication to opt for are outlined below.

Signing requirements: The taxpayer must sign, date, and print their name onto the document in order for it to be accepted by the state.