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Notice of Fiduciary Relationship
You should file this form only when
1) you are required to represent the taxpayer in matters before the Illinois Department of Revenue (IDOR), or
2) IDOR has requested it.
You can submit your completed Form IL-56 using one of the following methods:
MyTax Illinois — Upload it as a single PDF file. Use the IDOR Power of Attorney submission link in the "Additional Services" panel on the MyTax Illinois home page.
Email — Email it to REV.POA@illinois.gov.
Fax — Fax it to 217 782-4217.