An authorized tax professional will enter your tax data, transmit your IL-1040, and ask you to sign an IL-8453 as your official signature.
Your return may not be filed electronically by a tax professional if you:
For your convenience we are providing the following link to locate electronic filing tax professionals approved in both the Illinois Electronic Filing and the Internal Revenue Service Electronic Filing Programs.
The Illinois Department of Revenue does not endorse or warrant these companies or their products or services. The decision to use or not use any of these professionals will not result in any special treatment from the Illinois Department of Revenue.